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0.512295
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Visualization and quantification of the actin meshwork organization near the basal membrane during GSIS using SIM.SIM images of actin (green) and ISGs (red) under basal conditions (a, d) and 16.7 mM glucose stimulation for 5 min (first phase; b, e), and 30 min (second phase; c, f). a, b, c 2D projection of a 300 nm-thick volume from the basal membrane. d, e, f Zoomed-in views showing actin meshworks peripheral to ISGs. The images for subsequent skeletonization analysis are also highlighted with a small white rectangle of 0.97 um2. g Actin and ISG images on selected subsections and corresponding skeletonized actin meshworks. (n = 24, four sampled subsections on each cell, six cells used in each condition). For further analysis, only actin bundles with lengths longer than or equal to one pixel were considered. h Total length of actin meshwork in each subsection under different conditions. i Number of actin network junctions in each subsection under different conditions. * indicates p<0.05. ** indicates p<0.01. *** indicates p<0.001. **** indicates p<0.0001 by one-way ANOVA. A total of six INS-1E β-cells were prepared and used in three independent experiments for all conditions.
PMC10104243
nihpp-rs2694866v1-f0001.jpg
0.412303
8f63bd6bf2884bfa8b706233a44eebbc
Quantitative analysis of actin filament and MT orientations at the cell periphery during GSIS.a, b, c Slices through a tomogram under basal conditions (2.8 Glu - 30 min; a), in the first phase (16.7 Glu - 5 min, b), and in the second phase (16.7 Glu - 30 min, c). Arrows indicate actin filaments (orange), MTs (violet), ISGs (blue), endoplasmic reticulum (ER; green), lysosomes (silver), and ribosomes (white). d, e, f Respective segmentations with the same color code. Non-ISG membranes are shown in gray. g, h Volume ratio of actin filaments (g) or MTs (h) to the tomogram in each tomogram under different stimulation conditions. i Orientation of actin filaments under different stimulation conditions. * indicates p<0.05. ** indicates p<0.01. *** indicates p<0.001. **** indicates p<0.0001 by one-way ANOVA. n = 24 tomograms, corresponding to eight tomograms for each condition from three biologically independent experiments.
PMC10104243
nihpp-rs2694866v1-f0002.jpg
0.408071
e0f438e32dbc43c7b56cab8b96d94e25
Quantitative analysis of actin filament and MT orientations in the cell interior during GSIS.a, b, c Reconstructed tomograms under basal conditions (2.8 Glu - 30 min; a), in the first phase (16.7 Glu - 5 min; b), and in the second phase (16.7 Glu - 30 min, c). Arrows indicate actin filaments (orange), MTs (violet), ISGs (blue), ER (green), mitochondria (red), lysosomes (silver), and ribosomes (white). d, e, f Respective segmentations with the same color code. Non-ISG membranes are shown in gray. g, h Fraction of actin filaments (g) or MTs (h) in each tomogram under different stimulation conditions. h Fraction of MTs in each tomogram under different stimulation conditions. i Orientation of actin filaments under different stimulation conditions. * indicates p<0.05. ** indicates p<0.01. *** indicates p<0.001. **** indicates p<0.0001 by one-way ANOVA. n = 18 tomograms, corresponding to six tomograms for each condition from three biologically independent experiments.
PMC10104243
nihpp-rs2694866v1-f0003.jpg
0.412022
ef17cc0e12474907af88bac9cae3153c
Quantitative analysis of actin filament organization at the cell periphery.a-d Actin filaments represented as a function of their orientation relative to the PM colored in a blue-to-red color map (shown in a) as a function of their orientation relative to the PM, before (a, b) and after (c, d) remodeling in two different views. e, f Density map of the distance between actin filaments as a function of the angle between actin filaments before (e) and after (f) remodeling. g Histogram of the distances between actin filaments whose orientation relative to the PM is less than 45° before and after remodeling. Bin size = 10. h Histogram of the distances between actin filaments whose orientation relative to the PM is greater than or equal to 45° before and after remodeling. Bin size = 10. Each point on the density map reflects the corresponding density values by calculating kernel density.
PMC10104243
nihpp-rs2694866v1-f0004.jpg
0.458211
55e3c37cbcf54f4ba0522789d4ee0a26
Quantitative analysis of PM-anchored actin filaments at the cell periphery.a, c 3D visualization of actin filaments (anchored: violet, not anchored: green) before (a) and after (c) remodeling. b, d Zoomed-in views of the actin filaments highlighted in a and c, represented as a function of their orientation relative to the PM in a blue-to-red color map, before (b) and after (d) remodeling. e, f Density map of the distance between PM-anchored actin filaments as a function of their orientation relative to the PM before (e) and after (f) remodeling. g Histogram of the angle between PM-anchored actin filaments whose orientation is less than 45° relative to the PM before and after remodeling. Bin size = 15. h Histogram of the angle between PM-anchored actin filaments whose orientation relative to the PM is greater than or equal to 45° before and after remodeling. Bin size = 15. Each point on the density map reflects the corresponding density values by calculating kernel density.
PMC10104243
nihpp-rs2694866v1-f0005.jpg
0.443898
464f58b73f8746f3ba265326e7547355
Quantification of the interaction between actin filaments and MTs with ISGs.a, b ISGs (gray) and actin filaments (same color code as in Fig. 4) visualized under basal conditions (a) and in the second phase (b). Results are shown in the XY (a) and XZ (b) planes. c, d Zoomed-in views of actin filaments in the vicinity of ISGs (gray) in positions highlighted by a black box in a and b, respectively. c Example distances d1 = 9 nm, d2 = 17.7 nm. d Example distances d1 = 15.4 nm, d2 = 9.1 nm. e, f ISGs (gray) and MTs (violet) are visualized under basal conditions (e) and in the second phase (f). g, h Zoomed-in views of the MTs (violet) with ISGs (gray) in positions highlighted by a black box under basal conditions (g) and in the second phase (h). i Plot of the distance distribution between actin filaments and ISGs under basal conditions and in the second phase. Bin size = 75. j, k Density maps of the shortest distance between actin filaments and ISGs as a function of their orientation relative to the PM under basal conditions (j) and in the second phase (k). l Plot of the distance distribution between MTs and ISGs under basal conditions and in the second phase. Bin size = 100. Each point on the density map reflects the corresponding density values by calculating kernel density.
PMC10104243
nihpp-rs2694866v1-f0006.jpg
0.400306
9f5bcc0b3fec4e8d813ec15c33cd70d1
Distance between actin filaments and MTs during GSIS.a, b Actin filament (same color code as in Fig. 4) and MT (violet) organization shown in the XZ plane under basal conditions (a) and in the second phase (b). c, d Zoomed-in views of actin filaments in the vicinity of ISGs (gray) in positions highlighted by a black box in a and b, respectively. e, f Density maps of the shortest distance between actin filaments and MTs under basal conditions (e) and in the second phase (f). Each point on the density map reflects the corresponding density values by calculating kernel density.
PMC10104243
nihpp-rs2694866v1-f0007.jpg
0.439704
ae0827abed9c438b973212e9223078c4
Schematic representation of the model for actin remodeling at the cell periphery during GSIS.The actin filaments, MTs, and ISGs at the cell periphery during GSIS under basal conditions, first phase, and second phase are depicted.
PMC10104243
nihpp-rs2694866v1-f0008.jpg
0.398017
7e8181d850ff4770a9e62614a11c03d7
Bland-Altman plots for sleep efficiency, sleep latency, wake after sleep onset, N1 + N2, N3, and REM sleep.Bias and lower and upper LoA between PSG and Somno-Art Software of the overall group are represented (n = 458). Black dots represent the healthy group (n = 79), green diamond OSA patients (n = 33), pink upward triangle insomniac patients (n = 135), and blue downward triangle MDD patients (n = 211).
PMC10104381
zpab019f0001.jpg
0.42599
938280376135458da5965becbc498482
Example of hypnograms obtained with PSG (in black) and Somno-Art Software (in blue) for a healthy subject, an obstructive sleep apnea (OSA), an insomniac and a MDD patient. W, wake.
PMC10104381
zpab019f0002.jpg
0.45552
882d458b8db34479a050296a77893b5b
Prevalence of chronic respiratory symptoms among school teachers in Gondar city, north-west Ethiopia, 2019 (n=822).
PMC10106045
bmjopen-2022-069159f01.jpg
0.478171
a95ed59fd764494d83d501bb99369dea
Pathways among meaning in life, family care index, depression, and quality of life.
PMC10106746
fpubh-11-1079593-g001.jpg
0.446651
2e499c0d5d144b27981d487da8bcbeab
Clinical course of the patient, including changes in hemoglobin (Hb) concentrations and administered treatments. Administration of vitamins C and E was started at 5 days of age, and metabolic acidosis was corrected with sodium bicarbonate injection depending on the degree of worsening acidosis at first presentation and with regular sodium bicarbonate injection after 14 days of age. The oral route was used to start administering sodium bicarbonate when the patient was 19 days of age. After discharge, several episodes of febrile convulsions were observed from age 11 months, but since the age of 2 years no seizures have recurred. Hb – hemoglobin; Fc – febrile convulsions; GE – gastroenteritis; NaHCO3 – sodium bicarbonate; PB – Phenobarbital; PT – phototherapyl Alb – albumin; RBC – red blood cell transfusion; Epo – erythropoietin; i.v. – intravenous injection; p.o. – per os. This original figure was created by Satoshi Ekuni.
PMC10106969
amjcaserep-24-e938396-g001.jpg
0.41251
a0bce7bb37034cafb448730f721a0e79
Brain magnetic resonance imaging (MRI) at age 25 months. Brain MRI shows dilated ventricular and mild brain atrophy. This figure is an original image.
PMC10106969
amjcaserep-24-e938396-g002.jpg
0.52274
d60603864290467ba0748a237ed4fe51
γ-Glutamyl cycle. Glutathione (GSH) is synthesized from glutamine and cysteine by γ-glutamylcysteine synthetase (GS) and glutathione synthetase (GSS) during the γ-glutamyl cycle. In patients with glutathione synthetase deficiency (GSD), the reduction in GS activity leads to the intracellular accumulation of γ-glutamylcysteine, which is converted to 5-oxoproline (OXP) and cysteine, with the resultant increase in 5-OXP concentration in blood and urine. This figure was created by Satoshi Ekuni, based on data from Ristoff E, Larsson A. Inborn errors in the metabolism of glutathione. Orphanet J Rare Dis 2007; 2: 16.
PMC10106969
amjcaserep-24-e938396-g003.jpg
0.416921
ffa5a80d383e403785b8df56cb9fc242
(A) Amino acid conservation among species in the GSS. The Glu144 and Gly269 residues was highly conservation of among species in GSS. (B) A scheme of the predicted binding sites in the human glutathione synthetase cDNA and missense variants. GSS is composed of 13 exons. The variants in this case are shown in red arrow. Fourteen pathogenic missense variants in GSS [7] are indicated in black. The Glu144 residue is in a magnesium binding site and ATP binding site. The p.G269S in this case is in the vicinity of the pathogenic variants. This figure was created from data provided in previous studies [7,18,19].
PMC10106969
amjcaserep-24-e938396-g004.jpg
0.42615
19ff526cdfc440b4b0f84995abb2756c
Findings of initial double-balloon small intestinal endoscopy. A: Initial double-balloon enteroscopy (DBE) shows multiple oblique ulcers with discrete margins, 70-100 cm proximal to the ileal valve; B: The circular ulcers with slight constriction of the small intestinal lumen at initial DBE; C: Follow-up DBE performed 1 year later shows mucosal healing; D: The oblique ulcer and scars at 70 cm proximal to the ileal valve at follow-up DBE.
PMC10107214
WJG-29-1757-g001.jpg
0.433489
6f83c0aa3a3b4c59a2549097c149109f
Histopathological findings of ileal tissue obtained from double-balloon enteroscopy. A: Hematoxylin and eosin staining (× 100) shows mild villous atrophy; B: Hematoxylin and eosin staining (× 400) shows moderate to severe histological eosinophilic infiltration (maximum 80 eosinophils/high-power field); C: Hematoxylin and eosin staining (× 400) shows crypt destruction (cryptitis).
PMC10107214
WJG-29-1757-g002.jpg
0.402237
1eeb4a79696f42459496ce154bab2ce6
Macroscopic and microscopic histological findings of the resected ileum. A: Macroscopically, strictures are observed 40 cm and 44 cm proximal to the ileocecal valve (arrowhead); B: Resected ileum shows ulcer formation and peri-ulcer mucosal damage histologically; C: No significant eosinophilic infiltration is observed transmurally; D: Resected ileum at the ileostomy closure shows marked eosinophilic infiltration (> 50/high-power field) in the subserosa.
PMC10107214
WJG-29-1757-g003.jpg
0.490069
4b463c7d91b04a98aa71f61983a0977d
Description of the study flowchart.
PMC10107215
WJG-29-1735-g001.jpg
0.416269
fa54b6ec9b694cd59de201f68574b972
Hematoxylin-eosin staining. A: The hematoxylin-eosin (HE) staining of N1c; B: The HE staining of non-N1c.
PMC10107215
WJG-29-1735-g002.jpg
0.411074
57f0088341084b088b64344c348e228b
Overall survival. A: The overall survival of the patient with/without lymphovascular invasion (LVI); B: The overall survival of the non-N1c patient with/without LVI; C: The overall survival of the N1c patient with/without LVI.
PMC10107215
WJG-29-1735-g003.jpg
0.421324
c6d07d5273214eae8ed0ad41b2130e71
Disease-free survival. A: The disease-free survival of the patients with/without lymphovascular invasion (LVI); B: The disease-free survival of the non-N1c patient with/without LVI; C: The disease-free survival of the N1c patient with/without LVI.
PMC10107215
WJG-29-1735-g004.jpg
0.392446
7e7fe155dc574379ae286f5e8ec5191a
Extracted molecular ion chromatograms of a) the synthetic or purchased standard compounds acetyl‐CoA (Ac, m/z 810), propionyl‐CoA (Prop, m/z 824), isobutyryl‐CoA (IsoBut, m/z 838), butyryl‐CoA (But, m/z 838), 2‐methylbutyryl‐CoA (2MeBut, m/z 852), isovaleryl‐CoA (IsoVal, m/z 852), benzoyl‐CoA (Benz, m/z 872), and phenylacetyl‐CoA (PheAc, m/z 886), b) the same compounds detected in a cell extract of D. toluolica Tol2T grown with toluene and c) the corresponding inosino‐CoA thioesters (respective m/z + 1) in the same cell extract.
PMC10107677
CBIC-24-0-g003.jpg
0.448768
16ea99931c3c4d6a937d67902657882f
a) ESI(+)‐HRMS spectrum along with b) MS2 (fragmentation of m/z 873) and c) MS3 (fragmentation of m/z 429) spectra of benzoyl‐inosino‐CoA eluting at 15.34 min from a cell extract of D. toluolica Tol2T grown with toluene. d) Fragmentation pattern of benzoyl‐inosino‐CoA.
PMC10107677
CBIC-24-0-g004.jpg
0.510514
eb863167742b4aacb6e3791dd656e76d
Extracted ion chromatograms (m/z 873) of a) a synthetic standard (benzoyl‐inosino‐CoA), b) a cell extract of D. toluolica Tol2T grown with fumarate and c) a co‐injection of the synthetic standard (benzoyl‐inosino‐CoA) and the cell extract. Benz: benzoyl‐CoA; BenzIno: benzoyl‐inosino‐CoA; BenzIsoIno: benzoyl‐isoinosino‐CoA.
PMC10107677
CBIC-24-0-g005.jpg
0.432477
dd0f33ca3b4c4fd5bd601e248a4fda5d
Inactivating RPX1 confers resistance to Plutella xylostella in Arabidopsis. (a) Gene structure of RPX1 (At5g18110). Orange boxes indicate exons, and solid lines represent introns and untranslated regions. The T‐DNA insertion in SALK_131503, named rpx1‐1, is on the fourth exon. (b) P. xylostella larvae preferentially move toward the wild‐type Col‐0 and RPX1 complementation lines (RPX1pro:RPX1/rpx1‐1, RPX1com), compared to rpx1‐1. (c) Comparison of Col‐0, rpx1‐1, and RPX1com leaves infested with P. xylostella. (d) P. xylostella larvae were severely affected by rpx1‐1, compared with those on wild‐type Col‐0 and the RPX1com lines, with respect to larval stature, size and colour. (e, f) P. xylostella larvae fed with rpx1‐1 show higher mortality (e) and lower pupation (f) rates relative to the wild‐type Col‐0 and RPX1com lines. (g, h) P. xylostella larvae fed with rpx1‐1 plants have increased glutathione S‐transferase (GST, g) and cytochrome P450 (CYP450, h) activities, whereas in RPX1com‐fed larvae, the activities showed no difference from those on Col‐0. In (b, e–h), data are presented as mean ± s.e.m. The different letters at each treatment indicate a significant difference (one‐way analysis of variance, n = 3 for b, g, h, n = 6 for e, f). [Color figure can be viewed at wileyonlinelibrary.com]
PMC10107731
PCE-46-946-g001.jpg
0.471951
6b208bd141b74ce08aa6a57ec0a674b3
RPX1 protein degradation is induced by Plutella xylostella infestation, wounding treatments. (a) RPX1‐GFP from RPX1pro:RPX1‐GFP transgenic plants are degraded upon P. xylostella infestation for 15−120 min. (b) As a control for (a), GFP itself from 35Spro:GFP transgenic plants show no degradation upon larval infestation. (c) RPX1‐flag from 35Spro:RPX1‐flag transgenic plants are degraded upon larval infestation. (d) RPX1‐GFP from RPX1pro:RPX1‐GFP transgenic plants are degraded by 15−120 min of wounding treatment. (e) RPX1‐GFP from RPX1pro:RPX1‐GFP transgenic plants are degraded when the tissues are incubated in solution with the tissues from Col‐0 plants that have been infested by P. xylostella for 15−120 min. The values below immune‐blotting bands show the relative protein abundance quantified using ImageJ. All these experiments have been repeated at least three times, and representative results are shown. More experimental data with independent transgenic lines are shown in Supporting Information: Figure S10. [Color figure can be viewed at wileyonlinelibrary.com]
PMC10107731
PCE-46-946-g002.jpg
0.430354
5e550545911a47bd906e610a9e632662
RPX1 inactivation damages peritrophic matrix (PM) structure in larval midgut. (a) Representative images of larvae fed with Col‐0, rpx1‐1 and RPX1com lines showing dye retention, as evidenced by their blue appearance, like the Smurf cartoon character. (b) Quantification of results shown in (a). Data are presented as mean ± s.e.m; the different letters indicate a significant difference (one‐way analysis of variance, n = 6). (c–f) PM ultrastructure of larvae fed with Col‐0 (c), rpx1‐1 (d) and RPX1com lines (e, f). Note that the PM of larvae fed with Col‐0 and RPX1com is plump and intact, but the PM of the larvae fed with rpx1‐1 is thin, delicate, and discontinuous in some regions. (g–j) Transverse section and hematoxylin‐eosin staining show damage of the PM from the larvae fed with Col‐0 (g), rpx1‐1 (h), or RPX1com lines (i, j). [Color figure can be viewed at wileyonlinelibrary.com]
PMC10107731
PCE-46-946-g003.jpg
0.525505
9c1f656b81a649c8b0fbbdfa5b9e5aaf
Comparison of volatile compounds and gene expression differentially enriched between Col‐0 and rpx1‐1. (a) Differentially enriched volatile compounds in Col‐0 and rpx1‐1 were detected by the gas chromatography‐mass spectrometry (GC‐MS) method. Data are presented as mean ± s.e.m; asterisks indicate a significant difference (*p < 0.05, **p < 0.01, two‐tailed unpaired t‐test). (b) Transcriptomic analysis of Col‐0 and rpx1‐1. KEGG analysis of pathway enrichment from differently expressed genes between Col‐0 and the rpx1‐1 mutant. One enriched pathway (red arrow) is related to sesquiterpenoid and triterpenoid biosynthesis and consists of three genes, as shown in the figure. [Color figure can be viewed at wileyonlinelibrary.com]
PMC10107731
PCE-46-946-g004.jpg
0.447728
f3c12ae95189468b8d9c869eb0dc2783
Loss of RPX1 increases dimethyl‐1,3,7‐nonatriene (DMNT) accumulation. (a) gas chromatography‐mass spectrometry (GC‐MS) analysis of DMNT in Col‐0, rpx1‐1 and RPX1com (RPX1pro:RPX1/rpx1‐1) lines. The DMNT standard is shown at the bottom. (b) Total ion chromatography (TIC) of DMNT captured from Col‐0, rpx1‐1 and RPX1com. (c) DMNT content increases in the rpx1‐1 mutant but returns to wild‐type levels in RPX1com transgenic plants. Data are presented as mean ± s.e.m; the different letters indicate a significant difference (one‐way analysis of variance, n = 3). [Color figure can be viewed at wileyonlinelibrary.com]
PMC10107731
PCE-46-946-g005.jpg
0.433586
8e287e8f2be647ba9b69bdf21730fd82
PEN1 contributes an important role in dimethyl‐1,3,7‐nonatriene (DMNT) accumulation in rpx1‐1. (a) PEN1 expression analysis in Col‐0, rpx1‐1, PEN1 knockdown in rpx1‐1 background (PEN1‐amiR/rpx1‐1) and PEN1 overexpression (35Spro:PEN1/Col‐0) lines. (b) RPX1 expression in Col‐0, rpx1‐1, PEN1‐amiR/rpx1‐1 and 35Spro:PEN1/Col‐0. (c) PEN1 expression is induced by Plutella xylostella infestation in Col‐0 and rpx1‐1. (d) Comparison of DMNT accumulation between Col‐0, rpx1‐1, PEN1‐amiR/rpx1‐1 and 35Spro:PEN1/Col‐0. (e–j) gas chromatography‐mass spectrometry (GC‐MS) analysis of volatiles emitted from Col‐0 (e), rpx1‐1 (f), PEN1‐amiR/rpx1‐1 (g, h) and 35Spro:PEN1/Col‐0 (i, j) lines. (k–p) TIC of DMNT captured from Col‐0 (k), rpx1‐1 (l), PEN1‐amiR/rpx1‐1 (m, n) and 35Spro:PEN1/Col‐0 (o, p) lines, corresponding to the data in (e–j). In (a–d), data are presented as mean ± s.e.m; the different letters indicate a significant difference (one‐way analysis of variance, n = 3). [Color figure can be viewed at wileyonlinelibrary.com]
PMC10107731
PCE-46-946-g006.jpg
0.514904
06b2d39518b746cfb46e0e73cc94df1c
Dimethyl‐1,3,7‐nonatriene (DMNT) transports from Arabidopsis roots to leaves. (a) Illustration of the DMNT transport assay using Arabidopsis seedlings. DMNT was dissolved in Murashige and Skoog liquid medium. After 24‐h culture, the roots were excised, and the leaves were used to feed Plutella xylostella larvae for mortality and pupation rate scoring. (b, c) DMNT, transported from roots to leaves, results in higher mortality (b) and lower pupation (c) rates of P. xylostella larvae. (d–f) 2H‐labelled DMNT (DMNT‐2H) is transported from root to leaves. DMNT‐2H was dissolved in liquid MS medium as in (a) for 24 h, and then the leaves were harvested for GC‐MS analysis (e). DMSO was used as a control (d). DMNT‐2H standard is shown for reference (f). (g–i) TIC of DMNT‐2H obtained during the transport assays shown in (d–f). Data are presented as mean ± s.e.m, in (b, c) n = 6, p‐values are shown adjacent to the histogram columns to indicate a significant difference (two‐tailed unpaired t‐test). Note that more controls for the transport assays are included in Supporting Information: Figure S8. [Color figure can be viewed at wileyonlinelibrary.com]
PMC10107731
PCE-46-946-g007.jpg
0.436695
edc753b7245d42f8ab5fba9ffb0a5c13
PEN1 contributes to the enhanced resistance of rpx1‐1 to Plutella xylostella. (a, b) PEN1‐amiR transgene significantly alleviates the resistance of rpx1‐1 to P. xylostella infestation, while 35Spro:PEN1 enhances the resistance effect, as demonstrated by mortality (a) and pupation (b) rates of P. xylostella larvae. (c) Representative images of the larvae fed with Col‐0, rpx1‐1, PEN1‐amiR/rpx1‐1 and 35Spro:PEN1 seedlings showing dye retention, as evidenced by their blue appearance, like the Smurf cartoon character. (d) Quantification results of images shown in (c). (e–j) Transverse section and hematoxylin‐eosin staining show damage of the PM from the larvae fed with Col‐0 (e), rpx1‐1 (f), PEN1‐amiR/rpx1‐1 (g, h) and 35Spro:PEN1 seedlings (i, j). Data are presented as mean ± s.e.m; the different letters at each treatment indicate a significant difference in (a, b, d) (one‐way analysis of variance, n = 6). [Color figure can be viewed at wileyonlinelibrary.com]
PMC10107731
PCE-46-946-g008.jpg
0.407591
4806eefad1224286a017f7d1ba7a7f27
A: Time‐dependent UV‐Vis. spectra of dechlorination reaction of 1 a (0.033 M) in the presence of DIPEA (0.1 M) recorded in Ar/ACN under blue light (λ ∼457 nm). B: Time‐dependent 1H NMR of 1a (0.016 mmol) in the presence of DIPEA (10 equiv.) before (bottom) and after (top) irradiation at 420 nm during 90 min in Ar/CD3CN. C: Photograph of the mixture solution containing 1 a+DIPEA showing coloration caused by formation of the iminium ion (Table 1, entry 14).
PMC10107790
CHEM-29-0-g005.jpg
0.54617
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A: Relevant part of the 1H NMR spectra of the starting material 1 a (0.033 M) in the absence (red) and in the presence of 10 equiv. of DIPEA (green). B: Relevant part of the 1H NMR spectrum of DIPEA (0.033 M) in the absence (red) and in the presence of 10 equiv. of 1a (green). Measurements were carried out in deuterated acetonitrile CD3CN.
PMC10107790
CHEM-29-0-g009.jpg
0.433637
20df6293e2e148819424f09affd3b790
(a) Radiograph, (b,c) MRI and (d,e) CT of the lumbar spine of a cat. (a) Right lateral radiograph of the lumbar vertebral column obtained 5 months prior to referral. There is an expansile, geometrically osteolytic lesion with preserved cortex at the L2–L3 articular facet joint resulting in a ‘soap bubble’ appearance (arrow). (b) Mid-sagittal T1-weighted imaging after gadolinium administration (T1WI + Gd) and (c) transverse T1WI + Gd at the level of the L2 vertebra. There is a large, well-defined extradural mass lesion with mild homogeneous contrast enhancement associated with the L2 lamina, caudal articular processes and right pedicle (solid arrow). The mass invades the vertebral canal, leading to severe right dorsolateral spinal cord compression (dotted arrow). (d,e) Mid-sagittal and transverse bone window CT after ioversol contrast at the level of the L2 vertebra showing the corresponding L2 mass of soft-tissue attenuation with moderate heterogeneous contrast uptake (arrow)
PMC10107977
10.1177_20551169231160227-fig1.jpg
0.468318
40ab3c683ba8481bab2a31370f33dfb2
Postoperative mid-sagittal three-dimensional CT image of (a) the lumbar spine, (b) mid-sagittal bone window CT and (c) transverse bone window CT at the level of the L2 vertebra. En bloc excision of the tumour was performed, including part of the L2 and L3 spinous processes, L2–L3 articular facet joints and the majority of the pedicles. Titanium screws were placed bilaterally on the pedicles of L1, L2, L3 and L4, and embedded in polymethylmethacrylate cement
PMC10107977
10.1177_20551169231160227-fig2.jpg
0.441642
8d61d054035d48d1bc086f4923e1b3e1
Histopathology of the bone lesion. (a) A thin cap of bone surrounds the tumour (arrow). There is bone production (dotted arrow; haematoxylin and eosin [H&E], × 10); (b) osteoclast-like multinucleated giant cells (arrows) appear distributed among a population of spindle-shaped mononuclear stromal cells (H&E, × 100); (c) the spindle cells surround small islands of woven mineralised bone (arrows). The spindle cells do not exhibit nuclear atypia or mitotic activity (H&E, × 400); (d) multinucleated giant cells show weak cytoplasmic labelling with ionised calcium-binding adaptor molecule 1, supportive of monocyte/macrophage lineage (3,3′-diaminobenzidine [DAB] chromogen [brown signal] with haematoxylin counterstain, × 400). (e) The majority of the spindle cells show nuclear labelling with osterix, supportive of osteoblast lineage (DAB chromogen [brown signal] with haematoxylin counterstain, × 400). (f) Both cell populations show cytoplasmic labelling with vimentin, a general mesenchymal marker (DAB chromogen [brown] with haematoxylin counterstain, × 400)
PMC10107977
10.1177_20551169231160227-fig3.jpg
0.452172
9befa4a71b594bdb96b17adc59547f34
Flow diagram of study patients. Abbreviations: pts, patients; LT, liver transplant.
PMC10109157
hc9-7-e0126-g002.jpg
0.441431
2126103ab69647c78d1bf94bc022b277
(A) Kaplan-Meier probability of post-transplant harmful alcohol relapse in patients with or without pretransplant alcohol relapse. (B) Kaplan-Meier probability of post-transplant harmful alcohol relapse in patients with both risk factors of pretransplant alcohol relapse and High-risk Alcoholism Relapse score ≥4 compared with those with neither or one of these risk factors. Abbreviations: LT, liver transplant; AR, alcohol relapse.
PMC10109157
hc9-7-e0126-g003.jpg
0.421257
43ec8e0d11004404867ecb1877e2c880
Kaplan-Meier probability of post-transplant survival in patients with harmful alcohol relapse compared with those with no alcohol relapse or slip relapse. Abbreviations: LT, liver transplant.
PMC10109157
hc9-7-e0126-g004.jpg
0.466959
a86d7744a197479da39e7e33a1d74fb5
Determination of subunits involved in the IFT-B–dynein-2 interactions. (A) Schematic representation of the architectures of the dynein-2 and IFT-B complexes. (B) Dynein-2–IFT-B interaction revealed by the VIP assay. Lysates prepared from HEK293 T cells coexpressing all the dynein-2 subunits fused to EGFP and indicated IFT-A or IFT-B subunits fused to mCherry (mChe) were immunoprecipitated with GST-tagged anti-GFP Nb prebound to glutathione–Sepharose beads and subjected to the VIP assay. (C,D) Subtractive VIP assay and immunoblotting analysis to determine subunits of the IFT-B2 subcomplex required for its interaction with dynein-2. Lysates from cells coexpressing all the dynein-2 subunits fused to EGFP and all but one (as indicated) subunits of the IFT-B2 subcomplex fused to mChe were processed for the VIP assay (C) followed by immunoblotting analysis using anti-mChe and anti-GFP antibodies (D). (E,F) Determination of IFT-B2 subunits required for the interaction with dynein-2. Lysates from cells coexpressing all the dynein-2 subunits fused to EGFP and the indicated IFT-B2 subunit fused to mChe were processed for the VIP assay (E) followed by immunoblotting analysis (F). (G,H) Determination of dynein-2 subunits required for the interaction with IFT54. Lysates from cells coexpressing the indicated dynein-2 subunit(s) fused to EGFP and mChe-IFT54 were processed for the VIP assay (E) followed by immunoblotting analysis (F). Scale bars: 100 μm. 1D2, TCTEX1D2; H1, DYNC2H1; H1(N), DYNC2H1(N); LI1, DYNC2LI1; LL, DYNLL1 and DYNLL2; LRB, DYNLRB1 and DYNLRB2; LT, DYNLT1 and DYNLT3; IB, immunoblot; IP, immunoprecipitation. Images shown are representative of at least two repeats.
PMC10110421
joces-136-260462-g1.jpg
0.409061
d2559c7dac774873b15683612c43952c
WDR60 interacts with IFT54 via a region upstream of the light chain-binding sequences. (A) WDR60 constructs used in this study. (B) Sequence alignment of the N-terminal region of vertebrate WDR60. Residues conserved in all species and those with conservative substitutions are in black and grey boxes, respectively. H.s., Homo sapiens; M.m., Mus musculus; G.g., Gallus gallus; X.l., Xenopus laevis; D.r., Danio rerio. In A and B, binding regions for IFT54, DYNLT–TCTEX1D2 and DYNLL are indicated. (C,D) Determination of the IFT54-binding region of WDR60. Lysates from cells coexpressing the indicated WDR60 construct fused to EGFP and mCherry (mChe)-IFT54 were processed for the VIP assay (C) followed by immunoblotting analysis (D). Note that expression levels of WDR60 constructs containing the N-terminal unstructured region were relatively low (lanes 9, 10 and 14). (E,F) Confirmation of the region of WDR60 required for its binding to the DYNLT–TCTEX1D2 dimer. Lysates from cells coexpressing the indicated WDR60 construct fused to EGFP and mChe-fused DYNLT1, DYNLT3 (DYNLT) and TCTEX1D2 were processed for the VIP assay (E) followed by immunoblotting analysis (F). (G,H) Confirmation of the region of WDR60 required for its binding to the DYNLL and DYNLRB dimers. Lysates from cells coexpressing the indicated WDR60 construct fused to EGFP and mChe-fused DYNLL1 and DYNLL2 (DYNLL) or DYNLRB1 and DYNLRB2 (DYNLRB) or both (DYNLL+DYNLRB) were processed for the VIP assay (G) followed by immunoblotting analysis (H). Scale bars: 100 μm. 1D2, TCTEX1D2; LL, DYNLL1 and DYNLL2; LRB, DYNLRB1 and DYNLRB2; LT, DYNLT1 and DYNLT3; IB, immunoblot; IP, immunoprecipitation. Images shown are representative of at least two repeats.
PMC10110421
joces-136-260462-g2.jpg
0.439912
f3cab8c85399423f82d9d98d1d455510
WDR60 and DYNC2H1–DYNC2LI1 bind to distinct regions of IFT54. (A) Structures of the IFT54 constructs. Binding regions for WDR60, DYNC2H1–DYNC2LI1 and IFT20 are indicated. CH, calponin homology; Coil, coiled-coil region. (B,C) Determination of the WDR60-binding region of IFT54. Lysates from cells coexpressing the indicated IFT54 construct fused to mCherry (mChe) and EGFP–WDR60 were processed for the VIP assay using GST-tagged anti-mChe Nb (LaM-2 version) (B) followed by immunoblotting analysis (C). (D,E) Determination of the binding region of IFT54 for DYNC2H1–DYNC2LI1. Lysates from cells coexpressing the indicated IFT54 construct fused to mChe and EGFP-fused DYNC2H1(N) plus DYNC2LI1 were processed for the VIP assay using GST-tagged anti-GFP Nb (D) followed by immunoblotting analysis (E). (F,G) Determination of the IFT20-binding region of IFT54. Lysates from cells coexpressing the indicated IFT54 construct fused to mChe and EGFP-IFT20 were processed for the VIP assay using GST-tagged anti-mChe Nb (F) followed by immunoblotting analysis (G). Scale bars: 100 μm. IB, immunoblot; IP, immunoprecipitation. Images shown are representative of at least two repeats.
PMC10110421
joces-136-260462-g3.jpg
0.464524
430a468074fc4c10ab9ae26c464ab4c9
The N-terminal and C-terminal regions of WDR60 are both required for normal trafficking of dynein-2. (A–G,I–O) Control RPE1 cells (A,I), WDR60-KO cells (B,J) and those stably expressing mCherry (mChe)-fused WDR60(WT) (C,K), WDR60(1–626) (D,L), WDR60(375–1066) (E,M), WDR60(395–1066) (F,N) or WDR60(Δ375–394) (G,O) were serum-starved for 24 h and immunostained for ARL13B, RFP and FOP (recently renamed as CEP43) (A–G) or IFT88, RFP and ARL13B plus FOP (I–O). In A–G, boxed regions are 2.5-fold enlarged and shown on the right side. Scale bars: 5 µm. (H) Ciliary lengths of individual ciliated cells were measured and expressed as scatter plots. Differently colored dots represent three independent experiments (n=30×3), and triangles are means of individual experiments. Horizontal lines and error bars are the mean±s.d. of the three experiments. Statistical significances in the ciliary length (black lines and letters) and the ciliary length variation of individual cells (green lines and letters) were calculated using one-way ANOVA followed by the Tukey multiple comparison test and the F test, respectively. (P) The IFT88 staining intensities in the ciliary base and tip regions of individual ciliated cells were measured and expressed as scatter plots (n=30×3). Symbols are the same as in H. Statistical significances were calculated using one-way ANOVA followed by the Tukey test.
PMC10110421
joces-136-260462-g4.jpg
0.42734
a642a647977b471f9042a2824cab0968
IFT88 accumulation on the TZ distal side and at the ciliary tip and reduced DYNC2LI entry into cilia in WDR60-KO and WDR34-KO cells. (A–D) Control RPE1 (A), WDR60-KO (B), WDR34-KO (C) and DYNC2LI1-KO (D) cells were serum-starved for 24 h and immunostained for IFT88, acetylated α-tubulin (Ac-tubulin) and CEP164. The stained cells were observed by Airyscan super-resolution microscopy. Arrowheads indicate the positions of CEP164-positive distal appendages. Scale bar: 1 µm. (E–H) Line scans of IFT88 staining intensities along individual cilia of control RPE1 (E), WDR60-KO (F), WDR34-KO (G) and DYNC2LI1-KO (H) cells. Line scans of cilia with lengths that fall within 10% of the mean length are shown (n=5). (I–L) Control RPE1 (I), WDR60-KO (J), WDR34-KO (K) and IFT121-KO (L) cells stably expressing EGFP–DYNC2LI1 were serum-starved for 24 h and immunostained for IFT88 and ARL13B plus FOP. Boxed regions are 2.5-fold enlarged and shown on the right side. Scale bars: 5 µm. (M) Localization of EGFP-DYNC2LI1 in control RPE1, WDR60-KO, WDR34-KO and IFT121-KO cells was classified as ‘ciliary base’, ‘ciliary base and interior’, and ‘no ciliary localization’. The cells in each population (in 100 ciliated cells analyzed) were counted and the percentages of these populations are represented as stacked bar graphs. Statistical significances were calculated using the Pearson χ2 test. Images shown are representative of two repeats.
PMC10110421
joces-136-260462-g5.jpg
0.434919
6f1973b7b9224b9eb94cd957093b3880
Defects in induced export of GPR161 from cilia in WDR60-KO cells expressing WDR60 mutants. (A–BB) Control RPE1 cells (A,H,O,V), WDR60-KO cells (B,I,P,W) and those stably expressing mCherry (mChe)-fused WDR60(WT) (C,J,Q,X), WDR60(1–626) (D,K,R,Y), WDR60(375–1066) (E,L,S,Z), WDR60(395–1066) (F,M,T,AA) or WDR60(Δ375–394) (G,N,U,BB) were serum-starved for 24 h and then incubated for a further 24 h in the absence (–SAG) or presence (+SAG) of 200 nM SAG. The cells were immunostained for either GPR161 (A–N) or SMO (O–BB), RFP and ARL13B plus FOP (A–BB). Scale bars: 5 µm. (CC,DD) The ciliary GPR161 and SMO staining intensities of individual ciliated cells were measured and expressed as scatter plots (n=30×3). Symbols used are the same as in Fig. 4H. Horizontal lines and error bars are the mean±s.d. Statistical significances were calculated using one-way ANOVA followed by the Tukey test for comparison among multiple samples and the unpaired two-tailed Student's t-test for comparison between –SAG and +SAG.
PMC10110421
joces-136-260462-g6.jpg
0.454892
2a5b81ff7fdc4277b41042bda87aec96
Heatmap was generated using the reads assigned at the genus level.Distance was measured using Euclidean method. Samples were clustered by average linkage (average of the distance of all points in each group) algorithm (n=5/group). SHR indicates spontaneously hypertensive rat; and WKY, Wistar Kyoto.
PMC10111478
JAH3-12-e027918-g001.jpg
0.411804
ae691f05f3e547e983e77b85ebf6b612
Correlation analyses were performed on the normalized abundance of immunoglobulin A‐coated bacterial genera data and gene expression values from RNA‐seq data.Pearson correlation coefficients (r) were generated for all samples from both groups using MATLAB software with a cutoff value of 0.811 (n=10, P<0.05) and displayed using pixel maps. Red‐highlighted genera are positively correlated, and blue‐highlighted genera are negatively correlated. 4 The heatmap presents the r values of correlation analysis between bacterial abundance and the epithelium gene expression of its corresponding host in both Wistar Kyoto and spontaneously hypertensive rats. C indicates Clostridium; F, family; P, positive; R, Ruminococcaceae; SHR, spontaneously hypertensive rats; and WKY, Wistar Kyoto.
PMC10111478
JAH3-12-e027918-g002.jpg
0.44421
31cdf57aff854405b01a4ae72f3037c7
Immunoglobulin A (IgA)‐coated bacteria are specifically enriched in spontaneously hypertensive rat (SHR) vs Wistar Kyoto (WKY) stools.Fecal bacteria isolated from stool samples from WKY (n=7, mean systolic blood pressure, 132±6 mm Hg) and SHR (n=7, mean systolic blood pressure, 209±5 mm Hg) rats were stained with fluorescein isothiocyanate‐conjugated anti‐rat IgA to perform fecal IgA flow cytometry analysis and sort of IgA+ and IgA‐ bacteria. 6 Next, pre‐sort, IgA‐ and IgA+ samples were used for 16 S rRNA gene sequencing and bioinformatic analysis. 8 A, Representative IgA‐staining of fecal bacteria, unstained control (left), WKY (middle), and SHR (right). The unstained control is a 1:1 mix of fecal bacteria of both WKY and SHR. B, Cumulative data, percentage of IgA‐coated, and noncoated bacteria in stool of WKY and SHR rats determined by flow cytometry (mean±SEM), n=7/group. *P<0.05, unpaired t‐test. C, Two‐dimensional principal coordinate analysis plot of total, IgA‐, and IgA+ gut microbiota in WKY and SHR. In analysis of similarities analysis, R=1, P<0.01 for IgA‐ vs IgA+ SHR; R=0.54, P<0.01 for IgA‐ vs IgA+ WKY; R=0.84; P<0.01 for IgA+ WKY vs IgA+ SHR; n=5/group. D, The reads of IgA‐ and IgA+ gut microbiota of major phyla in WKY and SHR; n=5/group. *P<0.05, **P<0.01, ***P<0.001, ****P<0.0001 in 2‐way ANOVA followed by Sidak multiple comparison. E, The comparison of IgA+/IgA‐ ratio of 4 major phyla between WKY and SHR. Lower ratio indicates less preference of IgA binding, while higher ratio indicates more preference of IgA binding; n=5/group.*P<0.05, **P<0.01 in unpaired t‐test for Figure 1E. FITC‐A indicates fluorescein isothiocyanate‐area; FSC‐W, forward scatter‐width; IgA, immunoglobulin A; SBP, systolic blood pressure; SHR, spontaneously hypertensive rat; and WKY, Wistar Kyoto.
PMC10111478
JAH3-12-e027918-g003.jpg
0.397226
21f6354ce6e64ca7ace6c05de5e9d5e3
Adjusted mean percentage reporting each outcome by type of ACE experienced. Adjusted mean percentages are calculated using the logistic regression models, see Methods and online supplemental appendix pp3–9. Means for no ACE categories sometimes varied marginally between models for different ACEs. In these cases, a mean was calculated across no ACEs percentages for each ACE type. However, as variations between models were small, all individual no ACE values were no more than ±0.2% from displayed means. Difference not significantly different from No ACEs category P<0.05 vs no ACEs category. ACEs, adverse childhood experiences; AP, alcohol problem; DV, domestic violence; MI, mental illness; PA, physical abuse; PS, parental separation; SA, sexual abuse; VA, verbal abuse.
PMC10111913
bmjopen-2023-072916f01.jpg
0.447355
00fe15dce9e042758fdc4accdfa9be00
MGX concentration profile after single and multiple ascending i.v.-infused FMGX doses. (A) SAD cohorts; (B) MAD cohorts. (A and B) Data are presented for study 1 cohorts 1 to 6 and 11a (A) and cohorts 7 to 10 (B) as geometric mean MGX plasma concentrations for participants in the PK population (n = 5 for 50 mg, n = 6 for all other treatment groups) using linear (panel A, main figure and panel B) and semilogarithmic (panel A, inset) scales. All doses were infused over 3 h; doses were administered daily for the MAD segment. For panel A, the elimination half-life for the 10-mg dose was excluded from overall data interpretation because it was biased by the sampling schedule at that first dose level. FMGX, fosmanogepix; IV, intravenous; MAD, multiple ascending dose; MGX, manogepix; n, number of participants; PK, pharmacokinetics; SAD, single ascending dose.
PMC10112065
aac.01623-22-f001.jpg
0.438756
51c989cf7d244120a2a24bbb9fc3e93f
(A and B) Relationship of (A) Cmax and (B) AUC(∞) of MGX with dose after i.v. infusion of FMGX (SAD cohorts). Data are presented for study 1 cohorts 1 to 6 and 11a for Cmax (A) and AUC(∞) (B) of MGX for participants in the PK population. All doses were infused over 3 h (A) or 10 to 350 mg for 3 h and 1,000 mg over 0.5 to 3 h. AUC(∞), area under the concentration-time curve from time zero to infinity; Cmax, maximum plasma concentration; FMGX, fosmanogepix; IV, intravenous; MGX, manogepix; n, number of participants; PK, pharmacokinetics.
PMC10112065
aac.01623-22-f002.jpg
0.502989
db0522a9ee12465daeaff5f7bf9c09e6
(A and B) Relationship of (A) Cmax and (B) AUC(0–24) of MGX with dose after i.v.-infused FMGX (MAD cohort). Data are presented for study 1 cohorts 7 and 8 for Cmax (A) and AUC(0–24) (B) of MGX for participants in the PK population. All doses were infused over 3 h QD × 14 days (A) or over 3 h QD × 14 days and on day 7 after i.v. infusion of 600 mg QD × 6 days preceded by 1,000 mg/1 h × 2 on day 1 (B). AUC0–24, area under the concentration-time curve from time 0 to 24 h postdose; Cmax, maximum plasma concentration; FMGX, fosmanogepix; IV, intravenous; MAD, multiple ascending dose; MGX, manogepix; n, number of participants; PK, pharmacokinetics; PO, oral; QD, once daily.
PMC10112065
aac.01623-22-f003.jpg
0.475144
4806c93593534ae5b2f72402edbc9e7e
MGX single-dose concentration profile over shortened i.v. infusion times. Data are presented for study 1 cohorts 11a to 11d as geometric mean MGX plasma concentrations for participants in the PK population (n = 6 per group) using linear (main figure) and semilogarithmic (inset) scales. IV, intravenous; n, number of participants; MGX, manogepix.
PMC10112065
aac.01623-22-f004.jpg
0.506841
7295f6ec1893470e959bcb6a9b54d842
MGX concentration profile using a loading dose strategy. Data are presented for study 1 cohort 12 as geometric mean MGX plasma concentrations for participants in the PK population (n = 6) using linear a scale. A 1000-mg FMGX dose was infused over 2 h at 0 and 9 h on day 1 followed by 600-mg FMGX doses infused over 1 h once daily for 6 days (days 2 to 7). FMGX, fosmanogepix; IV = intravenous; n, number of participants; MGX, manogepix; PK, pharmacokinetics.
PMC10112065
aac.01623-22-f005.jpg
0.451255
74020f7fe2174433800c7d8c149dcacc
MGX concentration profile after single and multiple ascending oral FMGX doses. (A) SAD cohorts; (B) MAD cohorts. Data are presented for study 2 cohorts 1a and 1b (A) and cohorts 2 and 3 (B) as geometric mean MGX plasma concentrations for participants in the PK population (n = 8 for 400 mg p.o., n = 6 for all other treatment groups) using linear (panel A, main figure and panel B) and semilogarithmic (panel A, inset) scales. A single i.v. dose for bioequivalence was infused over 3 h; doses were administered daily for the MAD segment. The SAD and MAD phases were conducted under ante cibum and post cibum conditions, respectively. FMGX, fosmanogepix; n, number of participants; MAD, multiple ascending dose; MGX, manogepix; PO, oral, SAD, single ascending dose.
PMC10112065
aac.01623-22-f006.jpg
0.445031
e91f7c389dc6403fa87793c2a8055991
Study design. IV, intravenous; MAD, multiple ascending dose; n, number of patients; PO, oral; QD, once daily; SAD, single ascending dose.
PMC10112065
aac.01623-22-f007.jpg
0.459069
c3444b7d273e47feacbd15bd63395009
Differentiation stages of mast cells
PMC10112069
JOMFP-26-483-g001.jpg
0.462813
e510dc4f54be47a3a23bb1de779e08d4
Hematoxylin and eosin, Csaba, toluidine blue and Leishman's staining for mast cells. (a) Mast cells (black arrow) in routine staining poses difficulty in identification (H and E, ×100); (b) Mature mast cells (red arrow) stained reddish pink, Inset with red border (x1000) and immature cells (yellow arrow) showing blue colored granules, Inset with yellow border (x1000) (Csaba stain, ×400). Background tissue is masked highlighting only the mast cells. (c) Uniform staining of all mast cells (black arrow) with difficulty in differentiating mature from immature mast cells (toluidine blue stain, ×200); staining of mast cells (black arrow) observed using Leishman's stain, ×200
PMC10112069
JOMFP-26-483-g002.jpg
0.399059
ea7f726a8efc4e02a27577c7d1831bb8
Znt5-6 and Znt7 are required for melanogenesis in medaka fish.a Representative dorsal views of whole larvae at 8–9 dpf for wild-type (WT), Znt5+/-;Znt7-/-, and Znt5-/-;Znt7-/- medaka. The Znt5-/-;Znt7-/- medaka did not hatch, and thus is shown after manual removal of the chorion. b Representative lateral views of embryos at 8–9 dpf for Znt5-/-;Znt7-/- (left) and Znt5+/-;Znt7-/- (right) medaka before hatching. c Transmission electron microscopy (TEM) shows irregular melanosomes with less electron dense pigment in Znt5-/-;Znt7-/- medaka compared with those in WT and Znt5+/-;Znt7-/- medaka. d Melanin content was decreased in Znt5-/-;Znt7-/- mutant medaka compared with that in Znt5+/-;Znt7-/- littermate (n = 3). Statistical significance was analyzed by Student’s t-test. **p < 0.01. In a–c, each analysis was performed on more than three individual medaka, and in d, the experiments were performed at least three times, and representative results are shown.
PMC10113262
42003_2023_4640_Fig1_HTML.jpg
0.410906
bd6ad904b42842c5ae8b8366a28bb4da
Melanin synthesis is decreased in Mewo-Z5Z7-DKO cells.a Pellets of wild-type (WT) Mewo and Mewo-Z5Z7-DKO cells, and of Mewo-Z5Z7-DKO cells stably re-expressing ZNT7-HA. b Melanin content was decreased in Mewo-Z5Z7-DKO cells compared with that in WT Mewo cells; the decrease was recovered upon expression of ZNT7 (n = 3). Statistical significance was determined using the one-way analysis of variance (ANOVA) followed by Tukey’s post hoc test. **p < 0.01. c Transmission electron microscopy (TEM) showing irregular melanosomes with less electron dense pigment in Mewo-Z5Z7-DKO cells compared with those in WT Mewo cells. Each experiment, except for that in c, was performed at least three times, and representative results from independent experiments are shown. Panels in c show representative results for at least three cells.
PMC10113262
42003_2023_4640_Fig2_HTML.jpg
0.40285
0fce50fb70314f02a451bb5aa63254ff
TYPR1 expression is substantially decreased in Mewo-Z5Z7-DKO cells.a, b Expression of TYRP1, but not TYR or TYRP2, was substantially decreased in Mewo-Z5Z7-DKO cells. Immunoblotting (a) and immunofluorescence staining (b). c, d Expression of TYRP1 in Mewo-Z5Z7-DKO cells was reversed by stable re-expression of ZNT7. Immunoblotting (c) and immunofluorescence staining (d). e Effects of zinc status on the expression of TYRP1. Wild-type (WT) Mewo and Mewo-Z5Z7-DKO cells were cultured in normal medium (N), normal medium supplemented with ZnSO4 (75 μM), or in zinc-deficient medium (CX) generated using Chelex-treated FCS for 24 h. f TYRP1 mRNA levels were not decreased in Mewo-Z5Z7-DKO cells. In a, c, and e, Tubulin or CNX was detected as a loading control. Each experiment was performed at least three times, and representative results from independent experiments are shown.
PMC10113262
42003_2023_4640_Fig3_HTML.jpg
0.398373
1cbd8d55ad874c339021c8991c219e9e
Mewo-Z5Z7-DKO cells show similar defects as in Mewo-TYRP1-KO cells.a Analysis of TYRP1, TYR, and TYR2 expression by immunoblotting in wild-type (WT) Mewo, Mewo-Z5Z7-DKO and Mewo-TYRP1-KO cells. Note the loss of TYRP1, but not TYR and TYRP2, in both Mewo-Z5Z7-DKO and Mewo-TYRP1-KO cells. b Immunofluorescence analysis confirmed a loss of TYRP1 in both Mewo-Z5Z7-DKO and Mewo-TYRP1-KO cells. c Pellets of Mewo-Z5Z7-DKO and Mewo-TYRP1-KO cells exhibit hypopigmentation compared to WT Mewo cells. d Melanin content was decreased in Mewo-TYRP1-KO cells, similar to that in Mewo-Z5Z7-DKO cells (n = 3). Statistical significance was determined using the one-way analysis of variance (ANOVA) followed by Tukey’s post hoc test. **p < 0.01. e TEM showed irregular melanosomes with less electron dense contents in Mewo-TYRP1-KO, compared with WT Mewo cells. Each experiment except for (e) was performed at least three times, and representative results from independent experiments are shown. Panels in e were performed using at least three cells, and representative results are shown.
PMC10113262
42003_2023_4640_Fig4_HTML.jpg
0.446357
39f26c1f5e4649d6973f8644a3083386
TYRP1 expression is dependent on functional ZNT5 or ZNT7 transporters.a Immunoblot analysis of TYRP1, TYR, and TYRP2 in wild-type (WT) SK-MEL-2 cells and SK-Z5Z7-DKO cells transfected with plasmids encoding TYRP1, TYR and TYRP2. Note that TYRP1, but not TYR and TYRP2, was substantially decreased in SK-Z5Z7-DKO cells. b Confirmation of substantial reduction in TYRP1 expression using immunofluorescence staining. c Immunoblot and d immunofluorescence microscopy showing restoration of TYRP1 expression in SK-Z5Z7-DKO cells following re-expression of wild type ZNT5 or ZNT7, but not of zinc transport-incompetent mutants of ZNT5 and ZNT7 (ZNT5H451A and ZNT7H70A). e Bafilomycin A1 (BafA1) treatment stabilizes the expression of TYRP1, transiently transfected in SK-Z5Z7-DKO cells. SK-Z5Z7-DKO cells were treated with the indicated concentrations of MG132 and BafA1 for 6 h. In c, d, TYR, TYRP1, and TYRP2 plasmids and ZNT plasmids were transfected at a ratio of 1:10. In a, c, and e, β-galactosidase (β-gal) was used as a transfection control. Each experiment was performed at least three times, and representative results from independent experiments are shown.
PMC10113262
42003_2023_4640_Fig5_HTML.jpg
0.497575
8ce4be2a8c7c46c1b2bcfdff2d8b1236
Restoration of mouse or chicken Tyrp1 expression in SK-Z5Z7-DKO cells following re-expression of mouse or chicken Znt5 or Znt7.a, b Expression of recombinant mouse (a) and chicken (b) Tyrp1 was substantially decreased in SK-Z5Z7-DKO cells compared to wild-type (WT) SK-MEL-2 cells, but stabilized by expression of recombinant mouse or chicken Znt5 or Znt7. In b, cTyrp1, tagged with HA at the C-terminus, was used. c Immunofluorescence staining of mouse Tyrp1 expressed in WT SK-MEL-2 or SK-Z5Z7-DKO cells. Tyrp1 and Znt plasmids were transfected at a ratio of 1:10. Each experiment was performed at least three times, and representative results from independent experiments are shown.
PMC10113262
42003_2023_4640_Fig6_HTML.jpg
0.492463
43786fbc144c4b4094c4d01cb5b57358
TYRP1 expression is not dependent on the ATP7A copper transporter.a Immunoblot analysis shows that the expression of TYRP1, TYR, and TYRP2 in SK-ATP7A-KO cells was comparable with levels in WT SK-MEL-2 cells. b TYR activity was substantially decreased in SK-ATP7A-KO cells. L-DOPA oxidase activity (upper graph, n = 3) and tyrosinase zymography (lower panel) were performed. c, d Loss of TYRP1 expression in SK-Z5Z7-DKO cells (c) and loss of TYR activity in SK-ATP7A-KO cells (d) were not altered in SK-Z5Z7ATP7A-TKO cells. e Schematic representation of the chimeric constructs analyzed in f. f Domain exchange analysis between TYR and TYRP1. TYRP1-TYR chimera mutant showed the same property as that of TYRP1 expressed in SK-ATP7A-KO and SK-Z5Z7-DKO cells. In a, c, and f, β-galactosidase (β-gal) was used as a transfection control. In b and d, statistical significance was determined using the one-way analysis of variance (ANOVA) followed by Tukey’s post hoc test. **p < 0.01. Each experiment was performed at least three times, and representative results from independent experiments are shown.
PMC10113262
42003_2023_4640_Fig7_HTML.jpg
0.460898
483cf028796240e8b6860757b57bfa69
Maximum Likelihood (ML) dendrogram showing calcareous red species in different seasons based on 18S nucleotide sequences. Bootstrap values greater than 70 are shown on both trees in order of Maximum Likelihood bootstrap (left) and Maximum Parsimony (MP) (right). The identified species in this study were marked in bold. Distance scale was shown below each tree
PMC10113420
40529_2023_373_Fig10_HTML.jpg
0.436421
73d5a30535f642fb8645731126525965
Proximate contents (%) of seasonally collected calcified species
PMC10113420
40529_2023_373_Fig11_HTML.jpg
0.397403
d264cc0700fd4b148e07d10438f5276e
X-ray diffraction patterns of the selected seaweed: A Jania rubens and B Corallina officinalis; C Amphiroa rigida
PMC10113420
40529_2023_373_Fig12_HTML.jpg
0.403928
7b77c6e5bd3d4f9a9bd4ba7239e9a272
Seasonal abundance distribution (% of total species individuals) of the collected calcified species
PMC10113420
40529_2023_373_Fig1_HTML.jpg
0.422498
b2ef5cab7c924bf9ba27d816e8121c6c
Morphological and anatomical description of C. officinalis thallus during autumn 2019. A Habit view of thallus, B Magnification of the thallus frond C L.S. of thallus showing genicula and intergenicula tiers. D L. S. through mature geniculum and intergenicula, E Mature geniculum with polygonal cells. F Cross-section through intergeniculum G Cross-section through tetrasporangial conceptacle
PMC10113420
40529_2023_373_Fig2_HTML.jpg
0.442746
21ede90d63ad47e480a7adf27aa7206f
Morphological and anatomical description of C. officinalis thallus during winter 2019. A Habit view of thallus, B Magnification of the thallus frond, C L.S. in thallus showing genicula and intergenicula tiers, D L. S. through Magnification of mature geniculum and intergenicula, E Mature geniculum with polygonal cells, F Cross-section through intergeniculum, G and HCross-section through intergeniculum
PMC10113420
40529_2023_373_Fig3_HTML.jpg
0.445897
2ad2f50fe73345398e464a6b00523620
Morphological and anatomical description of C. officinalis thallus during spring 2020. A Habit view of thallus, B Magnification of the thallus frond, C L. S. in thallus showing genicula and intergenicula tiers, D Magnification of mature geniculum, E)Cross-section through intergeniculum
PMC10113420
40529_2023_373_Fig4_HTML.jpg
0.39127
cbd00e4ca608473e9fff0e75fa6152e4
Morphological and anatomical description of C. officinalis thallus during summer 2020. A Habit view of thallus, B Magnification of the thallus frond, C L.S. in thallus showing genicula and intergenicula tiers, D and E Magnification of mature geniculum, F Cross-section through intergeniculum region
PMC10113420
40529_2023_373_Fig5_HTML.jpg
0.43266
51bfc09bf345465fb8564775b8bb4a5e
Morphological and anatomical description of J. rubens thallus during autumn 2019. A Habit view of thallus, B Magnification of the thallus frond, C L.S. in thallus showing genicula and intergenicula tiers, D) Magnification of mature geniculum, E and E Cross-section through intergeniculum region
PMC10113420
40529_2023_373_Fig6_HTML.jpg
0.494013
a68f58578eb64f879707f28cd3eb41da
Morphological and anatomical description of J. rubens thallus during winter 2019. A Habit view of thallus, B Magnification of the thallus frond, C L.S. in thallus showing genicula and intergenicula tiers, D Magnification of mature geniculum, E Cross-section through intergeniculum region
PMC10113420
40529_2023_373_Fig7_HTML.jpg
0.4099
a1b309afcd2c419ba9ba99f9c8bbde50
Morphological and anatomical description of J. rubens thallus during spring 2020. A Habit view of thallus, B Magnification of the thallus frond, C L. S. in thallus showing genicula and intergenicula tiers, D Magnification of mature empty tetrasporangia, E Cross-section through intergeniculum filament
PMC10113420
40529_2023_373_Fig8_HTML.jpg
0.439373
1f92d4fca41d4c54a1cc656be55690d8
Morphological and anatomical description of Amphiroa rigida during summer 2020. A Habit view of thallus, B Magnification of the thallus frond, C L. S. in thallus showing genicula and intergenicula tiers, D Magnification of mature tetrasporangium at thallus tips, E Mature tetrasporangium at thallus peripherals of the intergeniculum, F Cross-section through intergeniculum filament
PMC10113420
40529_2023_373_Fig9_HTML.jpg
0.421039
34e711b2db574944aec2922d6c16ba05
Airway inflammation in severe asthma and COPD. CXCL: C-X-C motif ligand; Eosino: eosinophil; IFN-γ: interferon-γ; IL: interleukin; ILC2: innate lymphoid cell type 2; MMP: matrix metalloproteinase; Neutro: neutrophil; TNF-α: tumour necrosis factor-α; TSLP: thymic stromal lymphopoietin.
PMC10113955
ERR-0193-2022.01.jpg
0.413506
ec7fd6fe481e42b388e7619a75288524
Results of the questionnaire assessing barriers to the use of e-health among adults with diagnosed depression, September 2021 (N = 1255).aStatements measuring the respective TDF-domain to which respondents were asked to indicate their agreement on a Likert scale: 0 (“I strongly disagree”) to 3 (“I strongly agree”).bMean values of responses are represented by bars (red = barrier, green = facilitator, grey = neutral), the dashed line indicates the middle of the scale at a mean value of 1.50 as reference point.
PMC10114311
gr1.jpg
0.430619
9a4b843bfde845e08266c7623e828193
Production of Naif’s direct progeny and total annual pedigree-based genetic contribution from 1980 to 2017. Blue: first period of the use of Naif; and green: second period of the use of Naif
PMC10114384
12711_2023_801_Fig1_HTML.jpg
0.457965
edde9f9c6d614c0eb0bec0ae7d68c1aa
Old and recent contribution of Naif evaluated from pedigree data from 2004 to 2017. In blue: old contribution from the first period of the use of Naif; and in green: recent contribution from the second period of the use of Naif
PMC10114384
12711_2023_801_Fig2_HTML.jpg
0.511485
ae00c85b16bc48858b6e01dbd9f6c4f6
Average heterozygosity of contemporary cohorts for both uses of the Naif bull. The 62 bulls in Cohort 1 are shown in pink, the 165 bulls in Cohort 2 are shown in blue, Naif is represented by the purple triangle, the mean of each cohort corresponds to the yellow square
PMC10114384
12711_2023_801_Fig3_HTML.jpg
0.560248
ef91376d430b49cf8a57a6fc6e069055
Inbreeding of individuals of cohort 2017 depending on their link with the recent use of Naif. Blue: individuals that do not originate from the recent use of Naif; and green: individuals that originate from the recent use of Naif
PMC10114384
12711_2023_801_Fig4_HTML.jpg
0.387202
f17be9065ee14bbc90ab5220bbc280a2
Principal component analysis of genotyping data for Cohort 1 (a) and Cohort 2 (b). Naif is represented by the blue dot
PMC10114384
12711_2023_801_Fig5_HTML.jpg
0.384247
2672af3f266b4a4bbdb5f86415d288e8
Between-class analysis of genotyping data of cohort 2017. Red: individuals not related to Naif; green: individuals with one old link with Naif; orange: individuals with two old links with Naif; blue: individuals with one old and one recent link with Naif; purple: individuals with one recent link with Naif; and magenta: individual with two recent links with Naif
PMC10114384
12711_2023_801_Fig6_HTML.jpg
0.42747
5425097fc9684b0094d0465d35c3fe3b
Distribution of INEL (a), reproduction index (b) and ISU (c) for Cohort 1 and Cohort 2. The 62 bulls in Cohort 1 are shown in pink, the 165 bulls in Cohort 2 are shown in blue, Naif is represented by the black dashed line, the mean of each cohort is represented by the solid line and the different gaps between Naif and the mean of each cohort by the arrows
PMC10114384
12711_2023_801_Fig7_HTML.jpg
0.62359
343de4c48a5448b7b73c674f39e91fd5
Average values of INEL (a), reproduction index (b) and ISU (c) in the two generations following the second use of Naif. The average values of the offspring from the reuse of Naif’s frozen semen are represented in blue and those of the offspring from the other sire families are represented in yellow. Error bars correspond to confidence intervals
PMC10114384
12711_2023_801_Fig8_HTML.jpg
0.457052
8ec43f7a12184d50a11ae900f61afd84
Distribution of INEL (a) and a milk index (b) for females mated with Cohort 1 and Cohort 2. The 2443 cows in Cohort 1a are shown in pink, the 4092 cows in Cohort 2a are shown in blue, the mean of each cohort is represented by the solid line, the performance mean of the Cohort 1b and Cohort 2b are represented by the black dashed lines and the gaps between the different cohort means by the arrows
PMC10114384
12711_2023_801_Fig9_HTML.jpg
0.420833
edc9b57a7f1b436e8d234af2a8c0ba40
‘Leaky Pipeline’ phenomenon for women members of the German Cardiac Society. With every career stage, as well as positions of influence in the society (depicted as steps above, red line), the share of women reduces (depicted as percent). Measures to move towards gender equity are necessary to avoid a knowledge and competence drain in the field of cardiology and cardiovascular research of women presented with barriers to move forward in their career.
PMC10114529
oead034_ga1.jpg
0.503556
5f3d597ab8334a9b8d0497bd96243ebb
Neurotrophic factors increase neuroplasticity, especially synaptic plasticity, neurotransmission, and neuronal survival, growth, and differentiation. An increase in neuroplasticity is likely to induce antidepressant effects. BDNF, brain-derived neurotrophic factor; TrkB, tropomyosin-related kinase receptor B; GDNF, glial cell line-derived neurotrophic factor; GFRα1, GDNF-family receptor-α1; VEGF, vascular endothelial growth factor; VEGFR, vascular endothelial growth factor receptor; NGF, nerve growth factor; TrkA, tropomyosin-related kinase receptor A.
PMC10115971
fphar-14-1182666-g001.jpg
0.502084
d40e6df834934760ab712be74870b8e6
A photograph of the ciranda activity in practice
PMC10116889
41276_2023_417_Figa_HTML.jpg
0.398026
0147d470c1f34111b9668e97c988688d
Evaluation of VLP-cvD vaccine efficacy against ZIKV PRVAB59 in a mosquito-mouse transmission model. (A) Schematic representation of the immunization and challenge procedure. Each (n = 6) 4-week-old A129 mouse received 3 doses of VLP-cvD or PBS mixed with AddaVax adjuvant. Seven days prior to bite-mediated challenge, mosquitoes were infected with ZIKV by intrathorax microinjection. (B) Anti-dimeric E antibody titers of sera collected from animals immunized with VLP-cvD (blue) or PBS (gray). Antibody titers were determined using ELISA plates coated with mono-biotinylated dimeric E. The titer was defined as the maximum dilution that gives a value higher than three times the value given by the preimmune sera. Control sera were negative at the lowest dilution (1:900), and their titer was calculated as one-third of that dilution (300). Data are geometric means with geometric standard deviations (SD) from three independent experiments. (C) Neutralization of PRVABC59 ZIKV infection. Serially diluted samples of mouse sera were incubated with ZIKV for 1 h before infecting Vero-furin cells. At 72 h postinfection, the intracellular levels of E were determined by capture sandwich ELISA, and the percentage infectivity relative to that of the virus alone was calculated. The results were plotted as MN50 values. Data are geometric means with geometric SD from three independent experiments. (D) Number of fed mosquitoes per mouse at the end of the feeding procedure. Mice were anesthetized and put on cardboard cups containing 10 infected mosquitoes each. After 20 min, mice were removed, mosquitoes were anesthetized by exposure to low temperature, and the engorged mosquitoes were counted. (E) Relative quantification of ZIKV genome copies normalized on the host genome in mosquito carcasses. (F and G) Animals were weighed (F) and scored for clinical signs daily postchallenge (G). The scoring system used to monitor animal health following ZIKV challenge was as follows: 0 (green) for no signs of distress or disease, 1 (yellow) for one sign of distress, 2 (orange) for two signs of distress or mild disease, and 3 (red; humane endpoint) for more than two signs of severe disease or loss of 15% of body weight. (H) Viral titers in challenged animals. The levels of ZIKV in the serum at days 2, 3, 4, and 7 postinfection were quantified by RT-qPCR, and the results were plotted as equivalent PFU per milliliter. The limit of quantification was estimated to be 100 PFU/mL, indicated by the dotted line. Data are geometric means from all mice with geometric SD. Assays were performed in triplicate. **, P = 0.0021; ****, P < 0.0001.
PMC10117074
msphere.00564-22-f001.jpg
0.415534
217bdd9aa564449c90f8e3cee2afa198
Evaluation of VLP-cvD vaccine efficacy against ZIKV MP1751 in a mouse-mosquito transmission model. (A) Anti-dimeric E antibody titers of sera collected from A129 mice immunized with VLP-cvD (blue and pink) or PBS (gray and brown). Data are geometric means with geometric SD from three independent experiments. (B) Neutralization of MP1751 ZIKV infection. The results were plotted as MN50 values. Data are geometric means with geometric SD from three independent experiments. (C) Number of fed mosquitoes per mouse at the end of the feeding procedure. (D) Relative quantification of ZIKV genome copies normalized to the host genome in mosquito carcasses. (E) Survival of mice in the course of the 14-day challenge. (F) Mouse scoring for signs of infection. (G) Animal body weight variations, calculated as a percentage of the initial weight. The red line indicates the day of the transmission feeding procedure (day 4). (H) Viral titers in challenged animals at days 3 and 5. Data are geometric means from all mice with geometric SD. Quantification was performed in triplicate. The dotted line indicates the limit of quantification. Red arrowheads indicate data for control-mosquito mouse 5 and orange arrowheads indicate data for vaccinated-needle mouse 1 throughout the figure. *, P = 0.0332; **, P = 0.0021; ***, P = 0.0002; ****, P < 0.0001.
PMC10117074
msphere.00564-22-f002.jpg
0.413814
206849c16a99452da14a90490b846d92
Reverse transmission from mammalian host to invertebrate vector. (A) Schematic of A129 mouse immunization, virus challenge, and subsequent postfeeding mosquito analysis. Animals correspond to the needle groups whose data are shown in Fig. 2. (B) Viral titer in challenged animals at days 3 (solid bars) and 5 (hatched bars). The x axis indicates individual mice. Quantification was performed in triplicate. (C) Number of mosquitoes that completed a blood meal on VLP-cvD (pink)- or PBS (brown)-injected mice. Data are the number of engorged mosquitoes at the end of the feeding procedure (day 0) and the individual surviving the 2 weeks incubation period (day 14). (D) Relative quantification of ZIKV genome copies normalized to the host genome from mosquito carcasses. (E) Quantification of viral titer in homogenized mosquito salivary glands by FFA. The data are shown as box plots with minimum and maximum values indicated; dots represent individual data points. The orange arrowhead indicates vaccinated mouse 1. (F) Percentage of infected (red) and noninfected (green) mosquitoes 14 days after feeding in vaccinated or control mice. Data are percentages of the total analyzed individuals. ****, P < 0.0001.
PMC10117074
msphere.00564-22-f003.jpg
0.47319
0696ac1a79254759998945913a587196
Overview of the peer review module. Created with BioRender.
PMC10117125
jmbe.00156-22-f001.jpg
0.425221
89218018119446bdbb5eb1c641b201e7
Student responses to the statement “I understand how scientific publications are evaluated.” Responses from 96 students were collected electronically via the Canvas learning management system survey function in a biochemistry laboratory course. One enrolled student did not participate in the survey. Preactivity responses (light) were collected during lecture prior to the lecture activity. Postactivity responses (dark) were collected during class after the lecture activity.
PMC10117125
jmbe.00156-22-f002.jpg
0.467286
4101912a7d4a42b2831da2a584cd033e
Demographics. (a, c) Histograms of the change in refractive error at 1 year and 2 years, respectively. The red lines indicate the median of the progression. (b, d) Refractive errors at baseline versus refraction progression at 1 year and 2 years, respectively.
PMC10117224
iovs-64-4-16-f001.jpg