Popular Vote (popV) model for automated cell type annotation of single-cell RNA-seq data. We provide here pretrained models for plug-in use in your own analysis. Follow our tutorial to learn how to use the model for cell type annotation.

Model description

Tabula Sapiens is a benchmark, first-draft human cell atlas of over 1.1M cells from 28 organs of 24 normal human subjects. This work is the product of the Tabula Sapiens Consortium. Taking the organs from the same individual controls for genetic background, age, environment, and epigenetic effects, and allows detailed analysis and comparison of cell types that are shared between tissues.

Link to CELLxGENE: Link to the data in the CELLxGENE browser for interactive exploration of the data and download of the source data.

Training Code URL: Not provided by uploader.

Metrics

We provide here accuracies for each of the experts and the ensemble model. The validation set accuracies are computed on a 10% random subset of the data that was not used for training.

Cell Type N cells celltypist knn bbknn knn harmony knn on scvi onclass scanvi svm xgboost Consensus Prediction
fibroblast 8260 0.82 0.79 0.88 0.69 0.00 0.61 0.70 0.73 0.89
stromal cell of ovary 3509 0.97 0.94 0.89 0.60 0.00 0.50 0.96 0.96 0.99
mesenchymal stem cell 2266 0.93 0.75 0.88 0.33 0.00 0.40 0.90 0.89 0.95
smooth muscle cell 1815 0.79 0.66 0.85 0.70 0.00 0.64 0.77 0.81 0.83
pericyte 1105 0.72 0.63 0.83 0.66 0.00 0.49 0.71 0.74 0.78
skeletal muscle satellite stem cell 670 0.95 0.95 0.96 0.76 0.00 0.70 0.95 0.96 0.97
blood vessel smooth muscle cell 580 0.88 0.49 0.92 0.67 0.00 0.43 0.88 0.86 0.95
regular atrial cardiac myocyte 621 0.80 0.43 0.74 0.30 0.00 0.10 0.90 0.94 0.92
fibroblast of breast 541 0.97 0.00 0.71 0.14 0.00 0.10 0.90 0.80 0.93
vascular associated smooth muscle cell 474 0.72 0.04 0.62 0.48 0.00 0.19 0.64 0.73 0.73
myofibroblast cell 414 0.56 0.29 0.80 0.39 0.00 0.44 0.56 0.60 0.77
thymic fibroblast type 2 401 0.69 0.00 0.43 0.07 0.00 0.23 0.61 0.65 0.54
mesenchymal stem cell of adipose tissue 359 0.35 0.00 0.64 0.27 0.00 0.22 0.34 0.38 0.50
stromal cell 289 0.79 0.02 0.49 0.30 0.00 0.37 0.75 0.80 0.94
thymic fibroblast type 1 339 0.66 0.01 0.60 0.17 0.00 0.12 0.57 0.55 0.63
ventricular cardiac muscle cell 245 0.45 0.11 0.61 0.38 0.00 0.47 0.79 0.86 0.80
fibroblast of cardiac tissue 186 0.96 0.54 0.92 0.07 0.00 0.48 0.81 0.75 0.95
alveolar adventitial fibroblast 124 0.80 0.40 0.63 0.14 0.00 0.32 0.57 0.80 0.79
adventitial cell 106 0.25 0.00 0.13 0.07 0.00 0.11 0.30 0.46 0.51
theca cell 120 0.69 0.27 0.88 0.61 0.00 0.63 0.81 0.68 0.88
keratocyte 91 0.58 0.04 0.36 0.05 0.00 0.10 0.41 0.44 0.58
myometrial cell 101 0.87 0.00 0.88 0.16 0.00 0.36 0.64 0.72 0.87
mural cell 57 0.57 0.54 0.76 0.27 0.00 0.27 0.53 0.55 0.88
Mueller cell 50 0.92 0.63 0.97 0.72 0.00 0.59 0.97 0.97 0.98
fast muscle cell 53 0.63 0.70 0.83 0.72 0.00 0.85 0.83 0.88 0.91
pancreatic stellate cell 38 0.43 0.00 0.52 0.16 0.00 0.00 0.80 0.81 0.73
tendon cell 40 0.28 0.14 0.52 0.11 0.00 0.11 0.31 0.39 0.64
muscle cell 36 0.78 0.00 0.69 0.63 0.00 0.73 0.92 0.96 0.96
Schwann cell 33 0.71 0.75 0.79 0.72 0.00 0.20 0.70 0.74 0.82
melanocyte 16 0.00 0.67 0.79 0.71 0.00 0.20 0.71 0.70 0.91
hepatic stellate cell 29 0.24 0.00 0.70 0.19 0.00 0.16 0.84 0.84 0.71
bronchial smooth muscle cell 12 0.00 0.00 0.00 0.00 0.00 0.12 0.20 0.28 0.29
tongue muscle cell 11 0.00 0.43 0.67 0.13 0.00 0.10 0.59 0.33 0.71
slow muscle cell 14 0.00 0.55 0.67 0.20 0.00 0.83 0.87 0.87 0.90
connective tissue cell 9 0.00 0.00 0.00 0.12 0.00 0.02 0.33 0.22 0.40
adipocyte 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
glial cell 1 0.00 0.00 1.00 1.00 0.00 0.29 0.40 0.11 1.00
Leydig cell 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
mesenchymal cell 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

The train accuracies are computed on the training data.

Cell Type N cells celltypist knn bbknn knn harmony knn on scvi onclass scanvi svm xgboost Consensus Prediction
fibroblast 74880 0.82 0.71 0.93 0.77 0.00 0.84 0.70 0.73 0.92
stromal cell of ovary 31494 0.97 0.45 0.91 0.73 0.00 0.96 0.96 0.96 0.99
mesenchymal stem cell 21230 0.93 0.61 0.94 0.51 0.00 0.93 0.90 0.90 0.97
smooth muscle cell 16574 0.79 0.59 0.92 0.79 0.00 0.86 0.78 0.81 0.89
pericyte 9773 0.71 0.52 0.90 0.76 0.00 0.75 0.72 0.76 0.83
skeletal muscle satellite stem cell 5498 0.94 0.93 0.98 0.85 0.00 0.95 0.96 0.95 0.98
blood vessel smooth muscle cell 5407 0.89 0.13 0.96 0.77 0.00 0.94 0.88 0.87 0.96
regular atrial cardiac myocyte 5190 0.78 0.12 0.90 0.76 0.00 0.98 0.91 0.95 0.97
fibroblast of breast 4729 0.98 0.00 0.76 0.38 0.00 0.95 0.90 0.78 0.99
vascular associated smooth muscle cell 4544 0.71 0.01 0.79 0.63 0.00 0.74 0.66 0.72 0.82
myofibroblast cell 4021 0.59 0.09 0.90 0.62 0.00 0.60 0.58 0.63 0.82
thymic fibroblast type 2 3802 0.69 0.00 0.67 0.30 0.00 0.88 0.63 0.67 0.89
mesenchymal stem cell of adipose tissue 3413 0.36 0.00 0.77 0.48 0.00 0.48 0.37 0.42 0.54
stromal cell 3139 0.80 0.00 0.69 0.46 0.00 0.80 0.78 0.82 0.94
thymic fibroblast type 1 2930 0.62 0.00 0.79 0.29 0.00 0.85 0.59 0.55 0.87
ventricular cardiac muscle cell 2353 0.43 0.00 0.79 0.74 0.00 0.98 0.82 0.90 0.93
fibroblast of cardiac tissue 1751 0.96 0.26 0.98 0.46 0.00 0.93 0.79 0.74 0.95
alveolar adventitial fibroblast 987 0.82 0.25 0.74 0.33 0.00 0.81 0.60 0.85 0.94
adventitial cell 938 0.25 0.00 0.63 0.28 0.00 0.45 0.31 0.45 0.68
theca cell 918 0.65 0.04 0.92 0.78 0.00 0.64 0.76 0.64 0.81
keratocyte 883 0.59 0.01 0.54 0.16 0.00 0.46 0.41 0.47 0.73
myometrial cell 816 0.82 0.00 0.87 0.62 0.00 0.64 0.59 0.72 0.87
mural cell 557 0.58 0.42 0.83 0.43 0.00 0.60 0.59 0.60 0.93
Mueller cell 445 0.89 0.30 0.96 0.87 0.00 0.85 0.99 0.96 0.98
fast muscle cell 442 0.58 0.63 0.89 0.82 0.00 0.89 0.85 0.92 0.95
pancreatic stellate cell 386 0.39 0.00 0.83 0.30 0.00 0.78 0.80 0.79 0.81
tendon cell 380 0.30 0.02 0.80 0.43 0.00 0.31 0.35 0.40 0.71
muscle cell 370 0.77 0.01 0.89 0.90 0.00 0.92 0.98 0.99 0.99
Schwann cell 279 0.61 0.42 0.88 0.79 0.00 0.32 0.70 0.82 0.86
melanocyte 215 0.00 0.52 0.93 0.71 0.00 0.45 0.76 0.82 0.96
hepatic stellate cell 193 0.26 0.00 0.79 0.45 0.00 0.67 0.80 0.74 0.84
bronchial smooth muscle cell 207 0.00 0.00 0.59 0.34 0.00 0.47 0.47 0.56 0.76
tongue muscle cell 187 0.00 0.05 0.87 0.37 0.00 0.62 0.87 0.51 0.94
slow muscle cell 160 0.00 0.50 0.82 0.57 0.00 0.87 0.93 0.95 0.96
connective tissue cell 142 0.00 0.00 0.46 0.23 0.00 0.31 0.54 0.36 0.77
adipocyte 33 0.00 0.00 0.96 0.86 0.00 0.37 0.93 0.86 0.97
glial cell 19 0.00 0.00 0.79 0.50 0.00 0.41 0.41 0.18 0.61
Leydig cell 9 0.00 0.00 0.00 0.13 0.00 0.12 0.86 0.20 0.46
mesenchymal cell 2 0.00 0.00 0.00 0.00 0.00 0.02 0.21 0.57 0.67

References

Tabula Sapiens reveals transcription factor expression, senescence effects, and sex-specific features in cell types from 28 human organs and tissues, The Tabula Sapiens Consortium; bioRxiv, doi: https://doi.org/10.1101/2024.12.03.626516

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