25 hpa datasets  (Human Protein Atlas)

Journal: bioRxiv

Article Title: Deciphering context-dependent epigenetic program by network-based prediction of clustered open regulatory elements from single-cell chromatin accessibility

doi: 10.64898/2026.03.17.712366

Figure Lengend Snippet: a Chow-Ruskey diagram of Non-CORE Active Enhancer (non-CORE)-associated genes and Clustered Open Regulatory Element (CORE)-associated genes in PBMC. B cells (red border), Monocytes (purple border), T cells (green border), NK cells (brown border). Monocytes represent the union of CORE-associated genes derived from CD14+ Monocytes and CD16+ Monocytes, while T cells represent the combined set of CORE-associated genes derived from CD4 Memory T cells and CD8 Effector T cells. The color of the borders around each intersection corresponds to the cell types whose genes overlap. The area of each intersection is proportional to the number of genes within the intersection. b Proportion of CORE constituents that overlap with H3K4me1 peaks, relative to the total number of enhancer candidates in each cell type. NK: NK cells, CD14_Mono: CD14+ Monocytes, B: B cells, CD8_Teff: CD8+ Effector T cells, CD4_Tmem: CD4+ Memory T cells. c Heatmap for cell type-specific master regulators. Black: gene present in the CORE-associated genes of the given cell type. White: absent. d Log2-transformed fold changes of normalized TPM of genes in each cell type. Normalized TPM values were retrieved from the PBMC Monaco dataset in the Human Protein Atlas (HPA). Left: comparison between typical enhancer (TE)-associated genes and super-enhancer (SE)-associated genes. Right: comparison between non-CORE-associated genes and CORE-associated genes. P-value was calculated by a two-sided Wilcoxon signed-rank test. e Representative RNA expression for GATA3 , EBF1 , and MAFB . Normalized TPM values were retrieved from the HPA PBMC dataset. CD4 T Mem: CD4+ Memory T cells, CD8 T Mem: CD8+ Memory T cells, NK: NK cells, B mem: Memory B cells, B nai: naïve B cells, cDC: classical Dendritic cells, CD14 Mono: CD14+ Monocytes, CD16 Mono: CD16+ Monocytes. f Enrichment analysis of known TF motifs within CORE and non-CORE constituents across cell types. Colored by enrichment score, modified MinMax-scaled statistical significance (-log10(P-value)).

Article Snippet: The Monaco PBMC RNA-seq dataset and the HPA PBMC RNA-seq dataset were obtained from the Human Protein Atlas (HPA; https://www.proteinatlas.org/ ).

Techniques: Derivative Assay, Transformation Assay, Comparison, RNA Expression, Modification

Journal: bioRxiv

Article Title: Deciphering context-dependent epigenetic program by network-based prediction of clustered open regulatory elements from single-cell chromatin accessibility

doi: 10.64898/2026.03.17.712366

Figure Lengend Snippet: a Chow-Ruskey diagram of Non-CORE Active Enhancer (non-CORE)-associated genes and Clustered Open Regulatory Element (CORE)-associated genes in PBMC. B cells (red border), Monocytes (purple border), T cells (green border), NK cells (brown border). Monocytes represent the union of CORE-associated genes derived from CD14+ Monocytes and CD16+ Monocytes, while T cells represent the combined set of CORE-associated genes derived from CD4 Memory T cells and CD8 Effector T cells. The color of the borders around each intersection corresponds to the cell types whose genes overlap. The area of each intersection is proportional to the number of genes within the intersection. b Chow-Ruskey diagram of typical enhancer (TE)-associated genes and super-enhancer (SE)-associated genes. B cells (red border), Monocytes (purple border), T cells (green border), NK cells (brown border). Monocytes represent the union of SE-associated genes derived from CD14+ Monocytes and CD16+ Monocytes, while T cells represent the combined set of SE-associated genes derived from CD4+ T cells and CD8+ T cells. The color of the borders around each intersection corresponds to the cell types whose genes overlap. The area of each intersection is proportional to the number of genes within the intersection. c Log2-transformed fold changes of normalized TPM of genes in each cell type. Normalized TPM values were retrieved from the PBMC Monaco dataset in the Human Protein Atlas (HPA). Comparison between non-CORE-associated genes and CORE-associated genes using the potential option. P-value was calculated by a two-sided Wilcoxon signed-rank test. d Dot plot showing the classification performance of CORE in distinguishing SE and TE. Dots are colored by Area Under Curve (AUC), and the dot sizes indicate the specificity. SE derived from B: B cells, CD14: CD14+ Monocytes, CD16: CD16+ Monocytes, CD4: CD4+ T cells, CD4M: CD4+ Memory T cells, CD8: CD8+ T cells, NK: NK cells. e Representative ROC curves from CD16+ Monocytes. Left: CORE from the potential option, Right: CORE from the active option. The AUC values are indicated in the lower right corner of each plot.

Article Snippet: The Monaco PBMC RNA-seq dataset and the HPA PBMC RNA-seq dataset were obtained from the Human Protein Atlas (HPA; https://www.proteinatlas.org/ ).

Techniques: Derivative Assay, Transformation Assay, Comparison

Journal: bioRxiv

Article Title: Deciphering context-dependent epigenetic program by network-based prediction of clustered open regulatory elements from single-cell chromatin accessibility

doi: 10.64898/2026.03.17.712366

Figure Lengend Snippet: a UMAP embedding of the PBMC scCUT&Tag-seq dataset, colored and annotated by clusters. b UMAP embedding of the PBMC scCUT&Tag-seq dataset, colored and annotated by cell types. CD14_Mono: CD14+ Monocytes, CD4_Tmem: CD4+ Memory T cells, CD8_Teff: CD8+ Effector T cells, B: B cells, NK: NK cells. c Chow-Ruskey diagram of typical enhancer (TE)-associated genes and super-enhancer (SE)-associated genes. B cells (red border), Monocytes (purple border), T cells (green border), NK cells (brown border). Monocytes represent the union of SE-associated genes derived from CD14+ Monocytes, while T cells represent the combined set of SE-associated genes derived from CD4+ Memory T cells and CD8+ Effector T cells. The color of the borders around each intersection corresponds to the cell types whose genes overlap. The area of each intersection is proportional to the number of genes within the intersection. d Heatmap for cell type-specific master regulators. Black: gene present in the SE-associated genes of the given cell type. White: absent. e Log2-transformed fold changes of normalized TPM of genes in each cell type. Normalized TPM values were retrieved from the PBMC Monaco dataset in the Human Protein Atlas (HPA). Comparison between TE-associated genes and SE-associated genes. P-value was calculated by a two-sided Wilcoxon signed-rank test.

Article Snippet: The Monaco PBMC RNA-seq dataset and the HPA PBMC RNA-seq dataset were obtained from the Human Protein Atlas (HPA; https://www.proteinatlas.org/ ).

Techniques: Derivative Assay, Transformation Assay, Comparison

Journal: bioRxiv

Article Title: Deciphering context-dependent epigenetic program by network-based prediction of clustered open regulatory elements from single-cell chromatin accessibility

doi: 10.64898/2026.03.17.712366

Figure Lengend Snippet: a NMF analysis of H3K27ac ChIP-seq signals within CORE to distinguish between CRC and Normal samples. Dots are colored by disease state: CRC (red color), Normal (blue color). b Log2-transformed fold changes of H3K27ac ChIP-seq signals between CRC and Normal within CORE, SE, and TE. Dots and borderlines are colored by region categories: CORE (red color), SE (blue color), TE (grey color). c Enrichment analysis of de novo TF motifs in CORE and non-CORE constituents. Left: TF motif enrichment analysis using non-CORE constituents, Right: TF motif enrichment analysis using CORE constituents. The FOXM1 gene is highlighted in red. d TCGA survival analysis for MACC1 and EGFR genes. P-values were calculated using the Log-rank test. Lines are colored by expression level status: High gene expression (red color), Low gene expression (blue color). Survival curves for the MACC1 and EGFR genes were obtained from RNA-seq and RPPA data, respectively. e Track visualization result for the USP7 gene with scATAC-seq signals normalized by Reads in TSS. Colored and annotated by disease state: CRC (Colorectal cancer epithelial cells; red color), Normal (Normal epithelial cells; blue color).

Article Snippet: The Monaco PBMC RNA-seq dataset and the HPA PBMC RNA-seq dataset were obtained from the Human Protein Atlas (HPA; https://www.proteinatlas.org/ ).

Techniques: ChIP-sequencing, Transformation Assay, Expressing, Gene Expression, RNA Sequencing

Journal: bioRxiv

Article Title: Deciphering context-dependent epigenetic program by network-based prediction of clustered open regulatory elements from single-cell chromatin accessibility

doi: 10.64898/2026.03.17.712366

Figure Lengend Snippet: TCGA survival analysis for CORE-associated genes. a ANO1 , b ARL4C , c FOXD1 , d PRDM15 , e HOXC10 , f ISM1 , g BRD2 , h KDM4B . P-values were calculated using the Log-rank test. Lines are colored by expression level status: High gene expression (red color), Low gene expression (blue color). Survival curves were obtained from RNA-seq data.

Article Snippet: The Monaco PBMC RNA-seq dataset and the HPA PBMC RNA-seq dataset were obtained from the Human Protein Atlas (HPA; https://www.proteinatlas.org/ ).

Techniques: Expressing, Gene Expression, RNA Sequencing

Journal: bioRxiv

Article Title: Deciphering context-dependent epigenetic program by network-based prediction of clustered open regulatory elements from single-cell chromatin accessibility

doi: 10.64898/2026.03.17.712366

Figure Lengend Snippet: a Proportion of CORE- and SE-associated genes that overlap with metastasis-related genes, relative to the total number of metastasis-related genes. Target (Bulk): differentially expressed genes between metastatic tumor and primary CRC in bulk RNA-seq data overlapping with target genes in TF regulons from scRNA-seq data, TF (scRNA): differential TFs between metastatic tumor and primary CRC based on TF regulon activity in scRNA-seq data. b Box plots showing weighted degree and weighted transitivity (weighted local clustering coefficients) in CORE only, SE only, and Other peaks. CORE only: H3K4me1 peaks located exclusively within CORE, SE only: H3K4me1 peaks located exclusively within SE, Other peaks: H3K4me1 peaks that do not fall into either CORE or SE. Correlation coefficients are used as edge weights in the co-accessibility network. c Log2-transformed fold changes of mean weighted degree and mean clustering coefficient between CORE and SE. DEGR: Weighted degree (W.D), LCLC: Weighted transitivity (W.T). d Fold changes of the number of metastasis-related genes that overlap with the annotated genes from peaks with a high weighted local clustering coefficient, relative to the number of metastasis-related genes that overlap with the annotated genes from peaks with a high weighted degree. Exp: Expected fold changes; the number of annotated genes from peaks with a high weighted clustering coefficient divided by the number of annotated genes from peaks with a high weighted degree, Obs: Observed fold changes. Target (Bulk): differentially expressed genes between metastatic tumor and primary CRC in bulk RNA-seq data overlapping with target genes in TF regulons from scRNA-seq data, TF (scRNA): differential TFs between metastatic tumor and primary CRC based on TF regulon activity in scRNA-seq data.

Article Snippet: The Monaco PBMC RNA-seq dataset and the HPA PBMC RNA-seq dataset were obtained from the Human Protein Atlas (HPA; https://www.proteinatlas.org/ ).

Techniques: RNA Sequencing, Activity Assay, Transformation Assay

Journal: bioRxiv

Article Title: Deciphering context-dependent epigenetic program by network-based prediction of clustered open regulatory elements from single-cell chromatin accessibility

doi: 10.64898/2026.03.17.712366

Figure Lengend Snippet: a Track visualization result for the USP7 gene with H3K27ac HiChIP interactions from HT29 cells and normalized H3K27ac ChIP-seq signals in CRC and Normal samples. Colored and annotated by disease state: CRC (Colorectal cancer epithelial cells; red color), Normal (Normal epithelial cells; blue color). b Track visualization of RNA-seq from Left Colon ontology for in silico enhancer knockout within CORE near USP7 gene. c The magnitude of the predicted effect in RNA-seq reads from Left Colon ontology for in silico enhancer knockout within CORE near USP7 gene.

Article Snippet: The Monaco PBMC RNA-seq dataset and the HPA PBMC RNA-seq dataset were obtained from the Human Protein Atlas (HPA; https://www.proteinatlas.org/ ).

Techniques: HiChIP, ChIP-sequencing, RNA Sequencing, In Silico, Knock-Out

Journal: medRxiv

Article Title: THR-6E: A Six-Gene Cell-of-Origin Signature Stratifies Risk and Predicts Systemic Therapy Response in ER+/HER2− Breast Cancer

doi: 10.64898/2026.01.31.26345244

Figure Lengend Snippet: (a) THR-6E and MKI67 (Ki67) expression across normal breast glandular epithelial cell subsets in the Human Protein Atlas (HPA) single-cell RNA-seq dataset (v23). Values are reported as normalized transcripts per million (nTPM) for the indicated epithelial clusters (C1, C4, C9, C11, C16, C17, C21). (b) Fraction of cells expressing ESR1 (ER), AR, and VDR across the same glandular breast epithelial clusters in HPA (v23). Percent expression denotes the proportion of cells within each cluster with detectable transcript. (c) Gene–gene correlation matrices for THR-6E and PAM50 gene sets in normal breast tissue (top) and breast tumors (bottom) from TNMplot. Colors represent Spearman correlation coefficients (−1 to 1). (d) Genomic alteration frequencies for THR-6E, Oncotype DX, and PAM-50 gene sets in breast cancer using combined TCGA-BRCA and METABRIC cohorts (total n=3,593). Alterations include mutations and copy-number changes as reported by cBioPortal. THR-6E genes show low alteration frequency (mean 1.1%), whereas Oncotype DX and PAM-50 include multiple genes with recurrent copy-number gains (15–20% in queried genes). (e) Protein–protein interaction network of THR-6E with ESR1, AR, and VDR generated using STRING (v12.0) with k-means clustering. Orange arrows indicate literature-supported regulatory relationships overlaid on the STRING network. (f) CancerGeneNet (SIGNOR) network linking THR-6E genes to cancer-associated phenotypes. Query proteins are shown in yellow, first neighbors in green; protein families are shown as white circles and protein complexes as blue clover symbols. Solid edges denote direct interactions and dashed edges denote indirect interactions; blue arrows indicate up-regulation and red T-bars indicate down-regulation.

Article Snippet: THR-6E expression in normal tissues is breast-enriched and maps to specific glandular epithelial cell subsets. (a) Tissue-level expression of ESR1 (ER), AR, and VDR and the six THR-6E gene products (KIF4A, KIF2C, CDC20, FAM64A/PIMREG, TPX2, and LMNB2) across normal human tissues, queried in ProteomicsDB. (b) Cluster-level expression of THR-6E, ESR1 (ER), AR, VDR, and MKI67 (Ki67) across normal human breast glandular epithelial cell clusters (C1, C4, C9, C11, C16, C17, C20, C21) from the Human Protein Atlas (HPA) single-cell dataset (v23).

Techniques: Expressing, Single Cell, RNA Sequencing, Generated