BRCA-071-15-1A
De-identified Human Immune Atlas donor/sample detail for CancerSCEM 2.0. The record preserves available public metadata while avoiding direct identifiers.
Donor-Level Analysis Results
Matrix-backed CancerSCEM donor analysis for BRCA-071-15-1A, generated 2026-07-09 12:54:49 +0800.
1,999Cells analyzed
17Clusters
24,563Expressed genes
6600Mean UMI
2263Mean genes
4.096Mean mito %
Gene Program Summary
| Program | Clusters | Mean Score | Max Score | Genes Used |
|---|---|---|---|---|
| Fibroblast_stroma | 17 | 0.834 | 2.4048 | 8 |
| Epithelial_tumor | 17 | 0.3356 | 1.798 | 8 |
| B_plasma | 17 | 0.1913 | 1.0719 | 8 |
| Endothelial | 17 | 0.172 | 1.2125 | 7 |
| T_NK_cytotoxic | 17 | 0.1712 | 1.3167 | 10 |
| Myeloid_APC | 17 | 0.1104 | 1.0048 | 9 |
| Proliferation | 17 | 0.0663 | 0.1821 | 7 |
| Checkpoint_exhaustion | 17 | 0.034 | 0.1488 | 8 |
Cluster QC
| Cluster | Cells | Mean UMI | Median Genes | Mean Mito % |
|---|---|---|---|---|
| cluster_1 | 310 | 6308.3645 | 2380.5 | 2.9162 |
| cluster_2 | 303 | 8276.9769 | 2826 | 2.7615 |
| cluster_3 | 254 | 5330.5866 | 2205 | 3.8882 |
| cluster_4 | 223 | 2642.9865 | 1141 | 3.8922 |
| cluster_5 | 203 | 5153.1084 | 2137 | 3.6344 |
| cluster_6 | 164 | 12814.2988 | 3037 | 7.3912 |
| cluster_7 | 147 | 2590.9184 | 1216 | 5.0899 |
| cluster_8 | 128 | 9491.1641 | 3272 | 4.9063 |
| cluster_9 | 81 | 9485.5185 | 2328 | 5.4822 |
| cluster_10 | 46 | 13101.8696 | 2388.5 | 3.4549 |
| cluster_11 | 43 | 4789.1628 | 1705 | 5.2864 |
| cluster_12 | 38 | 5663.4211 | 2169.5 | 4.6179 |
| cluster_13 | 25 | 3052.36 | 1356 | 4.1011 |
| cluster_14 | 11 | 3083.8182 | 1218 | 4.7998 |
| cluster_15 | 8 | 8445.875 | 2795.5 | 2.8959 |
| cluster_16 | 8 | 6200 | 2516 | 3.9994 |
| cluster_17 | 7 | 3468.7143 | 959 | 7.0262 |
Top Cluster Marker Genes
| Cluster | Rank | Gene | Score | Mean Expr | Detect Fraction |
|---|---|---|---|---|---|
| cluster_6 | 1 | SCGB2A2 | 4.5836 | 4.9845 | 0.9878 |
| cluster_10 | 1 | CD74 | 4.2277 | 4.678 | 0.9783 |
| cluster_16 | 1 | CCL21 | 3.955 | 3.9852 | 1 |
| cluster_8 | 1 | AZGP1 | 3.0003 | 3.5948 | 0.9922 |
| cluster_12 | 1 | CD74 | 2.8768 | 3.3696 | 1 |
| cluster_14 | 1 | CD74 | 2.8458 | 3.3777 | 1 |
| cluster_13 | 1 | NKG7 | 2.8224 | 2.9251 | 1 |
| cluster_5 | 1 | APOD | 2.7845 | 3.9814 | 1 |
| cluster_11 | 1 | IGFBP7 | 2.5017 | 3.5041 | 1 |
| cluster_2 | 1 | DCN | 2.1546 | 3.9086 | 1 |
| cluster_7 | 1 | CCL5 | 2.1348 | 2.3248 | 0.9932 |
| cluster_4 | 1 | IL7R | 2.0751 | 2.2278 | 0.9596 |
| cluster_1 | 1 | DCN | 2.0048 | 3.7744 | 1 |
| cluster_9 | 1 | KRT15 | 1.8415 | 2.2346 | 0.9259 |
| cluster_15 | 1 | LUM | 1.7394 | 3.4184 | 1 |
| cluster_3 | 1 | DCN | 1.6036 | 3.4804 | 0.9882 |
| cluster_17 | 1 | MT2A | 1.5856 | 2.6288 | 1 |
| cluster_10 | 2 | HLA-DRA | 3.3578 | 3.4616 | 0.7609 |
| cluster_6 | 2 | PTN | 3.3325 | 3.626 | 0.9939 |
| cluster_8 | 2 | ANKRD30A | 2.7591 | 2.8156 | 0.9453 |
| cluster_16 | 2 | TFF3 | 2.7109 | 2.99 | 1 |
| cluster_13 | 2 | GNLY | 2.5784 | 2.6408 | 1 |
| cluster_11 | 2 | ACTA2 | 2.2623 | 2.4521 | 0.8372 |
| cluster_12 | 2 | CCL14 | 2.2319 | 2.2481 | 0.8684 |
| cluster_14 | 2 | HLA-DRA | 2.1474 | 2.3167 | 0.9091 |
| cluster_2 | 2 | COL1A1 | 2.0221 | 3.1426 | 0.9967 |
| cluster_7 | 2 | SRGN | 2.0108 | 2.5004 | 1 |
| cluster_4 | 2 | SRGN | 2.0056 | 2.4194 | 0.9641 |
| cluster_1 | 2 | FOS | 1.8231 | 3.955 | 1 |
| cluster_15 | 2 | DCN | 1.7301 | 3.8037 | 1 |
| cluster_9 | 2 | KRT19 | 1.6748 | 2.2163 | 0.8889 |
| cluster_5 | 2 | PTGDS | 1.4847 | 1.9163 | 0.8621 |
| cluster_17 | 2 | MT1X | 1.4814 | 1.8365 | 1 |
| cluster_3 | 2 | LUM | 1.308 | 2.8278 | 0.9488 |
| cluster_6 | 3 | MGP | 3.1662 | 5.9302 | 1 |
| cluster_10 | 3 | HLA-DPA1 | 3.018 | 3.1095 | 0.8696 |
| cluster_8 | 3 | KRT18 | 2.3777 | 2.7521 | 0.9922 |
| cluster_16 | 3 | IGFBP7 | 2.2734 | 3.3204 | 1 |
| cluster_11 | 3 | TAGLN | 2.2339 | 3.0261 | 0.9302 |
| cluster_12 | 3 | ACKR1 | 2.0988 | 2.1024 | 0.7105 |
Primary Metadata
Core de-identified metadata fields migrated from the ImmuneAging donor manifest.
Donor ID
BRCA-071-15-1A
Sample ID
BRCA-071-15-1A
Dataset
CancerSCEM 2.0
Cohort
CancerSCEM 2.0 Chinese subset; Breast Cancer
Age / Age Group
Pan-cancer Chinese cohort, per-donor ages not in CancerSCEM metadata
Sex
Not reported in public CancerSCEM metadata
Health Status
Breast Cancer; Normal
Tissue / Cell Source
Normal
Modality
scRNA-seq (10X Genomics)
Cell Count
6,610
Analysis Status
Matrix available; UMAP generated
UMAP Status
Ready
Metadata / Source Notes
Project ID: BRCA-071; Cancer type: Breast Cancer; Source: NGDC (GSA-human); Accession: PRJCA008495; Country: CHN; Sample type: Normal; Protocol: 10X Genomics; Matrix: BRCA-071-15-1A.counts.matrix.tsv.gz (16.58 MB); UMAP: Scanpy-generated donor-level UMAP preview; cells=6610; raw genes=26465; Leiden clusters=17; coordinates TSV and summary JSON are available online.; Age/sex not reported in public CancerSCEM metadata. Age source: CancerSCEM 2.0 database; 400 samples across 47 cancer types; donor-level age not included in download.csv
Additional Clinical / Source Fields
Supplementary source metadata retained from the migrated manifest where available.
cancer type
Breast Cancer
cancer type short
BRCA
library count
1
library sample ids
BRCA-071-15-1A
source reference
CancerSCEM 2.0 metadata table; data source=NGDC (GSA-human); accession=PRJCA008495; downloaded 2026-07-06
data accession
PRJCA008495
project id
BRCA-071
sample type
Normal
country
CHN
data source
NGDC (GSA-human)
accession no
PRJCA008495
construction protocol
10X Genomics
transcriptome profile
Yes
metabolic profile
Yes
matrix status
Matrix available
matrix file name
BRCA-071-15-1A.counts.matrix.tsv.gz
matrix file size bytes
17385831
matrix file size mb
16.58
matrix download url
umap coordinates url
umap summary url
umap pipeline
Scanpy 1.9.8 normalize_total/log1p/HVG/PCA/neighbors/leiden/umap; cells=6610; raw_genes=26465; leiden_clusters=17; generated 2026-07-07
matrix integrity status
Gzip readable; UMAP generated