PDAC-027-12-1A
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 PDAC-027-12-1A, generated 2026-07-09 12:54:49 +0800.
1,999Cells analyzed
10Clusters
17,573Expressed genes
1421Mean genes
Gene Program Summary
| Program | Clusters | Mean Score | Max Score | Genes Used |
|---|---|---|---|---|
| B_plasma | 10 | 0.987 | 1.8912 | 8 |
| Myeloid_APC | 10 | 0.5617 | 1.7978 | 9 |
| Fibroblast_stroma | 10 | 0.2748 | 1.3762 | 8 |
| Proliferation | 10 | 0.2267 | 1.0903 | 5 |
| T_NK_cytotoxic | 10 | 0.2111 | 0.6919 | 9 |
| Epithelial_tumor | 10 | 0.1287 | 0.6561 | 7 |
| Endothelial | 10 | 0.1271 | 0.5601 | 6 |
| Checkpoint_exhaustion | 10 | 0.0537 | 0.1113 | 8 |
Cluster QC
| Cluster | Cells | Mean UMI | Median Genes | Mean Mito % |
|---|---|---|---|---|
| cluster_8 | 381 | 961 | ||
| cluster_7 | 335 | 1398 | ||
| cluster_6 | 305 | 853 | ||
| cluster_3 | 223 | 597 | ||
| cluster_9 | 202 | 1917 | ||
| cluster_5 | 198 | 2279.5 | ||
| cluster_2 | 146 | 1726.5 | ||
| cluster_4 | 111 | 1676 | ||
| cluster_1 | 83 | 1485 | ||
| cluster_10 | 15 | 1994 |
Top Cluster Marker Genes
| Cluster | Rank | Gene | Score | Mean Expr | Detect Fraction |
|---|---|---|---|---|---|
| cluster_10 | 1 | PRSS2 | 5.956 | 6.1644 | 1 |
| cluster_9 | 1 | IGFBP7 | 3.5298 | 4.3161 | 1 |
| cluster_2 | 1 | FTL | 3.5099 | 5.8341 | 1 |
| cluster_5 | 1 | HMGB2 | 2.1476 | 2.656 | 0.8889 |
| cluster_1 | 1 | CD79B | 1.8265 | 2.2269 | 0.988 |
| cluster_4 | 1 | MS4A1 | 1.7278 | 2.0962 | 0.9189 |
| cluster_6 | 1 | CCL5 | 1.6511 | 1.9355 | 0.8131 |
| cluster_7 | 1 | S100A8 | 1.646 | 2.0111 | 0.7164 |
| cluster_8 | 1 | LTB | 0.984 | 1.6331 | 0.9108 |
| cluster_3 | 1 | LUM | 0.6904 | 0.7912 | 0.2556 |
| cluster_10 | 2 | REG1A | 5.8248 | 6.2307 | 1 |
| cluster_2 | 2 | APOE | 3.0862 | 3.7109 | 0.9589 |
| cluster_9 | 2 | RGS5 | 2.8409 | 2.9585 | 0.9109 |
| cluster_5 | 2 | TUBA1B | 2.1454 | 2.8654 | 0.9747 |
| cluster_1 | 2 | LTB | 1.7366 | 2.5011 | 0.9518 |
| cluster_4 | 2 | CD79A | 1.6845 | 2.1189 | 0.9099 |
| cluster_7 | 2 | S100A9 | 1.5767 | 2.0861 | 0.7791 |
| cluster_6 | 2 | GZMA | 0.9402 | 1.1097 | 0.7148 |
| cluster_8 | 2 | RPS29 | 0.7779 | 3.3087 | 1 |
| cluster_3 | 2 | DCN | 0.5429 | 0.7047 | 0.2646 |
| cluster_10 | 3 | CTRB2 | 5.7772 | 6.0149 | 1 |
| cluster_2 | 3 | FCER1G | 2.9658 | 3.4903 | 1 |
| cluster_9 | 3 | CALD1 | 2.6464 | 2.8675 | 0.995 |
| cluster_5 | 3 | STMN1 | 1.9633 | 2.2934 | 0.8737 |
| cluster_1 | 3 | CD79A | 1.6599 | 2.119 | 0.9518 |
| cluster_4 | 3 | HLA-DRA | 1.5773 | 3.3278 | 1 |
| cluster_7 | 3 | LYZ | 1.3502 | 1.7658 | 0.7493 |
| cluster_6 | 3 | CCL4 | 0.836 | 0.9933 | 0.6754 |
| cluster_8 | 3 | RPS27 | 0.7263 | 3.8986 | 1 |
| cluster_3 | 3 | SFRP2 | 0.4684 | 0.5064 | 0.1749 |
| cluster_10 | 4 | REG1B | 5.4838 | 5.592 | 1 |
| cluster_2 | 4 | CTSB | 2.8696 | 3.3839 | 1 |
| cluster_9 | 4 | ADIRF | 2.3822 | 2.5029 | 0.9851 |
| cluster_5 | 4 | HMGN2 | 1.8987 | 2.6718 | 0.9697 |
| cluster_4 | 4 | CD74 | 1.5549 | 3.6832 | 0.973 |
| cluster_1 | 4 | TCL1A | 1.4149 | 1.6541 | 0.8795 |
| cluster_7 | 4 | NEAT1 | 1.3437 | 2.6245 | 0.994 |
| cluster_6 | 4 | IL32 | 0.8252 | 1.5415 | 0.8393 |
| cluster_8 | 4 | IL32 | 0.7165 | 1.4221 | 0.727 |
| cluster_3 | 4 | COL1A2 | 0.4377 | 0.7027 | 0.2556 |
Primary Metadata
Core de-identified metadata fields migrated from the ImmuneAging donor manifest.
Donor ID
PDAC-027-12-1A
Sample ID
PDAC-027-12-1A
Dataset
CancerSCEM 2.0
Cohort
CancerSCEM 2.0 Chinese subset; Pancreatic Ductal Adenocarcinoma
Age / Age Group
Pan-cancer Chinese cohort, per-donor ages not in CancerSCEM metadata
Sex
Not reported in public CancerSCEM metadata
Health Status
Pancreatic Ductal Adenocarcinoma; Tumour
Tissue / Cell Source
Tumour
Modality
scRNA-seq (10X Genomics)
Cell Count
3,475
Analysis Status
Matrix available; UMAP generated by fallback sampled pipeline
UMAP Status
Ready
Metadata / Source Notes
Project ID: PDAC-027; Cancer type: Pancreatic Ductal Adenocarcinoma; Source: NGDC (GSA); Accession: PRJCA001063; Country: CHN; Sample type: Tumour; Protocol: 10X Genomics; Matrix: PDAC-027-12-1A.counts.matrix.tsv.gz (6.11 MB); Matrix integrity: gzip file ended before end-of-stream marker during UMAP generation; redownload required before UMAP can be generated.; 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
Pancreatic Ductal Adenocarcinoma
cancer type short
PDAC
library count
1
library sample ids
PDAC-027-12-1A
source reference
CancerSCEM 2.0 metadata table; data source=NGDC (GSA); accession=PRJCA001063; downloaded 2026-07-06
data accession
PRJCA001063
project id
PDAC-027
sample type
Tumour
country
CHN
data source
NGDC (GSA)
accession no
PRJCA001063
construction protocol
10X Genomics
transcriptome profile
Yes
metabolic profile
Yes
matrix status
Matrix incomplete; redownload required
matrix file name
PDAC-027-12-1A.counts.matrix.tsv.gz
matrix file size bytes
6405891
matrix file size mb
6.11
umap coordinates url
umap summary url
umap pipeline
Fallback Python normalize_total/log1p/HVG/SVD/UMAP; sampled 3000/3475 cells; generated 2026-07-09
matrix integrity status
Gzip EOF/truncated during UMAP generation