PDAC-027-26-1A
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-027-26-1A, generated 2026-07-09 12:54:49 +0800.
2,000Cells analyzed
17Clusters
23,552Expressed genes
4605Mean UMI
1738Mean genes
5.307Mean mito %
Gene Program Summary
| Program | Clusters | Mean Score | Max Score | Genes Used |
|---|---|---|---|---|
| B_plasma | 17 | 0.3365 | 2.8703 | 8 |
| Epithelial_tumor | 17 | 0.2966 | 1.0345 | 8 |
| Endothelial | 17 | 0.2815 | 1.1865 | 7 |
| Fibroblast_stroma | 17 | 0.2062 | 1.5113 | 8 |
| Myeloid_APC | 17 | 0.133 | 0.9589 | 9 |
| Proliferation | 17 | 0.0512 | 0.1434 | 7 |
| Checkpoint_exhaustion | 17 | 0.0393 | 0.1556 | 8 |
| T_NK_cytotoxic | 17 | 0.0378 | 0.4863 | 10 |
Cluster QC
| Cluster | Cells | Mean UMI | Median Genes | Mean Mito % |
|---|---|---|---|---|
| cluster_1 | 427 | 5760.9813 | 2150 | 6.1252 |
| cluster_2 | 294 | 3466.5204 | 1456 | 3.8655 |
| cluster_3 | 277 | 2311.5126 | 1131 | 4.3529 |
| cluster_4 | 277 | 6730.7978 | 1011 | 6.8627 |
| cluster_5 | 179 | 3299.9721 | 1302 | 5.0493 |
| cluster_6 | 138 | 2055.2899 | 946 | 4.7499 |
| cluster_7 | 98 | 7191.2041 | 2643.5 | 5.5875 |
| cluster_8 | 84 | 3446.7619 | 1532.5 | 6.2753 |
| cluster_9 | 51 | 4679.5686 | 1792 | 3.159 |
| cluster_11 | 42 | 2703.9762 | 1247.5 | 5.1241 |
| cluster_10 | 42 | 8215.381 | 2741 | 7.8042 |
| cluster_12 | 28 | 1406.1429 | 668 | 4.5474 |
| cluster_13 | 20 | 6882.5 | 2489.5 | 4.9837 |
| cluster_14 | 19 | 5832.9474 | 2046 | 4.1822 |
| cluster_15 | 13 | 21335.7692 | 4067 | 6.3392 |
| cluster_16 | 8 | 5351.5 | 1928 | 3.0566 |
| cluster_17 | 3 | 17762.6667 | 2111 | 1.1176 |
Top Cluster Marker Genes
| Cluster | Rank | Gene | Score | Mean Expr | Detect Fraction |
|---|---|---|---|---|---|
| cluster_17 | 1 | IGKC | 8.7686 | 8.9225 | 1 |
| cluster_15 | 1 | INS | 5.8372 | 8.6252 | 1 |
| cluster_4 | 1 | CPB1 | 3.8434 | 5.3561 | 1 |
| cluster_9 | 1 | LUM | 3.2141 | 3.2966 | 1 |
| cluster_8 | 1 | TAGLN | 2.8957 | 3.0137 | 1 |
| cluster_1 | 1 | SLC4A4 | 2.527 | 3.3137 | 0.993 |
| cluster_10 | 1 | CPB1 | 2.4787 | 4.4717 | 1 |
| cluster_14 | 1 | ACKR1 | 2.4612 | 2.4784 | 0.9474 |
| cluster_16 | 1 | IFI27 | 2.4082 | 3.214 | 1 |
| cluster_11 | 1 | RGS5 | 2.322 | 2.4518 | 0.9762 |
| cluster_5 | 1 | HLA-DRA | 2.2976 | 2.8529 | 0.9832 |
| cluster_13 | 1 | HSPA1A | 2.1714 | 2.4774 | 1 |
| cluster_7 | 1 | FXYD2 | 2.1327 | 3.8577 | 1 |
| cluster_2 | 1 | FABP5 | 2.0682 | 2.894 | 0.9932 |
| cluster_3 | 1 | FABP5 | 1.7219 | 2.6132 | 0.9856 |
| cluster_12 | 1 | RBPJL | 1.7097 | 2.0035 | 0.9286 |
| cluster_6 | 1 | CCL5 | 1.4652 | 1.4802 | 0.9203 |
| cluster_17 | 2 | JCHAIN | 7.0507 | 7.0833 | 1 |
| cluster_15 | 2 | PCSK1N | 3.9748 | 4.0268 | 1 |
| cluster_4 | 2 | PRSS1 | 3.8362 | 6.2019 | 1 |
| cluster_9 | 2 | DCN | 3.0735 | 3.1508 | 1 |
| cluster_8 | 2 | ADIRF | 2.6539 | 3.1351 | 1 |
| cluster_10 | 2 | CTRB1 | 2.4527 | 4.6331 | 1 |
| cluster_1 | 2 | FXYD2 | 2.4291 | 3.74 | 0.993 |
| cluster_14 | 2 | IFI27 | 2.1722 | 2.9669 | 1 |
| cluster_16 | 2 | TIMP3 | 2.0906 | 2.7622 | 1 |
| cluster_5 | 2 | CD74 | 2.0874 | 3.1426 | 0.9944 |
| cluster_13 | 2 | HSPA1B | 2.061 | 2.3052 | 0.95 |
| cluster_7 | 2 | ANXA4 | 2.0563 | 3.2579 | 1 |
| cluster_2 | 2 | RGCC | 1.7951 | 2.4124 | 0.949 |
| cluster_12 | 2 | PNLIPRP1 | 1.6867 | 2.3006 | 0.9643 |
| cluster_11 | 2 | IGFBP7 | 1.6681 | 3.2128 | 1 |
| cluster_3 | 2 | RGCC | 1.5555 | 2.2212 | 0.9206 |
| cluster_6 | 2 | KLRB1 | 1.0593 | 1.0641 | 0.6304 |
| cluster_4 | 3 | SPINK1 | 3.7995 | 4.9773 | 1 |
| cluster_15 | 3 | IAPP | 3.6433 | 3.7372 | 0.9231 |
| cluster_17 | 3 | IGHA1 | 3.468 | 3.5616 | 0.6667 |
| cluster_9 | 3 | MGP | 3.0351 | 3.5897 | 1 |
| cluster_8 | 3 | MYL9 | 2.4853 | 2.7414 | 1 |
| cluster_10 | 3 | AMY2A | 2.4049 | 4.4254 | 1 |
Primary Metadata
Core de-identified metadata fields migrated from the ImmuneAging donor manifest.
Donor ID
PDAC-027-26-1A
Sample ID
PDAC-027-26-1A
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; Normal
Tissue / Cell Source
Normal
Modality
scRNA-seq (10X Genomics)
Cell Count
4,438
Analysis Status
Matrix available; UMAP generated
UMAP Status
Ready
Metadata / Source Notes
Project ID: PDAC-027; Cancer type: Pancreatic Ductal Adenocarcinoma; Source: NGDC (GSA); Accession: PRJCA001063; Country: CHN; Sample type: Normal; Protocol: 10X Genomics; Matrix: PDAC-027-26-1A.counts.matrix.tsv.gz (9.47 MB); UMAP: Scanpy-generated donor-level UMAP preview; cells=4438; raw genes=24672; 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
Pancreatic Ductal Adenocarcinoma
cancer type short
PDAC
library count
1
library sample ids
PDAC-027-26-1A
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
Normal
country
CHN
data source
NGDC (GSA)
accession no
PRJCA001063
construction protocol
10X Genomics
transcriptome profile
Yes
metabolic profile
Yes
matrix status
Matrix available
matrix file name
PDAC-027-26-1A.counts.matrix.tsv.gz
matrix file size bytes
9927483
matrix file size mb
9.47
matrix download url
umap coordinates url
umap summary url
umap pipeline
Scanpy 1.9.8 normalize_total/log1p/HVG/PCA/neighbors/leiden/umap; cells=4438; raw_genes=24672; leiden_clusters=17; generated 2026-07-07
matrix integrity status
Gzip readable; UMAP generated