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PDAC-027-09-1A

De-identified Human Immune Atlas donor/sample detail for CancerSCEM 2.0. The record preserves available public metadata while avoiding direct identifiers.

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Donor-Level Analysis Results

Matrix-backed CancerSCEM donor analysis for PDAC-027-09-1A, generated 2026-07-09 12:54:49 +0800.

1,998Cells analyzed
22Clusters
20,141Expressed genes
3847Mean UMI
1388Mean genes
3.216Mean mito %
Donor-level analysis panel
Cluster cell counts, cluster-by-program score heatmap, and top marker genes.
CancerSCEM Deep Analysis Donor JSON UMAP Coordinates UMAP Summary
Gene Program Summary
Program Clusters Mean Score Max Score Genes Used
Fibroblast_stroma 22 0.7075 3.0168 8
Epithelial_tumor 22 0.6136 1.5097 8
B_plasma 22 0.3468 1.1992 8
Myeloid_APC 22 0.2575 0.814 9
T_NK_cytotoxic 22 0.0524 0.6154 10
Proliferation 22 0.0499 0.2656 7
Endothelial 22 0.0289 0.3113 7
Checkpoint_exhaustion 22 0.0135 0.0449 8
Cluster QC
Cluster Cells Mean UMI Median Genes Mean Mito %
cluster_1 269 3925.8327 1188 3.8463
cluster_2 246 2357.7967 921 4.1149
cluster_3 187 7395.4652 2402 2.7731
cluster_4 177 6955.661 2127 3.058
cluster_5 164 3549.9695 1156.5 3.9055
cluster_6 148 1458.9392 616 3.3669
cluster_7 143 1791.3986 764 3.2167
cluster_8 97 5645.3402 1603 1.1205
cluster_9 91 2015.6923 910 4.279
cluster_10 88 2095.1591 492.5 2.0944
cluster_11 84 3673.619 1255 3.7428
cluster_12 71 4959.0141 1506 2.1231
cluster_13 63 4848.619 1849 3.1846
cluster_14 56 3964.5 1290.5 1.8857
cluster_15 38 3242.9737 1115.5 0.4891
cluster_16 23 1870 551 3.2747
cluster_17 12 1686.0833 796 3.7538
cluster_18 11 840.3636 447 1.9462
cluster_19 10 3938.5 1469 2.6503
cluster_20 8 872.75 470 5.437
cluster_21 7 1374.5714 816 3.4973
cluster_22 5 5435.4 2198 2.0919
Top Cluster Marker Genes
Cluster Rank Gene Score Mean Expr Detect Fraction
cluster_3 1 COL1A1 3.2023 4.2157 1
cluster_10 1 IGLC2 2.7598 3.3064 0.6932
cluster_17 1 CTRB2 2.6235 2.6777 0.8333
cluster_13 1 MGP 2.3943 3.0154 0.9841
cluster_20 1 TPSB2 2.3866 2.4095 1
cluster_22 1 APOE 2.3713 2.8039 1
cluster_19 1 CD74 2.1661 3.9157 1
cluster_16 1 INS 2.0075 2.3214 0.5652
cluster_4 1 KRT19 1.9597 3.072 0.9944
cluster_11 1 RGS5 1.9447 1.9836 0.8571
cluster_12 1 SPINK1 1.9241 4.2792 1
cluster_5 1 REG1A 1.894 2.4883 0.9634
cluster_15 1 MT2A 1.8572 3.6621 1
cluster_2 1 SPP1 1.7543 2.3762 0.8943
cluster_9 1 REG1A 1.6694 2.3431 0.967
cluster_21 1 ISG15 1.6204 2.0657 1
cluster_8 1 MT1X 1.5076 2.6818 0.9485
cluster_1 1 SPINK1 1.409 3.6427 0.9777
cluster_7 1 CCL5 1.2382 1.3047 0.7413
cluster_6 1 COL1A1 1.2323 2.4542 0.9932
cluster_14 1 KRT8 1.167 2.2049 0.9286
cluster_18 1 A2M 0.7677 0.8597 0.7273
cluster_3 2 COL1A2 3.1417 3.9955 1
cluster_17 2 REG1A 2.532 3.2666 1
cluster_13 2 IGFBP7 2.385 3.3783 1
cluster_10 2 IGHG1 2.3164 2.4299 0.6477
cluster_22 2 KRT7 2.0626 2.9436 1
cluster_5 2 SPINK1 1.8669 4.1371 1
cluster_4 2 MT1X 1.851 2.9344 0.9944
cluster_11 2 IGFBP7 1.8509 2.8416 0.9881
cluster_19 2 HLA-DRA 1.7918 2.7232 1
cluster_12 2 SAA1 1.6646 2.0804 0.8451
cluster_20 2 TPSAB1 1.5758 1.5797 1
cluster_21 2 OLFM4 1.5202 2.0325 1
cluster_9 2 FXYD2 1.4814 1.5897 0.8901
cluster_16 2 GCG 1.4571 1.4851 0.3913
cluster_2 2 TYROBP 1.3974 1.5487 0.8618
cluster_8 2 ERO1A 1.333 1.7702 0.8247
cluster_15 2 FN1 1.2942 2.1686 0.9211
cluster_14 2 KRT18 1.1282 2.0479 0.9107

Primary Metadata

Core de-identified metadata fields migrated from the ImmuneAging donor manifest.

Donor ID
PDAC-027-09-1A
Sample ID
PDAC-027-09-1A
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
6,289
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: Tumour; Protocol: 10X Genomics; Matrix: PDAC-027-09-1A.counts.matrix.tsv.gz (10.99 MB); UMAP: Scanpy-generated donor-level UMAP preview; cells=6289; raw genes=21117; Leiden clusters=22; 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-027-09-1A
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 available
matrix file name
PDAC-027-09-1A.counts.matrix.tsv.gz
matrix file size bytes
11525860
matrix file size mb
10.99
matrix download url
http://8.142.154.29/LACA/data/human_immune_atlas/cancerscem_2_matrix/PDAC-027-09-1A.counts.matrix.tsv.gz
umap coordinates url
http://8.142.154.29/LACA/data/human_immune_atlas/cancerscem_2_umap/PDAC-027-09-1A.umap.tsv.gz
umap summary url
http://8.142.154.29/LACA/data/human_immune_atlas/cancerscem_2_umap/PDAC-027-09-1A.summary.json
umap pipeline
Scanpy 1.9.8 normalize_total/log1p/HVG/PCA/neighbors/leiden/umap; cells=6289; raw_genes=21117; leiden_clusters=22; generated 2026-07-07
matrix integrity status
Gzip readable; UMAP generated