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SERPINB3 induces the aggressive basal-like/squamous subtype and promotes invasion and metastasis in pancreatic cancer II

ABSTRACT: Pancreatic cancer is a heterogenous disease and consists of distinct subtypes. Here, we searched for candidate driver genes of the basal-like/squamous subtype, a more aggressive molecular subtype of pancreatic ductal adenocarcinoma (PDAC). Through an integrated transcriptome analysis, we identified the serine/cysteine protease inhibitor, SERPINB3 (squamous cell carcinoma antigen 1, SCCA1), as being upregulated in the basal-like/squamous PDAC using a discovery and validation approach. SERPINB3 upregulation associated with decreased patient survival and a transcriptome profile indicative of the basal-like/squamous subtype. The goal of this study was aimed to identify SERPINB3 induced molecular signatures in PDAC.

ORGANISM(S): Homo sapiens

PROVIDER: GSE223908 | GEO | 2023/10/12

REPOSITORIES: GEO

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