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Prehabilitation as a biologically active intervention reprograms pancreatic tumor-immune microenvironment to enhance antitumor immunity


ABSTRACT: This dataset contains NanoString GeoMx Digital Spatial Profiling data generated from surgically resected pancreatic ductal adenocarcinoma (PDAC) specimens collected from patients who underwent a multimodal prehabilitation program and matched untreated controls. Spatial transcriptomic profiling was performed across immune (CD45 positive), tumor (PanCK positive), and stromal regions of interest to investigate the biological effects of prehabilitation on the PDAC tumor microenvironment. Differential expression, pathway enrichment, and immune deconvolution analyses were used to evaluate transcriptional changes associated with cytotoxic immune activation, stromal remodeling, and oncogenic signaling. The goal of this exploratory dataset is to provide an initial resource for investigating how prehabilitation may influence immune–tumor interactions in PDAC and to support future studies integrating biological and clinical endpoints.

ORGANISM(S): synthetic construct Homo sapiens

PROVIDER: GSE313657 | GEO | 2026/02/04

REPOSITORIES: GEO

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