Bulk RNA-Seq analysis of adoptively co-transferred PKM2 wildtype and PKM2 knockout CD8+ T cells into tumor-bearing mice subsequently treated with and without PD-1 checkpoint blockade

ABSTRACT: In this study we investigated how manipulation of the glycolytic enzyme pyruvate kinase muscle 2 (PKM2) alters CD8+ T cell gene expression and responsiveness to PD-1 checkpoint blockade in orthotopic mouse lung adenocarcinoma. In this dataset, we performed adoptive co-transfers of antigen-specific OT-I+ Thy1.1+ CD8+ T cells genetically modified by CRISPR/Cas9 ribonucleoproteins to become PKM2 knockout (in Thy1.1+/- cells) or PKM2 wildtype (in Thy1.1+/+ cells). T cells were transferred into orthotopic mouse lung adenocarcinoma HKP1-ova-GFP tumor-bearing syngeneic C57BL/6 mice, and subsequently mice were treated with either IgG or anti-PD-1. Adoptively-transferred T cells were sorted based on Thy1.1 zygosity from tumors at two different time points and bulk RNA sequenced.

ORGANISM(S): Mus musculus

PROVIDER: GSE216675 | GEO | 2023/10/19

REPOSITORIES: GEO