Single-cell RNA sequencing of MC38 subcutaneous allograft tumors in C57BL/6J mice treated with FOLFOX alone or in combination with a composite probiotics
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ABSTRACT: This study employs single-cell RNA sequencing (scRNA-seq) to investigate the impact of a probiotic consortium, alone or in combination with the chemotherapeutic regimen FOLFOX, on the tumor microenvironment (TME) of MC38 colorectal adenocarcinoma allografts in C57BL/6J mice. MC38 tumor-bearing mice were divided into three experimental groups: untreated control, FOLFOX-treated, and FOLFOX plus composite probiotics-treated. Tumors were harvested at a defined endpoint, dissociated into single-cell suspensions, and subjected to scRNA-seq using the 10x Genomics platform. The resulting data enable high-resolution characterization of transcriptional changes across immune, stromal, and malignant cell populations within the TME. This dataset aims to elucidate how combinatorial probiotic and chemotherapy intervention reshapes cellular composition, cell-state transitions, and intercellular communication networks, potentially revealing mechanisms of enhanced anti-tumor immunity or therapy resistance.
ORGANISM(S): Mus musculus
PROVIDER: GSE316313 | GEO | 2026/06/01
REPOSITORIES: GEO
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