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Multi-omics analysis of brain metastasis elucidates obesity induced prostaglandin crosstalk in tumor microenvironment restrain CD8T cell expansion

GSE291804 Homo sapiens Expression profiling by high throughput sequencing; Other 18 samples 2026/03/12 GPL24676
Summary
Brain metastasis (BrM) is one of the most crucial complications in tumor patients. Obesity contributes to the metabolic remodeling of tumor cells, yet the how obesity impact tumor microenvironment still remains unclear. We utilized scRNA-seq together with TCR seq to decipher the crosstalk with BrM microenvironment
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