Single-cell transcriptomic profiles of metastatic lesion biopsies and PBMCs from M1-stage prostate cancer patients

This dataset contains single-cell RNA sequencing (scRNA-seq) data generated from patients with M1-stage metastatic prostate cancer, comprising two complementary sample types: metastatic lesion biopsies from five patients and peripheral blood mononuclear cells (PBMCs) from seven patients. Together, these datasets support integrated profiling of the metastatic tumor microenvironment and the systemic immune landscape. The processed data include log-normalized gene expression matrices and detailed cell-level metadata, enabling analyses of tumor–immune interactions, circulating immune phenotypes, and molecular features associated with metastatic disease progression. A related bulk RNA-seq dataset from primary tumor biopsies is available (see Related Series: GSE297742), providing opportunities for comparative transcriptomic analyses between primary and metastatic disease states.