Project description:This study examines the T cell landscape in head and neck squamous cell carcinoma (HNSCC) using single-cell RNA sequencing combined with T cell receptor and protein profiling. By analyzing tumor-infiltrating T cells from 28 patients, we identified diverse T cell subsets, characterized their transcriptional states, and mapped their clonal dynamics. These findings provide a detailed view of the immune microenvironment in HNSCC and offer insights into T cell-mediated immunity and potential targets for immunotherapy and are patient-matched to PBMC TCR sequencing and Xenium spatial transcriptomics in separate GEO submissions.
Project description:We collected HNSCC primary tumor from head and neck squamous cell carcinoma patients at the Taipei Veterans General Hospital (TVGH) for single cell RNA seq analysis.
Project description:To obtain an unbiased characterization of the resident and infiltrating immune cell populations of mouse kidneys in healthy and diseased states, we performed single cell RNA-seq of facs-sorted CD45+ immune cells and CD4+ T cells from naïve and injured kidneys, at selected time points.
Project description:Metastatic uveal melanoma generally responds poorly to immunotherapy. The aim here was to sequence tumor-infiltrating lymphocytes from uveal melanoma metastases to study their phenotypes and T-cell receptor (TCR) clonotypes. We performed paired single-cell transcriptome and TCR sequencing using the 10x Genomics platform of IL2-expanded tumor-infiltrating lymphocytes from 7 liver and 1 subcutaneous metastasis.
Project description:High-throughput single-cell RNA-seq of tumor-infiltrating NK cells uncovered an NK subset, exhibiting elevated expression of activation markers, cytolytic molecules, chemokines and cytokines when Hif1a was absent in NK cells.
Project description:Single-cell RNA-sequencing and single-cell TCR-sequencing was used to characterize PGE2-mediated changes in the gene expression profile of tumor-infiltrating CD8+ T cells.