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RNASeq of PD-1loCTLA-4lo versus PD-1hiCTLA-4hi CD8 tumor-infiltrating lymphocytes from human melanoma

ABSTRACT: The aim of the study is to analyze and compare the transcriptional profiles of PD-1loCTLA-4lo versus PD-1hiCTLA-4hi CD8 tumor-infiltrating lymphocytes from human melanoma

ORGANISM(S): Homo sapiens

PROVIDER: GSE147620 | GEO | 2020/03/28

REPOSITORIES: GEO

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RNASeq of PD-1loCTLA-4lo versus PD-1hiCTLA-4hi CD8 tumor-infiltrating lymphocytes from human melanoma

Project description:RNASeq of PD-1loCTLA-4lo versus PD-1hiCTLA-4hi CD8 tumor-infiltrating lymphocytes from human melanoma

| PRJNA615820 | ENA

Single-cell RNA-seq of tumor-infiltrating lymphocytes in metastatic uveal melanoma

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.

2020-03-16 | E-MTAB-8846 | biostudies-arrayexpress

CD8+ T cells in peripheral blood lymphocytes and tumor-infiltrating lymphocytes of melanoma patients

Project description:CD8+ T cells are the primary target of immune checkpoint inhibitor (ICI) therapy in the treatment of melanoma. ICI therapy only benefits a subset of patients and complicating this issue is a reliable prediction method that does not require invasive biopsies. In the hope of remedying this challenge, we conducted single-cell transcriptomic analyses of CD8+ T cells in peripheral blood lymphocytes (CD8-mPBLs) and, importantly, tumor-infiltrating lymphocytes (CD8-mTILs) from 8 patients with metastatic melanoma.

2021-11-16 | GSE138720 | GEO

Human kidney tumor infiltrating CD4 CD146 T lymphocytes.

Project description:Gene expression profile of CD4+ tumor infiltrating lymphocytes from three renal carcinoma patients depending on the expression of Melanoma Cell Adhesion Molecule (MCAM, CD146).

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Single cell RNA and TCR sequencing of tumor-infiltrating lymphocytes from human melanoma

Project description:The aim of the study is to analyze and compare the transcriptional profiles and clonotypes at a single cell level of tumor-infiltrating lymphocytes from human melanoma.

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Non-cancerous liver infiltrating lymphocytes of hepatitis C and tumor-infiltrating lymphocytes

Project description:Study goal is to disclose features of gene expressio profile of non-cancerous liver-infiltrating lymphocytes of type C hepatitis patients with hepatocellular carcinomas and tumor-infiltrating lymphocytes of type C hepatitis patients with hepatocellular carcinomas. Keywords: gene expression profile, non-cancerous liver-infiltrating lymphocytes, tumor-infiltrating lymphocytes, type C hepatitis, hepatocellular carcinoma Non-cancerous liver-infiltrating lymphocytes were obtained by laser capture microdissection from surgically resected liver tissues of 12 type C hepatitis patients with hepatocellular carcinoma. The mRNA was amplified and expression profile was comprehensively analyzed with reference RNA using oligo-DNA chip. Tumor-infiltrating lymphocytes were obtained by laser capture microdissection from surgically resected cancer tissues of 12 type C hepatitis patients with hepatocellular carcinoma. The mRNA was amplified and expression profile was comprehensively analyzed with reference RNA using oligo-DNA chip.

2010-06-25 | E-GEOD-10461 | biostudies-arrayexpress

Expression data from FACS-sorted CD8+BTLA+ vs CD8+BTLA- Human Tumor-infiltrating Lymphocytes in Metastatic Melanoma

Project description:Adoptive T-cell Therapy (ACT) involves using tumor-infiltrating lymphocytes (TIL) isolated from metastatic melanoma and expanding them ex vivo prior to infusion into lympho-depleted patients. This is one of the most promising approaches to treat metastatic melanoma, with the rates of clinical response between 48-50% based on studies done at NCI, M.D. Anderson Cancer Center (Houston, TX), and Sheba Medical Center (Tel Aviv, Israel). In the Phase II ACT Trial at M.D. Anderson Cancer Center , our group has uncovered an association between positive clinical response and the amount of CD8+ tumor-infiltrating lymphocytes expressing B and T Lymphocyte Attenuator (BTLA), a reported inhibitory receptor on T-cells. We used microarrays to detail the differences in the global programme of gene expression between CD8+BTLA+ vs CD8+BTLA- TILs in order to understand the molecular basis of the clinical association. TILs were isolated by enzymatically digest the melanoma tumor fragments obtained from Stage IIIc/IV melanoma patients at M.D. Anderson Cancer Center. The TILs were expanded with high-dose IL-2 for two weeks prior to sorting by FACS (fluoresecence-activated cell sorter) for CD8+BTLA+ and CD8+BTLA- susbets. RNA was extracted from each sorted subsets and hybridized on Affymetrix microarrays

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Non-cancerous liver infiltrating lymphocytes of hepatitis C and tumor-infiltrating lymphocytes

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Clinical application of autologous tumor infiltrating lymphocytes combined with anti-PD-1 antibody in the treatment of advanced hepatocellular carcinoma

Project description:To study the safety and efficacy of clinical application of autologous tumor infiltrating lymphocytes (TIL) after in vitro amplification，in combination with anti-PD-1 monoclonal antibody for the treatment of advanced hepatocellular carcinoma (HCC)

2023-02-01 | GSE220670 | GEO

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