PRAME Expression: A Target for Cancer Immunotherapy and a Prognostic Factor in Uveal Melanoma.

ABSTRACT:

Purpose

Uveal melanoma (UM) is a rare disease with a high mortality, and new therapeutic options are being investigated. Preferentially Expressed Antigen in Melanoma (PRAME) is a cancer testis antigen, expressed in the testis, but also in cancers, including uveal melanoma. PRAME is considered a target for immune therapy in several cancers, and PRAME-specific T cell clones have been shown to kill UM cells.

Methods

We studied the literature on PRAME expression in hematological and solid malignancies, including UM, and its role as a target for immunotherapy. The distribution of tumor features was compared between PRAME-high and PRAME-low UM in a 64-patient cohort from the Leiden University Medical Center (LUMC) and in the Cancer Genome Atlas (TCGA) cohort of 80 cases and differ

SUBMITTER: Gelmi MC 

PROVIDER: S-EPMC10755595 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature