CD25 expression could be a prognostic marker of bexarotene monotherapy for cutaneous T-cell lymphomas.

ABSTRACT: Bexarotene is often administered to phototherapy-resistant early cutaneous T-cell lymphoma (CTCL) patients as one of the first-line therapies in real-world practice. Since bexarotene reduces the expression of CCR4 in CTCL cells and CCL22 to decrease serum CCL22 levels, bexarotene inhibits the migration of CTCL cells, as well as other CCR4+ cells, such as cytotoxic T cells and regulatory T cells, in the lesional skin of CTCL. In this report, the efficacy of bexarotene in 28 cases of CTCL, as well as its correlations with immunohistochemical profiles of tumour-infiltrating leucocytes (TILs), was retrospectively investigated. The overall response rate at 1 and 4 months for the total cohort was 70.8% (95% CI, 50.6%-86.3%) and 47.8% (95% CI, 29.2%-67.0%), respectively. The disease control rate

SUBMITTER: Yamamoto J 

PROVIDER: S-EPMC10233073 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature