Dimethyl fumarate treatment alters circulating T helper cell subsets in multiple sclerosis.

ABSTRACT:

Objective

To evaluate the effect of dimethyl fumarate (DMF; Tecfidera, Biogen, Weston, MA) on CD4(+) and CD8(+) T cell subsets in patients with multiple sclerosis (MS).

Methods

Peripheral lymphocyte subsets, including CD4(+) and CD8(+) memory cells and T helper (TH) cells TH1, TH2, TH17, and peripheral regulatory T cell (pTreg) subpopulations were analyzed before and 6 months after onset of DMF treatment.

Results

CD4(+) and CD8(+) memory T cells were preferentially decreased compared to naive CD4(+) and CD8(+) T cell populations. Within the CD4(+) memory T cell population, frequencies of TH1 cells were decreased, whereas those of TH2 cells were increased and those of TH17 cells remained unaltered. Accordingly, we observed decreased production of interferon γ, granuloc

SUBMITTER: Gross CC 

PROVIDER: S-EPMC4701136 | biostudies-literature | 2016 Feb

REPOSITORIES: biostudies-literature