Elevated frequencies of total and MAIT cell subsets in patients with knee osteoarthritis.

ABSTRACT:

Background

Osteoarthritis (OA) is characterized by the degeneration of joint cartilage, with concomitant changes in the synovium and subchondral bone. Recently, the inflammatory response and involvement of several types of T-cells has been implicated in the development of OA. This study investigated the frequency of MR1-restricted mucosal-associated invariant T (MAIT) cells in patients with knee OA.

Methods

Forty-five patients recently diagnosed with knee OA and 21 age- and gender-matched healthy controls were recruited for this study. Percentages of circulating MAIT cells were assessed by flow cytometry. Plasma cytokine levels were measured using cytometric bead arrays. Associations between the percentages of MAIT cells, plasma cytokine levels, and clinical parameters of OA

SUBMITTER: Zhao D 

PROVIDER: S-EPMC6686836 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature