Specific features of immune ageing are detected in the earliest stages in rheumatoid arthritis development.

ABSTRACT:

Background

Rheumatoid arthritis is an age-related disease displaying features of an aged immune system. This study aims to determine premature presence of immune ageing in the early stages of RA development, including in patients with clinically suspected arthralgia and undifferentiated arthritis.

Methods

We recruited 224 participants: 69 healthy controls (mean age 57.12 years, 28% male); 32 with clinically suspected arthralgia (mean age 46.50 years, 11% male); 44 with undifferentiated arthritis (mean age 51.96 years, 21% male); 23 with newly presenting DMARD naive RA and 3 months or less symptom duration (mean age 56.5 years, 30% male) and 56 with DMARD naive RA and greater than 3 months symptom duration (mean age 56.41 years, 41% male). Features of immune ageing were asses

SUBMITTER: Raza K 

PROVIDER: S-EPMC12789766 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature