Yokoyama W, Kohsaka H, Kaneko K, Walters M, Takayasu A, Fukuda S, et al. Abrogation of CC chemokine receptor 9 ameliorates collagen-induced arthritis of mice. Arthritis Res Ther. 2014;16:445 pubmed publisher
..The interaction between CCL25 and CCR9 may play important roles in cell infiltration into the RA synovial tissues and inflammatory mediator production. Blocking CCL25 or CCR9 may represent a novel safe therapy for RA. ..