Figure 1From: The tandem CCCH zinc finger protein tristetraprolin and its relevance to cytokine mRNA turnover and arthritisInterphalangeal joints in wild-type (a) and tristetraprolin knockout (b) mice. Shown are matching joints from littermate mice at about 7 months of age, stained with hematoxylin and eosin. C, articular cartilage; M, marrow; P, pannus; S, synovium; T, trabecular bone. Scale bar, 0.5 mm. Modified from [11].Back to article page