Eye diseases associated with psoriatic arthritis in the Amazon.

Purpose: Ocular disorders are among the most frequent manifestations of psoriatic arthritis. The incidence, type, and severity of these disorders may be influenced by genetics, local environmental factors, and access to ophthalmic treatment. Here we describe the ocular manifestations of psoriatic arthritis among denizens of the Amazon region of Para, Brazil, treated by the rheumatology service of Universidade do Estado do Pará.

Noncoding RNAs and Colorectal Cancer: A General Overview.

Colorectal cancer (CRC) is the second most prevalent cancer in the world in which nonmelanoma skin cases are not considered. Different epigenetic mechanisms play a role in the development of cancer. Noncoding RNAs (ncRNAs) are RNA molecules transcribed from noncoding regions of the genome.