Impact of RAS mutation subtype on clinical outcome-a cross-entity comparison of patients with advanced non-small cell lung cancer and colorectal cancer.

Mutated RAS onco-proteins are key drivers across many cancers. The distribution of somatic RAS mutations varies between cancer entities. Retrospective analyses have associated some RAS mutations with distinct clinical outcomes.

Changes of Intestinal Microflora in Patients with Rheumatoid Arthritis during Fasting or a Mediterranean Diet.

Background: therapeutic dietary interventions are effective treatments for rheumatoid arthritis (RA). The mechanisms to affect inflammation and clinical outcome in rheumatoid arthritis are only partly understood. Alterations in intestinal microflora are believed to be associated with disease activity in RA.