miRNA: The Next Frontier in Dermatology Research and Therapeutics.

Engagement of microribonucleic acids (miRNA) in the regulation of cutaneous cellular health and diseases is a rapidly advancing niche in dermatology basic research. miRNAs have been identified to play a key role in the pathogenesis of various cutaneous inflammatory, autoimmune and neoplastic conditions, among others. In addition, their purported role as therapeutic targets and biomarkers in diseased conditions harbours exciting news for the approaching years in clinical research.

Functional role of IL-22 in psoriatic arthritis.

Introduction: Interleukin-22 (IL-22) is a cytokine of IL-10 family with significant proliferative effect on different cell lines. Immunopathological role of IL-22 has been studied in rheumatoid arthritis (RA) and psoriasis. Here we are reporting the functional role of IL-22 in the inflammatory and proliferative cascades of psoriatic arthritis (PsA).

Progress in the control of acute and delayed emesis induced by cisplatin.

Ondansetron, a new 5-HT3 receptor antagonist, has been compared with high-dose metoclopramide in the control of acute emesis (24 h) induced by cisplatin (greater than or equal to 100 mg/m2). Ondansetron, given as three intravenous doses (0.15 mg/kg) 4-hourly, was superior to six intravenous doses of metoclopramide (2.