Recent advances in the genetics of alopecia areata

Recent Advances in the Pathogenesis of Autoimmune Hair Loss Disease Alopecia Areata

Alopecia areata is considered to be a cell-mediated autoimmune disease, in which autoreactive cytotoxic T cells recognize melanocyte-associated proteins such as tyrosinase. This review discusses recent advances in the understanding of the pathogenesis of alopecia areata, focusing on immunobiology and hormonal aspects of hair follicles (HFs). The HF is a unique "miniorgan" with its own immune an...

Alopecia areata.

n engl j med 367;3 nejm.org july 19, 2012 279 methacin should be used in addition to pancre­ atic stents in high­risk patients. However, post hoc analysis of our trial suggests that indometha­ cin may obviate the need for prophylactic pan­ creatic stent placement (unpublished data), and we therefore agree with Baron et al. that com­ parative effectiveness studies of indomethacin and pancreatic ...

Efficacy of dinitrochlorobenzene in the treatment of alopecia areata

Background: Various kinds of sensitizers are administrated foralopecia areata treatment. The aim of this study was to evaluatetreatment response to Dinitrochlorobenzene (DNCB) in alopeciaareata patients.Method: In this study, 117 patients were treated with DNCBunder a specific checklist. All patients were sensitized with a 2%DNCB and then treated with ascending DNCB concentrations(0.001%-2%). R...

Alopecia areata.

Alopecia areata is a frequent cause of hair loss. The origin of disease is not fully understood. However there are indications for a T-cell mediated autoimmune process. Genetic, immunologic and psychologic factors are important for the outbreak of disease. Most patients show localized patches of acute hair loss, where regrowth is observed spontaneously or with simple topical treatment within fe...

Alopecia Areata