银屑病瘙痒发病机制的研究现况

瘙痒是多数原发性皮肤疾病及某些系统性疾病常见的临床症状。银屑病患者瘙痒发生率较高,但其具体发病机制复杂且尚不清楚。银屑病皮肤瘙痒的发生、发展源于神经、免疫、内分泌和血管系统等的共同参与。本文对银屑病瘙痒发病机制中涉及的相关介质进行综述,旨在提高对瘙痒症状的认识以及进一步研究缓解瘙痒的治疗方案。

Pathogenesis of Psoriatic Pruritus

Pruritus is a common symptom of most primary skin diseases and some systemic diseases. Despite the high incidence of pruritus in patients with psoriasis,the specific pathogenesis is complex and unclear. The occurrence and development of skin pruritus in psoriasis patients involve the joint participation of nervous,immune,endocrine,and vascular systems.This article reviews the mediators related to the pathogenesis of pruritus in psoriasis,aiming to improve the understanding of itching symptoms and the treatment of pruritus.