Psoriasis is a chronic autoimmune disease that usually manifests as a red scaly epidermis, induration, and hyperproliferation of basal keratinocytes. About 2% of the world's population suffers from psoriasis but there are no clear therapeutics yet. Recently, mesenchymal stem cells (MSCs) have been regarded as a therapeutic alternative for autoimmune diseases, as they possess immunosuppressive effects without risks. Human umbilical cord-derived MSCs effectively regulate immune cells and are characterized by low immunogenicity, which has many advantages in treating immune diseases.

中文翻译：

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使用最少操作的脐带间充质干细胞治疗银屑病：病例报告。

银屑病是一种慢性自身免疫性疾病，通常表现为红色鳞状表皮、硬结和基底角质形成细胞过度增殖。世界上约有 2% 的人口患有银屑病，但尚无明确的治疗方法。最近，间充质干细胞 (MSCs) 被认为是自身免疫性疾病的治疗替代品，因为它们具有免疫抑制作用而没有风险。人脐带源间充质干细胞有效调节免疫细胞，具有免疫原性低的特点，在治疗免疫疾病方面具有诸多优势。