CLA, expressed by activated T cells, can accelerate the homing of T lymphocytes to the skin, which is important to the occurrence, development and relapse of psoriasis.

• 细胞在银屑病的发病中扮演重要角色,活化的T细胞表达皮肤淋巴细胞相关抗原,可加速T细胞的皮肤归巢,对银屑病的发生、发展及复发有重要作用。