AUTHOR=Cao Jianye , Du Tiantao , Li Jian , Chen Baiyu , Xie Xianting , Zhang Guoshu , Feng Jia , Xu Tao TITLE=Picolinate-mediated immunomodulation: insights from Mendelian randomization on the role of NK cell percentage in the pathogenesis of lichen planus JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1464479 DOI=10.3389/fimmu.2024.1464479 ISSN=1664-3224