AUTHOR=Zhao Da , Ge Anqi , Yan Cong , Liu Xingci , Yang Kailin , Yan Yexing , Hao Moujia , Chen Junpeng , Daga Pawan , Dai Charles C. , Li Changping , Cao Hui TITLE=T helper cell 17/regulatory T cell balance regulates ulcerative colitis and the therapeutic role of natural plant components: a review JOURNAL=Frontiers in Medicine VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2024.1502849 DOI=10.3389/fmed.2024.1502849 ISSN=2296-858X