Zhang H, Jadhav R, Cao W, Goronzy I, Zhao T, Jin J, et al. Aging-associated HELIOS deficiency in naive CD4+ T cells alters chromatin remodeling and promotes effector cell responses. Nat Immunol. 2023;24:96-109 pubmed publisher

Pušnik J, Richter E, Schulte B, Dolscheid Pommerich R, Bode C, Putensen C, et al. Memory B cells targeting SARS-CoV-2 spike protein and their dependence on CD4+ T cell help. Cell Rep. 2021;35:109320 pubmed publisher

Khanam A, Ayithan N, Tang L, Poonia B, Kottilil S. IL-21-Deficient T Follicular Helper Cells Support B Cell Responses Through IL-27 in Patients With Chronic Hepatitis B. Front Immunol. 2020;11:599648 pubmed publisher

Shi S, Seki S, Matano T, Yamamoto H. IL-21-producer CD4+ T cell kinetics during primary simian immunodeficiency virus infection. Microbes Infect. 2013;15:697-707 pubmed publisher