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http://dx.doi.org/10.1016/j.jtcvs.2022.02.057 | DOI Listing |
J Clin Invest
January 2025
How are autoreactive T cells induced and regulated in patients with autoimmune disease? This question lies at the core of understanding autoimmune disease pathologies, yet it has remained elusive due to host variability and the complexity of the immune system. In this issue of the JCI, Kramer and colleagues used autoimmune hepatitis (AIH) as a model to explore the maintenance of autoreactive CD4+ T cells specific to O-phosphoseryl-tRNA:selenocysteine tRNA synthase (SepSecS). The findings provide insight into the interaction between T cells and B cells in AIH pathogenesis that may reflect a shared mechanism among other autoimmune diseases.
View Article and Find Full Text PDFAnn Transl Med
December 2024
Department of Clinical and Toxicological Analysis, Pharmacy Faculty, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
Transl Cancer Res
December 2024
Department of Respiratory Medicine, Aichi Cancer Center Hospital, Nagoya, Japan.
Immunity
January 2025
Department of Microbiology and Immunology, The University of Melbourne, Peter Doherty Institute for Infection and Immunity, Melbourne, VIC 3000, Australia. Electronic address:
The mechanisms underpinning susceptibility to influenza virus infection, resulting in life-threatening disease, are not well understood. In this issue of Immunity, Chakraborty et al. demonstrate that sialylated IgG suppresses NF-κB-driven inflammatory responses in the lungs by inducing repressor element-1 silencing transcription factor (REST) to prevent excessive inflammation without impacting viral replication.
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