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http://dx.doi.org/10.1183/13993003.02027-2024 | DOI Listing |
Regulatory T cells (Tregs) are increasingly being recognized for their role in promoting tissue repair. In this issue of the JCI, Chen et al. found that Tregs at the site of bone injury contribute to bone repair.
View Article and Find Full Text PDFJ Clin Invest
January 2025
Division of Rheumatology, Center of Excellence for Intestinal and Immunology Research, University of Alberta, Edmonton, Alberta, Canada.
Superantigen-induced (Sag-induced) autoimmunity has been proposed as a mechanism for many human disorders, without a clear understanding of the potential triggers. In this issue of the JCI, McCarthy and colleagues used the SKG mouse model of rheumatoid arthritis to characterize the role of Sag activity in inflammatory arthritis by profiling arthritogenic naive CD4+ T cells. Within the diseased joints, they found a marked enrichment of T cell receptor-variable β (TCR-Vβ) subsets that were reactive to the endogenously encoded mouse mammary tumor virus (MMTV) Sag.
View Article and Find Full Text PDFJ Pain Res
January 2025
NIS Labs, Klamath Falls, OR, 97601, USA.
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.
View Article and Find Full Text PDFImmun Inflamm Dis
January 2025
Obstetrics Department, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China.
Background: Miscarriage is a common complication of pregnancy, and its underlying pathophysiologic mechanisms remains unclear. The platelet-to-lymphocyte ratio (PLR), a prothrombotic and inflammatory marker, has been controversially discussed as a potential predictor of miscarriage. This systematic review and meta-analysis aimed to assess the predictive significance of the PLR in women with miscarriage compared to healthy pregnancies.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!