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Showing 1 to 12 of 20 entries
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The janus head of T cell aging - autoimmunity and immunodeficiency.

Frontiers in immunology

Goronzy JJ, Li G, Yang Z, Weyand CM.
PMID: 23761790
Front Immunol. 2013 Jun 04;4:131. doi: 10.3389/fimmu.2013.00131. eCollection 2013.

Immune aging is best known for its immune defects that increase susceptibility to infections and reduce adaptive immune responses to vaccination. In parallel, the aged immune system is prone to autoimmune responses and many autoimmune diseases increase in incidence...

Understanding T cell aging to improve anti-viral immunity.

Current opinion in virology

Zhang H, Weyand CM, Goronzy JJ, Gustafson CE.
PMID: 34688983
Curr Opin Virol. 2021 Dec;51:127-133. doi: 10.1016/j.coviro.2021.09.017. Epub 2021 Oct 21.

T cells are a critical component of the immune system and required for protection against viral and bacterial infections. However, the capacity of these cells to provide sufficient protection declines with age, leading to an increased susceptibility to and...

Hallmarks of the aging T-cell system.

The FEBS journal

Zhang H, Weyand CM, Goronzy JJ.
PMID: 33590946
FEBS J. 2021 Dec;288(24):7123-7142. doi: 10.1111/febs.15770. Epub 2021 Mar 03.

The adaptive immune system has the enormous challenge to protect the host through the generation and differentiation of pathogen-specific short-lived effector T cells while in parallel developing long-lived memory cells to control future encounters with the same pathogen. A...

Geographical variations in ocular and extra-ocular manifestations in Behçet's disease.

European journal of rheumatology

Shahram F, Mæhlen MT, Akhlaghi M, Davatchi F, Liao YJ, Weyand CM.
PMID: 31329543
Eur J Rheumatol. 2019 Jul 19;6(4):199-206. doi: 10.5152/eurjrheum.2019.18215. Print 2019 Oct.

OBJECTIVE: Behçet's disease (BD) is a rare vasculitis that results in multi-organ inflammatory disease. At-risk populations are most prevalent in the Middle East and East Asia. Clinical data on BD in Western countries, especially in the United States, are...

Metabolic Fitness of T Cells in Autoimmune Disease.

Immunometabolism

Wu B, Goronzy JJ, Weyand CM.
PMID: 32477606
Immunometabolism. 2020;2(2). doi: 10.20900/immunometab20200017. Epub 2020 Apr 22.

Rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) are relatively common autoimmune diseases, often considered prototypic examples for how protective immunity switches to destructive immunity. The autoantigens recognized in RA and SLE are distinct, clinical manifestations are partially overlapping....

Hallmarks of the aging T-cell system.

The FEBS journal

Zhang H, Weyand CM, Goronzy JJ.
PMID: 33590946
FEBS J. 2021 Dec;288(24):7123-7142. doi: 10.1111/febs.15770. Epub 2021 Mar 03.

The adaptive immune system has the enormous challenge to protect the host through the generation and differentiation of pathogen-specific short-lived effector T cells while in parallel developing long-lived memory cells to control future encounters with the same pathogen. A...

T cell-macrophage interactions and granuloma formation in vasculitis.

Frontiers in immunology

Hilhorst M, Shirai T, Berry G, Goronzy JJ, Weyand CM.
PMID: 25309534
Front Immunol. 2014 Sep 12;5:432. doi: 10.3389/fimmu.2014.00432. eCollection 2014.

Granuloma formation, bringing into close proximity highly activated macrophages and T cells, is a typical event in inflammatory blood vessel diseases, and is noted in the name of several of the vasculitides. It is not known whether specific properties...

Finding Balance: T cell Regulatory Receptor Expression during Aging.

Aging and disease

Cavanagh MM, Qi Q, Weyand CM, Goronzy JJ.
PMID: 22396890
Aging Dis. 2011 Oct;2(5):398-413. Epub 2011 Oct 28.

Aging is associated with a variety of changes to immune responsiveness. Reduced protection against infection, reduced responses to vaccination and increased risk of autoimmunity are all hallmarks of advanced age. Here we consider how changes in the expression of...

Mitochondrial aspartate regulates TNF biogenesis and autoimmune tissue inflammation.

Nature immunology

Wu B, Zhao TV, Jin K, Hu Z, Abdel MP, Warrington KJ, Goronzy JJ, Weyand CM.
PMID: 34811544
Nat Immunol. 2021 Dec;22(12):1551-1562. doi: 10.1038/s41590-021-01065-2. Epub 2021 Nov 22.

Misdirected immunity gives rise to the autoimmune tissue inflammation of rheumatoid arthritis, in which excess production of the cytokine tumor necrosis factor (TNF) is a central pathogenic event. Mechanisms underlying the breakdown of self-tolerance are unclear, but T cells...

Hallmarks of the aging T-cell system.

The FEBS journal

Zhang H, Weyand CM, Goronzy JJ.
PMID: 33590946
FEBS J. 2021 Feb 16; doi: 10.1111/febs.15770. Epub 2021 Feb 16.

The adaptive immune system has the enormous challenge to protect the host through the generation and differentiation of pathogen-specific short-lived effector T cells while in parallel developing long-lived memory cells to control future encounters with the same pathogen. A...

Immune activation caused by vascular oxidation promotes fibrosis and hypertension.

The Journal of clinical investigation

Wu J, Saleh MA, Kirabo A, Itani HA, Montaniel KR, Xiao L, Chen W, Mernaugh RL, Cai H, Bernstein KE, Goronzy JJ, Weyand CM, Curci JA, Barbaro NR, Moreno H, Davies SS, Roberts LJ, Madhur MS, Harrison DG.
PMID: 27035819
J Clin Invest. 2016 Apr 01;126(4):1607. doi: 10.1172/JCI87425. Epub 2016 Apr 01.

No abstract available.

Immune Checkpoint Function of CD85j in CD8 T Cell Differentiation and Aging.

Frontiers in immunology

Gustafson CE, Qi Q, Hutter-Saunders J, Gupta S, Jadhav R, Newell E, Maecker H, Weyand CM, Goronzy JJ.
PMID: 28659925
Front Immunol. 2017 Jun 14;8:692. doi: 10.3389/fimmu.2017.00692. eCollection 2017.

Aging is associated with an increased susceptibility to infection and a failure to control latent viruses thought to be driven, at least in part, by alterations in CD8 T cell function. The aging T cell repertoire is characterized by...

Showing 1 to 12 of 20 entries