NKp44/HLA-DP-dependent regulation of CD8 effector T cells by NK cells

B Padoan, C Casar, J Krause, C Schultheiss… - Cell reports, 2024 - cell.com
Although natural killer (NK) cells are recognized for their modulation of immune responses,
the mechanisms by which human NK cells mediate immune regulation are unclear. Here …

Immune Checkpoints in Solid Organ Transplantation

A Del Bello, E Treiner - Biology, 2023 - mdpi.com
Simple Summary The immune system spontaneously recognizes and destroys foreign cells
and organs when grafted into a genetically different individual. Organ transplantation is only …

Cytokine profiling and transcriptomics in mononuclear cells define immune variants in Meniere Disease

M Flook, E Rojano, A Gallego-Martinez… - Genes & …, 2024 - nature.com
Meniere Disease (MD) is a chronic inner ear disorder characterized by vertigo attacks,
sensorineural hearing loss, tinnitus, and aural fullness. Extensive evidence supporting the …

Bridging the gender gap in autoimmunity with T-cell–targeted biomaterials

AL Ruiz, ED Slaughter, AM Kloxin… - Current Opinion in …, 2024 - Elsevier
Highlights•Autoimmune diseases impact more women than men and are underrepresented
in research.•Imbalance of T-cell populations is inherent to most autoimmune …

Pyrimethamine inhibits cell growth by inducing cell senescence and boosting CD8+ T-cell mediated cytotoxicity in colorectal cancer

H Dong, L Hu, W Li, M Shi, L He, C Wang, Y Hu… - Molecular Biology …, 2022 - Springer
Background The emergence of nonresponse or resistance to traditional chemotherapeutic
agents is one of the main challenges of colorectal cancer (CRC) therapies. Thus, novel …

[HTML][HTML] Increased NKG2A+ CD8+ T-cell exhaustion in patients with adenomyosis

W Liu, S Sheng, C Zhu, C Li, Y Zou, C Yang… - Mucosal …, 2023 - Elsevier
Immune dysregulation has long been proposed to be associated with adenomyosis, but the
underlying mediators and mechanisms remain largely unexplored. Here, we used flow …

Metabolic alterations impair differentiation and effector functions of CD8+ T cells

A Bensussen, MA Santana… - Frontiers in …, 2022 - frontiersin.org
CD8+ T lymphocytes are one of the main effector cells of the immune system, they protect
the organism against intracellular threats such as viruses and bacteria, as well as …

Aberrant CD8+T cells drive reproductive dysfunction in female mice with elevated IFN-γ levels

EE Bafor, RA Erwin-Cohen, T Martin, C Baker… - Frontiers in …, 2024 - frontiersin.org
Introduction Interferon-gamma (IFN-γ) is pivotal in orchestrating immune responses during
healthy pregnancy. However, its dysregulation, often due to autoimmunity, infections, or …

Abatacept increases T cell exhaustion in early RA individuals who carry HLA risk alleles

SA Long, VS Muir, BE Jones, VZ Wall… - Frontiers in …, 2024 - frontiersin.org
Exhausted CD8 T cells (TEX) are associated with worse outcome in cancer yet better
outcome in autoimmunity. Building on our past findings of increased TIGIT+ KLRG1+ TEX …

Selective Targeting of α4β7/MAdCAM-1 Axis Suppresses Fibrosis Progression by Reducing Proinflammatory T Cell Recruitment to the Liver

B Gupta, RP Rai, PB Pal, D Rossmiller, S Chaudhary… - Cells, 2024 - mdpi.com
Integrin α4β7+ T cells perpetuate tissue injury in chronic inflammatory diseases, yet their
role in hepatic fibrosis progression remains poorly understood. Here, we report increased …