Results 81 to 90 of about 10,087 (235)

Neutrophils Suppress Mucosal-Associated Invariant T Cells [PDF]

, 2019
Abstract Mucosal-associated invariant T (MAIT) cells are innate-like T lymphocytes that are abundant in mucosal tissues and the liver where they can respond rapidly to a broad range of riboflavin producing bacterial and fungal pathogens.
Schneider, M, Hannaway, RF, Lamichhane, R, de la Harpe, SM, Tyndall, JDA, Vernall, AJ, Kettle, A, Ussher, JE   +7 more
openaire   +1 more source

Arrayed Magnetic Accelerator Synergistically Enhances Orthodontic Tooth Movement via Microtubule Assembly‐Mediated Periodontal Remodeling

Advanced Science, EarlyView.
Mechanical orthodontic treatment for malocclusion is limited by slow remodeling and risks due to poor biomechanical sensing. This study shows that static magnetic fields (SMFs) enhance mechanical sensation in periodontal ligament cells, promoting inflammation and osteoclast activity.
Yiling Lou, Jiwei Sun, Peng Chen, Caihong Mao, Junyuan Zhang, Haoqi Lei, Xiaoqing Han, Yaxuan Zhang, Yuheng Jiang, Yulin Jia, Bin Su, Lili Chen   +11 more
wiley   +1 more source

Diverse MR1-restricted T cells in mice and humans

Nature Communications, 2019
Mucosal-associated invariant T (MAIT) cells express invariant TRAV1/TRAJ33 TCR-α gene segments and detect antigens presented by MR1. Here the authors show that atypical, MR1-restricted MAIT populations that include both Trav1+ and Trav1- cells are found ...
Hui-Fern Koay, Nicholas A. Gherardin, Calvin Xu, Rebecca Seneviratna, Zhe Zhao, Zhenjun Chen, David P. Fairlie, James McCluskey, Daniel G. Pellicci, Adam P. Uldrich, Dale I. Godfrey   +10 more
doaj   +1 more source

A Preclinical Multifunctional Capsule Robot with Unified Diagnosis and Targeted Thermal Therapy for Gastrointestinal Diseases

Advanced Science, EarlyView.
A proof‐of‐concept multifunctional capsule robot integrates diagnostic imaging, magnetic navigation, wireless power transfer, and targeted thermotherapy for gastrointestinal applications. Magnetically guided positioning and stable wireless power enable localized thermal ablation, achieving controlled heating and high cell mortality in vitro.
Heng Zhang, Yichong Sun, Xiaoting Zhang, Chi‐Kwan Lee, Zheng Li, Yehui Li, Huarong Chen, Paul D. Mitcheson   +7 more
wiley   +1 more source

The Role of Innate T Cells in Inflammatory Disorders in Asthma and Chronic Rhinosinusitis [PDF]

Clinical and Experimental Otorhinolaryngology
Chronic rhinosinusitis (CRS) and asthma frequently coexist and represent heterogeneous inflammatory disorders of the upper and lower airways, respectively.
Myeong-seok Lee, Dae Woo Kim, You Jeong Lee   +2 more
doaj   +1 more source

An Injectable ROS‐Responsive Nanozyme Hydrogel Regulates the Uterine Microenvironment to Prevent Intrauterine Adhesions

Advanced Science, EarlyView.
The injectable CeTA@GPP hydrogel is administered via intrauterine injection, forming a protective barrier. In the high ROS inflammatory microenvironment of injured endometrium, boronate ester cleavage triggers responsive CeTA release and local enrichment.
Peixian Cheng, Jian Song, Yuxin Li, Ming Chen, Zeshen Liang, Binyao Qiu, Xuemin Liu, Xuetao Shi, Yong Fan   +8 more
wiley   +1 more source

AHR‐Responsive Carbon Dots Orchestrate Skin Wound Healing and Colonic Mucosal Repair via Treg‐Mediated Macrophage Efferocytosis

Advanced Science, EarlyView.
Guided by pharmacophore modeling and molecular docking, aryl hydrocarbon receptor (AHR)‐responsive carbon dots were synthesized. They bind directly to AHR and expand gut‐resident regulatory T (Treg) cells. Treg‐derived C‐C motif chemokine ligand 1 (CCL1) enhances macrophage efferocytosis, creating a pro‐regenetative niche that promotes colonic mucosal ...
Zilu Zhu, Han Zhang, Shuai Lin, Wenqian Zheng, Xin Li, Xiaowei Xu, Ruili Yang   +6 more
wiley   +1 more source

Mucosal-Associated Invariant T Cells in Tuberculosis Pleurisy

Journal of Vaccines, Immunology and Immunopathology, 2019
Abstract Mucosal-Associated Invariant T (MAIT) cells, which is a prevalent and unique innate T-cell population that expresses an evolutionarily conserved invariant T cell receptor TCRVα7.2, are present at high frequencies at mucosal tissue sites and have an intrinsic capacity to respond to microbial infections.
Jiangping Li, Changyou Wu
openaire   +1 more source

Mucosal-associated invariant T (MAIT) cells: new players in anti-bacterial immunity

Frontiers in Immunology, 2014
Mucosal-associated invariant T (MAIT) cells are an innate-like T cell population involved in antibacterial immunity. In humans, MAIT cells are abundant, comprising ~ 10% of the CD8+ T cell compartment in blood.
James E Ussher, James E Ussher, Paul eKlenerman, Paul eKlenerman, Chris Bjørnsen Willberg, Chris Bjørnsen Willberg   +5 more
doaj   +1 more source

Single‐Cell Profiling Reveals Clonally Expanded CX3CR1+ T Cells in Anti‐NMDA Receptor Encephalitis

Advanced Science, EarlyView.
CX3CR1+ T cells are associated with peripheral and central immune alterations in anti‐NMDA receptor encephalitis (NMDAR‐E). They show potential responsiveness to GluN1 (NR1) peptides, potential interactions with peripheral B cells, clonal expansion, increased CD137/CD154 expression, and inflammatory cytokine production. Their preferential cerebrospinal
Lin Yan, Erdi Zhang, Yuwen Ma, Zirui Meng, Sisi Li, Yimeng Ren, Xiaohe Tian, Yangyi He, Giuseppe Battaglia, Dong Zhou, Yun Liao, Binwu Ying, Jinmei Li, Minjin Wang   +13 more
wiley   +1 more source