Results 101 to 110 of about 224,987 (336)

The parasitic worm product ES-62 up-regulates IL-22 production by γδ T cells in the murine model of Collagen-Induced Arthritis [PDF]

, 2014
S-62 is a phosphorylcholine (PC)-containing glycoprotein secreted by the filarial nematode Acanthocheilonema viteae that acts to modulate the host immune response to promote the establishment of chronic helminth infection.
Harnett, Margaret, Harnett, William, Pineda, Miguel Angel   +2 more
core   +1 more source

Th17 cells in human disease [PDF]

Immunological Reviews, 2008
Summary:Our understanding of the role of T cells in human disease is undergoing revision as a result of the discovery of T‐helper 17 (Th17) cells, a unique CD4+T‐cell subset characterized by production of interleukin‐17 (IL‐17). IL‐17 is a highly inflammatory cytokine with robust effects on stromal cells in many tissues.
Tesmer, Laura A., Lundy, Steven K., Sarkar, Sujata, Fox, David A.   +3 more
openaire   +3 more sources

Substantially Altered Local and Systemic Immunity in Ischemia‐Free Versus Conventional Liver Transplantation

Advanced Science, EarlyView.
This study investigates how ischemia‐free liver transplantation (IFLT) shapes both local and systemic immune responses compared with conventional liver transplantation (CLT). Our findings demonstrate that IFLT confers significant immunological protection by attenuating the STAT3‐HIF‐1α axis and enhancing the Heme‐HMOX1 pathway, two regulatory networks ...
Tao Luo, Shuai He, Shirui Chen, Dongmei Ye, Shibo Zhang, Di Liu, Dawei Zou, Linhe Wang, Huadi Chen, Jinghong Xu, Huanjie Liu, Ruiting Liu, Xi Tan, Yitong Wang, Jiayi Zeng, Runbing Mo, Yuexin Li, Yuyi Zhang, Tanyiyang Ruan, Tielong Wang, Zehua Jia, Yu Jia, Tongdi Fang, Yimou Lin, Xiaorui Liu, Yunhua Tang, Maogen Chen, Qiang Zhao, Anbin Hu, Weiqiang Ju, Yi Ma, Dongping Wang, Xiaofeng Zhu, Schlegel Andrea, Yuan Zhai, Kwan Man, Tullius G. Stefan, Yifang Gao, Jinxin Bei, Xiaoshun He, Zhiyong Guo   +40 more
wiley   +1 more source

FAPα+ Macrophages Orchestrate Immune Evasion in Multiple Myeloma by Dual Regulation of PD‐L1 and T Cell Senescence

Advanced Science, EarlyView.
Fibroblast activation protein alpha‐positive (FAPα+) macrophages, a distinct subset of multiple myeloma (MM)‐associated macrophages, drive immune evasion in MM through multi‐faceted mechanisms. FAPα physically interacts with vimentin (VIM) and triggers its phosphorylation at the S72 residue, which in turn induces PD‐L1 transcription. Additionally, FAPα
Huiyao Gu, Zhenfeng Dai, Xi Huang, Enfan Zhang, Xinyuan Dai, Haoguang Chen, Wen Cao, Jinna Zhang, Yifan Hou, Haimeng Yan, Yang Yang, Li Yang, Yi Li, Wenlong Lin, Zhen Cai, Jingsong He   +15 more
wiley   +1 more source

Paracrine IL-2 Is Required for Optimal Type 2 Effector Cytokine Production [PDF]

, 2017
IL-2 is a pleiotropic cytokine that promotes the differentiation of Th cell subsets, including Th1, Th2, and Th9 cells, but it impairs the development of Th17 and T follicular helper cells.
Cherukur, Yesesri, Dent, Alexander L., Hummel, Sarah A., Janga, Sarath Chandra, Kaplan, Mark H., Khan, Ibrahim, Meuris, Brice, Olson, Matthew R., Ulrich, Benjamin J.   +8 more
core   +1 more source

PD‐1 Inhibits CD4+ TRM‐Mediated cDC1 Mobilization via Suppressing JAML in Human NSCLC

Advanced Science, EarlyView.
CD4+ tissue‐resident memory T cells (TRMs) in non‐small cell lung cancer recruit conventional type 1 dendritic cells via XCL1‐XCR1 signaling, orchestrating antitumor immunity. The costimulatory molecule JAML is essential for this process. PD‐1 blockade restores JAML expression and cDC1 mobilization, while JAML agonists synergize with anti‐PD‐1 therapy,
Zheyu Shao, Qinyuan Liu, Zhongwei Xin, Zhiyao Zhou, Mingjie Lin, Di Chen, Zhixing Hao, Yongyuan Chen, Wenxuan Wu, Shuyang Zhang, Xiaoke Chen, Xia Xu, Jinfan Li, Wei Lin, Yuhao Lu, Dang Wu, Pin Wu   +16 more
wiley   +1 more source

Persistent effects of early infant diet and associated microbiota on the juvenile immune system. [PDF]

, 2015
Early infant diet has significant impacts on the gut microbiota and developing immune system. We previously showed that breast-fed and formula-fed rhesus macaques develop significantly different gut microbial communities, which in turn are associated ...
Ardeshir, Amir, Hartigan-O'Connor, Dennis J, Lu, Ding, Méndez-Lagares, Gema, Narayan, Nicole R, Van Rompay, Koen KA   +5 more
core   +1 more source

Regulating Tumor Metabolic Reprogramming with Biomimetic Co‐Delivery of Simvastatin and Kynureninase for Immunotherapy

Advanced Science, EarlyView.
After the intravenous injection of biomimetic and pH/ROS‐responsive PTSK@CRM, the nanoparticles can be accumulated in tumors and release Sim and KYNase to inhibit the tumor growth, regulate the metabolism of cholesterol and Kyn, and reverse the immunosuppressive tumor microenvironment.
Jiaxin Yin, Shengcai Yang, Zengguang Liu, Songchen Zhao, Siyu Sun, Ziling Liu, Quanshun Li   +6 more
wiley   +1 more source

Early growth response gene 2 (Egr-2) controls the self-tolerance of T cells and prevents the development of lupuslike autoimmune disease [PDF]

, 2008
© 2008 Zhu et al. This article is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 3.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/3.0/).Maintaining tolerance of T cells to self-antigens
Kioussis, Dimitris, Li, Suling, Martin, Joanne E., Symonds, Alistair L.J., Wang, Ping, Wraith, David C., Zhu, Bo   +6 more
core   +3 more sources

HRS Degradation‐Induced Nicotinamide Deficiency in Placental Extracellular Vesicles Triggers Preeclampsia by Disrupting Maternal‐Fetal Immune Homeostasis

Advanced Science, EarlyView.
This study shows that lower NAM levels in PE‐derived pEVs correlate with disease severity. NAM‐deficient pEVs reduce Th1 and Th17 inhibition, leading to PE‐like symptoms. NAM in pEVs inhibits Th1 via SIRT1 and Th17 via macrophages. Reduced NAM in PE‐EVs is due to decreased HRS expression in trophoblasts, resulting from elevated HSP27.
Haiyi Fei, Yuhan Lin, Xiu Liu, Xiaohong Zhu, Xiaowen Lu, Zhan Shi, Fan Jia, Shiqian Xu, Ling Fang, Lingling Jiang, Songying Zhang   +10 more
wiley   +1 more source