Results 101 to 110 of about 212,475 (307)

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

Seminal fluid and cytokine control of regulatory T-cells in murine pregnancy. [PDF]

, 2010
For successful pregnancy, the maternal immune system must tolerate the presence of a fetus that expresses alloantigens. The appropriate and timely acquisition of this state of tolerance is critical and emerging evidence suggests that it needs to be ...
Guerin, Leigh R.
core   +1 more source

CpG and Interleukin-15 Synergize to Enhance IFN-γ Production by Activated CD8+ T Cells [PDF]

, 2012
Interleukin-15 (IL-15) regulates the development and maintenance of memory CD8+ T cells. Paradoxically, we previously reported that IL-15 could enhance CD8+ T-cell responses to IL-12, a proinflammatory cytokine required for optimal priming of effector ...
Cobb, Dustin, Guo, Siqi, Smeltz, Ronald B.   +2 more
core   +5 more sources

Interactions of Antibody Drug Conjugate Anti‐Tubulin and Topoisomerase I Inhibitor Payloads with Radiotherapy to Potentiate Immunotherapy

Advanced Science, EarlyView.
Antibody drug conjugates deliver their cytotoxic anti‐tubulin or topoisomerase I inhibitor payloads to tumors through cancer cell receptor targeting. The released drug payloads induce cellular changes that interact with radiotherapy resulting in radiosensitization that improves cancer cell kill and stimulates anti‐tumor immune responses.
Jacqueline Lesperance, Bryan S. Yung, Michael M. Allevato, Marcus M Cheng, Maria F. Camargo, Robert Saddawi‐Konefka, Kanika Dhawan, Ashwyn K. Sharma, Mahsa Mortaja, Sophie Bice, Daniel J. Scanderbeg, Diego Alvarado, Jyoti Mayadev, Ramez N. Eskander, Stephen R. Adams, Pippa F. Cosper, J. Silvio Gutkind, Sunil J. Advani   +17 more
wiley   +1 more source

Role of mTOR signaling in tumor microenvironment. An overview [PDF]

, 2018
The mammalian target of rapamycin (mTOR) pathway regulates major processes by integrating a variety of exogenous cues, including diverse environmental inputs in the tumor microenvironment (TME).
Bazzichetto, Chiara, Bria, Emilio, Ciuffreda, L., Cognetti, F., COGNETTI, FRANCESCO, Conciatori, Fabiana, Falcone, I., Milella, M., Pilotto, Sara   +8 more
core   +2 more sources

Treg/IL-17 Ratio and Treg Differentiation in Patients with COPD

PLoS ONE, 2014
Chronic obstructive pulmonary disease (COPD) is characterized by chronic pulmonary and systematic inflammation. An abnormal adaptive immune response leads to an imbalance between pro- and anti-inflammatory processes. T-helper (Th), T-cytotoxic (Tc) and T-regulatory (Treg) cells may play important roles in immune and inflammatory responses.
Yang Jin, Yong Wan, Gang Chen, Long Chen, Ming-Qiang Zhang, Li Deng, Jian-Chu Zhang, Xian-Zhi Xiong, Jian-Bao Xin   +8 more
openaire   +4 more sources

Tailoring Vascular‐Immune Homeostasis via Manganese‐DNA Complex‐Armed Immunogenic Extracellular Vesicles for Pancreatic Cancer Immunotherapy

Advanced Science, EarlyView.
This study demonstrates that Mn2⁺–tumor DNA complexes encapsulated in dendritic cell (DC)– derived immunogenic extracellular vesicles (EVDC@Mn‐DNA) act as a DC‐specific cGAS– STING activator. EVDC@Mn‐DNA treatment enhances intratumoral DC activation, improves tumor vascular function, promotes CD8⁺ T cell activity, and suppresses pancreatic tumor growth,
Xue Jiang, Lihuan Shang, Xiaochun Chen, Xiangzhan Kong, Xiaojuan Wang, Linjia Jiang, Huiying Zhao, Yafeng Zhu, Cheng Huang, Shiyi Deng, Rui Zhang, Minghui Wang, Haoming Lin, Ping‐Pui Wong   +13 more
wiley   +1 more source

REGULATION OF IMMUNE RESPONSE AGAINST MYCOBACTERIUM TUBERCULOSIS BY THE POPULATION OF REGULATORY DENDRITIC CELLS

Инфекция и иммунитет, 2018
On the background of a high level of genetic susceptibility to tuberculosis infection (TB), granulomatous reactions in the lung  tissue fail to effectively isolate infection foci and rather result in  diffuse pathology, confluence of granulomata and ...
E. I. Rubakova, M. A. Kapina, N. N. Logunova, K. B. Majorov, A. S. Apt   +4 more
doaj   +1 more source

Investigation of the role of endosomal Toll-like receptors in murine collagen-induced arthritis reveals a potential role for TLR7 in disease maintenance [PDF]

, 2012
INTRODUCTION Endosomal toll-like receptors (TLRs) have recently emerged as potential contributors to the inflammation observed in human and rodent models of rheumatoid arthritis (RA).
Alzabin, Saba, Kong, Philip, Medghalchi, Mino, Palfreeman, Andrew, Sacre, Sandra, Williams, Richard   +5 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