Results 81 to 90 of about 11,832,408 (324)

Immune role of hepatic TLR-4 revealed by orthotopic mouse liver transplantation [PDF]

Hepatology, 2007
Activated CD8+ T cells migrate to the liver at the end of an immune response and go through apoptosis there, but this mechanism is impaired in mice lacking Toll-like receptor-4. This allowed us to test the importance of liver trapping in an ongoing immune response.
Beena, John, Ingo, Klein, I Nicholas, Crispe   +2 more
openaire   +2 more sources

Trichinella spiralis galectin binding to toll-like receptor 4 induces intestinal inflammation and mediates larval invasion of gut mucosa

Veterinary Research, 2023
Previous studies showed that Trichinella spiralis galectin (Tsgal) facilitates larval invasion of intestinal epithelium cells (IECs). However, IEC proteins binding with Tsgal were not identified, and the mechanism by which Tsgal promotes larval invasion ...
Kai Ning Ma, Yao Zhang, Zhao Yu Zhang, Bo Ning Wang, Yan Yan Song, Lu Lu Han, Xin Zhuo Zhang, Shao Rong Long, Jing Cui, Zhong Quan Wang   +9 more
doaj   +1 more source

Effect of Bufei Yishen Granules Combined with Electroacupuncture in Rats with Chronic Obstructive Pulmonary Disease via the Regulation of TLR-4/NF-κB Signaling

Evidence-Based Complementary and Alternative Medicine, 2019
Background The combined therapy of Bufei Yishen granules (BY) and electroacupuncture (EA) has shown good effects clinically in treating chronic obstructive pulmonary disease (COPD).
Jindi Ma, Yange Tian, Jiansheng Li, Lanxi Zhang, Mingming Wu, Lihua Zhu, Shuai Liu   +6 more
semanticscholar   +1 more source

Host‐Directed Biomaterials for Combatting Bloodstream Infections: From Macrocyclic Peptides to Immune‐Activating Cell Backpacks

Advanced Functional Materials, EarlyView.
Bloodstream infections (BSI) are one of the leading causes of mortality and morbidity in both civilian and military populations. This paper summarizes recent progress in novel treatment strategies to manage BSI arising from both bacterial and fungal pathogens using molecules, particles, and materials to elicit host‐directed immunity.
Thomas Thomou, Jagadish Krishnappa, Justin B. Schaal, Prasad Tongaonkar, Dat Q. Tran, Wenchao Gu, Yung‐Fu Chang, Michael E. Selsted, Shaoyi Jiang, Samir Mitragotri, Michael Super, Christopher J. Bettinger   +11 more
wiley   +1 more source

Down‐regulation of TLR‐4 in Hypoxic Myoblast Cells

The FASEB Journal, 2013
Intrauterine hypoxia is a common complication of human pregnancy. Intima hyperplasia and increased expression of inflammatory markers in aortae of chronically hypoxic fetuses were demonstrated previously. Objective To determine the ...
Jennifer Anne Thompson, R. Clinton Webb
openaire   +1 more source

TLR-4 deficiency protects against focal cerebral ischemia and axotomy-induced neurodegeneration [PDF]

Neurobiology of Disease, 2008
The pattern recognition receptor toll-like receptor (TLR)-4 mediates innate danger signaling in the brain, being activated in response to lipopolysaccharide. Until now, its role in the degenerating brain remained unknown. We here examined effects of a loss-of-function mutation of TLR-4 in mice submitted to transient focal cerebral ischemia and retinal ...
Kilic, U, Kilic, E, Matter, C M, Bassetti, C L, Hermann, D M   +4 more
openaire   +4 more sources

Expression of Toll-like receptors 2 and 4 in gingivitis and chronic periodontitis.

Indian Journal of Dental Research, 2006
Periodontal disease is the major cause of adult tooth loss and is commonly characterized by a chronic inflammation caused by infection by oral bacteria.
Sarah S, Tamilselvan S, Kamatchiammal S, Suresh R   +3 more
doaj  

Alpha-Chymotrypsin Protects Against Acute Lung, Kidney, and Liver Injuries and Increases Survival in CLP-Induced Sepsis in Rats Through Inhibition of TLR4/NF-κB Pathway

Drug Design, Development and Therapy, 2022
Shaymaa Ramzy Senousy,1 Al-Shaimaa F Ahmed,1 Dalia A Abdelhafeez,2 Mohamed Montaser A Khalifa,1 Mohammed AS Abourehab,3 Mahmoud El-Daly1 1Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minia, 61519, Egypt; 2Department ...
Senousy SR, Ahmed ASF, Abdelhafeez DA, Khalifa MMA, Abourehab MAS, El-Daly M   +5 more
doaj  

Role of toll-like receptor 4 in colorectal carcinogenesis: a meta-analysis.

PLoS ONE, 2014
ObjectiveThis meta-analysis was performed to evaluate the role of toll-like receptor 4 (TLR-4) in colorectal carcinogenesis.MethodsThe PubMed, CISCOM, CINAHL, Web of Science, Google Scholar, EBSCO, Cochrane Library, and CBM databases were searched from ...
Xiao-Xia Li, Gong-Ping Sun, Jin Meng, Xin Li, Yuan-Xin Tang, Zhen Li, Mo-Fei Wang, Gao-Feng Liang, Xiao-Bo Lu   +8 more
doaj   +1 more source

Skin Mast Cells Contribute to Sporothrix schenckii Infection [PDF]

, 2020
Background: Sporothrix schenckii (S. schenckii), a dimorphic fungus, causes sporotrichosis. Mast cells (MCs) have been described to be involved in skin fungal infections. The role of MCs in cutaneous sporotrichosis remains largely unknown. Objectives:
Frischbutter, Stefan, Geng, Peng, Jiao, Qingqing, Li, Ruoyu, Luo, Ying, Maurer, Marcus, Scheffel, Jörg, Wang, Yuhan, Zhao, Zuotao   +8 more
core   +1 more source