Results 41 to 50 of about 371,093 (352)

Decreased Toll-like Receptor (TLR) 2 and 4 Expression in Spermatozoa in Couples with Unexplained Recurrent Spontaneous Abortion (URSA)

open access: yesIranian Journal of Allergy, Asthma and Immunology, 2019
Studies have shown that toll-like receptors (TLRs) play some important roles in reproductive processes such as ovulation, spermatogenesis, sperm capacitation, fertilization, and pregnancy to the best of our knowledge, no study has evaluated the ...
Nasrin Sereshki   +5 more
doaj   +1 more source

Paclitaxel Induces Acute Pain via Directly Activating Toll like Receptor 4

open access: yesMolecular Pain, 2015
Paclitaxel, a powerful anti-neoplastic drug, often causes pathological pain, which significantly reduces the quality of life in patients. Paclitaxel-induced pain includes pain that occurs immediately after paclitaxel treatment (paclitaxel-associated ...
Xisheng Yan   +6 more
doaj   +1 more source

Structure-activity relationship in monosaccharide-based Toll-like receptor 4 (TLR4) antagonists [PDF]

open access: yes, 2018
The structure-activity relationship was investigated in a series of synthetic TLR4 antagonists formed by a glucosamine core linked to two phosphate esters and two linear carbon chains.
Airoldi, Cristina   +18 more
core   +5 more sources

Bisdemethoxycurcumin and Its Cyclized Pyrazole Analogue Differentially Disrupt Lipopolysaccharide Signalling in Human Monocyte-Derived Macrophages [PDF]

open access: yes, 2018
open11noSeveral studies suggest that curcumin and related compounds possess antioxidant and anti-inflammatory properties including modulation of lipopolysaccharide- (LPS-) mediated signalling in macrophage cell models. We here investigated the effects of

core   +1 more source

Toll-like receptor 4 and NOD2/CARD15 mutations in Hungarian patients with Crohn's disease: Phenotype-genotype correlations [PDF]

open access: yes, 2005
AIM: To determine common NOD2/CARD15 mutations and TLR4 D299G polymorphism in Hungarian patients with CD. METHODS: A total of 527 unrelated patients with CD (male/female: 265/262, age: 37.1 (SD 7.6) years) and 200 healthy subjects were included.
Altorjay, István   +12 more
core   +1 more source

Computational Approaches to Toll-Like Receptor 4 Modulation [PDF]

open access: yesMolecules, 2016
Toll-like receptor 4 (TLR4), along with its accessory protein myeloid differentiation factor 2 (MD-2), builds a heterodimeric complex that specifically recognizes lipopolysaccharides (LPS), which are present on the cell wall of Gram-negative bacteria, activating the innate immune response.
Jean-Marc Billod   +3 more
openaire   +4 more sources

Toll-Like Receptor 4 Signaling and Drug Addiction

open access: yesFrontiers in Pharmacology, 2020
The emphasis of neuronal alterations and adaptations have long been the main focus of the studies of the mechanistic underpinnings of drug addiction. Recent studies have begun to appreciate the role of innate immune system, especially toll-like receptor ...
Ruyan Wu, Ruyan Wu, Jun-Xu Li
doaj   +1 more source

Alveolar macrophages and Toll-like receptor 4 mediate ventilated lung ischemia reperfusion injury in mice. [PDF]

open access: yes, 2012
BackgroundIschemia-reperfusion (I-R) injury is a sterile inflammatory process that is commonly associated with diverse clinical situations such as hemorrhage followed by resuscitation, transient embolic events, and organ transplantation.
Dodd-o, Jeffrey M   +5 more
core   +1 more source

Ulvan Activates Chicken Heterophils and Monocytes Through Toll-Like Receptor 2 and Toll-Like Receptor 4

open access: yesFrontiers in Immunology, 2018
Responsiveness to invasive pathogens, clearance via the inflammatory response, and activation of appropriate acquired responses are all coordinated by innate host defenses.
Nathalie Guriec   +6 more
doaj   +1 more source

Toll-like receptor 4 mediates synergism between alcohol and HCV in hepatic oncogenesis involving stem cell marker Nanog [PDF]

open access: yes, 2009
Alcohol synergistically enhances the progression of liver disease and the risk for liver cancer caused by hepatitis C virus (HCV). However, the molecular mechanism of this synergy remains unclear.
Asahina, Kinji   +13 more
core   +2 more sources

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