Results 31 to 40 of about 670 (133)

The Role of Flagellin B in Vibrio anguillarum-Induced Intestinal Immunity and Functional Domain Identification

Frontiers in Immunology, 2021
Vibrio anguillarum, an opportunistic pathogen of aquatic animals, moves using a filament comprised of polymerised flagellin proteins. Flagellins are essential virulence factors for V. anguillarum infection.
Quanxin Gao, Shaokui Yi, Yang Li, Jinping Luo, Qianqian Xing, Xia Yang, Ming Zhao, Minghua Min, Qian Wang, Yabing Wang, Lingbo Ma, Shiming Peng   +11 more
doaj   +1 more source

Common TLR5 Mutations Control Cancer Progression

Cancer Cell, 2015
The mechanisms regulating tumor-associated inflammation are incompletely understood. In this issue of Cancer Cell, Rutkowski and colleagues indicate that TLR5 signaling deficiency, which occurs in ∼10% of the population, changes interactions with commensal microbiota and deregulates a cascade of inflammatory events that can suppress or accelerate ...
Pfirschke, Christina, Garris, Christopher, Pittet, Mikaël   +2 more
openaire   +3 more sources

CXCR1, TLR4, and CXCL8: Key Mediators of Pseudomonas aeruginosa Virulence in Wound and Burn Infections

Медицинская иммунология
Pseudomonas aeruginosa, an opportunistic pathogen of considerable clinical import, presents a formidable challenge to susceptible individuals, particularly within the confines of nosocomial settings.
Muslim Idan Mohsin, Hydar Muhsin Khalfa, Samer A. M. H. Al-Hilali, Israa Mahmood Kadhim Al-Zubaidy, Mahmood Shaker Jabbar, Karrar S. Zayed, Mohammed Jasim Al-Shamarti   +6 more
doaj   +1 more source

Salmonella flagella confer anti-tumor immunological effect via activating Flagellin/TLR5 signalling within tumor microenvironment

Acta Pharmaceutica Sinica B, 2021
Salmonella: mediated cancer therapy has achieved remarkable anti-tumor effects in experimental animal models, but the detailed mechanism remains unsolved. In this report, the active involvement of the host immune response in this process was confirmed by
Jianxiang Chen, Yiting Qiao, Guo Chen, Cunjie Chang, Heng Dong, Bo Tang, Xiawei Cheng, Xiufeng Liu, Zichun Hua   +8 more
doaj   +1 more source

Fish TLR5 develops a taste for viral RNA

The EMBO Reports, 2022
These days not only humans but also freshwater fish battle with infections by RNA viruses (Zou & Nie, 2017). This observation prompted Liao et al to turn their attention to viral recognition in Grass carp (Ctenopharyngodon idella), the most important cultivated freshwater fish with 5.7 million tons and 13 billion USD in fishery exports per year (FAO ...
openaire   +2 more sources

Flagellin-independent effects of a Toll-like receptor 5 polymorphism in the inflammatory response to Burkholderia pseudomallei.

PLoS Neglected Tropical Diseases, 2019
BackgroundToll-like receptors (TLRs) are sentinel receptors of the innate immune system. TLR4 detects bacterial lipopolysaccharide (LPS) and TLR5 detects bacterial flagellin.
Amy K Dickey, Narisara Chantratita, Sarunporn Tandhavanant, Deirdre Ducken, Lara Lovelace-Macon, Sudeshna Seal, Johanna Robertson, Nicolle D Myers, Sandra Schwarz, Mark M Wurfel, Susanna Kosamo, T Eoin West   +11 more
doaj   +1 more source

Whole‐Genome Sequencing Pilot of the Central Asian Genomic Diversity Project Reveals Distinct Histories, Adaptation, and Introgression

Advanced Science, EarlyView.
As a pilot phase of the Central Asian Genomic Diversity Project, whole‐genome sequencing of 166 individuals from 20 Central Asian and Afghan Hazara populations reveals fine‐scale substructure shaped by repeated trans‐Eurasian migration and admixture. Integrated analyses uncover post‐admixture adaptation, archaic introgression, and medically relevant ...
Mengge Wang, Shuhan Duan, Qiuxia Sun, Renkuan Tang, Lintao Luo, Jie Zhong, Zhaxylyk Sabitov, CAGDP Consortium†, Lan‐Hai Wei, Chao Liu, Maxat Zhabagin, Guanglin He   +11 more
wiley   +1 more source

TLR5 Activation Exacerbates Airway Inflammation in Asthma

Lung, 2020
Innate immune activation through exposure to indoor and outdoor pollutants is emerging as an important determinant of asthma severity. For example, household levels of the bacterial product lipopolysaccharide (LPS) are associated with increased asthma severity.
G. S. Whitehead, S. Hussain, R. Fannin, C. S. Trempus, C. L. Innes, S. H. Schurman, D. N. Cook, S. Garantziotis   +7 more
openaire   +3 more sources

TLR5 participates in the TLR4 receptor complex and promotes MyD88-dependent signaling in environmental lung injury

eLife, 2020
Lung disease causes significant morbidity and mortality, and is exacerbated by environmental injury, for example through lipopolysaccharide (LPS) or ozone (O3). Toll-like receptors (TLRs) orchestrate immune responses to injury by recognizing pathogen- or
Salik Hussain, Collin G Johnson, Joseph Sciurba, Xianglin Meng, Vandy P Stober, Caini Liu, Jaime M Cyphert-Daly, Katarzyna Bulek, Wen Qian, Alma Solis, Yosuke Sakamachi, Carol S Trempus, Jim J Aloor, Kym M Gowdy, W Michael Foster, John W Hollingsworth, Robert M Tighe, Xiaoxia Li, Michael B Fessler, Stavros Garantziotis   +19 more
doaj   +1 more source

TP53 Loss Elevates NF‐κB‐IFN‐β‐MHC‐Ia Signaling to Promote NK Cell Resistance in Osteosarcoma

Advanced Science, EarlyView.
TP53 loss in a transforming or osteosarcoma cell promotes cytosolic DNA accumulation, activating NF‐κB‐dependent IFN‐β production. Autocrine IFN‐β signaling increases cell‐surface HLA‐Ia expression, strengthens inhibitory KIR signaling in natural killer cells, and thereby enables the affected cell to evade NK cell‐mediated cytotoxicity.
Guihui Qin, Cheung Kwan Yeung, Ye Yi, Dejin Zheng, Miaoman Ye, Chi‐Chong Chio, Jinjie Wu, Siyi Fu, Chu‐Xia Deng, Ren‐He Xu   +9 more
wiley   +1 more source