Toll-like receptor signaling and its role in cell-mediated immunity

T Duan, Y Du, C Xing, HY Wang, RF Wang - Frontiers in Immunology, 2022 - frontiersin.org
Innate immunity is the first defense system against invading pathogens. Toll-like receptors
(TLRs) are well-defined pattern recognition receptors responsible for pathogen recognition …

TLR4 and CD14 trafficking and its influence on LPS-induced pro-inflammatory signaling

A Ciesielska, M Matyjek, K Kwiatkowska - Cellular and molecular life …, 2021 - Springer
Abstract Toll-like receptor (TLR) 4 belongs to the TLR family of receptors inducing pro-
inflammatory responses to invading pathogens. TLR4 is activated by lipopolysaccharide …

Overview of general and discriminating markers of differential microglia phenotypes

AM Jurga, M Paleczna, KZ Kuter - Frontiers in cellular neuroscience, 2020 - frontiersin.org
Inflammatory processes and microglia activation accompany most of the pathophysiological
diseases in the central nervous system. It is proven that glial pathology precedes and even …

COVID‐19 and toll‐like receptor 4 (TLR4): SARS‐CoV‐2 may bind and activate TLR4 to increase ACE2 expression, facilitating entry and causing hyperinflammation

MM Aboudounya, RJ Heads - Mediators of inflammation, 2021 - Wiley Online Library
Causes of mortality from COVID‐19 include respiratory failure, heart failure, and
sepsis/multiorgan failure. TLR4 is an innate immune receptor on the cell surface that …

Coupled scRNA-seq and intracellular protein activity reveal an immunosuppressive role of TREM2 in cancer

Y Katzenelenbogen, F Sheban, A Yalin, I Yofe… - Cell, 2020 - cell.com
Cell function and activity are regulated through integration of signaling, epigenetic,
transcriptional, and metabolic pathways. Here, we introduce INs-seq, an integrated …

Toll-like receptor 4 (TLR4) inhibitors: Current research and prospective

Y Zhang, X Liang, X Bao, W Xiao, G Chen - European journal of medicinal …, 2022 - Elsevier
Abstract Toll-like receptor 4 (TLR4), a member of the Toll-like receptor (TLR) family, is
involved in innate immunity and mediates inflammatory responses by recognizing …

Toll-like receptors and the control of immunity

KA Fitzgerald, JC Kagan - Cell, 2020 - cell.com
The study of innate immunity and its link to inflammation and host defense encompasses
diverse areas of biology, ranging from genetics and biophysics to signal transduction and …

A journey from structure to function of bacterial lipopolysaccharides

F Di Lorenzo, KA Duda, R Lanzetta, A Silipo… - Chemical …, 2021 - ACS Publications
Lipopolysaccharide (LPS) is a crucial constituent of the outer membrane of most Gram-
negative bacteria, playing a fundamental role in the protection of bacteria from …

[HTML][HTML] An overview of the non-canonical inflammasome

KP Downs, H Nguyen, A Dorfleutner… - Molecular aspects of …, 2020 - Elsevier
Inflammasomes are large cytosolic multiprotein complexes assembled in response to
infection and cellular stress, and are crucial for the activation of inflammatory caspases and …

Microglia clear neuron-released α-synuclein via selective autophagy and prevent neurodegeneration

I Choi, Y Zhang, SP Seegobin, M Pruvost… - Nature …, 2020 - nature.com
Microglia maintain brain homeostasis by removing neuron-derived components such as
myelin and cell debris. The evidence linking microglia to neurodegenerative diseases is …