[HTML][HTML] Toll-like receptor 3 (TLR3) regulation mechanisms and roles in antiviral innate immune responses

C Yujuan, LIN Junhong, Z Yao… - Journal of Zhejiang …, 2021 - ncbi.nlm.nih.gov
Abstract Toll-like receptor 3 (TLR3) is a member of the TLR family, mediating the
transcriptional induction of type I interferons (IFNs), proinflammatory cytokines, and …

Ubiquitin signaling in immune responses

H Hu, SC Sun - Cell research, 2016 - nature.com
Ubiquitination has emerged as a crucial mechanism that regulates signal transduction in
diverse biological processes, including different aspects of immune functions. Ubiquitination …

[HTML][HTML] Severe acute respiratory syndrome coronavirus ORF3a protein activates the NLRP3 inflammasome by promoting TRAF3-dependent ubiquitination of ASC

KL Siu, KS Yuen, C Castaño-Rodriguez, ZW Ye… - The FASEB …, 2019 - ncbi.nlm.nih.gov
Severe acute respiratory syndrome coronavirus (SARS-CoV) is capable of inducing a storm
of proinflammatory cytokines. In this study, we show that the SARS-CoV open reading frame …

[HTML][HTML] Lactate is a natural suppressor of RLR signaling by targeting MAVS

W Zhang, G Wang, ZG Xu, H Tu, F Hu, J Dai, Y Chang… - Cell, 2019 - cell.com
Summary RLR-mediated type I IFN production plays a pivotal role in elevating host immunity
for viral clearance and cancer immune surveillance. Here, we report that glycolysis, which is …

Spliceosome-targeted therapies trigger an antiviral immune response in triple-negative breast cancer

EA Bowling, JH Wang, F Gong, W Wu, NJ Neill, IS Kim… - Cell, 2021 - cell.com
Many oncogenic insults deregulate RNA splicing, often leading to hypersensitivity of tumors
to spliceosome-targeted therapies (STTs). However, the mechanisms by which STTs …

Innate immune sensing and signaling of cytosolic nucleic acids

J Wu, ZJ Chen - Annual review of immunology, 2014 - annualreviews.org
The innate immune system utilizes pattern-recognition receptors (PRRs) to detect the
invasion of pathogens and initiate host antimicrobial responses such as the production of …

Phosphorylation of innate immune adaptor proteins MAVS, STING, and TRIF induces IRF3 activation

S Liu, X Cai, J Wu, Q Cong, X Chen, T Li, F Du, J Ren… - Science, 2015 - science.org
INTRODUCTION Sensing of pathogenic microbes and tissue damage by the innate immune
system triggers immune cells to secrete cytokines that promote host defense. Viral RNA …

Beyond K48 and K63: non-canonical protein ubiquitination

M Tracz, W Bialek - Cellular & molecular biology letters, 2021 - Springer
Protein ubiquitination has become one of the most extensively studied post-translational
modifications. Originally discovered as a critical element in highly regulated proteolysis …

Detection of microbial infections through innate immune sensing of nucleic acids

X Tan, L Sun, J Chen, ZJ Chen - Annual review of microbiology, 2018 - annualreviews.org
Microbial infections are recognized by the innate immune system through germline-encoded
pattern recognition receptors (PRRs). As most microbial pathogens contain DNA and/or …

STING specifies IRF3 phosphorylation by TBK1 in the cytosolic DNA signaling pathway

Y Tanaka, ZJ Chen - Science signaling, 2012 - science.org
Cytosolic double-stranded DNA (dsDNA) stimulates the production of type I interferon (IFN)
through the endoplasmic reticulum (ER)–resident adaptor protein STING (stimulator of IFN …