Respiratory syncytial virus nonstructural proteins 1 and 2: Exceptional disrupters of innate immune responses

K Sedeyn, B Schepens, X Saelens - PLoS pathogens, 2019 - journals.plos.org
Human respiratory syncytial virus (RSV) is the most important cause of acute lower
respiratory tract disease in infants worldwide. As a first line of defense against respiratory …

Microbiota-derived acetate protects against respiratory syncytial virus infection through a GPR43-type 1 interferon response

KH Antunes, JL Fachi, R de Paula, EF da Silva… - Nature …, 2019 - nature.com
Severe respiratory syncytial virus (RSV) infection is a major cause of morbidity and mortality
in infants< 2 years-old. Here we describe that high-fiber diet protects mice from RSV …

[HTML][HTML] Microbiota-derived short chain fatty acids: Their role and mechanisms in viral infections

C Feng, C Jin, K Liu, Z Yang - Biomedicine & Pharmacotherapy, 2023 - Elsevier
Microbiota-derived short-chain fatty acids (SCFAs) are crucial for protecting the intestinal
barrier and regulating the immune response during infections. Recent studies show that viral …

The canonical antiviral protein oligoadenylate synthetase 1 elicits antibacterial functions by enhancing IRF1 translation

MK Harioudh, J Perez, L So, M Maheshwari, TS Ebert… - Immunity, 2024 - cell.com
An important property of the host innate immune response during microbial infection is its
ability to control the expression of antimicrobial effector proteins, but how this occurs post …

Oligoadenylate-synthetase-family protein OASL inhibits activity of the DNA sensor cGAS during DNA virus infection to limit interferon production

A Ghosh, L Shao, P Sampath, B Zhao, NV Patel, J Zhu… - Immunity, 2019 - cell.com
Interferon-inducible human oligoadenylate synthetase-like (OASL) and its mouse ortholog,
Oasl2, enhance RNA-sensor RIG-I-mediated type I interferon (IFN) induction and inhibit …

How RSV proteins join forces to overcome the host innate immune response

T Van Royen, I Rossey, K Sedeyn, B Schepens… - Viruses, 2022 - mdpi.com
Respiratory syncytial virus (RSV) is the leading cause of severe acute lower respiratory tract
infections in infants worldwide. Although several pattern recognition receptors (PRRs) can …

Innate immune evasion by human respiratory syncytial virus

Y Ouyang, H Liao, Y Hu, K Luo, S Hu… - Frontiers in microbiology, 2022 - frontiersin.org
Respiratory syncytial virus (RSV) is the leading cause of severe respiratory infection in
young children. Nearly all individuals become infected in their early childhood, and …

Oligoadenylate synthetase 1 displays dual antiviral mechanisms in driving translational shutdown and protecting interferon production

MK Harioudh, J Perez, Z Chong, S Nair, L So… - Immunity, 2024 - cell.com
In response to viral infection, how cells balance translational shutdown to limit viral
replication and the induction of antiviral components like interferons (IFNs) is not well …

Host DNA Demethylation Induced by DNMT1 Inhibition Up-Regulates Antiviral OASL Protein during Influenza a Virus Infection

Z Zhao, J Li, Y Feng, X Kang, Y Li, Y Chen, W Li… - Viruses, 2023 - mdpi.com
Influenza A virus (IAV) is a leading cause of human respiratory infections and poses a major
public health concern. IAV replication can affect the expression of DNA methyltransferases …

Molecular mechanisms for the adaptive switching between the OAS/RNase L and OASL/RIG-I pathways in birds and mammals

E Rong, X Wang, H Chen, C Yang, J Hu, W Liu… - Frontiers in …, 2018 - frontiersin.org
Host cells develop the OAS/RNase L [2′–5′–oligoadenylate synthetase
(OAS)/ribonuclease L] system to degrade cellular and viral RNA, and/or the OASL/RIG-I (2 …