Rare variants in Toll-like receptor 7 results in functional impairment and downregulation of cytokine-mediated signaling in COVID-19 patients

S Mantovani, S Daga, C Fallerini, M Baldassarri… - Genes & …, 2022 - nature.com
Toll-like receptors (TLR) are crucial components in the initiation of innate immune responses
to a variety of pathogens, triggering the production of pro-inflammatory cytokines and type I …

Association of Toll-like receptor 7 variants with life-threatening COVID-19 disease in males: findings from a nested case-control study

C Fallerini, S Daga, S Mantovani, E Benetti, N Picchiotti… - elife, 2021 - elifesciences.org
Background: Recently, loss-of-function variants in TLR7 were identified in two families in
which COVID-19 segregates like an X-linked recessive disorder environmentally …

Association of TLR3 functional variant (rs3775291) with COVID-19 susceptibility and death: a population-scale study

G Dhangadamajhi, R Rout - Human cell, 2021 - Springer
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing the recent
pandemic of coronavirus disease-19 (COVID-19) has a long, positive-sense, non …

COVID-19 susceptibility, severity, clinical outcome and Toll-like receptor (7) mRNA expression driven by TLR7 gene polymorphism (rs3853839) in middle-aged …

SM El-Hefnawy, HA Eid, RG Mostafa, SS Soliman… - Gene Reports, 2022 - Elsevier
Background Toll-like receptors are implicated in the pathophysiology of the severe acute
respiratory syndrome coronavirus (SARS-CoV) and the Middle East respiratory disease …

Genetic Screening for TLR7 Variants in Young and Previously Healthy Men With Severe COVID-19

X Solanich, G Vargas-Parra, CI Van der Made… - Frontiers in …, 2021 - frontiersin.org
Introduction Loss-of-function TLR7 variants have been recently reported in a small number
of males to underlie strong predisposition to severe COVID-19. We aimed to determine the …

Lower peripheral blood Toll-like receptor 3 expression is associated with an unfavorable outcome in severe COVID-19 patients

MCS Menezes, ADM Veiga, T Martins de Lima… - Scientific reports, 2021 - nature.com
The role of innate immunity in COVID-19 is not completely understood. Therefore, this study
explored the impact of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) …

Prognostic impact of toll-like receptors gene polymorphism on outcome of COVID-19 pneumonia: A case-control study

MM Alseoudy, M Elgamal, DA Abdelghany, AM Borg… - Clinical …, 2022 - Elsevier
Abstract Toll-like receptor 3 (TLR3) and TLR7 genes are involved in the host immune
response against viral infections including SARS-COV-2. This study aimed to investigate the …

Individual genetic variability mainly of Proinflammatory cytokines, cytokine receptors, and toll‐like receptors dictates pathophysiology of COVID‐19 disease

MK Vakil, Y Mansoori, GRL Al‐Awsi… - Journal of Medical …, 2022 - Wiley Online Library
Innate and acquired immunity responses are crucial for viral infection elimination. However,
genetic variations in coding genes may exacerbate the inflammation or initiate devastating …

[HTML][HTML] Role of toll-like receptor 7/8 pathways in regulation of interferon response and inflammatory mediators during SARS-CoV2 infection and potential therapeutic …

SR Dyavar, R Singh, R Emani, GP Pawar… - Biomedicine & …, 2021 - Elsevier
Abstract Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV2) is the causative
agent of Corona Virus Disease 2019 (COVID-19). Lower production of type I and III …

Toll-like receptor 4 in COVID-19: friend or foe?

S Mukherjee - Future Virology, 2022 - Taylor & Francis
Tweetable abstract Toll-like receptor 4, an innate immune sensor, is one of the key 'fate-
deciding'regulators of immunity as well as COVID-19 immunopathogenesis. Suitable …