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Mechanisms of Gut-Related Viral Persistence in Long COVID. | LitMetric

Mechanisms of Gut-Related Viral Persistence in Long COVID.

Viruses

Department of Physiology, Michigan State University, East Lansing, MI 48824, USA.

Published: August 2024

AI Article Synopsis

Article Abstract

Long COVID (post-acute sequelae of COVID-19-PASC) is a consequence of infection by SARS-CoV-2 that continues to disrupt the well-being of millions of affected individuals for many months beyond their first infection. While the exact mechanisms underlying PASC remain to be defined, hypotheses regarding the pathogenesis of long COVID are varied and include (but are not limited to) dysregulated local or systemic inflammatory responses, autoimmune mechanisms, viral-induced hormonal imbalances, skeletal muscle abnormalities, complement dysregulation, novel abzymes, and long-term persistence of virus and/or fragments of viral RNA or proteins. This review article is based on a comprehensive review of the wide range of symptoms most often observed in long COVID and an attempt to integrate that information into a plausible hypothesis for the pathogenesis of PASC. In particular, it is proposed that long-term dysregulation of the gut in response to viral persistence could lead to the myriad of symptoms observed in PASC.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11360392PMC
http://dx.doi.org/10.3390/v16081266DOI Listing

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