Abstract:
The COVID-19 pandemic has resulted in the infection of hundreds of millions of individuals over the past three years, coupled with millions of deaths. Along with these more acute impacts of infection, a large subset of patients developed symptoms that collectively comprise “post-acute sequelae of COVID-19” (PASC, also known as long COVID), which can persist for months and maybe even years. In this review, we outline current knowledge on the role of impaired microbiota-gut-brain (MGB) axis signaling in the development of PASC and the potential mechanisms involved, which may lead to better understanding of disease progression and treatment options in the future.
Source: Gareau MG, Barrett KE. The role of the microbiota-gut-brain axis in post-acute COVID syndrome. Am J Physiol Gastrointest Liver Physiol. 2023 Mar 7. doi: 10.1152/ajpgi.00293.2022. Epub ahead of print. PMID: 36880667. https://journals.physiology.org/doi/abs/10.1152/ajpgi.00293.2022 (Full text available as PDF file)