Preprint Review Version 1 Preserved in Portico This version is not peer-reviewed

The Intersection of COVID-19 and MAFLD: An Overview of the Current Evidence

Version 1 : Received: 3 April 2023 / Approved: 4 April 2023 / Online: 4 April 2023 (09:31:42 CEST)

A peer-reviewed article of this Preprint also exists.

Buchynskyi, M.; Kamyshna, I.; Oksenych, V.; Zavidniuk, N.; Kamyshnyi, A. The Intersection of COVID-19 and Metabolic-Associated Fatty Liver Disease: An Overview of the Current Evidence. Viruses 2023, 15, 1072. Buchynskyi, M.; Kamyshna, I.; Oksenych, V.; Zavidniuk, N.; Kamyshnyi, A. The Intersection of COVID-19 and Metabolic-Associated Fatty Liver Disease: An Overview of the Current Evidence. Viruses 2023, 15, 1072.

Abstract

The global population is currently experiencing the impact of the SARS-CoV-2 coronavirus, which has caused the Coronavirus Disease 2019 (COVID-19) pandemic. By our profound comprehension of COVID-19, encompassing the involvement sequence of the respiratory tract, gastrointestinal system, and cardiovascular apparatus, the multiorgan symptoms of this infectious disease have been discerned. Metabolic-associated fatty liver disease (MAFLD) is a pervasive public health concern, intricately linked with metabolic dysregulation and estimated to afflict one-fourth of the global adult population. The burgeoning focus on the association between COVID-19 and metabolic dysfunction-associated fatty liver disease (MAFLD) is justified by the potential role of the latter as a risk factor for both SARS-CoV-2 infection and the subsequent emergence of severe COVID-19 symptoms. Investigations have suggested that changes in both innate and adaptive immune responses among metabolic dysfunction-associated fatty liver disease (MAFLD) patients may play a role in determining the severity of COVID-19. The remarkable similarities observed in the cytokine pathways implicated in both diseases imply the existence of shared mechanisms governing the chronic inflammatory responses characterizing these conditions. The effect of metabolic dysfunction-associated fatty liver disease (MAFLD) on the severity of COVID-19 illness remains uncertain, as indicated by conflicting results in cohort investigations.

Keywords

Fatty liver disease; NAFLD; coronavirus disease 2019; SARS-CoV-2

Subject

Medicine and Pharmacology, Clinical Medicine

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