tetano
Editor, Senior Moderator
Eur J Gastroenterol Hepatol
. 2021 Jan 6;Publish Ahead of Print.
doi: 10.1097/MEG.0000000000002034. Online ahead of print.
Cytokine-induced liver injury in coronavirus disease-2019 (COVID-19): untangling the knots
Prajna Anirvan[SUP] 1 [/SUP], Sonali Narain, Negin Hajizadeh, Fuad Z Aloor, Shivaram P Singh, Sanjaya K Satapathy
Affiliations
Abstract
Liver dysfunction manifesting as elevated aminotransferase levels has been a common feature of coronavirus disease-2019 (COVID-19) infection. The mechanism of liver injury in COVID-19 infection is unclear. However, it has been hypothesized to be a result of direct cytopathic effects of the virus, immune dysfunction and cytokine storm-related multiorgan damage, hypoxia-reperfusion injury and idiosyncratic drug-induced liver injury due to medications used in the management of COVID-19. The favored hypothesis regarding the pathophysiology of liver injury in the setting of COVID-19 is cytokine storm, an aberrant and unabated inflammatory response leading to hyperproduction of cytokines. In the current review, we have summarized the potential pathophysiologic mechanisms of cytokine-induced liver injury based on the reported literature.
. 2021 Jan 6;Publish Ahead of Print.
doi: 10.1097/MEG.0000000000002034. Online ahead of print.
Cytokine-induced liver injury in coronavirus disease-2019 (COVID-19): untangling the knots
Prajna Anirvan[SUP] 1 [/SUP], Sonali Narain, Negin Hajizadeh, Fuad Z Aloor, Shivaram P Singh, Sanjaya K Satapathy
Affiliations
- PMID: 33405427
- DOI: 10.1097/MEG.0000000000002034
Abstract
Liver dysfunction manifesting as elevated aminotransferase levels has been a common feature of coronavirus disease-2019 (COVID-19) infection. The mechanism of liver injury in COVID-19 infection is unclear. However, it has been hypothesized to be a result of direct cytopathic effects of the virus, immune dysfunction and cytokine storm-related multiorgan damage, hypoxia-reperfusion injury and idiosyncratic drug-induced liver injury due to medications used in the management of COVID-19. The favored hypothesis regarding the pathophysiology of liver injury in the setting of COVID-19 is cytokine storm, an aberrant and unabated inflammatory response leading to hyperproduction of cytokines. In the current review, we have summarized the potential pathophysiologic mechanisms of cytokine-induced liver injury based on the reported literature.