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University of Nevada, Las Vegas

Life Sciences Faculty Research

COVID-19

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Severe Covid-19 In Alzheimer’S Disease: Apoe4’S Fault Again?, Nian Xiong, Martin R. Schiller, Jingwen Li, Xiaowu Chen, Zhicheng Lin Jun 2021

Severe Covid-19 In Alzheimer’S Disease: Apoe4’S Fault Again?, Nian Xiong, Martin R. Schiller, Jingwen Li, Xiaowu Chen, Zhicheng Lin

Life Sciences Faculty Research

Challenges have been recognized in healthcare of patients with Alzheimer’s disease (AD) in the COVID-19 pandemic, given a high infection and mortality rate of COVID-19 in these patients. This situation urges the identification of underlying risks and preferably biomarkers for evidence-based, more effective healthcare. Towards this goal, current literature review and network analysis synthesize available information on the AD-related gene APOE into four lines of mechanistic evidence. At a cellular level, the risk isoform APOE4 confers high infectivity by the underlying coronavirus SARS-CoV-2; at a genetic level, APOE4 is associated with severe COVID-19; at a pathway level, networking connects APOE …