Angélica J M de Leeuw1, Maureen A M Oude Luttikhuis1, Annemarijn C Wellen1, Christine Müller2, Cornelis F Calkhoven3. 1. University Medical Center Groningen (UMCG), University of Groningen, 9700, AD, Groningen, The Netherlands. 2. European Research Institute for the Biology of Ageing (ERIBA), University Medical Center Groningen, University of Groningen, 9700, AD, Groningen, The Netherlands. 3. European Research Institute for the Biology of Ageing (ERIBA), University Medical Center Groningen, University of Groningen, 9700, AD, Groningen, The Netherlands. c.f.calkhoven@umcg.nl.
Abstract
The severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) pandemic has proven a challenge to healthcare systems since its first appearance in late 2019. The global spread and devastating effects of coronavirus disease 2019 (COVID-19) on patients have resulted in countless studies on risk factors and disease progression. Overweight and obesity emerged as one of the major risk factors for developing severe COVID-19. Here we review the biology of coronavirus infections in relation to obesity. In particular, we review literature about the impact of adiposity-related systemic inflammation on the COVID-19 disease severity, involving cytokine, chemokine, leptin, and growth hormone signaling, and we discuss the involvement of hyperactivation of the renin-angiotensin-aldosterone system (RAAS). Due to the sheer number of publications on COVID-19, we cannot be completed, and therefore, we apologize for all the publications that we do not cite.
The severe acute respiratory syndrome-coronavirus-2 (n class="Species">SARS-CoV-2) pandemic has proven a challenge to healthcare systems since its first appearance in late 2019. The global spread and devastating effects of coronavirus disease 2019 (COVID-19) on patients have resulted in countless studies on risk factors and disease progression. Overweight and obesity emerged as one of the major risk factors for developing severe COVID-19. Here we review the biology of coronavirus infections in relation to obesity. In particular, we review literature about the impact of adiposity-related systemic inflammation on the COVID-19 disease severity, involving cytokine, chemokine, leptin, and growth hormone signaling, and we discuss the involvement of hyperactivation of the renin-angiotensin-aldosterone system (RAAS). Due to the sheer number of publications on COVID-19, we cannot be completed, and therefore, we apologize for all the publications that we do not cite.
Authors: Tamara Tchkonia; Dean E Morbeck; Thomas Von Zglinicki; Jan Van Deursen; Joseph Lustgarten; Heidi Scrable; Sundeep Khosla; Michael D Jensen; James L Kirkland Journal: Aging Cell Date: 2010-08-15 Impact factor: 9.304