期刊
RESPIRATORY PHYSIOLOGY & NEUROBIOLOGY
卷 283, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.resp.2020.103548
关键词
COVID-19; SARS-CoV-2; ACE2; ARDS; Pneumonia and inflammation
COVID-19 mainly affects the lungs, progressing to pneumonia and acute respiratory distress syndrome (ARDS) through the ACE2 receptor, spreading to various organs. Cytokine storm aggravates inflammation, leading to multiple organ dysfunction. This study provides insights for clinicians and scientists to combat COVID-19.
Background: Globally, the current medical emergency for novel coronavirus 2019 (COVID-19) leads to respiratory distress syndrome and death. Purpose: This review highlighted the effect of COVID-19 on systemic multiple organ failure syndromes. This review is intended to fill a gap in information about human physiological response to COVID-19 infections. This review may shed some light on other potential mechanisms and approaches in COVID-19 infections towards systemic multiorgan failure syndromes. Finding: SARS-CoV-2 intervened mainly in the lung with progression to pneumonia and acute respiratory distress syndrome (ARDS) via the angiotensin-converting enzyme 2(ACE2) receptor. Depending on the viral load, infection spread through the ACE2 receptor further to various organs such as heart, liver, kidney, brain, endo-thelium, GIT, immune cell, and RBC (thromboembolism). This may be aggravated by cytokine storm with the extensive release of proinflammatory cytokines from the deregulating immune system. Conclusion: The widespread and vicious combinations of cytokines with organ crosstalk contribute to systemic hyper inflammation and ultimately lead to multiple organ dysfunction (Fig. 1). This comprehensive study comprises various manifestations of different organs in COVID-19 and may assist the clinicians and scientists pertaining to a broad approach to fight COVID 19.
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