id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-268718-tt07cwrf	Tan, Heng Wee	Angiotensin‐converting enzyme 2: The old door for new severe acute respiratory syndrome coronavirus 2 infection	2020-06-30		.txt	text/plain	6346	400	52	54 Virus infectivity study has indicated that the SARS-CoV-2 is able to utilize ACE2 of human, Chinese horseshoe bats, civet, and pig but was not able to use mouse ACE2. The roles of ACE2 expression in SARS-CoV-2 pathogenesis and human COVID-19 susceptibility are largely unknown. B, ACE2 expression in lung cancer patients with different smoking histories analyzed using similar methods as described previously 106 other symptoms in addition to respiratory symptoms, suggesting that SARS-CoV-2 could perhaps infect other organs (Figure 3 ). 118 In addition to sputum, SARS-CoV-2 RNA has been detected in the stools of a COVID-19 patient, 119 F I G U R E 3 Tissue distribution of angiotensin-converting enzyme 2 (ACE2) expression and potential COVID-19 susceptibility. Expression of elevated levels of proinflammatory cytokines in SARS-CoV-infected ACE2 + cells in SARS patients: relation to the acute lung injury and pathogenesis of SARS	./cache/cord-268718-tt07cwrf.txt	./txt/cord-268718-tt07cwrf.txt