PMC:7652766 / 21022-21332 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"763","span":{"begin":137,"end":141},"obj":"Gene"},{"id":"764","span":{"begin":93,"end":95},"obj":"Gene"},{"id":"778","span":{"begin":162,"end":173},"obj":"Species"},{"id":"779","span":{"begin":115,"end":116},"obj":"Gene"},{"id":"781","span":{"begin":124,"end":133},"obj":"Disease"},{"id":"800","span":{"begin":185,"end":189},"obj":"Gene"},{"id":"814","span":{"begin":213,"end":215},"obj":"Gene"}],"attributes":[{"id":"A763","pred":"tao:has_database_id","subj":"763","obj":"Gene:59272"},{"id":"A764","pred":"tao:has_database_id","subj":"764","obj":"Gene:6999"},{"id":"A778","pred":"tao:has_database_id","subj":"778","obj":"Tax:12814"},{"id":"A779","pred":"tao:has_database_id","subj":"779","obj":"Gene:351"},{"id":"A781","pred":"tao:has_database_id","subj":"781","obj":"MESH:D007239"},{"id":"A800","pred":"tao:has_database_id","subj":"800","obj":"Gene:59272"},{"id":"A814","pred":"tao:has_database_id","subj":"814","obj":"Gene:6999"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":" could explain its higher transmissibility and demonstrate that it can bind more efficiently to host cells, having a robust infection in ACE2+ cells in the upper respiratory tract (7).\nACE2 is an enzyme belonging to the renin-angiotensin system, located on the cell surface of type II alveolar epithelial cells"}