PMC:7352545 / 45075-45205 JSONTXT

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{"project":"LitCovid-PD-CLO","denotations":[{"id":"T603","span":{"begin":23,"end":28},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_9606"},{"id":"T604","span":{"begin":73,"end":74},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T605","span":{"begin":92,"end":103},"obj":"http://purl.obolibrary.org/obo/CLO_0053065"}],"text":"Host proteases such as human ACE2 help viral entry through removement of a barrier to enter human cells through unknown receptors."}

{"project":"LitCovid-sentences","denotations":[{"id":"T432","span":{"begin":0,"end":130},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Host proteases such as human ACE2 help viral entry through removement of a barrier to enter human cells through unknown receptors."}