PMC:7652766 / 17215-17525 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"639","span":{"begin":28,"end":31},"obj":"Gene"},{"id":"640","span":{"begin":249,"end":253},"obj":"Gene"},{"id":"646","span":{"begin":131,"end":133},"obj":"Gene"}],"attributes":[{"id":"A639","pred":"tao:has_database_id","subj":"639","obj":"Gene:2187"},{"id":"A640","pred":"tao:has_database_id","subj":"640","obj":"Gene:59272"},{"id":"A646","pred":"tao:has_database_id","subj":"646","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":"o antigen-binding fragment (Fab) regions of immunoglobulin G (IgG) and of the fragment crystallizable (Fc) portion of the antibody to Fc gamma receptors (FcγRs) that are expressed by immune cells occurs, promoting viral entry without the use of the ACE2 receptor (69, 70). However, the presence of viral RNA in"}