PMC:7228307 / 384-568 JSONTXT

{"project":"LitCovid-sample-PD-IDO","denotations":[{"id":"T4","span":{"begin":53,"end":62},"obj":"http://purl.obolibrary.org/obo/IDO_0000528"}],"text":"key to the normal physiology of immune resistance to pathogens. More than 100 therapeutic monoclonal antibodies (mAbs) are approved or in late stage clinical trials, many of which harn"}