PMC:7784828 / 256-445 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T10","span":{"begin":92,"end":158},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":", our knowledge of the underlying molecular mechanisms of many diseases remains inadequate. This have led to limited effective medicines for several diseases. To address these challenges, e"}