PubMed:31068417 / 56-154 JSONTXT

{"project":"sentences","denotations":[{"id":"T2","span":{"begin":0,"end":98},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"A protease-mediated one at the cell surface and another facilitated by cathepsins in the endosome."}