CORD-19:ceba28d8304f3df8001164f8edeef545154289f6 / 13824-13974 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T80","span":{"begin":0,"end":150},"obj":"Sentence"},{"id":"TextSentencer_T80","span":{"begin":0,"end":150},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Furthermore, unhelped virus-specific CD8 T cells had higher PD-1 expression compared to helped virus-specific CD8 T cells (Fig 3D and S3E \u0026 S3F Fig) ."}