PubMed:12618764 / 1257-1497 JSONTXT

{"project":"sentences","denotations":[{"id":"TextSentencer_T10","span":{"begin":0,"end":240},"obj":"Sentence"},{"id":"T10","span":{"begin":0,"end":240},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Luciferase report assays suggest that the -670/MMP-9 promoter is upregulated by MEK5 and electromobility shift assay further suggests the involvement of activator protein-I (AP-1), but not the NF-kappa B, binding site in the MMP-9 promoter."}