CORD-19:68a7101a90454172c91785d8c352f776a82df5d4 / 27115-27298 JSONTXT

{"project":"Epistemic_Statements","denotations":[{"id":"T66","span":{"begin":0,"end":183},"obj":"Epistemic_statement"}],"text":"MV contain various bioactive molecules and may (i) directly stimulate cells as a kind of 'signaling complex', and (ii) transfer membrane receptors, proteins, mRNA and organelles (e.g."}