RT Journal Article SR Electronic T1 When antimicrobial peptides hit the wrong target: a novel link between tumour macrophages and cancer stem cells JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1841 OP 1842 DO 10.1136/gutjnl-2015-309605 VO 64 IS 12 A1 Giuseppe R Diaferia A1 Gioacchino Natoli YR 2015 UL http://gut.bmj.com/content/64/12/1841.abstract AB