Method and conjugate for treating h. pylori infection
摘要
A method and comjugate for treating H. pylori infection in a subject are disclosed. The conjugate is composed of (a) a nuclease-resistant antisense oligomer effective to inhibit H. pylori infection in the subject by base-specific Watson-Crick binding to an H. pylori mRNA transcript, and (b) a transport moiety conjugated to the oligomer. The transport moiety is effective to facilitate uptake of the conjugate from the environment of the stomach into the cytoplasm of H. pylori cells by active transport or by pH-gradient transport across of the cell membrane of H. pylori. The conjugate is administered by oral route, preferably in a swellable polymer bolus designed to release the conjugate in sustained release.
申请公布号
WO9832467(A3)
申请公布日期
1998.09.17
申请号
WO1998US01393
申请日期
1998.01.23
申请人
ANTIVIRALS, INC.;UNIVERSITY OF NEBRASKA BOARD OF REGENTS
发明人
IVERSON, PATRICK, L.;BRAGG, RANDALL;WELLER, DWIGHT, D.;SUMMERTON, JAMES, E.