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公开(公告)号:US20120040004A1
公开(公告)日:2012-02-16
申请号:US13146498
申请日:2010-01-28
申请人: Kenneth Alan Howard , Jørgen Kjems , Isabel Nawroth , Jan Alsner , Jens Overgaard , Flemming Besenbacher
发明人: Kenneth Alan Howard , Jørgen Kjems , Isabel Nawroth , Jan Alsner , Jens Overgaard , Flemming Besenbacher
IPC分类号: A61K31/713 , A61P43/00 , A61K9/14 , B82Y5/00
CPC分类号: C12N15/113 , A61K9/5161 , C12N15/111 , C12N2310/14 , C12N2320/32
摘要: The present invention relates to treatment or prevention of radiation induced fibrosis using TNF-alpha antagonism. Preferably, TNF-alpha is antagonized by direct binding or by inhibition of synthesis. In a preferred embodiment, the invention comprises intraperitoneal administration of a chitosan-siRNA nanoparticle, wherein the siRNA is targeted to the mRNA encoding TNF-alpha.
摘要翻译: 本发明涉及使用TNF-α拮抗作用来治疗或预防辐射诱导的纤维化。 优选地,通过直接结合或抑制合成来拮抗TNF-α。 在优选的实施方案中,本发明包括腹膜内施用壳聚糖-siRNA纳米颗粒,其中siRNA靶向编码TNF-α的mRNA。