NOVEL DRUG TARGETS TO OVERCOME DE NOVO DRUG-RESISTANCE IN MULTIPLE MYELOMA
申请人:University of Florida Research Foundation, Inc.
公开号:US20130281389A1
公开(公告)日:2013-10-24
Topoisomerase II alpha (topo IIα) is exported from the cell nucleus in human myeloma cells by a chromosome-maintenance protein-1 (CRM1)-dependent mechanism, resulting in topo II inhibitor resistance. The nuclear export signal (NES) of topo IIα is unique, making it a potential target for small molecule inhibitors. Small molecules NES inhibitors were identified, which inhibited binding of topo IIα to the export receptor CRM1. Inhibition was specific to topo IIα as p53 trafficking was unaffected along with topo IIα protein expression and function (decatenation). These topo IIα-specific nuclear export inhibitors may potentially lead to a new approach in circumventing drug resistance in multiple myeloma. The compounds provide a protocol for treating multiple myeloma or an oncogenic disease. Further, the topoisomerase II nuclear export signal inhibitor may be combined with a topoisomerase II inhibitor.
COMPOUNDS THAT MODULATE AUTOIMMUNITY AND METHODS OF USING THE SAME
申请人:Michels Aaron
公开号:US20150038480A1
公开(公告)日:2015-02-05
The invention provides methods of preventing, treating or ameliorating autoimmune diseases, such as diabetes and celiac disease, by decreasing the binding of MHC class II molecules to antigenic peptides or fragments of antigenic peptides of the autoimmune disease by the administration of small organic compounds. The invention also provides pharmaceutical compositions comprising the therapeutically effective small organic compounds and methods of using the same.
US9616051B2
申请人:——
公开号:US9616051B2
公开(公告)日:2017-04-11
US9629848B2
申请人:——
公开号:US9629848B2
公开(公告)日:2017-04-25
[EN] COMPOUNDS THAT MODULATE AUTOIMMUNITY AND METHODS OF USING THE SAME<br/>[FR] COMPOSÉS QUI MODULENT L'AUTO-IMMUNITÉ ET LEURS PROCÉDÉS D'UTILISATION
申请人:UNIV COLORADO REGENTS
公开号:WO2012162697A1
公开(公告)日:2012-11-29
The invention provides methods of preventing, treating or ameliorating autoimmune diseases, such as diabetes and celiac disease, by decreasing the binding of MHC class II molecules to antigenic peptides or fragments of antigenic peptides of the autoimmune disease by the administration of small organic compounds. The invention also provides pharmaceutical compositions comprising the therapeutically effective small organic compounds and methods of using the same.