[EN] PYRIMIDO[4,5-B]INDOLE DERIVATIVES AND USE THEREOF IN THE EXPANSION OF HEMATOPOIETIC STEM CELLS [FR] DÉRIVÉS DE PYRIMIDO[4,5-B]INDOLE ET LEUR UTILISATION DANS L'EXPANSION DES CELLULES SOUCHES HÉMATOPOÏÉTIQUES
[EN] PYRIMIDO[4,5-B]INDOLE DERIVATIVES AND USE THEREOF IN THE EXPANSION OF HEMATOPOIETIC STEM CELLS [FR] DÉRIVÉS DE PYRIMIDO[4,5-B]INDOLE ET LEUR UTILISATION DANS L'EXPANSION DES CELLULES SOUCHES HÉMATOPOÏÉTIQUES
PYRIMIDO[4,5-B]INDOLE DERIVATIVES AND USE THEREOF IN THE EXPANSION OF HEMATOPOIETIC STEM CELLS
申请人:UNIVERSITÉ DE MONTRÉAL
公开号:US20150011543A1
公开(公告)日:2015-01-08
Pyrimido[4,5-b]indole derivatives are provided. These compounds are useful to expand hematopoietic stem cell populations, particularly, human hematopoietic stem cell populations. The compounds are also useful in the medical treatment of diseases that involve hematopoietic stem cells.
Pyrimido[4,5-B]indole derivatives and use thereof in the expansion of hematopoietic stem cells
申请人:UNIVERSITÉ DE MONTRÉAL
公开号:US09296744B2
公开(公告)日:2016-03-29
Pyrimido[4,5-b]indole derivatives are provided. These compounds are useful to expand hematopoietic stem cell populations, particularly, human hematopoietic stem cell populations. The compounds are also useful in the medical treatment of diseases that involve hematopoietic stem cells.
Compounds and methods for enhancing viral gene transfer to human hematopoietic cells
申请人:UNIVERSTÉ DE MONTRÉAL
公开号:US10273503B2
公开(公告)日:2019-04-30
Methods and compositions for enhancing viral gene transfer, such as lentiviral gene transfer, and improving the efficacy of gene delivery to cells such as primitive hematopoietic cells, are described. These methods and compositions are based on the use of pyrimido[4,5-b]indole derivatives. Cell-based compositions and methods useful for therapeutic indications amenable to treatment with gene therapies, including hematopoietic stem cell therapies, are also described.
COMPOUNDS AND METHODS FOR ENHANCING VIRAL GENE TRANSFER TO HUMAN HEMATOPOIETIC CELLS
申请人:UNIVERSITÉ DE MONTRÉAL
公开号:US20180201953A1
公开(公告)日:2018-07-19
Methods and compositions for enhancing viral gene transfer, such as lentiviral gene transfer, and improving the efficacy of gene delivery to cells such as primitive hematopoietic cells, are described. These methods and compositions are based on the use of pyrimido[4,5-b]indole derivatives. Cell-based compositions and methods useful for therapeutic indications amenable to treatment with gene therapies, including hematopoietic stem cell therapies, are also described.
METHODS AND COMPOSITIONS RELATING TO HEMATOPOIETIC STEM CELL EXPANSION
申请人:CHILDREN'S MEDICAL CENTER CORPORATION
公开号:US20190119642A1
公开(公告)日:2019-04-25
Described herein are methods and compositions relating to expanding, enriching, and/or maintaining a population of hematopoietic stem cells ex vivo. In some embodiments, the methods and compositions can relate to a combination of two or more agents, e.g., an agent that increases the expression of a Notch target gene; an agent that activates a ubiquitin ligase complex comprising cereblon; a compound that inhibits BMP signaling; a modulator of histone methylation; an inhibitor of TGFβ signaling; an inhibitor of p38 signaling; an activator of canonical Wnt signaling; a modulator of histone acetylation; a compound represented by formula (1); an aryl hydrocarbon receptor inhibitor; a histone demethylase inhibitor; a TGFβ receptor inhibitor; a compound that inhibits a protein that propagates p38 signaling; a compound that inhibits a protein that promotes β-catenin degradation; a histone deacetylase inhibitor; Prostaglandin; an agonist of Notch signaling; an inhibitor of SIRT1; UM171; and/or a compound listed in Table 1.