基本信息:
- 专利标题: COMPOUNDS SUITABLE FOR THE TREATMENT OF MYELOPROLIFERATIVE NEOPLASMS
- 专利标题(中):适用于治疗嗜中性粒细胞性白血病的化合物
- 申请号:PCT/EP2014/059678 申请日:2014-05-12
- 公开(公告)号:WO2014181001A1 公开(公告)日:2014-11-13
- 发明人: MÉNDEZ FERRER, Simón , ARRANZ SALAS, Lorena , ISERN MARÍN, Joan
- 申请人: CNIC FUNDACIÓN CENTRO NACIONAL DE INVESTIGACIONES CARDIOVASCULARES CARLOS III
- 申请人地址: C. Melchor Almagro, 3 E-28029 Madrid ES
- 专利权人: CNIC FUNDACIÓN CENTRO NACIONAL DE INVESTIGACIONES CARDIOVASCULARES CARLOS III
- 当前专利权人: CNIC FUNDACIÓN CENTRO NACIONAL DE INVESTIGACIONES CARDIOVASCULARES CARLOS III
- 当前专利权人地址: C. Melchor Almagro, 3 E-28029 Madrid ES
- 代理机构: RENKEN, Joachim
- 优先权: ESP201330677 20130510
- 主分类号: A61K31/05
- IPC分类号: A61K31/05 ; A61K38/18 ; A61K38/20 ; A61K38/30 ; A61K31/137 ; A61K31/138 ; A61K31/198 ; A61K31/221 ; A61K31/355 ; A61K31/36 ; A61K31/40 ; A61K31/426 ; A61K31/4412 ; A61K31/452 ; A61K31/4545
摘要:
The present findings point to mutant HSCs as the cause of BM neuroglial damage that compromises MSC survival and function, critically contributing to MPN pathogenesis. In this sense, the present invention shows that the niche damage triggered by the mutant HSC is essential for the development of a haematopoietic malignancy previously considered to be caused by the HSC alone. Targeting HSC niche-forming MSCs and their neural regulation paves the way to more efficient therapeutic strategies in MPN. For this purpose, the present invention shows that an efficient therapeutic strategy for the treatment of MPN lies on the administration of neuroprotective compounds, such as 4-methylcatechol, capable of protecting BM sympathetic nerve fibres. Additionally, another efficient therapeutic strategy is shown herein as the administration of selective β3-adrenergic agonists such as BRL37344 or Mirabegron, since this strategy will compensate for deficient sympathetic stimulation of nestin+ MSCs.
摘要(中):
目前的研究结果表明,突变型HSCs作为BM神经胶质损伤的原因,损害了MSC的存活和功能,严重影响了MPN发病机制。 在这个意义上,本发明表明突变体HSC引发的利基损伤对于以前被认为是单独的HSC引起的造血恶性肿瘤的发展至关重要。 针对HSC小孔形成MSC及其神经调节为MPN中更有效的治疗策略铺路。 为此目的,本发明表明治疗MPN的有效治疗策略在于能够保护BM交感神经纤维的神经保护性化合物如4-甲基儿茶酚的给药。 另外,另一种有效的治疗策略在本文中显示为施用选择性和β-肾上腺素能激动剂如BRL37344或Mirabegron,因为该策略将补偿巢蛋白+ MSC的缺陷交感神经刺激。
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61K | 医用、牙科用或梳妆用的配制品 |
------A61K31/00 | 含有机有效成分的医药配制品 |
--------A61K31/045 | .羟基化合物,例如醇类;其盐类,例如醇化物 |
----------A61K31/05 | ..酚类 |