A new perspective of mechanosensitive pannexin-1 channels in cancer metastasis: clues for the treatment of other stress-induced diseases
- ISSN号:1672-9145
- 期刊名称:《生物化学与生物物理学报:英文版》
- 时间:0
- 分类:Q55[生物学—生物化学] S858.28[农业科学—临床兽医学;农业科学—兽医学;农业科学—畜牧兽医]
- 作者机构:Institute of Pharmacy and Pharmacology, University of South China, Hengyang 421001, China
- 相关基金:This work was supported by the grants from the National Natural Science Foundation of China (Nos. 81270420 and 81470434), the Hunan Provincial Natural Science Foundation of China (No. 14JJ3102), the Construct Program of the Key Discipline in Hunan Province, and Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study (Hunan Provincial Education Department Document) (No. 2014-405), the China Postdoctoral Science Foundation (Nos. 2014M560647 and 2015T80875), the Hunan Provincial Science and Technology Project (No. 2015RS4040), the Administration of Traditional Chinese Medicine of Hunan Province (No. 201578), and Health and Family Planning Commission of Hunan Province (No. B2015-48).
中文摘要:
癌症转移是癌症房间从主要地点和传播背离到另外的区域形成新殖民地的一个过程,它是在癌症病人的死亡的领先的原因。在变形前进期间,传播癌症房间住宿在结束机关的微脉管系统以内,在他们中的大多数从机械变丑死的地方。然而,癌症房间能由未知机制从机械变丑幸存。最近, Furlow 等。[1 ] 鉴别一个变化截断了 pannexin-1 (Panx-1 ) 的形式,显著地在高度变形的癌症房间被充实的 PANX1 1-89, 。PANX1 1-89 扩充 Panx-1 调停隧道的腺苷 triphosphate (ATP ) 版本并且由在物理变丑期间支持变形乳癌房间幸存提高了转移的效率。另外, carbenoxolone (CBX ) ,一个 Panx-1 禁止者,被证明减少乳癌的效率转移。这些结果建议 Panx-1 是为在导致微脉管系统的 biomechanical 损伤的变形房间幸存的分子的底之一[1 ] 。
英文摘要:
Cancer metastasis is a process that cancer cells deviate from the primary site and spread to the other areas to form new colonies, which is the leading cause of death in cancer patients. During metastatic progression, circulating cancer cells lodge within the microvasculature of end organs, where most of them die from mechanical deformation.