发明授权
- 专利标题: Protection against oxidative stress and inflammation by a cytoprotective response element
- 专利标题(中): 通过细胞保护反应元件保护免受氧化应激和炎症
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申请号: US10271429申请日: 2002-10-16
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公开(公告)号: US07247714B2公开(公告)日: 2007-07-24
- 发明人: Charles Kunsch , Signe E. Varner , Xilin Chen , Jayraz Luchoomun
- 申请人: Charles Kunsch , Signe E. Varner , Xilin Chen , Jayraz Luchoomun
- 申请人地址: US GA Alpharetta
- 专利权人: Atherogenics, Inc.
- 当前专利权人: Atherogenics, Inc.
- 当前专利权人地址: US GA Alpharetta
- 代理机构: King & Spalding
- 主分类号: C07H21/04
- IPC分类号: C07H21/04 ; C07K1/00 ; C12Q1/00 ; C12Q1/68 ; C12N1/20 ; C12N15/00
摘要:
This invention is in the area of regulatory DNA sequences and their methods of use. Specifically, DNA sequences found in the regulatory region of cytoprotective genes are described that are termed cytoprotective response elements. DNA constructs also are provided that include cytoprotective response elements operably linked to heterologous protein coding sequence, as well as cells and non-human organisms that include the cytoprotective response elements optionally operably linked to a heterologous protein coding sequence, and a method for screening for a compound that increases mRNA or protein regulated by a cytoprotective response element. It has been discovered that the cytoprotective response elements mediate the coordinate activation of certain genes that protect cells from damaging effects of oxidative stress, and that they do so, for example during conditions of hemodynamic shear stress.
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