Deutsches Krebsforschungszentrum Stiftung des ffen
发明人:
NIEHRS, Christof,KAZANSKAYA, Olga,OKAWARA, Bisei
申请号：
HK16111049.0
公开号：
HK1222799A
申请日:
2016.09.21
申请国别(地区):
HK
年份:
2017
代理人:
摘要：
The present invention relates to the use of Rspondins, particularly Rspondin2 (Rspo2) or Rspondin3 (Rspo3) or Rspondin nucleic acids, or regulators or effectors or modulators of Rspondin e.g. Rspo2 and/or Rspo3 to promote or inhibit angiogenesis and/or vasculogenesis, respectively. The invention is based on the demonstration that Rspo3 and Rspo2 are angiogenesis promoters, and the identification of Rspo2 and 3 as positive regulators of vascular endothelial growth factor (VEGF). These results indicate a major role for Rspondins, particularly Rspo3 and/or Rspo2 in the signalling system during angiogenesis. The invention also relates to the use regulators or effectors or modulators of Rspondin3, including agonists and antagonists, in the treatment of conditions where treatment involves inhibiting or promoting angiogenesis and/or vasculogenesis.
