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PEPTIDE PROTECTION AGAINST ULTRAVIOLET LIGHT TOXICITY
专利权人:
发明人:
ZHANG LIJUAN,FALLA TIMOTHY J
申请号:
IN5189/CHENP/2012
公开号:
IN2012CN05189A
申请日:
2012.06.13
申请国别(地区):
IN
年份:
2013
代理人:
摘要:
Short peptides having biological and therapeutic activity are disclosed Specifically the activity of the disclosed peptides is directed to seducing or protecting against mutagen-induced cellular/tissue toxicity (i.e. chemopreventive). For example the disclosed peptides protect against skin toxicity and/or mutagenesis that occurs from ultraviolet (UV) light exposure. The disclosed peptides also block the activation of certain cell cycle regulatory proteins such as Chk2. An example of such a peptide is SerLeu-Tyr-Gln-Ser (SEQ ID NO: 10). The disclosed peptides ate also useful for methods of reducing or protecting against cellular toxicity and mutation accumulation that would otherwise occur following mutagen exposure. One such method is drawn to applying a peptide to the skin to prevent or reduce mutagenic damage resulting from UV light (e.g. sunlight) exposure.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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