基金国家自然科学基金杰出青年资助项目(No.30325043)国家重点基础研究发展(973)计划资助项目(No.2004CB518804)+5 种基金上海市卫生局医学领军人才基金上海市科委攻关计划(No.064119539)Supported by the National Natural Science Foundation of China(No.30325043)The Major State Basic Research Development Program(973)of China(No.2004CB518804)the Shanghai Outstanding Field Leaders ProgramKey Science and Technology Research Project of Shanghai(No.064119539)