中科院动物研究所导师介绍:戴家银
姓名:戴家银 学科:生物化学与分子生物学 电话/传真:+86-10-64807185 / 电子邮件:daijy@ioz.a
姓名:戴家银
学科:生物化学与分子生物学
电话/传真:+86-10-64807185 /
电子邮件:daijy@ioz.ac.cn
通讯地址:北京市朝阳区北辰西路1号院5号
中国科学院动物研究所 中国科学院动物生态与保护生物学重点实验室 100101
更多信息:生态毒理学研究组 个人信息
简历:
戴家银,男,1965年10月生,安徽怀宁人,博士,研究员,博士生导师;中国科学院动物研究所动物生态与保护生物学院重点实验室副主任,生态毒理学研究组组长。
1999年在南京大学获博士学位,2000-2005年先后在同济大学,美国德克萨斯州立大学和美国康乃尔大学从事博士后研究工作。2005年入选中国科学院“百人计划”,2010年国家杰出青年基金获得者。主要从事分子生态毒理学和生物化学研究。近5年来,在J.Proteome Res.,Toxicol.and Appl.Pharm.,Environ.Sci.& Technol.等国际学术刊物上发表SCI文章50多篇,其中第一和通讯作者文章36篇,24篇发表在相关领域的JCR前15%刊物上,被国际同行引用200多次。
已毕业博士研究生5人(均获得博士学位),硕士研究生3人(均获得硕士学位)。其中,四人获“中国科学院优秀毕业生”称号。已毕业博士生中有3人在美国从事博士后研究工作,1人留所从事研究工作。毕业硕士研究生中,一人在美国伊利诺伊大学-香槟分校攻读博士学位。目前在读博士研究生和硕士研究生共7人。10人次获得中国科学院“朱丽叶华一等奖学金”和保洁优秀研究生奖学金”等。
研究领域:
本课题组着眼于生态毒理学的国际前沿领域开展工作,研究新型持久性污染物在野生动物体内的分布特征,以及这些污染物对动物的毒性效应及机制,评估新型持久性污染物对野生动物的健康及繁衍的潜在威胁。
首次摸清了我国圈养野生动物体内全氟烷酸(PFAAs)的分布特征,揭示PFAAs在野生动物体内具有富集及生物放大效应。另外,在大、小熊猫体内发现十溴二苯乙烷(DBDPE)的累积,该结果改变了“十溴二苯乙烷不能被陆生生物利用”的观点,使科学界开始重新审视其生物可利用性和生物效应。
发现全氟烷酸主要抑制脂肪酸和胆固醇的合成和转运。在哺乳动物肝脏,PFAAs主要通过激活过氧化物酶体增殖剂受体(PPARs)及其下游基因的表达发挥毒性作用。
发现稀有鮈鲫暴露PFAAs后,雄性个体出现雌雄同体现象,雄鱼肝脏卵黄蛋白酶原mRNA、蛋白,以及雌激素受体表达均升高,提示PFAAs具有潜在的生殖内分泌干扰作用。观察到PFAA能够干扰哺乳动物睾丸类固醇(睾酮和孕酮)的合成,导致血清睾酮水平明显降低。进一步研究揭示了PFAAs生殖内分泌毒性作用的机理-主要通过抑制类固醇激素合成急性调节蛋白(StAR)对胆固醇的转运干扰性激素的合成。
承担科研项目情况:
在研项目包括国家杰出青年基金和重点项目,中科院知识创新工程重要方向项目和973项目的课题等。
代表论著:
Lina Ding,Fuhua Hao,Zhimin Shi,Yulan Wang,Hongxia Zhang,Huiru Tang,and Jiayin Dai*.(2009)Systemic responses to chronic perfluorododecanoic acid exposure studied by integrated metabonomics and transcriptomics.Journal of Proteome Research,9,2882-2991.
Xuemei Fang,Yixing Feng,Zhimin Shi and Jiayin Dai*.(2009)Alterations of Cytokines and MAPK Signaling Pathways Are Related to the Immunotoxic Effect of Perfluorononanoic Acid.Toxicological Sciences,108,367-376.
Zhimin Shi,Lina Ding,Hongxia Zhang,Yixing Feng,Muqi Xu,Jiayin Dai*.(2009)Chronic exposure to perfluorododecanoic acid disrupts testicular steroidogenesis and related genes expressions in male rat.Toxicology Letters,188,192-200.
Zhimin Shi,Hongxia Zhang,Lina Ding,Yixing Feng,Muqi Xu,Jiayin Dai*.(2009)The effect of perfluorododecanonic acid on endocrine status,sex hormones and expression of steroidogenic genes in pubertal female rats.Reproductive Toxicology,27,352-359.
Yang Liu,Jianshe Wang,Yong Liu,Hongxia Zhang,Muqi Xu Jiayin Dai*.(2009)Expression of a novel cytochrome P450 4T gene in rare minnow (Gobiocypris rarus)following perfluorooctanoic acid exposure.Comparative Biochemistry and Physiology,Part C,150,57-64.
Yixing Feng,Zhimin Shi,Xuemei Fang,Muqi Xu,Jiayin Dai*.(2009)Perfluorononanoic Acid Induces Apoptosis Involving the Fas Death Receptor Signaling Pathway in Rat Testis.Toxicology Letters,DOI:10.1016/j.toxlet.2009.07.020.
Yanhong Wei,Leo.L.Chan,Dazhi Wang,Hongxia Zhang,Jianshe Wang,Jiayin Dai*.(2008)Proteomic Analysis of Hepatic Protein Profiles in Rare Minnow (Gobiocypris rarus)Exposed to Perfluorooctanoic Acid.Journal of Proteome Research,7,1729-1739.
Guocheng Hu,Xiaojun Luo,Jiayin Dai*,Xiulan Zhang,Hua Wu,Chenglin Zhang,Wei Guo,Muqi Xu,Bixian Mai,Fuwen Wei.(2008)Brominated Flame Retardants,Polychlorinated Biphenyls,and Organochlorine Pesticides in Giant Panda (Ailuropoda melanoleuca)and Red Panda (Ailurus fulgens)from China.Environmental Science & Technology,42,4697-4703.
Xuemei Li,Leo W.Y.Yeung,Sachi Taniyasu,Ming Li,Hongxia Zhang,Dan Liu,Paul K.S.Lam,and Jiayin Dai*.(2008)Perfluorooctanesulfonate and Related Fluorochemicals in the Amur Tiger (Panthera tigris altaica)from China.Environmental Science & Technology,42,7078-7083.
Guocheng Hu,Jiayin Dai*,Muqi Xu,Xiaojun Luo,and Bixian Mai.(2008)Response to Comment on “Brominated Flame Retardants,Polychlorinated Biphenyls,and Organochlorine Pesticides in Captive Giant Panda (Ailuropoda melanoleuca)and Red Panda (Ailurus fulgens)from China.Environmental Science & Technology,42,8173-8174.
Yanhong Wei,Yang Liu,Jianshe Wang,Yi Tao,Jiayin Dai*.(2008)Toxicogenomic Analysis of the Hepatic Effects of Perfluorooctanoic Acid on Male and Female Rare Minnows(Gobiocypris rarus).Toxicology and Applied Pharmacology,226,285-297.
Hongxia Zhang,Zhimin Shi,Yang Liu,Yanhong Wei,Jiayin Dai*.(2008)Response of Lipid Homeostasis and Oxidative Stress in the Liver of Male Rats Exposed to Perfluorododecanoic acid.Toxicology and Applied Pharmacology,227,16-25.
Xuemei Fang,Lianjun Zhang,Yixing Feng,Yong Zhao,Jiayin Dai*.(2008)Immunotoxic Effects of Perfluorononanoic Acid on BALB/c Mice.Toxicological Sciences,105,312-21.
Xuemei Li,Leo Wai Yin Yeung,Muqi Xu,Sachi Taniyasu,Paul K.S.Lam,Nobuyoshi Yamashita,Jiayin Dai*.(2008).Perfluorooctane sulfonate (PFOS)and other fluorochemicals in zooplankton and fish collected near the outfall of wastewater treatment plant (WWTP)in Beijing.Environmental Pollution,156,1298-1303.
Yong Liu,Jianshe Wang,Yanhong Wei,Hongxia Zhang,and Jiayin Dai*.(2008)Molecular characterization of cytochrome P450 3A and 1A and the effects of perfluorooctanoic acid on their expression in rare minnow (Gobiocypris rarus)gills.Aquatic toxicology,88,183-190.
Yang Liu,Jianshe Wang,Yanhong Wei,Hongxia Zhang,Muqi Xu,and Jiayin Dai*.(2008)Induction of time-dependent oxidative stress and related transcriptional effects of perfluorododecanoic acid in zebrafish liver.Aquatic toxicology,89,242-250.
Xuemei Li,Leo Wai Yin Yeung,Sachi Taniyasu,Paul K.S.Lam,Nobuyoshi Yamashita,Muqi Xu,Jiayin Dai*.(2008)Perfluorinated compounds in Bengal tiger (Panthera tigris tigris)and African lion (Panthera leo Linnaeus)in China.Chemosphere,73,1649-1653.
Jianshe Wang,Yanhong Wei,Dazhi Wang,Leo.L.Chan,and Jiayin Dai*.(2008)Proteomic study of the effects of complex environmental stresses in the livers of goldfish (Carassius auratus)that inhabit Gaobeidian Lake in Beijing,China.Ecotoxicology,17,213-220.
Jianshe Wang,Zhiyong Feng,Dandan Yao,Jingjing Sui,Wenqing Zhong,Jiayin Dai*.(2008)Warfarin Resistance in Rattus losea in Guangdong Province,China.Pesticide Biochemistry and Physiology,91,90-95.
Lingling Deng,Muqi Xu,Hong Cao,and Jiayin Dai*.(2008)Ecotoxicological effects of buprofezin on fecundity,growth,development and predation of the wolf spider,PIRATA PIRATOIDES (Schenkel),Archives of Environmental Contamination and Toxicology,55,652-658.
Xuemei Li,Yiping Gan,Xiangping Yang,Jun Zhou,Jiayin Dai,Muqi Xu.(2008)Human health risk of organochlorine pesticides (OCPs)and polychlorinated biphenyls (PCBs)in edible fish from Huairou Reservoir and Gaobeidian Lake in Beijing,China.Food Chemistry,109,348-354.
Xuemei Li,Qinghua Zhang,Jiayin Dai,Yiping Gan,Jun Zhou,Xiangping Yang,Hong Cao,Guibin Jiang,Muqi Xu.(2008)Pesticide contamination profiles of water,sediment and aquatic organisms in the effluent of Gaobeidian Wastewater Treatment Plant.Chemosphere,72,1145-1151.
Jun Xu,Min Yang,Jiayin Dai,Hong Cao,Canping Pan,Xinghui Qiu,Muqi Xu.(2008)Degradation of acetochlor by four microbial communities,Bioresource Technology,99,7797-7802.
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