工作经历： 1999-2003年：曾任北京大学第三医院检验科副主任 2002-2003 年：美国 UCLA 高血压、内分泌和糖尿病研究所高级访问学者 2012-2015 年：首都医科大学附属北京中医医院检验科 1990-2012 年和 2015 年至今：北京大学第三医院三院检验科 2016-2018 年：曾任北京大学第三医院中心实验室副主任 科研工作： 主要从事“铬酸盐暴露诱导DNA损伤修复的表观遗传学调控机制”和“大气污染物和环境因子对人体的健康效应”方向的研究。 曾主持2项国家自然科学基金面上项目，作为课题组主要成员参加多项国家自然科学基金课题的实验研究工作。 学术兼职： 国家自然科学基金同行评议专家 北京市科学技术奖评审专家 北京市医学会和海淀区医学会医疗纠纷技术鉴定专家库专家 北京医学会市级枢纽型社会组织专家委员会成员 发表论文： 以第一/通讯作者发表SCI文章20余篇、核心/统计源期刊文章50余篇，以共同作者发表SCI文章及核心期/统计源期刊文章各40余篇 1.Yi Zhang, Pai Zheng, Jiaqi Shi, Ying Ma, Zhangjian Chen * , Tiancheng Wang * , Guang Jia. Associations of ambient temperature with creatine kinase MB and creatine kinase: A large sample time series study of the Chinese male population. Science of the Total Environment. 2023; 880:163250. 2.Qiaojian Zhang, Huimin Feng, Guiping Hu, Pai Zheng, Zekang Su, Yali Zhang, Shiyi Hong, Jiayu Xu, Tiancheng Wang * , Guang Jia * . Hexavalent chromium induces γH2AX and RAD51 involved in DNA damage repair in BEAS-2B cells by modulating LNC-DHFR-4:1. Environment International. 2023; 174:107895. 3.Pan Wang, Nan Yang, Yuting Xue, Jiansuo Zhou, Yonghua Wu, Tiancheng Wang * , Liyuan Cu * . The Fluctuation Trend of Serum Anti-SARS-CoV-2 IgM/IgG Antibodies Seroprevalence in the Non-COVID-19 Infected Population and Correlation with Peripheral Blood Leukocyte Parameters in Beijing, China, 2021: A Real-World Study. Vaccines (Basel). 2022; 10(4):571. 4.Pai Zheng, Zhangjian Chen, Jiaqi Shi, Yuting Xue, Yi Bai, Yulin Kang, Huiyu Xue, Guang Jia * , Tiancheng Wang * . Association between ambient air pollution and blood sex hormones levels in men. Environmental Research. 2022; 113117. 5.Feizai Ha, Na Li, Changmao Long, Pai Zheng, Guiping Hu, Guang Jia * , Tiancheng Wang * . The effect of global DNA methylation on PDCD5 expression in the PBMC of occupational chromate exposed workers. Journal of occupational and environmental medicine. 2021; 63:600-608. 6.Feizai Ha, Yonghua Wu, Haining Wang, Tiancheng Wang * . The reference intervals of whole blood copper, zinc, calcium, magnesium and iron in infants under 1 year old. Biological Trace Element Research. 2022; 200:1-12. 7.Yonghua Wu, Xu Yang, Haining Wang, Guang Jia, Tiancheng Wang * . Relationship between ambient PM 2.5 exposure and blood cadmium level in children under 14 years in Beijing, China. Journal of hazardous materials. 2021; 403:123871. 8.Yonghua Wu, Xu Yang, Xiaogang Li, Haining Wang, Tiancheng Wang * . Elevated cerebrospinal fluid homocysteine is associated with blood-brain barrier disruption in amyotrophic lateral sclerosis patients. Neurological Sciences. 2020; 41:1865-1872. 9.Huimin Feng, Feizai Ha, Guiping Hu, Yonghua Wu, Shanfa Yu, Ji Zhang, Weiyue Feng, Tiancheng Wang * , Guang Jia * . Concentration of chromium in whole blood and erythrocytes showed different relationships with serum apolipoprotein levels in Cr(Ⅵ) exposed subjects. Journal of Trace Elements in Medicine and Biology. 2018; 50:384-392. 10.Wu Y, Yang X, Wang H, Li Z, Wang T * . Evaluation of the Sysmex UF-1000i system as an alternative for the screening of genital tract inflammation in male infertility patients. Andrologia. 2018; 50: e13054. </di