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| 1 | Mitochondrial tRNA^(Glu) A14693G variant may modulate the phenotypic manifestation of deafness-associated 12S rRNA A1555G mutation in a Han Chinese family显示文摘Mutations in mitochondrial 12S rRNA gene are one of the most important causes of aminoglycoside-induced and nonsyndromic hear- ing loss. Here we report the characterization of one Han Chinese pedigree with aminoglycoside-induced and nonsyndromic hearing loss. This Chinese family carrying the 12S rRNA A1555G mutation exhibited high penetrance and expressivity of hearing impairment. In par- ticular, penetrances of hearing loss in this family pedigree were 43.8% and 25%, respectively, when aminoglycoside-induced hearing loss was included or excluded. Mutational analysis of entire mitochondrial genomes in this family showed the homoplasmic A1555G mutation and a set of variants belonging to haplogroup Y2. Of these, the A14693G variant occurred at the extremely conserved nucleotide (conven- tional position 54) of the TΨC-loop of tRNAGlu and was absent in 156 Chinese controls. Nucleotides at position 54 of tRNAs are often modified, thereby contributing to the structural formation and stabilization of functional tRNAs. Thus, the structural alteration of tRNA by the A14693G variant may lead to a failure in tRNA metabolism and impair mitochondrial protein synthesis, thereby worsening mito- chondrial dysfunctions altered by the A1555G mutation. Therefore, the tRNAGlu A14693G variant may have a potential modifier role in increasing the penetrance and expressivity of the deafness-associated A1555G mutation in this Chinese pedigree. | Yu Ding Yongyan Li Junyan You Li Yang Bobei Chen Jianxin Lu Min-Xin Guan | 2009 | Journal of Genetics and Genomics2009，36，4： | 7 |
| 2 | COVID-19 reinfection in the presence of neutralizing antibodies显示文摘Due to the high transmissibility of the SARS-CoV-2 virus,it continues to infect over 300000 people worldwide per day(WHO statistics,December 2020),even almost one year after the first COVID-19 cases were confirmed[1,2].One of the most important public health discussions being undertaken currently concerns the protective nature of the immune response and the possibility of reinfection in recovered individuals. | Ju Zhang Nan Ding Lili Ren Rui Song Danying Chen Xuesen Zhao Budong Chen Junyan Han Jiarui Li Yangzi Song Lin Di Kai Han Fengting Yu Ruming Xie Zhihai Chen Wen Xie Jingyuan Liu Shan Cen Yuhai Bi Angela R.Wu Fujie Zhang Chen Chen Hui Zeng | 2021 | National Science Review2021，8，4： | 1 |
| 3 | Mitochondrial 12S rRNA variants in 1642 Han Chinese pediatric subjects with aminoglycoside-induced and nonsyndromic hearing loss显示文摘 | Jianxin Lu Zhiyuan Li Yi Zhu Aifen Yang Ronghua Li Jing Zheng Qin Cai Guanghua Peng Wuwei Zheng Xiaowen Tang Bobei Chen Jianfu Chen Zhisu Liao Li Yang Yongyan Li Junyan You Yu Ding Hong Yu Jindan Wang Dongmei Sun Jianyue Zhao Ling Xue Jiying Wang Min-Xin | 2010 | Mitochondrion2010，，4： | 1 |
| 4 | HCl-Induced Hg^(0)Transformation over CuMn_(2)O_(4)Sorbent显示文摘CuMn_(2)O_(4)spinel has been regarded as a highly efficient sorbent for Hg^(0)capture from flue gas.The regenerability and recyclability of CuMn_(2)O_(4)sorbent are mainly associated with the mercury speciation adsorbed on its surface.However,the effect mechanism of HCl on Hg^(0)transformation over CuMn_(2)O_(4)sorbent is still elusive.Experiments were conducted to understand the effect of HCl on Hg^(0)transformation over CuMn_(2)O_(4)sorbent.The results indicate thatCuMn_(2)O_(4)sorbent is a mesoporousmaterial and possesses a good thermal stability.CuMn_(2)O_(4)shows>95%Hg^(0)removal efficiency in a wide temperature window of 50-350℃.The favorable electron-transfer environment caused by the mixed valence states of Cu and Mn cations is responsible for the excellent Hg^(0)removal performance of CuMn_(2)O_(4)sorbent.CuMn_(2)O_(4)shows a higherHg^(0)adsorption capacity of 4774.57μg/g.Hg^(0)adsorption process over CuMn_(2)O_(4)sorbent can bewell described by the developed kinetic model.Hg^(0)removal efficiency of CuMn_(2)O_(4)sorbent does not depend on the presence of HCl.Mercury species adsorbed on the CuMn_(2)O_(4)sorbent in the presence of HCl mainly exist in the forms of Hg^(O)and HgCl_(2)O_(8)·H_(2)O.HCl shows a significant effect on mercury speciation over CuMn_(2)O_(4)sorbent.Most of Hg^(O)species will be transformed into HgCl_(2)O_(8)·H_(2)O in the presence of HCl. | Aijia Zhang Yingju Yang Jing Liu Junyan Ding | 2022 | Energy Engineering2022，119，2： | 0 |
| 5 | Differential regulation of JAK1 expression by ETS1 associated with predisposition to primary biliary cholangitis显示文摘Primary biliary cholangitis(PBC)is an autoimmune liver disease characterized by the destruction of intrahepatic small bile ducts and progressive cholestasis,eventually leading to liver cirrhosis and hepatic failure without appropriate treatment(Terziroli Beretta-Piccoli et al.,2019). | Peng Jiang Chan Wang Mingming Zhang Ye Tian Weifeng Zhao Junyi Xin Yexi Huang Zhibin Zhao Wenjuan Sun Jie Long Ruqi Tang Fang Qiu Xingjuan Shi Yi Zhao Li Zhu Na Dai Lei Liu Xudong Wu Jinshan Nie Bo Jiang Youlin Shao Yueqiu Gao Jianjiang Yu Zhigang Hu Zhidong Zang Yuhua Gong Yaping Dai Lan Wang Ningling Ding Ping Xu Sufang Chen Lu Wang Jing Xu Luyao Zhang Junyan Hong Ruonan Qian Hu Li Xuan Jiang Congwei Chen Wenyan Tian Jian Wu Yuzhang Jiang Chongxu Han Kui Zhang Hong Qiu Li Li Hong Fan Liming Chen Jianqiong Zhang Zhongsheng Sun Xiao Han Zhenhua Dai Erguang Li M.Eric Gershwin Zhexiong Lian Xiong Ma Michael F.Seldin Weichang Chen Meilin Wang Xiangdong Liu | 2023 | Journal of Genetics and Genomics2023，50，10： | 0 |
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