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| 1 | Efficient generation of hepatocyte-like cells from human induced pluripotent stem cells显示文摘人的导致的 pluripotent 茎(iPS ) 房间类似于胚胎的茎(ES ) 房间,和罐头强烈地增殖并且区分进许多房间类型。然而,人的 iPS 房间的肝的区别还没被报导了。在这份报告,人的 iPS 房间被导致由一个逐步的协议区分进肝的房间。肝房间标记的表达式和人的 iPS 的肝相关的函数导出房间的房间被监视并且与区分的人的 ES 房间和主要人的 hepatocytes 的相比。在白天 7 点的约 60% 区分的人的 iPS 房间表示了肝的标记 alpha fetoprotein 和白长袍的。在白天 21 点的区分的房间包括白朊 Asecretion,肝糖合成,脲生产和可诱导的细胞色素 P450 活动展出了肝房间功能。肝的标记的表示和 iPS 的肝相关的功能导出房间的肝的房间比得上人的 ES 导出房间的肝的房间的。这些结果证明人的 iPS 房间,类似于人的 ES 房间,能高效地被导致区分房间进象 hepatocyte 一样。 | Zhihua Song Jun Cai Yanxia Liu Dongxin Zhao Jun Yong Shuguang Duo Xijun Song Yushan Guo Yang Zhao Han Qin Xiaolei Yin Chen Wu Jie Che Shichun Lu Mingxiao Ding Hongkui Deng | 2009 | Cell Research2009，19，11： | 63 |
| 2 | Single-cell transcriptomic atlas of primate cardiopulmonary aging显示文摘Aging is a major risk factor for many diseases,especially in highly prevalent cardiopulmonary comorbidities and infectious diseases including Coronavirus Disease 2019(COVID-19).Resolving cellular and molecular mechanisms associated with aging in higher mammals is therefore urgently needed.Here,we created young and old non-human primate single-nucleus/cell transcriptomic atlases of lung,heart and artery,the top tissues targeted by SARS-CoV-2.Analysis of cell type-specific aging-associated transcriptional changes revealed increased systemic inflammation and compromised virus defense as a hallmark of cardiopulmonary aging.With age,expression of the SARS-CoV-2 receptor angiotensin-converting enzyme 2(ACE2)was increased in the pulmonary alveolar epithelial barrier,cardiomyocytes,and vascular endothelial cells.We found that interleukin 7(IL7)accumulated in aged cardiopulmonary tissues and induced ACE2 expression in human vascular endothelial cells in an NF-κB-dependent manner.Furthermore,treatment with vitamin C blocked IL7-induced ACE2 expression.Altogether,our findings depict the first transcriptomic atlas of the aged primate cardiopulmonary system and provide vital insights into age-linked susceptibility to SARS-CoV-2,suggesting that geroprotective strategies may reduce COVID-19 severity in the elderly. | Shuai Ma Shuhui Sun Jiaming Li Yanling Fan Jing Qu Liang Sun Si Wang Yiyuan Zhang Shanshan Yang Zunpeng Liu Zeming Wu Sheng Zhang Qiaoran Wang Aihua Zheng Shuguang Duo Yang Yu Juan Carlos Izpisua Belmonte Piu Chan Qi Zhou Moshi Song Weiqi Zhang Guang-Hui Liu | 2021 | Cell Research2021，31，4： | 10 |
| 3 | Promotion of the efficient metabolic maturation of human pluripotent stem cell-derived hepatocytes by correcting specification defects显示文摘 | Dongxin Zhao Song Chen Shuguang Duo Chengang Xiang Jun Jia Mina Guo Wei Lai Shichun LU Hongkui Deng | 2013 | Cell Research2013，23，1： | 2 |
| 4 | Enhanced protective immunity against SARS-CoV-2 elicited by a VSV vector expressing a chimeric spike protein显示文摘SARS-CoV-2 and SARS-CoV are genetically related coronavirus and share the same cellular receptor ACE2.By replacing the VSV glycoprotein with the spikes(S)of SARS-CoV-2 and SARS-CoV,we generated two replication-competent recombinant viruses,rVSVSARS-CoV-2 and rVSV-SARS-CoV.Using wild-type and human ACE2(hACE2)knock-in mouse models,we found a single dose of rVSV-SARS-CoV could elicit strong humoral immune response via both intranasal(i.n.)and intramuscular(i.m.)routes.Despite the high genetic similarity between SARS-CoV-2 and SARS-CoV,no obvious cross-neutralizing activity was observed in the immunized mice sera.In macaques,neutralizing antibody(NAb)titers induced by one i.n.dose of rVSV-SARS-CoV-2 were eight-fold higher than those by a single i.m.dose.Thus,our data indicates that rVSV-SARS-CoV-2 might be suitable for i.n.administration instead of the traditional i.m.immunization in human.Because rVSV-SARS-CoV elicited significantly stronger NAb responses than rVSV-SARS-CoV2 in a route-independent manner,we generated a chimeric antigen by replacing the receptor binding domain(RBD)of SARS-CoV S with that from the SARS-CoV-2.rVSV expressing the chimera(rVSV-SARS-CoV/2-RBD)induced significantly increased NAbs against SARS-CoV-2 in mice and macaques than rVSV-SARS-CoV-2,with a safe Th1-biased response.Serum immunized with rVSV-SARS-CoV/2-RBD showed no cross-reactivity with SARS-CoV.hACE2 mice receiving a single i.m.dose of either rVSV-SARS-CoV-2 or rVSV-SARSCoV/2-RBD were fully protected against SARS-CoV-2 challenge without obvious lesions in the lungs.Our results suggest that transplantation of SARS-CoV-2 RBD into the S protein of SARS-CoV might be a promising antigen design for COVID-19 vaccines. | Hongyue Li Yuhang Zhang Dong Li Yong-Qiang Deng Hongde Xu Chaoyue Zhao Jiandong Liu Dan Wen Jianguo Zhao Yongchun Li Yong Wu Shujun Liu Jiankai Liu Junfeng Hao Fei Yuan Shuguang Duo Cheng-Feng Qin Aihua Zheng | 2021 | Signal Transduction and Targeted Therapy2021，6，12： | 1 |
| 5 | Infection of SARS-CoV-2 causes severe pathological changes in mouse testis显示文摘Coronavirus disease 2019(COVID-19),caused by severe acute respiratory syndrome coronavirus 2(SARSCoV-2),has affected more than 600 million people worldwide.Several organs including lung,intestine,and brain are infected by SARS-CoV-2.It has been reported that SARS-CoV-2 receptor angiotensin-converting enzyme-2(ACE2)is expressed in human testis.However,whether testis is also affected by SARS-CoV-2 is still unclear.In this study,we generate a human ACE2(hACE2)transgenic mouse model in which the expression of hACE2 gene is regulated by hACE2 promoter.Sertoli and Leydig cells from hACE2 transgenic mice can be infected by SARS-CoV-2 pseudovirus in vitro,and severe pathological changes are observed after injecting the SARS-CoV-2 pseudovirus into the seminiferous tubules.Further studies reveal that Sertoli and Leydig cells from hACE2 transgenic mice are also infected by authentic SARS-CoV-2 virus in vitro.After testis interstitium injection,authentic SARS-CoV-2 viruses are first disseminated to the interstitial cells,and then detected inside the seminiferous tubules which in turn cause germ cell loss and disruption of seminiferous tubules.Our study demonstrates that testis is most likely a target of SARS-CoV-2 virus.Attention should be paid to the reproductive function in SARS-CoV-2 patients. | Min Chen Shihua Li Shujun Liu Yuhang Zhang Xiuhong Cui Limin Lv Bowen Liu Aihua Zheng Qihui Wang Shuguang Duo Fei Gao | 2023 | Journal of Genetics and Genomics2023，50，2： | 0 |
| 6 | 单细胞RNA测序揭示化学小分子诱导重编程过程中的动态早期胚胎样程序显示文摘文章简介多潜能干细胞由于其无限的自我更新能力和分化产生机体所有细胞类型的潜能,在疾病模型、药物筛选和细胞治疗等领域具有广泛的应用前景,而如何在体外诱导获得多潜能干细胞一直是生命科学领域的关键科学问题。 | 赵挺 傅瑶 朱家亮 刘一方 张倩 易泽轩 Shi Chen Zhonggang Jiao Xiaochan Xu Junquan Xu Shuguang Duo Yun Bai Chao Tang 李程 邓宏魁 | 2019 | 科学新闻2019，0，2： | 0 |
| 7 | 建立具有体内胚内和胚外发育潜能的多能干细胞显示文摘文章简介在已知的体外培养的干细胞类型当中,多能干细胞具有最高的发育潜能,能够形成构成成年个体的所有细胞类型。但是,多能干细胞很难在体内发育过程中形成胚外的胎盘组织。 | Yang Yang Bei Liu Jun Xu Jinlin Wang Jun Wu Cheng Shi Yaxing Xu Jiebin Dong Chengyan Wang Weifeng Lai Jialiang Zhu Liang Xiong Dicong Zhu Xiang Li Weifeng Yang Takayoshi Yamauchi Atsushi Sugawara Zhongwei Li Fangyuan Sun Xiangyun Li Chen Li Aibin He Yaqin Du Ting Wang Chaoran Zhao Haibo Li Xiaochun Chi Hongquan Zhang Yifang Liu Cheng Li Shuguang Duo Ming Yin 沈浣 Juan Carlos Izpisua Belmonte 邓宏魁 | 2018 | 科学新闻2018，0，4： | 0 |
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