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| 1 | Isolation and characterization of H7N9 viruses from live poultry markets--Implication of the source of current H7N9 infection in humans显示文摘On March 31, 2013, the National Health and Family Planning Commission announced that human infections with a previously undescribed influenza A (H7N9) virus had occurred in Shanghai and Anhui Province, China. To investigate the possible origins of the H7N9 viruses causing these human infections, we collected 970 samples, including drinking water, soil, and cloacal and tracheal swabs of poultry from live poultry markets and poultry farms in Shanghai and Anhui Province. Twenty samples were positive for the H7N9 influenza virus. Notably, all 20 viruses were isolated from samples collected from live poultry markets in Shanghai. Phylogenetic analyses showed that the six internal genes of these novel human H7N9 viruses were derived from avian H9N2 viruses, but the ancestor of their HA and NA genes is uncertain. When we examined the phylogenetic relationship between the H7N9 isolates from live poultry markets and the viruses that caused the human infections, we found that they shared high homology across all eight gene segments. We thus identified the direct avian origin of the H7N9 influenza viruses that caused the human infections. Importantly, we observed that the H7N9 viruses isolated from humans had acquired critical mutations that made them more 'human-like'. It is therefore imperative to take strong measures to control the spread of H7N9 viruses in birds and humans to prevent further threats to human health. | SHI JianZhong DENG GuoHua LIU PeiHong ZHOU JinPing GUAN LiZheng LI WenHui LI XuYong GUO Jing WANG GuoJun FAN Jun WANG JinLiang LI YuanYuan JIANG YongPing LIU LiLing TIAN GuoBin LI ChengJun CHEN HuaLan | 2013 | Chinese Science Bulletin2013，58，16： | 85 |
| 2 | H7N9 virulent mutants detected in chickens in China pose an increased threat to humans显示文摘 | Jianzhong Shi Guohua Deng Huihui Kong Chunyang Gu Shujie Ma Xin Yin Xianying Zeng Pengfei Cui Yan Chen Huanliang Yang Xiaopeng Wan Xiurong Wang Liling Liu Pucheng Chen Yongping Jiang Jinxiong Liu Yuntao Guan Yasuo Suzuki Mei Li Zhiyuan Qu Lizheng Guan Jinkai Zang Wenli Gu Shuyu Han Yangming Song Yuzhen Hu Zeng Wang Linlin Gu Wenyu Yang Libin Liang Hongmei Bao Guobin Tian Yanbing Li Chuanling Qiao Li Jiang Chengjun Li Zhigao Bu Hualan Chen | 2017 | Cell Research2017，27，12： | 70 |
| 3 | Comparison of breast-conserving surgery and mastectomy in early breast cancer using observational data revisited:a propensity score-matched analysis显示文摘Recent observational studies showed that breast-conserving surgery(BCS) resulted in superior survival compared to mastectomy in breast cancer patients. This study compared the clinical outcomes of BCS and mastectomy using propensity score(PS)matching analysis, which had advantages over conventional methods in reducing bias. Nonmetastatic breast cancer patients who underwent BCS and mastectomy were matched 1:1 based on their PS. We used the Kaplan-Meier method and Cox-regression model to estimate the treatment effects. A total of 2,866 patients with a median follow-up time of 67 months were included in the original study population. Although the mastectomy cohort(N=1,219) had more advanced disease compared to the BCS cohort(N=1,647), LRFS was similar between the two groups(93.8% vs. 92.4%, P>0.05). BCS(vs. mastectomy) was associated with improved DFS(73.8% vs. 58.7%, P<0.01) and CSS(91% vs. 78.2%, P<0.01) in the original population. In the PS-matched population(N=1,668), clinicopathological features were equally distributed between the two cohorts. BCS(vs. mastectomy) was not associated with improved DFS(70.7% vs. 66.9%, P>0.05) or CSS(87.5% vs. 84.9%, P>0.05). We found that PS methods reduce bias when estimating treatment effects using observational data. BCS and mastectomy show equivalent outcomes in nonmetastatic breast cancer patients. | Kai Chen Zihao Pan Liling Zhu Tingting Hu Min Peng Weijuan Jia Fengxi Su Shunrong Li Erwei Song | 2018 | Science China(Life Sciences)2018，61，12： | 12 |
| 4 | Genetic and biological characteristics of the globally circulating H5N8 avian influenza viruses and the protective efficacy offered by the poultry vaccine currently used in China显示文摘The H5N8 avian influenza viruses have been widely circulating in wild birds and are responsible for the loss of over 33 million domestic poultry in Europe, Russia, Middle East, and Asia since January 2020. To monitor the invasion and spread of the H5N8 virus in China, we performed active surveillance by analyzing 317 wild bird samples and swab samples collected from 41,172 poultry all over the country. We isolated 22 H5N8 viruses from wild birds and 14 H5N8 viruses from waterfowls. Genetic analysis indicated that the 36 viruses formed two different genotypes: one genotype viruses were widely detected from different wild birds and domestic waterfowls;the other genotype was isolated from a whopper swan. We further revealed the origin and spatiotemporal spread of these two distinct H5N8 virus genotypes in 2020 and 2021. Animal studies indicated that the H5N8 isolates are highly pathogenic to chickens, mildly pathogenic in ducks, but have distinct pathotypes in mice. Moreover, we found that vaccinated poultry in China could be completely protected against H5N8 virus challenge. Given that the H5N8 viruses are likely to continue to spread in wild birds, vaccination of poultry is highly recommended in high-risk countries to prevent H5N8 avian influenza. | Pengfei Cui Xianying Zeng Xuyong Li Yanbing Li Jianzhong Shi Conghui Zhao Zhiyuan Qu Yanwen Wang Jing Guo Wenli Gu Qi Ma Yuancheng Zhang Weipeng Lin Minghui Li Jingman Tian Dongxue Wang Xin Xing Yanjing Liu Shuxin Pan Yaping Zhang Hongmei Bao Liling Liu Guobin Tian Chengjun Li Guohua Deng Hualan Chen | 2022 | Science China(Life Sciences)2022，65，4： | 12 |
| 5 | Introduction of a multicenter online database for non-metastatic breast cancer in China显示文摘Dear Editor,Breast cancer is now the most frequently diagnosed cancer and is the fifth leading cause of cancer-related death in Chinese women. Therefore, the burden of breast cancer in China is gradually increasing. According to figures released by the Chinese Cancer Center in 2018, the number of newly diagnostic breast cancer is about 278,900 cases, accounting for 16.51%of all women who were diagnosed with the first primary malignant tumors;and 66,000 cases of breast cancer died in 2014 (Chen et al., 2016). | Yaping Yang Jieqiong Liu Min Peng Fengxi Su Xiaoming Xie Zhenzhen Liu Jundong Wu Wei Wei Dongxian Zhou Weiwen Li Ailing Zhang Guosen Su Weixiong Yang Jishang Chen Dekui Ma Yongguang Cai Kai Chen Liling Zhu Qiang Liu Erwei Song | 2020 | Science China(Life Sciences)2020，63，9： | 4 |
| 6 | In pursuit of a flawless aphrodite:paving the way to scarless oncoplastic breast surgery显示文摘Introduction Breast cancer is the most commonly diagnosed malig-nancy in women worldwide[1,2]and in the twentieth century,mastectomy was the primary surgical treatment for breast cancer patients.Advances in breast-conserving surgery(BCS)propelled a change in treatment rational from“maximum tolerable”to“minimum effective”ther-apy.Oncoplastic breast surgery aims to restore the shape of the breast and has been widely adopted since the past decade.Although the cosmetic outcome has been sig-nificantly improved,the scar remaining on the surgeried breast skin is still a major pitfall that urges urgent consid-eration.In this editorial,we review a series of techniques that can be incorporated in oncoplastic breast surgery to minimize scarring,signifying the beginning of an era for scarless oncoplastic surgery. | Liling Zhu Shunrong Li Luyuan Tan Xiaolan Zhang Jiannan Wu Fengxi Su Kai Chen Erwei Song | 2019 | Cancer Communications2019，39，1： | 4 |
| 7 | TRIM35 mediates protection against influenza infection by activating TRAF3 and degrading viral PB2显示文摘Tripartite motif(TRIM)family proteins are important effectors of innate immunity against viral infections.Here we identified TRIM35 as a regulator of TRAF3 activation.Deficiency in or inhibition of TRIM35 suppressed the production of type I interferon(IFN)in response to viral infection.777m35-deficient mice were more susceptible to influenza A virus(IAV)infection than were wild-type mice.TRIM35 promoted the RIG-Imediated signaling by catalyzing Lys63-linked polyubiquitination of TRAF3 and the subsequent formation of a signaling complex with VISA and TBK1.IAV PB2 polymerase countered the innate antiviral immune response by impeding the Lys63-linked polyubiquitination and activation of TRAF3.TRIM35 mediated Lys48-linked polyubiquitination and proteasomal degradation of IAV PB2,thereby antagonizing its suppression of TRAF3 activation.Our in vitro and in vivo findings thus reveal novel roles of TRIM35,through catalyzing Lys63-or Lys48-linked polyubiquitination,in RIG-I antiviral immunity and mechanism of defense against IAV infection. | Nan Sun Li Jiang Miaomiao Ye Yihan Wang Guangwen Wang Xiaopeng Wan Yuhui Zhao Xia Wen Libin Liang Shujie Ma Liling Liu Zhigao Bu Hualan Chen Chengjun Li | 2020 | Protein & Cell2020，11，12： | 4 |
| 8 | Cu_2O nanowires as anode materials for Li-ion rechargeable batteries显示文摘Li-ion batteries are a key technology for multiple clean energy applications.In this study,Cu2O nanowires were obtained by the reduction of cupric acetate with pyrrole.The resulting Cu2O nanowires exhibited excellent reversible capacities of 470mAh g-1 at rate of 1 C after 100 cycles.The results show that the Cu2O nanowires had more capacity than materials previously reported.No fading was observed over 100 cycles of charging and discharging.The compound metal Cu and incorporation of the conducting polymer polypyrrole(PPy)improved the conductivity of Cu2O and enhanced the stability of the electrode during cycling.The results from this study imply that Cu2O nanowires with high capacity and good cycle retention could be excellent candidates as anode materials for Li-ion rechargeable batteries. | CHEN Rui WANG Ying NULI YanNa YU Yuan GAO PengFei CHEN Qiang WEI LiangMing HU NaTao YANG Zhi GAO RunGang ZHANG LiLing ZHANG YaFei | 2014 | Science China(Technological Sciences)2014，57，6： | 3 |
| 9 | Influenza A virus use of BinCARD1 to facilitate the binding of viral NP to importinα7 is counteracted by TBK1-p62 axis-mediated autophagy显示文摘As a major component of the viral ribonucleoprotein(vRNP)complex in influenza A virus(IAV),nucleoprotein(NP)interacts with isoforms of importinαfamily members,leading to the import of itself and vRNP complex into the nucleus,a process pivotal in the replication cycle of IAV.In this study,we found that BinCARD1,an isoform of Bcl10-interacting protein with CARD(BinCARD),was leveraged by IAV for efficient viral replication.BinCARD1 promoted the nuclear import of the vRNP complex and newly synthesized NP and thus enhanced vRNP complex activity.Moreover,we found that BinCARD1 interacted with NP to promote NP binding to importinα7,an adaptor in the host nuclear import pathway.However,we also found that BinCARD1 promoted RIG-I-mediated innate immune signaling by mediating Lys63-linked polyubiquitination of TRAF3,and that TBK1 appeared to degrade BinCARD1.We showed that BinCARD1 was polyubiquitinated at residue K103 through a Lys63 linkage,which was recognized by the TBK1-p62 axis for autophagic degradation.Overall,our data demonstrate that IAV leverages BinCARD1 as an important host factor that promotes viral replication,and two mechanisms in the host defense system are triggered—innate immune signaling and autophagic degradation—to mitigate the promoting effect of BinCARD1 on the life cycle of IAV. | Xuyuan Wang Li Jiang Guangwen Wang Wenjun Shi Yuzhen Hu Bo Wang Xianying Zeng Guobin Tian Guohua Deng Jianzhong Shi Liling Liu Chengjun Li Hualan Chen | 2022 | Cellular & Molecular Immunology2022，19，10： | 3 |
| 10 | Pandemic threat posed by H3N2 avian influenza virus显示文摘Dear Editor,In the last century,H1N1,H2N2,and H3N2 influenza viruses caused pandemics in 1918,1957,and 1968,respectively.In 2009,a novel H1N1 reassortant jumped from pigs to humans and caused a fourth influenza pandemic.Different lineages of H3N2 influenza viruses are commonly found in animal reservoirs.If a different lineage of H3N2 virus jumps to humans,another human influenza pandemic could occur with devastating consequences. | Yaping Zhang Conghui Zhao Yujie Hou Yan Chen Fei Meng Yichao Zhuang Liling Liu Yasuo Suzuki Jianzhong Shi Guohua Deng Hualan Chen | 2021 | Science China(Life Sciences)2021，64，11： | 2 |
| 11 | Construction of Dual-Biofunctionalized Chitosan/Collagen Scaffolds for Simultaneous Neovascularization and Nerve Regeneration显示文摘Biofunctionalization of artificial nerve implants by incorporation of specific bioactive factors has greatly enhanced the success of grafting procedures for peripheral nerve regeneration.However,most studies on novel biofunctionalized implants have emphasized the promotion of neuronal and axonal repair over vascularization,a process critical for long-term functional restoration.We constructed a dual-biofunctionalized chitosan/collagen composite scaffold with Ile-Lys-Val-Ala-Val(IKVAV)and vascular endothelial growth factor(VEGF)by combining solution blending,in situ lyophilization,and surface biomodification.Immobilization of VEGF and IKVAV on the scaffolds was confirmed both qualitatively by staining and quantitatively by ELISA.Various single-and dual-biofunctionalized scaffolds were compared for the promotion of endothelial cell(EC)and Schwann cell(SC)proliferation as well as the induction of angiogenic and neuroregeneration-associated genes by these cells in culture.The efficacy of these scaffolds for vascularization was evaluated by implantation in chicken embryos,while functional repair capacity in vivo was assessed in rats subjected to a 10mm sciatic nerve injury.Dual-biofunctionalized scaffolds supported robust EC and SC proliferation and upregulated the expression levels of multiple genes and proteins related to neuroregeneration and vascularization.Dual-biofunctionalized scaffolds demonstrated superior vascularization induction in embryos and greater promotion of vascularization,myelination,and functional recovery in rats.These findings support the clinical potential of VEGF/IKVAV dual-biofunctionalized chitosan/collagen composite scaffolds for facilitating peripheral nerve regeneration,making it an attractive candidate for repairing critical nerve defect.The study may provide a critical experimental and theoretical basis for the development and design of new artificial nerve implants with excellent biological performance. | Guicai Li Qi Han Panjian Lu Liling Zhang Yuezhou Zhang Shiyu Chen Ping Zhang Luzhong Zhang Wenguo Cui Hongkui Wang Hongbo Zhang | 2020 | Research2020，，1： | 2 |
| 12 | Effect of Intravital Staining on Leaf Surface Coloring and Plant Carbon and Nitrogen Nutrition in Chlorophytum comosum var. variegatum显示文摘Using potted seedlings of Chlorophytum comosum var. variegatum as the experimental materials,the effect of 2. 0 mmol/L methyl orange( Treatment T_1),1. 0 mmol/L methyl violet( Treatment T_2) and 1. 0 mmol/L neutral red( Treatment T_3) on the biomass,root-shoot ratio,leaf color indices,plant carbon and nitrogen nutrition were studied. The results showed that the biomass of Treatment T_3 was significantly greater than that of treatments T_1 and CK. The root-shoot ratio decreased significantly in treatments T_1,T_2 and T_3,and the decrease in T_3 was most obvious. In all the three treatments with coloring agent,a*,b*and L*values were increased gradually,C value were decreased,H_0 and CIRG were increased,and the leaves were pink. In addition,the contents of chlorophyll a,chlorophyll b,chlorophyll a + b and carotenoid were significantly decreased. The contents of soluble sugar and starch were also decreased,and the decrease in Treatment T_2 was most significant. The contents of soluble protein and total nitrogen were increased,and the increase was most dramatic in Treatment T_3. The carbon to nitrogen ratio was decreased. The results proved that staining can improve the ornamental value of indoor plants,despite its effects on plant carbon and nitrogen nutrition of C. comosum var. variegatum,dyeing. | Liling MO Song JIN Zebin CHEN | 2018 | Agricultural Biotechnology2018，7，1： | 1 |
| 13 | H7N9 Influenza Viruses Are Transmissible in Ferrets by Respiratory Droplet显示文摘 | Qianyi Zhang Jianzhong Shi Guohua Deng Jing Guo Xianying Zeng Xijun He Huihui Kong Chunyang Gu Xuyong Li Jinxiong Liu Guojun Wang Yan Chen Liling Liu Libin Liang Yuanyuan Li Jun Fan Jinliang Wang Wenhui Li Lizheng Guan Qimeng Li Huanliang Yang Pucheng Che | 2013 | Science2013，，6144： | 1 |
| 14 | Glycosylation and an amino acid insertion in the head of hemagglutinin independently affect the antigenic properties of H5N1 avian influenza viruses显示文摘Antigenic drift forces us to frequently update influenza vaccines; however, the genetic basis for antigenic variation remains largely unknown. In this study, we used clade 7.2 H5 viruses as models to explore the molecular determinants of influenza virus antigenic variation. We generated eight monoclonal antibodies(MAbs) targeted to the hemagglutinin(HA) protein of the index virus A/chicken/Shanxi/2/2006 and found that two representative antigenically drifted clade 7.2 viruses did not react with six of the eight MAbs. The E131 N mutation and insertion of leucine at position 134 in the HA protein of the antigenically drifted strains eliminated the reactivity of the virus with the MAbs. We also found that the amino acid N131 in the H5 HA protein is glycosylated. Our results provide experimental evidence that glycosylation and an amino acid insertion or deletion in HA influence antigenic variation. | Chunyang Gu Xianying Zeng Yangming Song Yanbing Li Liling Liu Yoshihiro Kawaoka Dongming Zhao Hualan Chen | 2019 | Science China(Life Sciences)2019，62，1： | 1 |
| 15 | Continued evolution of the Eurasian avian-like H1N1 swine influenza viruses in China显示文摘Animal influenza viruses continue to pose a threat to human public health. The Eurasian avian-like H1N1(EA H1N1) viruses are widespread in pigs throughout Europe and China and have caused human infections in several countries, indicating their pandemic potential. To carefully monitor the evolution of the EA H1N1 viruses in nature, we collected nasal swabs from 103,110pigs in 22 provinces in China between October 2013 and December 2019, and isolated 855 EA H1N1 viruses. Genomic analysis of 319 representative viruses revealed that these EA H1N1 viruses formed eight different genotypes through reassortment with viruses of other lineages circulating in humans and pigs, and two of these genotypes(G4 and G5) were widely distributed in pigs.Animal studies indicated that some strains have become highly pathogenic in mice and highly transmissible in ferrets via respiratory droplets. Moreover, two-thirds of the EA H1N1 viruses reacted poorly with ferret serum antibodies induced by the currently used H1N1 human influenza vaccine, suggesting that existing immunity may not prevent the transmission of the EA H1N1 viruses in humans. Our study reveals the evolution and pandemic potential of EA H1N1 viruses and provides important insights for future pandemic preparedness. | Fei Meng Yan Chen Zuchen Song Qiu Zhong Yijie Zhang Chuanling Qiao Cheng Yan Huihui Kong Liling Liu Chengjun Li Huanliang Yang Hualan Chen | 2023 | Science China(Life Sciences)2023，66，2： | 1 |
| 16 | miR?204-5p promotes the adipogenic differentiation of human adipose-derivedmesenchymal stem cells by modulating DVL3 expression and suppressing Wnt/β-cateninsignaling显示文摘 | Honghui He Ke Chen Fang Wang Liling Zhao Xinxing Wan Linghao Wang Zhaohui Mo | 2015 | International Journal of Molecular Medicine2015，，6： | 1 |
| 17 | H7N9 Influenza Viruses Are Transmissible in Ferrets by Respiratory Droplet显示文摘 | Qianyi Zhang Jianzhong Shi Guohua Deng Jing Guo Xianying Zeng Xijun He Huihui Kong Chunyang Gu Xuyong Li Jinxiong Liu Guojun Wang Yan Chen Liling Liu Libin Liang Yuanyuan Li Jun Fan Jinliang Wang Wenhui Li Lizheng Guan Qimeng Li Huanliang Yang Pucheng Che | 2013 | Science2013，，6144： | 1 |
| 18 | A comparison of maximum likelihood estimation and expected a posterior estimation in CAT using the partial credit model显示文摘 | Ssu-kuang Chen Liling Hou Barbara G Dodd | 1998 | Educational and Psychological Measurement1998，58，4： | 1 |
| 19 | Plasma miR-126 Is a Potential Biomarker for Early Prediction of Type 2 Diabetes Mellitus in Susceptible Individuals显示文摘 | Tao Zhang Chunfang Lv Liling Li Sihan Chen Shenglin Liu Changyi Wang Bing Su Thean Hock Tang | 2013 | BioMed Research International2013，，： | 1 |
| 20 | 2017年中国出现的H7N9高致病性病毒的快速进化显示文摘文章简介为了防控H7N9病毒,中国2017年9月开始对鸡进行了H5/H7二价禽流感灭活疫苗。为了解H7N9病毒在中国家禽中的分布情况,研究团队进行了系统的禽流感病毒监测。2017年2月至2017年5月之间在379个活禽市场和665个家禽养殖场共采集30201份样品(其中活禽市场采集12504份. | Jianzhong Shi Guohua Deng Shujie Ma Xianying Zeng Xin Yin Mei Li Bo Zhang Pengfei Cui Yan Chen Huanliang Yang Xiaopeng Wan Liling Liu Pucheng Chen Yongping Jiang Yuntao Guan Jinxiong Liu Wenli Gu Shuyu Han Yangming Song Libin Liang Zhiyuan Qu Yujie Hou Xiurong Wang Hongmei Bao Guobin Tian Yanbing Li Li Jiang Chengjun Li 陈化兰 | 2019 | 科学新闻2019，0，2： | 1 |
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