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| 1 | Pathological evidence for residual SARS-CoV-2 in pulmonary tissues of a ready-for-discharge patient显示文摘Dear Editor,SARS-CoV-2,a novel coronavirus and causing COVID-19,has given rise to a worldwide pandemic.1,2 So far,tens of thousands of COVID-19 patients have been clinically cured and discharged,but multiple COVID-19 cases showed SARS-CoV-2 positive again in discharged patients,3 which raises an attention for the discharged patients.Also,there is an urgent need to understand the pathogenesis of SARS-CoV-2 infection.Here,we conducted postmortem pathologic study in a ready-fordischarge COVID-19 patient who succumbed to sudden cardiovascular accident.Pathological examination revealed SARSCoV-2-viruses remaining in pneumocytes and virus-caused pathological changes in the lungs.Our study provided new insights into SARS-CoV-2 pathogenesis and might facilitate the improvement of clinical guideline for virus containment and disease management. | Xiao-Hong Yao Zhi-Cheng He Ting-Yuan Li Hua-Rong Zhang Yan Wang Huaming Mou Qiaonan Guo Shi-Cang Yu Yanqing Ding Xindong Liu Yi-Fang Ping Xiu-Wu Bian | 2020 | Cell Research2020，30，6： | 35 |
| 2 | 3RISPR-P 2.0: An Improved CRISPR-Cas9 Too For Genome Editing in Plants显示文摘 | Hao Liu Yuduan Ding Yanqing Zhou Wenqi Jin Kabin Xie Ling-Ling Chen | 2017 | Molecular Plant2017，10，3： | 32 |
| 3 | Update in version 2021 of CSCO guidelines for colorectal cancer from version 2020显示文摘Colorectal cancer(CRC) is one of the major cancers threatening life and health of Chinese residents. According to the latest data released by the National Cancer Center in2015(1), there were 387,000 new cases and 187,100 deaths of CRC in China, accounting for 9.87% and 8.01% of all malignancies. The first version of the Chinese Society of Clinical Oncology(CSCO) guidelines was released in April2017, and has been updated annually based on the latest clinical research data and the availability of new drugs(2-4). Here, we present the main updates of the 2021 version compared to 2020 version. | Caixia Dong Yuwei Ding Shanshan Weng Guichao Li Yanqing Huang Hanguang Hu Zhen Zhang Suzhan Zhang Ying Yuan | 2021 | Chinese Journal of Cancer Research2021，33，3： | 19 |
| 4 | GSA:Genome Sequence Archive显示文摘With the rapid development of sequencing technologies towards higher throughput and lower cost, sequence data are generated at an unprecedentedly explosive rate. To provide an efficient and easy-to-use platform for managing huge sequence data, here we present Genome Sequence Archive(GSA; http://gffzzdbc7b6aaae734bddhbpc6ofnp6ppn69uu.ffgz.tsg.suse.edu.cn/gsa or http://gffzz4eaf941a184140e3hbpc6ofnp6ppn69uu.ffgz.tsg.suse.edu.cn), a data repository for archiving raw sequence data. In compliance with data standards and structures of the International Nucleotide Sequence Database Collaboration(INSDC), GSA adopts four data objects(Bio Project, Bio Sample,Experiment, and Run) for data organization, accepts raw sequence reads produced by a variety of sequencing platforms, stores both sequence reads and metadata submitted from all over the world,and makes all these data publicly available to worldwide scientific communities. In the era of big data, GSA is not only an important complement to existing INSDC members by alleviating the increasing burdens of handling sequence data deluge, but also takes the significant responsibility for global big data archive and provides free unrestricted access to all publicly available data in support of research activities throughout the world. | Yanqing Wang Fuhai Song Junwei Zhu Sisi Zhang Yadong Yang Tingting Chen Bixia Tang Lili Dong Nan Ding Qian Zhang Zhouxian Bai Xunong Dong Huanxin Chen Mingyuan Sun Shuang Zhai Yubin Sun Lei Yu Li Lan Jingfa Xiao Xiangdong Fang Hongxing Lei Zhang Zhang Wenming Zhao | 2017 | Genomics, Proteomics & Bioinformatics2017，15，1： | 13 |
| 5 | Potentiating CD8^(+) T cell antitumor activity by inhibiting PCSK9 to promote LDLR-mediated TCR recycling and signaling显示文摘Metabolic regulation has been proven to play a critical role in T cell antitumor immunity.However,cholesterol metabolism as a key component of this regulation remains largely unexplored.Herein,we found that the low-density lipoprotein receptor(LDLR),which has been previously identified as a transporter for cholesterol,plays a pivotal role in regulating CD8+T cell antitumor activity.Besides the involvement of cholesterol uptake which is mediated by LDLR in T cell priming and clonal expansion,we also found a non-canonical function of LDLR in CD8+T cells:LDLR interacts with the T-cell receptor(TCR)complex and regulates TCR recycling and signaling,thus facilitating the effector function of cytotoxic T-lymphocytes(CTLs).Furthermore,we found that the tumor microenvironment(TME)downregulates CD8+T cell LDLR level and TCR signaling via tumor cell-derived proprotein convertase subtilisin/kexin type 9(PCSK9)which binds to LDLR and prevents the recycling of LDLR and TCR to the plasma membrane thus inhibits the effector function of CTLs.Moreover,genetic deletion or pharmacological inhibition of PCSK9 in tumor cells can enhance the antitumor activity of CD8+T cells by alleviating the suppressive effect on CD8+T cells and consequently inhibit tumor progression.While previously established as a hypercholesterolemia target,this study highlights PCSK9/LDLR as a potential target for cancer immunotherapy as well. | Juanjuan Yuan Ting Cai Xiaojun Zheng Yangzi Ren Jingwen Qi Xiaofei Lu Huihui Chen Huizhen Lin Zijie Chen Mengnan Liu Shangwen He Qijun Chen Siyang Feng Yingjun Wu Zhenhai Zhang Yanqing Ding Wei Yang | 2021 | Protein & Cell2021，12，4： | 12 |
| 6 | Effect of Traveling Magnetic Field on Mould-Filling Length of the A357 Melt during Casting Thin Walled Plate显示文摘In order to improve the mould filling ability, the method for production of thin-walled castings in the travelingmagnetic field was applied. The relationship between magnetic field density and input voltage as well as distancewas investigated, and the mould filling length of A357 melt has been studied. The electromagnetic forcesappliedon the melt were also analyzed. The result shows that the mould-filling length of the melt increase rapidly with theincrease of magnetic flux density. The mould filling lengths in gypsum upper mould and magnetic material uppermould were compared from the standpoint of application. It demonstrated that the steel upper mould is superior togypsum mould. | Tiejun ZHANG, Jingjie GUO, Yanqing SU, Hongsheng DING, Weisheng BI, Jim JIA and Hengzhi FUSchool of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China | 2003 | Journal of Materials Science & Technology2003，19，1： | 8 |
| 7 | Lamellar orientation control in directionally solidified TiAl intermetallics显示文摘TiAl-based alloys are potentially used as high-temperature structural materials with a high specific strength in the range of^900°C.However,the mechanical properties of TiAl-based alloys are extremely anisotropic with respect to the lamellar orientation of the microstructures.A balance combination of room-temperature ductility and strength can be achieved when the lamellar orientation are aligned parallel to the tensile stress direction.Lamellar orientation control of TiAl-based alloys by directional solidification technique has been widely studied in recent years.Two different directional solidification processes can be used to modify the lamellar orientation.One is a seeding technique and the other is adjusting the solidification path.This paper reviews the principles of the two methods and their progress.The influence of alloy composition and solidification parameters on lamellar orientation control is also discussed. | Su Yanqing Liu Tong Li Xinzhong Chen Ruirun Ding Hongsheng Guo Jingjie Fu Hengzhi | 2014 | China Foundry2014，11，4： | 7 |
| 8 | Screening and regulatory network analysis of survival-related genes of patients with colorectal cancer显示文摘The purpose of this study was to screen key survival-related genes from patients with colorectal cancer and explore signal transduction network of the involved genes.In a previous study,survival-related genes of patients with colorectal cancer were selected by colorectal cancer-related expression data GSE17538 using the Significance Analysis of Microarrays(SAM3.01)software,and 235 genes related to the survival of patients with colorectal cancer were obtained.Therefore,the following screening and analysis were conducted on these 235 genes in this study.First,the enrichment analysis of transcription factor binding sites was conducted on the 235 genes.Genes with more than seven transcription factor binding sites were screened.Then,these genes and upregulated genes in colorectal cancer were intersected.Finally,survival analysis and regulatory network analysis were conducted on the screened genes.This allowed clarification of the relationship between these genes and the survival of patients with colorectal cancer and the signaling network involving these genes in the cell signal transduction network of colorectal cancer.Through the above analysis,six upregulated genes in colorectal cancer related to the survival of colorectal cancer patients and highly regulated by transcription factors were selected,namely STX2,PODXL,KLK6,GRB10,EHBP1 and CREB5.These genes are involved in signal regulatory networks related to colorectal cancer metastasis-related signaling pathways.Therefore,the survival of patients with colorectal cancer is closely correlated with colorectal cancer metastasis.The six survival-related genes affect the survival of patients by regulating colorectal cancer metastasis-associated signaling pathways. | QI Lu DING YanQing | 2014 | Science China(Life Sciences)2014，57，5： | 4 |
| 9 | MicroRNA-34c-5p provokes isoprenaline-induced cardiac hypertrophy by modulating autophagy via targeting ATG4B显示文摘Pathological cardiac hypertrophy serves as a significant foundation for cardiac dysfunction and heart failure. Recently, growing evidence has revealed that microRNAs(miRNAs) play multiple roles in biological processes and participate in cardiovascular diseases. In the present research, we investigate the impact of miRNA-34 c-5 p on cardiac hypertrophy and the mechanism involved. The expression of miR-34 c-5 p was proved to be elevated in heart tissues from isoprenaline(ISO)-infused mice. ISO also promoted miR-34 c-5 p level in primary cultures of neonatal rat cardiomyocytes(NRCMs). Transfection with miR-34 c-5 p mimic enhanced cell surface area and expression levels of foetal-type genes atrial natriuretic factor(Anf) and β-myosin heavy chain(β-Mhc) in NRCMs. In contrast, treatment with miR-34 c-5 p inhibitor attenuated ISO-induced hypertrophic responses. Enforced expression of miR-34 c-5 p by tail intravenous injection of its agomir led to cardiac dysfunction and hypertrophy in mice, whereas inhibiting miR-34 c-5 p by specific antagomir could protect the animals against ISO-triggered hypertrophic abnormalities. Mechanistically, miR-34 c-5 p suppressed autophagic flux in cardiomyocytes, which contributed to the development of hypertrophy. Furthermore, the autophagy-related gene 4 B(ATG4 B) was identified as a direct target of miR-34 c-5 p, and miR-34 c-5 p was certified to interact with 3’untranslated region of Atg4 b mRNA by dual-luciferase reporter assay. miR-34 c-5 p reduced the expression of ATG4 B, thereby resulting in decreased autophagy activity and induction of hypertrophy. Inhibition of miR-34 c-5 p abolished the detrimental effects of ISO by restoring ATG4 B and increasing autophagy. In conclusion, our findings illuminate that miR-34 c-5 p participates in ISO-induced cardiac hypertrophy, at least partly through suppressing ATG4 B and autophagy. It suggests that regulation of miR-34 c-5 p may offer a new way for handling hypertrophy-related cardiac dysfunction. | Yuhong Zhang Yanqing Ding Min Li Jing Yuan Youhui Yu Xueying Bi Huiqi Hong Jiantao Ye Peiqing Liu | 2022 | Acta Pharmaceutica Sinica B2022，12，5： | 4 |
| 10 | ANALYSIS OF OVERFLOW CRITICAL VALUE FOR TiAl BASED ALLOY MELT DURING PROCESS OF CENTRIFUGAL CASTING显示文摘1INTRODUCTIONTiAlbasedaloyshaveatractedagreatdealofatentionbecauseoftheirpotentialyatractivepropertiesforhightemperaturestru... | Guo, Jingjie Sheng, Wenbin Su, Yanqing Ding, Hongsheng Jia, Jun | 1999 | 中国有色金属学会会刊:英文版1999，9，2： | 3 |
| 11 | Potential antitumor mechanisms of phenothiazine drugs显示文摘In this study,three kinds of phenothiazine drugs were analyzed to explore their potential antitumor mechanisms.First,target proteins that could interact with chlorpromazine,fluphenazine and trifluoperazine were predicted.Then,the target proteins of the three drugs were intersected.Cell signaling pathway enrichment and related disease enrichment were conducted for the intersected proteins to extract the enrichment categories associated with tumors.By regulation network analysis of the protein interactions,the mechanisms of action of these target proteins in tumor tissue were clarified,thus confirming the potential antitumor mechanisms of the phenothiazine drugs.The final results of cell signaling pathway enrichment and related disease enrichment showed that the categories with the highest score were all found in tumors.Target proteins belonging to the tumor category included signaling pathway members such as Wnt,MAPK and retinoic acid receptor.Moreover,another target protein,MAPK8,could indirectly act on target proteins CDK2,IGF1R,GSK3B,RARA,FGFR2 and MAPK10,thereby affecting tumor cell division and proliferation.Therefore,phenothiazine drugs may have potential antitumor effects,and tumorassociated target proteins play important roles in the process of cell signaling transduction cascades. | QI Lu DING YanQing | 2013 | Science China(Life Sciences)2013，56，11： | 3 |
| 12 | EVAPORATION BEHAVIOR OF COMPONENTS IN Ti-15-3 MELT DURING ISM PROCESS显示文摘INTRODUCTIONMetastableβtitaniumaloysarenowfindingprogresivelymoreapplications,especialyowingtotheirgoodformingproperties[1].T... | Guo, Jingjie Liu, Yuan Su, Yanqing Ding, Hongsheng Jia, Jun | 1998 | 中国有色金属学会会刊:英文版1998，8，4： | 2 |
| 13 | Fabrication of electrochemically-modified BiVO_(4)-MoS_(2)-Co_(3)O_(4)composite film for bisphenol A degradation显示文摘A new electrochemically-modified BiVO_(4)-MoS_(2)-Co_(3)O_(4)(represented as E-BiVO_(4)-MoS_(2)-Co_(3)O_(4))thin film electrode was successfully synthesized for environmental application.MoS_(2)and Co_(3)O_(4)were grown on the surface of Bi VO 4 to obtain BiVO_(4)-MoS_(2)-Co_(3)O_(4).E-BiVO_(4)-MoS_(2)-Co_(3)O_(4)film was achieved by further electrochemical treatment of BiVO_(4)-MoS_(2)-Co_(3)O_(4).The asprepared E-BiVO_(4)-MoS_(2)-Co_(3)O_(4)exhibited significantly enhanced photoelectrocatalytic activity.The photocurrent density of E-BiVO_(4)-MoS_(2)-Co_(3)O_(4)thin film is 6.6 times that of Bi VO 4 under visible light irradiation.The degradation efficiency of E-BiVO_(4)-MoS_(2)-Co_(3)O_(4)for bisphenol A pollutant was 81.56%in photoelectrochemical process.The pseudo-first order reaction rate constant of E-BiVO_(4)-MoS_(2)-Co_(3)O_(4)film is 3.22 times higher than that of Bi VO 4.And its reaction rate constant in photoelectrocatalytic process is 14.5 times or 2 times that in photocatalytic or electrocatalytic process,respectively.The improved performance of E-BiVO_(4)-MoS_(2)-Co_(3)O_(4)was attributed to the synergetic effects of the reduction of interfacial charge transfer resistance,the formation of oxygen vacancies and sub-stoichiometric metal oxides and higher separation efficiency of photogenerated electron-hole pairs.E-BiVO_(4)-MoS_(2)-Co_(3)O_(4)is a promising composite material for pollutants removal. | Yanqing Cong Wenhua Zhang Wenchen Ding Tongtong Zhang Yi Zhang Nianping Chi Qi Wang | 2021 | Journal of Environmental Sciences2021，33，4： | 2 |
| 14 | Coarsening Manner and Microstructure Evolution of Al-In Hypermonotectic Alloy during Rapidly Cooling Process显示文摘A numerical model reflecting the real physical processes well has been developed to predict the coarsening manner of the second phase droplets and the microstructural evolution under the common action of nucleation, diffusional growth, colliding coagulation during rapid cooling Al-ln hypermonotectic alloys. The model reflects the real physical processes well and is also applicable to other immiscible alloys. | Yuan LIU, Jingjie GUO, Jun JIA, Yanqing SU, Hongsheng DING, Jiuzhou ZHAO and Xiang XUESchool of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China | 2002 | Journal of Materials Science & Technology2002，18，3： | 2 |
| 15 | Effect of power parameter and induction coil on magnetic field in cold crucible during continuous melting and directional solidification显示文摘Bottomless electromagnetic cold crucible is a new apparatus for continuous melting and directional solidification;however,improving its power efficiency and optimizing the configuration are important for experiment and production.In this study,a 3-D finite element (FE) method based on experimental verification was applied to calculate the magnetic flux density (Bz).The effects of the power parameters and the induction coil on the magnetic field distribution in the cold crucible were investigated.The results show that higher current intensity and lower frequency are beneficial to the increase of Bz at both the segment midpoint and the slit location.The induction coil with racetrack section can induce greater Bz,and a larger gap between the induction coil and the shield ring increases Bz.The mechanism for this effect is also discussed. | Chen Ruirun Yang Jieren Ding Hongsheng Huang Feng Su Yanqing Guo Jingjie Fu Hengzhi | 2012 | China Foundry2012，9，1： | 2 |
| 16 | Forming Mechanism of Gaseous Defect in Ti-48Al-2Cr-2Nb Exhaust Valves Formed with Permanent Mold Centrifugal Casting Method显示文摘A method combining theoretical analysis with experiment is adopted and the flowing process of Ti-48A1-2Cr-2Nb alloy melt poured in a permanent mould during the centrifugal casting process has been analyzed. A mathematical model of the filling process is established and the forming mechanism of internal gaseous defect is summarized. The results of calculation show that the melt fills the mould with varying cross-section area and inclined angle. The filling speed of the cross-section is a function of filling time. The cross-section area is directly proportional to the filling speed and the inclined angle is inversely proportional to the filling speed at a given rotating speed of the platform. Both of them changes more obvious near the mould entrance. The gaseous defect can be formed in several ways and the centrifugal field has an important influence on the formation of the defect. In addition, the filling process in centrifugal field has been verified by wax experiments and the theoretical analysis are consistent with experimental results. | Research Notes Wenbin SHENG, Jingjie GUO, Yanqing SU, Hongsheng DING and Jun JIA School of Materials Science and Engineering, Harbin Institute of Technology. Harbin 150001, China | 2001 | Journal of Materials Science & Technology2001，17，5： | 2 |
| 17 | A combined application of different engineering and biological techniques to remediate a heavily polluted river 显示文摘 | SHENG Yanqing QU Yingxuan DING Chaofeng | 2013 | Ecological Engineering2013，57，： | 1 |
| 18 | Coarsening mode and microstructure evolution of Al–In hypermonotectic alloy during rapidly cooling process显示文摘 | Guo Jingjie Liu Yuan Jia Jun Su Yanqing Ding Hongsheng Zhao Jiuzhou Xue Xiang | 2001 | Scripta Materialia2001，，10： | 1 |
| 19 | MicroRNA-137, a HMGA1 Target, Suppresses Colorectal Cancer Cell Invasion and Metastasis in Mice by Directly Targeting FMNL2显示文摘 | Li Liang Xianzheng Li Xiaojing Zhang Zhenbing Lv Guoyang He Wei Zhao Xiaoli Ren Yuling Li Xiuwu Bian Wenting Liao Wei Liu Guangying Yang Yanqing Ding | 2012 | Gastroenterology2012，，： | 1 |
| 20 | Continuous melting and directional solidification of silicon ingot with an electromagnetic cold crucible显示文摘In order to avoid contamination from the crucible and to modify the structures,a new solidification method based on cold crucible technology was used to prepare silicon ingots.A silicon ingot with square cross section was directionally solidified with a cold crucible.The mechanism of the cold crucible directional solidification of silicon ingot was revealed.Due to the induction heat that was released in the surface layer and the incomplete contact between the crucible and the melt,the lateral heat loss was reduced and the silicon ingot was directionally solidified.The structures,dislocation defects and the grain growth orientation of the ingot were determined.The results show that neither intergranular nor intragranular precipitates are found in the ingot,except for the top part that was the last to solidify.The average dislocation density is about 1 to 2×106 cm-2.The grains are preferentially <220> orientated. | Huang Feng Chen Ruirun Guo Jingjie Ding Hongsheng Su Yanqing Yang Jieren Fu Hengzhi | 2012 | China Foundry2012，9，1： | 1 |
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