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Biallelic variants in RBM42.cause a multisystem disorder with neurological,facial,cardiac,and musculoskeletal involvement

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Protein & Cell 2024年第1期15卷 52-68页

作者： Yiyao chen Bingxin Yang Xiaoyu Merlin zhang Songchang chen Minhui Wang Liya Hu Nina pan Shuyuan Li Weihui Shi Zhenhua Yang Li Wang Yajing Tan Jian Wang Yanlin Wang Qinghe Xing Zhonghua Ma Jinsong Li He-Feng Huang Jinglan zhang chenming xu Institutes of Biomedical sciences Fudan UniversityShanghai 200032China bstetrics and Gynecology Hospital Institute of Reproduction and DevelopmentFudan UniversityShanghai 200011China Intermational Peace Matermity and Child Health Hospital School of MedicineShanghai Jiao Tong UniversityShanghai 200030China shanghai Key Laboratory of Embryo Original Diseases Shanghai 200030China State Key Laboratory of Cell Biology Shanghai Key Laboratory of Molecular AndrologyShanghai Institute of Biochemistry and Cell BiologyCAS Center for Excellence in Molecular Cell ScienceUniversity of Chinese Academy of SciencesChinese Academy of SciencesShanghai 200031China State Key Laboratory of Rice Biology the Key Laboratory of Molecular Biology of Crop Pathogens and InsectsInstitute of BiotechnologyZhejiang UniversityHangzhou 310058China Verna and Marrs McLean Department of Biochemistry and Molecular Biology Baylor College of MedicineHoustonTX 77030USA Children's hospital of fudan university Shanghai 201102China school of Life Science and Technology Shanghai Tech UniversityShanghai 201210China school of Life Science Hangzhou Institute for Advanced StudyUniversity of Chinese Academy of SciencesHangzhou 310024ZhejiangChina Research Units of Embryo Original Diseases Chinese Academy of Medical Sciences(No.2019RU056)Shanghai 200011China

Here,we report a previously unrecognized syndromic neurodevelopmental disorder associated with biallelic loss-of-function variants in the RBM42.*** patient is a 2.year-old female with severe central nervous system(CNs)abnormalities,hypotonia,hearing loss,congenital heart defects,and dysmorphic facial *** whole-exome sequencing(WEs)reveals that the patient has two compound heterozygous variants,c.304C>T(p.R102.)and c.1312.>A(p.A438T),in the RBM42.gene which encodes an integral component of splicing complex in the RNA-binding motif protein *** p.A438T variant is in the RRM domain which impairs RBM42.pro-tein stability in ***,p.A438T disrupts the interaction of RBM42.with hnRNP K,which is the causa-tive gene for Au-Kline syndrome with overlapping disease characteristics seen in the index *** human R102.or A438T mutant protein failed to fully rescue the growth defects of RBM42.ortholog knockout△FgRbp1 in Fusarium while it was rescued by the wild-type(WT)human RBM42.A mouse model carying Rbm42.compound heterozygous variants,c.2.0C>T(p.Q94*)and c.1306_1308delinsACA(p.A436T),demonstrated gross fetal develop-mental defects and most of the double mutant animals died by ***-seq data confirmed that Rbm42.was involved in neurological and myocardial functions with an essential role in alternative splicing(As).Overall,we present clinical,genetic,and functional data to demonstrate that defects in RBM42.constitute the underlying etiology of a new neurodevelopmental disease which links the dysregulation of global AS to abnormal embryonic development.

关键词： RBM42.gene RNA-binding protein neurodevelopmental disorder Au-Kline syndrome alternative splicing

Chinese expert consensus on the diagnosis and treatment of balanoposthitis

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Chinese Medical Journal 2024年第13期137卷 1519-1521页

作者： Li zhang Amer A.A.Abdulrahman Hao Guo Jia’an zhang Xinghua Gao Weihua {2. Gang Wang Jinhua xu Yuling Shi Liuqing {2. Hongxiang {2. Songmei Geng Yuping Ran Hongwei Wang Xiaoyong Man Jianmin Chang Furen zhang Litao zhang Guangwen Yin Jianzhong zhang Wei Lai Zhibin Niu Hongkun Jiang Haibo Liu Yaolong {2. Jianjian Wang Department of Dermatology The First Hospital of China Medical UniversityShenyangLiaoning 110001China Key Laboratory of Immunodermatology Ministry of Education and NHCNational Joint Engineering Research Center for Theranostics of Immunological Skin DiseasesShenyangLiaoning 110001China Department of Dermatology Chinese Academy of Medical Science and Peking Union Medical CollegeNanjingJiangsu 210042China Department of Dermatology Second Affiliated Hospital of Naval Medical UniversityShanghai 200003China Department of Dermatology Xijing HospitalFourth Military Medical UniversityXi’anShaanxi 710032China Department of Dermatology Huashan HospitalFudan UniversityShanghai 200040China Department of Dermatology Shanghai Skin Disease HospitalTongji University School of MedicineShanghai 200443China Department of Dermatology Wuhan No.1 HospitalWuhanHubei 430022China Department of Dermatology Huazhong University of Science and Technology Union Shenzhen HospitalShenzhenGuangdong 518052China Department of Dermatology Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’anShaanxi 710004China Department of Dermatovenereology West China HospitalSichuan UniversityChengduSichuan 610041China Department of Dermatology Huadong HospitalFudan UniversityShanghai 200040China Department of Dermatology Second Affiliated HospitalZhejiang University School of MedicineHangzhouZhejiang 310009China Department of Dermatology Beijing HospitalBeijing 100730China Shandong Provincial Hospital for Skin Diseases&Shandong Provincial Institute of Dermatology and Venereology Shandong First Medical University&Shandong Academy of Medical SciencesJinanShandong 250061China Department of Dermatology Tianjin Academy of Traditional Chinese Medicine Affiliated HospitalTianjin 300120China Department of Dermatology The First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan 450052China Department of Dermatology Peking University People’s HospitalBeijing 100044 China Department of Dermatology Third Affi

Balanoposthitis(BP),a common male genitalia inflammation,is managed by clinicians from different specialties,including urology,pediatrics,dermatology,and *** to this diverse array of clinicians involved,there exists a lack of consistent,evidence-based recommendations for *** development of the consensus engaged 19 representative hospitals and it adhered to rigorous protocols,encompassing international registration(IPGRP-2.2.CN003)and the application of evidence grading criteria and recommendation standards[Appendix S1,Supplementary File,http://***/CM9/C42..Over the period from December 2.2. to October 2.2.,consensus on 12.clinical issues was reached through comprehensive evidence searches and two iterations of Delphi surveys[Supplementary File,http://***/CM9/C42..

关键词： Delphi diagnosis rigorous

Large circuit models: opportunities and challenges

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Science China(Information sciences) 2024年第10期67卷 25-66页

作者： Lei chen Yiqi chen Zhufei CHU Wenji FANG Tsung-Yi HO Ru HUANG Yu HUANG Sadaf KHAN Min LI Xingquan LI Yu LI Yun LIANG Jinwei LIU Yi LIU Yibo LIN Guojie LUO Hongyang {2. Zhengyuan SHI Guangyu SUN Dimitrios TSARAS Runsheng WANG Ziyi WANG Xinming WEI Zhiyao XIE Qiang xu chenhao xuE Junchi YAN Jun YANG Bei YU Mingxuan YUAN Evangeline F.Y.YOUNG xuan ZENG Haoyi zhang Zuodong zhang Yuxiang ZHAO Hui-Ling ZHEN Ziyang ZHENG Binwu ZHU Keren ZHU Sunan ZOU Huawei Noah’s Ark Lab school of Integrated Circuits Peking University Faculty of Electrical Engineering and Computer Science Ningbo University Department of Electronic and Computer Engineering Hong Kong University of Science and Technology Department of Computer Science and Engineering The Chinese University of Hong Kong school of Integrated Circuits Southeast University Huawei HiSilicon Peng cheng Laboratory school of Computer Science Peking University school of Microelectronics State Key Laboratory of Integrated Chips and System Fudan University school of Artificial Intelligence Shanghai Jiao Tong University

Within the electronic design automation(EDA) domain, artificial intelligence(AI)-driven solutions have emerged as formidable tools, yet they typically augment rather than redefine existing methodologies. These solutions often repurpose deep learning models from other domains, such as vision, text, and graph analytics, applying them to circuit design without tailoring to the unique complexities of electronic circuits. Such an “AI4EDA” approach falls short of achieving a holistic design synthesis and understanding,overlooking the intricate interplay of electrical, logical, and physical facets of circuit data. This study argues for a paradigm shift from AI4EDA towards AI-rooted EDA from the ground up, integrating AI at the core of the design process. Pivotal to this vision is the development of a multimodal circuit representation learning technique, poised to provide a comprehensive understanding by harmonizing and extracting insights from varied data sources, such as functional specifications, register-transfer level(RTL) designs, circuit netlists,and physical layouts. We champion the creation of large circuit models(LCMs) that are inherently multimodal, crafted to decode and express the rich semantics and structures of circuit data, thus fostering more resilient, efficient, and inventive design methodologies. Embracing this AI-rooted philosophy, we foresee a trajectory that transcends the current innovation plateau in EDA, igniting a profound “shift-left” in electronic design methodology. The envisioned advancements herald not just an evolution of existing EDA tools but a revolution, giving rise to novel instruments of design-tools that promise to radically enhance design productivity and inaugurate a new epoch where the optimization of circuit performance, power, and area(PPA) is achieved not incrementally, but through leaps that redefine the benchmarks of electronic systems' capabilities.

关键词： AI-rooted EDA large circuit models (LCMs) multimodal circuit representation learning circuit optimization

10B-doped MCP detector developed for neutron resonance imaging at Back-n white neutron source

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Nuclear Science and Techniques 2024年第8期35卷 58-68页

作者： Qiang Li Li‑Jiao Wang Jing‑Yu Tang Xiang‑Biao Qiu Zhen chen Mao‑Yuan Zhao Chang‑Jun Ning Kai pan Wei {2. Tao Li Su‑Peng Lu Han Yi Rui‑Rui Fan Chang‑Qing Feng Rong zhang Xiao‑Yang Sun Qi An Hao‑Fan Bai Jiang‑Bo Bai Jie Bao Ping Cao Qi‑Ping chen Yong‑Hao chen Zeng‑Qi Cui An‑Chuan Fan Fan‑Zhen Feng Min‑Hao Gu Chang‑Cai Han Zi‑Jie Han Guo‑Zhu He Yong‑cheng He Yang Hong Yi‑Wei Hu Han‑Xiong Huang Wei Jiang Zhi‑Jie Jiang Zheng‑Yao Jin Ling Kang Bo Li Gong Li Xiao Li Yang Li Jie Liu Rong Liu Shu‑Bin Liu Yi‑Na Liu Guang‑Yuan Luan Jie Ren Zhi‑Zhou Ren Xi‑Chao Ruan Zhao‑Hui Song Kang Sun Zhi‑Xin Tan Sheng‑Da Tang Jin‑cheng Wang Peng‑cheng Wang Zhao‑Hui Wang Zhong‑Wei Wen Xiao‑Guang Wu {2.an Wu Cong Xia Yong‑Ji Yu Guo‑Hui zhang Hang‑Chang zhang Lin‑Hao zhang Qi‑Wei zhang Xian‑Peng zhang Yu‑Liang zhang Yue zhang Zhi‑Yong zhang Zhi‑Hao Zhou Ke‑Jun Zhu Chong Zou Institute of High Energy Physics Chinese Academy of Sciences(CAS)Beijing 100049China Spallation Neutron Source Science Center Dongguan 523803China State Key Laboratory of Particle Detection and Electronics Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Dongguan Songshan Lake Future school Dongguan 523808China school of Nuclear Science and Technology University of Science and Technology of ChinaHefei 230027China State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230026China North Night Vision Science and Technology(Nanjing)Research Institute Co.Ltd Nanjing 211106China Department of Modern Physics University of Science and Technology of ChinaHefei 230026China State Key Laboratory of Nuclear Physics and Technology School of PhysicsPeking UniversityBeijing 100871China Institute of Modern Physics Fudan UniversityShanghai 200433China Key Laboratory of Nuclear Data China Institute of Atomic EnergyBeijing 102413China China Academy of Engineering Physics Institute of Nuclear Physics and ChemistryMianyang 621900China USTC archaeometry lab University of Science and Technology of ChinaHefei 230026China Northwest Institute of Nuclear Technology Xi’an 710024China university of Chinese Academy of sciences Beijing 100049China China Shipbuilding Trading Co. LtdBeijing 100044China

Neutron resonance imaging(NRI)has recently emerged as an appealing technique for neutron *** complexity surpasses that of conventional transmission imaging,as it requires a high demand for both a neutron source and ***,the progression of NRI technology has been sluggish since its inception in the 1980s,particularly considering the limited studies analyzing the neutron energy range above *** white neutron source(Back-n)at the China Spallation Neutron Source(CSNS)provides favorable beam conditions for the development of the NRI technique over a wide neutron energy range from eV to ***-sensitive microchannel plates(MCP)have emerged as a cutting-edge tool in the field of neutron detection owing to their high temporal and spatial resolutions,high detection efficiency,and low *** this study,we report the development of a 10B-doped MCP detector,along with its associated electronics,data processing system,and NRI experiments at the *** heavy elements such as gold,silver,tungsten,and indium can be easily identified in the transmission images by their characteristic resonance peaks in the 1–100 eV energy range;the more difficult medium-weight elements such as iron,copper,and aluminum with resonance peaks in the 1–100 keV energy range can also be *** particular,results in the neutron energy range of dozens of keV(Aluminum)are reported here for the first time.

关键词： Neutron resonance imaging 10B doped MCP detector White neutron source Sample nuclide identification

c-Myc promotes tubular cell apoptosis in ischemia-reperfusion-induced renal injury by negatively regulating c-FLIP and enhancing FasL/Fas-mediated apoptosis pathway

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Acta Pharmacologica Sinica 2019年第8期40卷 1058-1066页

作者： Dan xu Bao Wang pan-pan chen Yan-zhe Wang Nai-jun Miao Fan Yin Qian cheng Zhuan-li Zhou Hong-yan Xie Li Zhou Jun Liu Xiao-xia Wang Hong xue Wei {2. Li-min Lu Department of Physiology and Pathophysiology School of Basic Medical SciencesShanghai Medical CollegeFudan University Department of Nephrology Shanghai Tong Ren HospitalShanghai Jiao Tong University School of Medicine

c-Myc plays an important role in cell proliferation,differentiation,and cell ***/Fas pathway is a key regulator of cell *** study was aimed to investigate the effects of c-Myc on the FasL/Fas pathway in ischemia-reperfusion(I/R)-induced renal *** were objected to bilateral renal ischemia for 60 min and reperfused for 2. or 48 ***-52.E cells were treated with hypoxia-reoxygenation(H/R)or *** was used to identify the distribution of *** apoptosis was assessed by TUNEL ***-c-Myc and recombinant pcDAN 3.0 were used to overexpress c-Myc and c-FLIP,*** assay and luciferase assay were used to detect the binding of c-Myc to c-FLIP *** I/R rats,c-Myc was increased significantly and mainly located in renal tubular epithelial cells;meanwhile,c-FLIP was decreased,cleaved caspase-8,cleaved caspase-3 and TUNEL-positive staining cells were *** of I/R rats with c-Myc inhibitor 10058-F4 significantly attenuated the decrease in c-FLIP,the increase in cleaved caspase-8,cleaved caspase-3,TUNEL-positive cells,Scr and BUN in I/R *** NRK-52.E cells,hypoxia and reoxygen induced the increase in c-Myc and decrease in *** and luciferase assay results indicated that cMyc binds to the promoter region of c-FLIP *** of c-Myc markedly decreased *** of c-FLIP inhibited the increase in cleaved caspase-8 and caspase-3 induced by *** indicated that c-Myc is increased in kidneys of I/R rats and negatively regulates the expression of c-FLIP,then enhanced FasL-induced cell apoptosis in I/R stress.

关键词： c-Myc c-FLIP Fas/Fas ischemia-reperfusion tubular cell apoptosis

Two-dimensional materials for future information technology: status and prospects

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Science China(Information sciences) 2024年第6期67卷 1-147页

作者： Hao QIU Zhihao YU Tiange ZHAO Qi zhang Mingsheng xu Peifeng LI Taotao LI Wenzhong BAO Yang CHAI Shula {2. Yiqi {2. Hui-Ming {2.G Daoxin DAI Zengfeng DI Zhuo DONG Xidong DUAN Yuhan FENG Yu FU Jingshu GUO Pengwen GUO Yue HAO Jun HE Xiao HE Jingyi HU Weida HU Zehua HU Xinyue HUANG Ziyang HUANG Ali IMRAN Ziqiang KONG Jia LI Qian LI Weisheng LI Lei LIAO Bilu LIU Can LIU Chunsen LIU Guanyu LIU Kaihui LIU Liwei LIU Sheng LIU Yuan LIU Donglin LU Likuan MA Feng MIAO Zhenhua NI Jing NING Anlian pan Tian-Ling REN Haowen SHU Litao SUN Yue SUN Quanyang TAO Zi-Ao TIAN Dong WANG Hao WANG Haomin WANG Jialong WANG Junyong WANG Wenhui WANG Xingjun WANG Yeliang WANG Yuwei WANG Zhenyu WANG Yao WE... school of Electronic Science and Engineering Nanjing University school of Integrated Circuits Interdisciplinary Research Center for Future Intelligent Chips (Chip-X)Nanjing University school of Integrated Circuit Science and Engineering Nanjing University of Posts and Telecommunications State Key Laboratory of Infrared Physics Shanghai Institute of Technical Physics Chinese Academy of Sciences school of Physics and Key Lab of Quantum Materials and Devices of the Ministry of Education School of Electronic Science & EngineeringSoutheast University College of Integrated Circuits State Key Laboratory of Silicon and Advanced Semiconductor MaterialsZhejiang University Suzhou Laboratory State Key Laboratory of Integrated Chips and Systems School of MicroelectronicsFudan University Shaoxin Laboratory Department of Applied Physics The Hong Kong Polytechnic University Key Laboratory for Micro-Nano Physics and Technology of Hunan Province College of Materials Science and EngineeringHunan University College of Integrated Circuits Zhejiang University Shenzhen Geim Graphene Center Shenzhen Key Laboratory of Layered Materials for Value-Added ApplicationsTsinghua-Berkeley Shenzhen Institute & Institute of Materials ResearchTsinghua Shenzhen International Graduate SchoolTsinghua University State Key Laboratory of Extreme Photonics and Instrumentation College of Optical Science and EngineeringInternational Research Center for Advanced PhotonicsZijingang CampusZhejiang University National Key Laboratory of Materials for Integrated Circuits Shanghai Institute of Microsystem and Information TechnologyChinese Academy of Sciences CAS Key Laboratory of Nanophotonic Materials and Devices & Key Laboratory of Nanodevices and Applications i-LabSuzhou Institute of Nano-Tech and Nano-Bionics (SINANO)Chinese Academy of Sciences College of Chemistry and Chemical Engineering Hunan University Key Laboratory of Quantum State Construction and Manipulation (Ministry of Education) Department of PhysicsRenmin University of China school

Over the past 70 years, the semiconductor industry has undergone transformative changes,largely driven by the miniaturization of devices and the integration of innovative structures and materials. Two-dimensional(2.) materials like transition metal dichalcogenides(TMDs) and graphene are pivotal in overcoming the limitations of silicon-based technologies, offering innovative approaches in transistor design and functionality, enabling atomic-thin channel transistors and monolithic 3D integration. We review the important progress in the application of 2. materials in future information technology, focusing in particular on microelectronics and optoelectronics. We comprehensively summarize the key advancements across material production, characterization metrology, electronic devices, optoelectronic devices, and heterogeneous integration on silicon. A strategic roadmap and key challenges for the transition of 2. materials from basic research to industrial development are outlined. To facilitate such a transition, key technologies and tools dedicated to 2. materials must be developed to meet industrial standards, and the employment of AI in material growth, characterizations, and circuit design will be essential. It is time for academia to actively engage with industry to drive the next 10 years of 2. material research.

关键词： two-dimensional (2.) materials information technology production technology standardization of characterization microelectronic devices optoelectronic devices multi-functional integration

DeepPredict:A Zone Preference Prediction System for Online Lodging Platforms

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Journal of Social Computing 2021年第1期2卷 52-70页

作者： Yihan Ma Hua Sun Yang chen Jiayun zhang Yang {2. Xin Wang pan Hui school of Computer Science Fudan UniversityShanghai 200433China Department of Computer Science University of HelsinkiHelsinki 00014Finland Department of Computer Science and Engineering Hong Kong University of Science and TechnologyHong KongChina

Online lodging platforms have become more and more popular around the *** make a booking in these platforms,a user usually needs to select a city first,then browses among all the prospective *** improve the user experience,understanding the zone preferences of a user's booking behavior will be *** this work,we aim to predict the zone preferences of users when booking accommodations for the next *** have two main challenges:(1)The previous works about next information of Points Of Interest(Pals)recommendation are mainly focused on users'historical records in the same city,while in practice,the historical records of a user in the same city would be very sparse.(2.Since each city has its own specific geographical entities,it is hard to extract the structured geographical features of accommodation in different *** the difficulties,we propose DeepPredict,a zone preference prediction *** tackle the first challenge,DeepPredict involves users'historical records in all the cities and uses a deep learning based method to process *** the second challenge,DeepPredict uses HERE places API to get the information of pals nearby,and processes the information with a unified way to get ***,the description of each accommodation might include some useful information,thus we use Sent2.ec,a sentence embedding algorithm,to get the embedding of accommodation *** a real-world dataset collected from Airbnb,DeepPredict can predict the zone preferences of users'next bookings with a remarkable *** outperforms the state-of-the-art algorithms by 60%in macro Fl-score.

关键词： online lodging platform zone preference prediction deep leaming

Temperature‑Gated Light‑Guiding Hydrogel Fiber for Thermoregulation During Optogenetic Neuromodulation

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Advanced Fiber Materials 2023年第3期5卷 968-978页

作者： Guoyin chen Siming xu Qiangqiang Zhou Yuejiao {2. Yuhan Song Jing Mi Yuehua Liu Kai Hou Jie pan Department of Orthodontics Shanghai Stomatological Hospital and School of StomatologyFudan UniversityShanghai 200001China State Key Laboratory for Modification of Chemical Fibers and Polymer Materials College of Materials Science and EngineeringDonghua University2999 North Renmin RoadShanghai 201620China

With the rise of optogenetic manipulation of neurons,the effects of optogenetic heating on temperature-sensitive physi-ological processes,and the damage to surrounding tissues have been *** manuscript reports the fabrication of a highly temperature-sensitive semi-interpenetrating optical hydrogel fiber(TSOHF)using the integrated dynamic wet-spinning *** exhibits a structural tunable diameter,clear core/sheath structure,tunable temperature-sensitivity,excellent light propagation property(0.35 dB cm^(-1),650 nm laser light),and good biocompatibility(including tissue-like Young’s modulus,stable dimensional stability,and low cytotoxicity).Based on these properties,a potential application of optogenetic regulation of neural tissue(hypoglossal nerve),with controllable temperature using TSOHF was designed and ***,this work provides new insight into molecular design and a practical approach to continually manufacture a temperature-sensitive hydrogel optical fiber for applications in intelligent photomedicine.

关键词： Temperature-sensitive Light-guiding Fiber Thermoregulation Optogenetic

STCF conceptual design report (Volume 1): Physics & detector

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Frontiers of physics 2024年第1期19卷 1-154页

作者： M.Achasov X.C.Ai L.P.An R.Aliberti Q.An X.Z.Bai Y.Bai O.Bakina A.Barnyakov V.Blinov V.Bobrovnikov D.Bodrov A.Bogomyagkov A.Bondar I.Boyko Z.H.Bu F.M.Cai H.Cai J.J.Cao Q.H.Cao X.Cao Z.Cao Q.Chang K.T.Chao D.Y.chen H.chen H.X.chen J.F.chen K.chen L.L.chen P.chen S.L.chen S.M.chen S.chen S.P.chen W.chen X.chen X.F.chen X.R.chen Y.chen Y.Q.chen H.Y.cheng J.cheng S.cheng T.G.cheng J.P.Dai L.Y.Dai X.C.Dai D.Dedovich A.Denig I.Denisenko J.M.Dias D.Z.Ding L.Y.Dong W.H.Dong V.Druzhinin D.S.Du Y.J.Du Z.G.Du L.M.Duan D.Epifanov Y.L.Fan S.S.Fang Z.J.Fang G.Fedotovich C.Q.Feng X.Feng Y.T.Feng J.L.Fu J.Gao Y.N.Gao P.S.Ge C.Q.Geng L.S.Geng A.Gilman L.Gong T.Gong B.Gou W.Gradl J.L.Gu A.Guevara L.C.Gui A.Q.Guo F.K.Guo J.C.Guo J.Guo Y.P.Guo Z.H.Guo A.Guskov K.L.Han L.Han M.Han X.Q.Hao J.B.He S.Q.He X.G.He Y.L.He Z.B.He Z.X.Heng B.L.Hou T.J.Hou Y.R.Hou C.Y.Hu H.M.Hu K.Hu R.J.Hu W.H.Hu X.H.Hu Y.C.Hu J.Hua G.S.Huang J.S.Huang M.Huang Q.Y.Huang W.Q.Huang X.T.Huang X.J.Huang Y.B.Huang Y.S.Huang N.Hüsken V.Ivanov Q.P.Ji J.J.Jia S.Jia Z.K.Jia H.B.Jiang J.Jiang S.Z.Jiang J.B.Jiao Z.Jiao H.J.Jing X.L.Kang X.S.Kang B.C.Ke M.Kenzie A.Khoukaz I.Koop E.Kravchenko A.Kuzmin Y.Lei E.Levichev C.H.Li C.Li D.Y.Li F.Li G.Li G.Li H.B.Li H.Li H.N.Li H.J.Li H.L.Li J.M.Li J.Li L.Li L.Li L.Y.Li N.Li P.R.Li R.H.Li S.Li T.Li W.J.Li X.Li X.H.Li X.Q.Li X.H.Li Y.Li Y.Y.Li Z.J.Li H.Liang J.H.Liang Y.T.Liang G.R.Liao L.Z.Liao Y.Liao C.X.Lin D.X.Lin X.S.Lin B.J.Liu C.W.Liu D.Liu F.Liu G.M.Liu H.B.Liu J.Liu J.J.Liu J.B.Liu K.Liu K.Y.Liu K.Liu L.Liu Q.Liu S.B.Liu T.Liu X.Liu Y.W.Liu Y.Liu Y.L.Liu Z.Q.Liu Z.Y.Liu Z.W.Liu I.Logashenko Y.Long C.G.Lu J.X.Lu N.Lu Q.F.Lü Y.Lu Y.Lu Z.Lu P.Lukin F.J.Luo T.Luo X.F.Luo Y.H.Luo H.J.Lyu X.R.Lyu J.P.Ma P.Ma Y.Ma Y.M.Ma F.Maas S.Malde D.Matvienko Z.X.Meng R.Mitchell A.Nefediev Y.Nefedov S.L.Olsen Q.Ouyang P.Pakhlov G.Pakhlova X.pan Y.pan E.Passemar Y.P.Pei H.P.Peng L.Peng X.Y.Peng X.J.Peng K.Peters S.Pivovarov E.Pyata B.B.Qi Y.Q.Qi W.B.Qian Y.Qian C.F.Qiao J.J.Qin J.J.Qin L.Q.Qin X.S.Qin T.L.Qiu J.Rademacker C.F.Redmer H.Y.Sang Anhui university Hefei 230039China Beihang university Beijing 100191China Budker Institute of Nuclear Physics Novosibirsk 630090Russia CAS Key Laboratory of Theoretical Physics Institute of Theoretical PhysicsChinese Academy of SciencesBeijing 100190China Cavendish Laboratory University of CambridgeJJ Thomson AveCambridge CB30HEUnited Kingdom Central China Normal university Wuhan 430079China Central South university Changsha 410083China China university of Geosciences Wuhan 430074China China university of Mining and Technology Xuzhou 221116China École Polytechnique Fédérale de Lausanne(EPFL) LausanneSwitzerland fudan university Shanghai 200433China Goethe university Frankfurt D-60325 Frankfurt am MainGermany Guangxi Normal university Guilin 541004China Guangxi Uninversity Nanning 530004China Hangzhou Institute for Advanced Study UCASHangzhou 310024China Hebei Normal university Shijiazhuang 050024China Hebei university Baoding 071002China Hefei university of Technology Hefei 230601China Helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany Henan Normal university Xinxiang 453007China Henan university Kaifeng 475004China High Energy Physics Center Chung-Ang UniversitySeoul 06974Korea Higher school of Economy 11 Pokrovsky Bulvar Moscow 109028Russia Huangshan university Huangshan 245000China Hubei university of Automotive Technology Shiyan 442002China Hunan Normal university Changsha 410081China Hunan university of Science and Technology Xiangtan 411201China Hunan university Changsha 410082China Indiana university BloomingtonIndiana 47405USA Inner Mongolia university Hohhot 010021China Institute of Advanced Science Facilities Shenzhen 518107China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China Institute of Physics Academia SinicaTaipeiTaiwan 11529China Institute of Theoretical Physics Chinese Academy of SciencesBeijing 100190China Jilin university Changch

The superτ-charm facility(STCF)is an electron–positron collider proposed by the Chinese particle physics *** is designed to operate in a center-of-mass energy range from 2.to 7 GeV with a peak luminosity of 0.5×10^(35) cm^(–2.·s^(–1) or *** STCF will produce a data sample about a factor of 100 larger than that of the presentτ-charm factory—the BEPCII,providing a unique platform for exploring the asymmetry of matter-antimatter(charge-parity violation),in-depth studies of the internal structure of hadrons and the nature of non-perturbative strong interactions,as well as searching for exotic hadrons and physics beyond the Standard *** STCF project in China is under development with an extensive R&D *** document presents the physics opportunities at the STCF,describes conceptual designs of the STCF detector system,and discusses future plans for detector R&D and physics case studies.

关键词： electron–positron collider tau-charm region high luminosity STCF detector conceptual design