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Tildrakizumab for moderate-to-severe plaque psoriasis in Chinese patients:A 12-week randomized placebo-controlled phase III trial with long-term extension

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Chinese Medical Journal 2024年第10期137卷 1190-1198页

作者： Chen Yu Songmei Geng Bin Yang Yunhua Deng Fuqiu Li Xiaojing Kang Mingye Bi Furen Zhang Yi Zhao Weili Pan Zhongwei Tian Jinhua Xu Zhenghua Zhang Nan Yu Xinsuo Duan Shuping Guo Qing Sun Weiquan Li Juan Tao Zhijun Liu Yuanyuan Yin Gang Wang Department of dermatology Xijing HospitalThe Fourth Military Medical UniversityXi’anShaanxi 710032China Department of dermatology The Second Affiliated Hospital of Xi’an Jiaotong UniversityXi’anShaanxi 710004China Department of dermatology Dermatology Hospital of Southern Medical UniversityGuangzhouGuangdong 510091China Department of dermatology Tongji HospitalHuazhong University of Science and TechnologyWuhanHubei 430030China Department of dermatology The Second Hospital of Jilin UniversityChangchunJilin 130041China Department of dermatology People’s Hospital of Xinjiang Uygur Autonomous RegionUrumqiXinjiang 830001China Department of dermatology Wuxi People’s Hospital of Wuxi CityWuxiJiangsu 214023China Department of dermatology Shandong Provincial Hospital for Skin Diseases&Shandong Provincial Institute of Dermatology and VenereologyShandong First Medical University&Shandong Academy of Medical SciencesJinanShandong 250022China Department of dermatology Beijing Tsinghua Changgung HospitalBeijing 102218China Department of dermatology Zhejiang Provincial People’s HospitalHangzhouZhejiang 310014China Department of dermatology The First Affiliated Hospital of Xinxiang Medical CollegeXinxiangHenan 453100China Department of dermatology Huashan Hospital Affiliated to Fudan UniversityShanghai 200040China Department of dermatology General Hospital of Ningxia Medical UniversityYinchuanNingxia 750000China Department of dermatology Affiliated Hospital of Chengde Medical UniversityChengdeHebei 067000China Department of dermatology The First Hospital of Shanxi Medical UniversityTaiyuanShanxi 030001China Department of dermatology Qilu Hospital of Shandong UniversityJinanShandong 250012China Department of dermatology Yuebei People’s HospitalShaoguanGuangdong 512026China Department of dermatology Union Hospital Tongji Medical Collage Huazhong University of Science and TechnologyWuhanHubei 430022China Department of dermatology and Venereal Diseases The First Affiliated Hospit

Background:There is a need for effective and safe therapies for psoriasis that provide sustained *** aim of this study was to assess the efficacy and safety of tildrakizumab,an anti-interleukin-23p19 monoclonal antibody,for treating moderate-to-severe plaque psoriasis in Chinese ***:In this multi-center,double-blind,phase III trial,patients with moderate-to-severe plaque psoriasis were enrolled and randomly assigned(1:1)to receive subcutaneous tildrakizumab 100 mg or placebo at weeks 0 and *** initially assigned to placebo were switched to receive tildrakizumab at weeks 12,16,and every 12 weeks *** in the tildrakizumab group continued with tildrakizumab at week 16,and every 12 weeks until week *** primary endpoint was the Psoriasis Area and Severity Index(PASI 75)response rate at week ***:At week 12,tildrakizumab demonstrated significantly higher PASI 75 response rates(66.4%[73/110]vs.12.7%[14/110];difference,51.4%[95%confidence interval(CI),40.72,62.13];P<0.001)and Physician’s Global Assessment(60.9%[67/110]vs.10.0%[11/110];difference,49.1%[95%CI,38.64,59.62];P<0.001)compared to *** 75 response continued to improve over time in both tildrakizumab and placebo-switching to tildrakizumab groups,reaching maximal efficacy after 28 weeks(86.8%[92/106]vs.82.4%[89/108])and maintained up to 52 weeks(91.3%[95/104]vs.87.4%[90/103]).Most treatment-emergent adverse events were mild and not related to ***:Tildrakizumab demonstrated durable efficacy through week 52 and was well tolerated in Chinese patients with moderate-to-severe plaque *** registration:***,NCT05108766.

关键词： Tildrakizumab Interleukin 23 Plaque psoriasis Chinese Randomized controlled trial

Anomalous valley Hall effect in two-dimensional valleytronic materials

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Chinese Physics B 2024年第4期33卷 2-14页

作者：陈洪欣原晓波任俊峰 School of Physics and Electronics Shandong Normal UniversityJinan 250358China shandong provincial Engineering and Technical Center of Light Manipulations&institute of Materials and Clean Energy Shandong Normal UniversityJinan 250358China

The anomalous valley Hall effect(AVHE)can be used to explore and utilize valley degrees of freedom in materials,which has potential applications in fields such as information storage,quantum computing and *** exists in two-dimensional(2D)materials possessing valley polarization(VP),and such 2D materials usually belong to the hexagonal honeycomb ***,it is necessary to achieve valleytronic materials with VP that are more readily to be synthesized and applicated *** this topical review,we introduce recent developments on realizing VP as well as AVHE through different methods,i.e.,doping transition metal atoms,building ferrovalley heterostructures and searching for ferrovalley ***,2D ferrovalley systems under external modulation are also discussed.2D valleytronic materials with AVHE demonstrate excellent performance and potential applications,which offer the possibility of realizing novel low-energy-consuming devices,facilitating further development of device technology,realizing miniaturization and enhancing functionality of them.

关键词： anomalous valley Hall effect valley polarization valleytronics two-dimensional materials

Time-sensitive prediction of NO_(2) concentration in China using an ensemble machine learning model from multi-source data

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Journal of Environmental Sciences 2024年第3期137卷 30-40页

作者： Chenliang Tao Man Jia Guoqiang Wang Yuqiang Zhang Qingzhu Zhang Xianfeng Wang Qiao Wang Wenxing Wang Big Data Research Center for Ecology and Environment Environment Research InstituteShandong UniversityQingdao 266237China shandong provincial Eco-environment Monitoring Center Jinan 250101China

Nitrogen dioxide(NO_(2))poses a critical potential risk to environmental quality and public health.A reliable machine learning(ML)forecasting framework will be useful to provide valuable information to support government *** on the data from1609 air quality monitors across China from 2014-2020,this study designed an ensemble ML model by integrating multiple types of spatial-temporal variables and three sub-models for time-sensitive prediction over a wide *** ensemble ML model incorporates a residual connection to the gated recurrent unit(GRU)network and adopts the advantage of Transformer,extreme gradient boosting(XGBoost)and GRU with residual connection network,resulting in a 4.1%±1.0%lower root mean square error over XGBoost for the test *** ensemble model shows great prediction performance,with coefficient of determination of 0.91,0.86,and 0.77 for 1-hr,3-hr,and 24-hr averages for the test results,*** particular,this model has achieved excellent performance with low spatial uncertainty in Central,East,and North China,the major site-dense *** the interpretability analysis based on the Shapley value for different temporal resolutions,we found that the contribution of atmospheric chemical processes is more important for hourly predictions compared with the daily scale predictions,while the impact of meteorological conditions would be ever-prominent for the *** with existing models for different spatiotemporal scales,the present model can be implemented at any air quality monitoring station across China to facilitate achieving rapid and dependable forecast of NO_(2),which will help developing effective control policies.

关键词： Air quality prediction Deep learning Ensemble method Nitrogen dioxide Spatiotemporal covariates

Kinetic scale magnetic holes in the terrestrial magnetosheath:A review

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Science China Earth Sciences 2024年第9期67卷 2739-2771页

作者： Quanqi SHI Shutao YAO Maria HAMRIN Ji LIU shandong provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment Institute of Space SciencesShandong University Department of Physics Ume? University Department of Physics University of Alberta

Magnetic holes at the ion-to-electron kinetic scale(KSMHs) are one of the extremely small intermittent structures generated in turbulent magnetized plasmas. In recent years, the explorations of KSMHs have made substantial strides, driven by the ultra-high-precision observational data gathered from the Magnetospheric Multiscale(MMS) mission. This review paper summarizes the up-to-date characteristics of the KSMHs observed in Earth's turbulent magnetosheath, as well as their potential impacts on space plasma. This review starts by introducing the fundamental properties of the KSMHs, including observational features, particle behaviors, scales, geometries, and distributions in terrestrial space. Researchers have discovered that KSMHs display a quasi-circular electron vortex-like structure attributed to electron diamagnetic drift. These electrons exhibit noticeable non-gyrotropy and undergo acceleration. The occurrence rate of KSMH in the Earth's magnetosheath is significantly greater than in the solar wind and magnetotail, suggesting the turbulent magnetosheath is a primary source region. Additionally, KSMHs have also been generated in turbulence simulations and successfully reproduced by the kinetic equilibrium models. Furthermore,KSMHs have demonstrated their ability to accelerate electrons by a novel non-adiabatic electron acceleration mechanism, serve as an additional avenue for energy dissipation during magnetic reconnection, and generate diverse wave phenomena, including whistler waves, electrostatic solitary waves, and electron cyclotron waves in space plasma. These results highlight the magnetic hole's impact such as wave-particle interaction, energy cascade/dissipation, and particle acceleration/heating in space *** end this paper by summarizing these discoveries, discussing the generation mechanism, similar structures, and observations in the Earth's magnetotail and solar wind, and presenting a future extension perspective in this active field.

关键词： Magnetic hole Whistler Magnetic dip/cavity Electron vortex Magnetosheath Turbulence Coherent structure Mirror mode Kinetic scale Electron acceleration

A surgical alternative of fusiform penetrating keratoplasty for the management of severe infectious keratitis

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International Journal of Ophthalmology(English edition) 2024年第8期17卷 1431-1436页

作者： Xiao-Lin Qi Li-Chao Wang Miao-Lin Wang Hua Gao Eye Hospital of shandong First Medical University State Key Laboratory Cultivation BaseShandong Provincial Key Laboratory of OphthalmologyShandong Eye InstituteShandong First Medical University&Shandong Academy of Medical SciencesJinan 250021Shandong ProvinceChina

AIM:To describe the surgical procedure of fusiform penetrating keratoplasty(FPK)using multiple trephines of different sizes for treating patients with severe infectious ***:Fourteen eyes underwent FPK,and 15 eyes received conventional penetrating keratoplasty(PK)were included in the *** best-corrected visual acuity(BCVA),refractive outcomes,endothelial cell density,and postoperative complications were ***:The FPK group was followed for an average of 15.3±2.1mo,whereas the PK group was followed for 16.1±*** corneal ulcers were elliptical-shaped in all 14 eyes in the FPK *** mean BCVA(logMAR,0.26±0.13)showed no statistically significant differences from that in the PK group(logMAR,0.21±0.12,P>0.05)at 1y after *** the mean curvature,mean astigmatism,and mean spherical equivalent in the FPK group were lower than those in the PK group(P<0.05).Peripheral anterior synechia was observed in one patient in the FPK group,whereas 6 patients in the PK *** loosening and neovascularization were observed in 4 and 5 eyes in the PK group,*** graft immune rejection or elevation of intraocular pressure was observed in the two ***:For patients with elliptical-shaped corneas or corneal ulcers,FPK can avoid disrupting of corneal limbus,reduce the risk of postoperative complications,and can result in satisfactory visual quality.

关键词： fusiform penetrating keratoplasty multiple trephines infectious keratitis cornea

Molecular mechanisms of stress resistance in sorghum: Implications for crop improvement strategies

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Journal of Integrative Agriculture 2024年第3期23卷 741-768页

作者： Hongxiang Zheng Yingying Dang Xianmin Diao Na Sui shandong provincial Key Laboratory of Plant Stress/College of life Sciences Shandong Normal UniversityJinan 250014China institute of Crop Sciences Chinese Academy of Agricultural SciencesBeijing 100081China

Abiotic stresses, such as drought, salt, extreme temperatures, and heavy metal pollution, are the main environmental factors that limit crop growth and yield. Sorghum, a C4 grass plant with high photosynthetic efficiency, can grow in adverse environmental conditions due to its excellent stress resistance characteristics. Therefore, unraveling the stress-resistance mechanism of sorghum could provide a theoretical basis for developing and cultivating various stress-resistant crops. This understanding could also help to create a conducive environment for using marginal soil in agriculture and ensuring food security. In this review, we discuss the adaptation mechanisms of sorghum under drought, salinity, temperature, and soil heavy metal stresses, the specific response to stress, the screening of sorghum-resistant germplasm, and the identification and functional analysis of the relevant genes and quantitative trait loci(QTL). In addition, we discuss the application potential of different stress-tolerant sorghum germplasms reported to date and emphasize the feasibility and potential use in developing and promoting highly stress-tolerant sorghum in marginal soil.

关键词： abiotic stress C4 plants QTL sorghum stress resistance yield stability

Comparative Study on the Immunogenicity and Efficacy of Different Post-exposure Intramuscular Rabies Vaccination Regimens in China

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Biomedical and Environmental Sciences 2024年第2期37卷 178-186页

作者： SONG Yun HE Ying LU Xue Xin ZHANG Xiao Mei JIANG XIAO Lin SONG Qing HUANG Xue Yong MA Hong Xia YU Peng Cheng ZHU Wu Yang Henan provincial Center for Disease Control and Prevention Infectious Disease Prevention and Control InstituteHenan Provincial Key Laboratory of Infectious Disease PathogensZhengzhou 450000HenanChina National institute for Viral Disease Control and Prevention China CDCKey Laboratory of BiosafetyNational Health CommissionBeijing 102206China shandong provincial Center for Disease Control and Prevention Jinan 250014ShandongChina Qingdao Chengyang District Center for Disease Control and Prevention Qingdao 266108ShandongChina

Objective This study aimed to compare the current Essen rabies post-exposure immunization schedule(0-3-7-14-28)in China and the simple 4-dose schedule(0-3-7-14)newly recommended by the World Health Organization in terms of their safety,efficacy,and *** Mice were vaccinated according to different immunization schedules,and blood was collected for detection of rabies virus neutralizing antibodies(RVNAs)on days 14,21,28,35,and 120after the first ***,different groups of mice were injected with lethal doses of the CVS-11 virus on day 0,subjected to different rabies immunization schedules,and assessed for morbidity and death *** a clinical trial,185 rabies-exposed individuals were selected for post-exposure vaccination according to the Essen schedule,and blood was collected for RVNAs detection on days 28and 42 after the first *** A statistically significant difference in RVNAs between mice in the Essen and 0-3-7-14 schedule groups was observed on the 35th day(P0.05)in RVNAs levels at any time *** post-exposure immune protective test showed that the survival rate of mice in the control group was 20%,whereas that in the immunization groups was 40%.In the clinical trial,the RVNAs positive conversion rates on days 28(14 days after 4 doses)and 42(14 days after 5 doses)were both 100%,and no significant difference in RVNAs levels was observed(P>0.05).Conclusion The simple 4-dose schedule can produce sufficient RVNAs levels,with no significant effect of a delayed fourth vaccine dose(14–28 d)on the immunization potential.

关键词： Rabies Post-exposure immunization Essen regimen RVNAs

Efficacy and safety of CM310 in moderate-to-severe atopic dermatitis:A multicenter,randomized,double-blind,placebo-controlled phase 2b trial

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Chinese Medical Journal 2024年第2期137卷 200-208页

作者： Yan Zhao Jianzhong Zhang Bin Yang Jingyi Li Yangfeng Ding Liming Wu Litao Zhang Jinyan Wang Xiaohong Zhu Furen Zhang Xiaohua Tao Yumei Li Chunlei Zhang Linfeng Li Jianyun Lu Qingchun Diao Qianjin Lu Xiaoyong Man Fuqiu Li Xiujuan Xia Hao Cheng Yingmin Jia Guoqing Zhao Jinchun Yan Bo Chen Department of dermatology Peking University People’s HospitalBeijing 100044China Department of dermatology Dermatology HospitalSouthern Medical UniversityGuangzhouGuangdong 510091China Department of dermatology West China HospitalSichuan UniversityChengduSichuan 610041China Department of dermatology Shanghai Skin Disease HospitalInstitute of PsoriasisTongji University School of MedicineShanghai 200443China Department of dermatology Affiliated Hangzhou First People’s HospitalZhejiang University School of MedicineHangzhouZhejiang 310006China Department of dermatology Tianjin Academy of Traditional Chinese Medicine Affiliated HospitalTianjin 300120China Department of dermatology Ningbo No.2 HospitalNingboZhejiang 315010China Department of dermatology The Wuxi Second Affiliated Hospital of Nanjing Medical UniversityWuxiJiangsu 214002China shandong provincial Hospital for Skin Diseases&shandong provincial institute of dermatology and Veneorology Shandong First Medical University&Shandong Academy of Medical SciencesJinanShandong 250022China Center for Plastic&Reconstructive Surgery Department of DermatologyZhejiang Provincial People’s Hospital(Affiliated People’s HospitalHangzhou Medical College)HangzhouZhejiang 310014China Department of dermatology Affiliated Hospital of Jiangsu UniversityZhenjiangJiangsu 212001China Department of dermatology Peking University Third HospitalBeijing 100191China Department of dermatology Beijing Friendship HospitalCapital Medical UniversityBeijing 100050China Department of dermatology The Third Xiangya Hospital of Central South UniversityChangshaHunan 410013China Department of dermatology Chongqing Traditional Chinese Medicine HospitalChongqing 400011China Hunan Key Laboratory of Medical Epigenomics Department of DermatologyThe Second Xiangya Hospital of Central South UniversityChangshaHunan 410011China Department of dermatology The Second Affiliated HospitalZhejiang University School of MedicineHangzhouZhejiang 310009China Departme

Background:Atopic dermatitis(AD)affects approximately 10%of adults ***310 is a humanized monoclonal antibody targeting interleukin-4 receptor alpha that blocks interleukin-4 and interleukin-13 *** trial aimed to evaluate the efficacy and safety of CM310 in Chinese adults with moderate-to-severe ***:This multicenter,randomized,double-blind,placebo-controlled,phase 2b trial was conducted in 21 medical institutions in China from February to November *** 120 eligible patients were enrolled and randomized(1:1:1)to receive subcutaneous injections of 300 mg CM310,150 mg CM310,or placebo every 2 weeks for 16 weeks,followed by an 8-week follow-up *** primary endpoint was the proportion of patients achieving≥75%improvement in the Eczema Area and Severity Index(EASI-75)score from baseline at week *** and pharmacodynamics were also ***:At week 16,the proportion of EASI-75 responders from baseline was significantly higher in the CM310 groups(70%[28/40]for high-dose and 65%[26/40]for low-dose)than that in the placebo group(20%[8/40]).The differences in EASI-75 response rate were 50%(high ***,95%CI 31%-69%)and 45%(low ***,95%CI 26%-64%),with both P valuesdermatology Life Quality Index compared with ***310 treatment reduced levels of thymus and activation-regulated chemokine,total immunoglobulin E,lactate dehydrogenase,and blood *** incidence of treatment-emergent adverse events(TEAEs)was similar among all three groups,with the most common TEAEs reported being upper respiratory tract infection,atopic dermatitis,hyperlipidemia,and *** severe adverse events were deemed to be attributed to ***:CM310 at 150 mg and 300 mg every 2 weeks demonstrated significant efficacy and was well-tol

关键词： CM310 Moderate-to-severe atopic dermatitis Interleukin-4 receptor alpha Adults

The evolving views of hematopoiesis:from embryo to adulthood and from in vivo to in vitro

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Journal of Genetics and Genomics 2024年第1期51卷 3-15页

作者： Yifan Zhang Feng Liu shandong provincial Key Laboratory of Animal Cell and Developmental Biology School of Life SciencesShandong UniversityQingdaoShandong 266237China State Key Laboratory of Membrane Biology Institute of ZoologyInstitute for Stem Cell and RegenerationUniversity of Chinese Academy of SciencesChinese Academy of SciencesBeijing 100101China

The hematopoietic system composed of hematopoietic stem and progenitor cells(HSPCs)and their differentiated lineages serves as an ideal model to uncover generic principles of cell fate *** gastrulation onwards,there successively emerge primitive hematopoiesis(that produces specialized he-matopoietic cells),pro-definitive hematopoiesis(that produces lineage-restricted progenitor cells),and definitive hematopoiesis(that produces multipotent HSPCs).These nascent lineages develop in several transient hematopoietic sites and finally colonize into lifelong hematopoietic *** development and maintenance of hematopoietic lineages are orchestrated by cell-intrinsic gene regulatory networks and cell-extrinsic microenvironmental *** to the progressive methodology(e.g.,high-throughput lineage tracing and single-cell functional and omics analyses),our understanding of the developmental origin of hematopoietic lineages and functional properties of certain hematopoietic organs has been updated;meanwhile,new paradigms to characterize rare cell types,cell heterogeneity and its causes,and comprehensive regulatory landscapes have been ***,we review the evolving views of HSPC biology during developmental and postnatal ***,we discuss recent advances in the in vitro induction and expansion of HSPCs,with a focus on the implications for clinical applications.

关键词： Hematopoietic stem and progenitor cell Developmental hematopoiesis Postnatal hematopoiesis In vitro hematopoiesis