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Ambient Air Particulate Matter and hospital Admissions for Chronic Kidney Disease in China:A Nationwide Case-Crossover Study

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Environment & Health 2024年第8期2卷 553-562页

作者： Juan chen Huimeng Liu Ge Li Lijun Bai Yunxing jiang Jinxi Wang chen wei Yinxiang Li jian Lei Furong Deng Luxia zhang Xinbiao Guo Shaowei Wu department of Occupational and Environmental Health School of Public HealthXi’an Jiaotong University Health Science CenterXi’anShaanxi 710061China Key Laboratory of Environment and Genes Related to Diseases Ministry of EducationXi’anShaanxi 710061China Key Laboratory of Trace Elements and Endemic Diseases in ministry of Health Xi’anShaanxi 710061China Key Laboratory for Disease Prevention and Control and Health Promotion of Shaanxi Province Xi’anShaanxi 710061China Shaanxi Provincial Institute for Endemic Disease Control Xi’anShaanxi 710003China Yunyi Health Technology Co.Ltd. Beijing 102629China China-Europe Association for Technical and Economic Cooperation Beijing 101318China Renal Division Department of MedicinePeking University First HospitalPeking University Institute of NephrologyBeijing 100034China Advanced Institute of Information Technology Peking UniversityHangzhou 311200China National Institutes of Health Data Science at Peking university Beijing 100191China

Incident chronic kidney disease(CKD)may be accelerated(could be indicated by repeated admissions to the hospital)by environmental triggers such as ambient particulate matter(PM).Additionally,hospital admission is a sensitive proxy reflecting the disease ***,the association of PM exposure with hospital admissions for CKD is still unknown,let alone the excess risks(ERs)in hospital admissions for CKD due to high PM level *** this study,a two-stage time-stratified case-crossover study was conducted to investigate the association of ambient air PM exposure with hospital admission for CKD in 282 Chinese cities of prefecture-level or above during 2013–***-specific associations of single and cumulative 0–3 days lagged exposure to fine particulate matter(PM_(2.5))and inhalable particles(PM_(10))with hospital admissions for total CKD and its subtypes were evaluated by the conditional logistic regression model,then were pooled using the random-effect model.A total of 3,490,416 hospital admissions for CKD were *** found that per interquartile range(IQR)increment in PM_(2.5) at lag02 and per IQR increment in PM_(10) at lag03 were associated with increases of 2.36%(95%CI:1.58%,3.14%)and 2.87%(95%CI:1.91%,3.85%)in hospital admissions for total CKD,*** to control concentrations(PM_(2.5):35μg/m^(3);PM_(10):50μg/m^(3)),the largest ERs in hospital admissions for total CKD were 2.63%(95%CI:2.15%–3.11%)and 4.45%(95%CI:3.85%–5.06%)in association with exposure to heavily excessive PM_(2.5)(≥75μg/m^(3))and PM_(10)(≥150μg/m^(3)),***,the attributable fractions(AFs)for CKD admissions were 2.83%for PM_(2.5) and 3.46%for PM_(10) during the study *** findings suggested that exposure to PM_(2.5) and PM_(10) is associated with substantially increased risk and burden of CKD admissions.

关键词： particulate matter hospital admission chronic kidney disease excess risks case-crossover

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Correlation between Combined Urinary Metal Exposure and Grip Strength under Three Statistical Models:A Cross-sectional Study in Rural Guangxi

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Biomedical and Environmental Sciences 2024年第1期37卷 3-18页

作者： LIANG Yu jian RONG Jia Hui WANG Xue Xiu CAI jian Sheng QIN Li Dong LIU Qiu Mei TANG Xu MO Xiao Ting wei yan Fei LIN Yin Xia HUANG Shen Xiang LUO Ting Yu GOU Ruo Yu CAO Jie Jing HUANG Chu Wu LU Yu Fu QIN jian zhang Zhi Yong department of Environmental and Occupational Health School of Public HealthGuangxi Medical UniversityNanning 530021GuangxiChina Key Laboratory of Tumor Immunology and Microenvironmental Regulation Guilin Medical UniversityGuilin 541199GuangxiChina department of Environmental Health and Occupational medicine School of Public HealthGuilin Medical UniversityGuilin 541199GuangxiChina Guangxi Colleges and Universities Key Laboratory of Prevention and Control of Highly Prevalent Diseases Guangxi Medical UniversityNanning 530021GuangxiChina Guangxi Key Laboratory of Environment and Health Research Guangxi Medical UniversityNanning 530021GuangxiChina Key Laboratory of Longevity and Aging-related Diseases of Chinese ministry of Education Guangxi Medical UniversityNanning 530021GuangxiChina Guangxi Health Commission Key Laboratory of Entire Lifecycle Health and Care Guilin Medical UniversityGuilin 541199GuangxiChina

Objective This study aimed to investigate the potential relationship between urinary metals copper(Cu),arsenic(As),strontium(Sr),barium(Ba),iron(Fe),lead(Pb)and manganese(Mn)and grip *** We used linear regression models,quantile g-computation and Bayesian kernel machine regression(BKMR)to assess the relationship between metals and grip *** In the multimetal linear regression,Cu(β=−2.119),As(β=−1.318),Sr(β=−2.480),Ba(β=0.781),Fe(β=1.130)and Mn(β=−0.404)were significantly correlated with grip strength(P<0.05).The results of the quantile g-computation showed that the risk of occurrence of grip strength reduction was−1.007(95%confidence interval:−1.362,−0.652;P<0.001)when each quartile of the mixture of the seven metals was *** kernel function regression model analysis showed that mixtures of the seven metals had a negative overall effect on grip strength,with Cu,As and Sr being negatively associated with grip strength *** the total population,potential interactions were observed between As and Mn and between Cu and Mn(P_(interactions) of 0.003 and 0.018,respectively).Conclusion In summary,this study suggests that combined exposure to metal mixtures is negatively associated with grip ***,Sr and As were negatively correlated with grip strength levels,and there were potential interactions between As and Mn and between Cu and Mn.

关键词： Urinary metals Handgrip strength Quantile g-computation Bayesian kernel machine regression

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Potentiation of the lateral habenula-ventral tegmental area pathway underlines the susceptibility to depression in mice with chronic pain

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Science China(Life Sciences) 2024年第1期67卷 67-82页

作者： Chun-Kui zhang Pan Wang Yuan-Yuan Ji jian-Shuai Zhao Jun-Xiang Gu Xian-Xia yan Hong-wei Fan ming-ming zhang Yu Qiao Xiao-Die Liu Bao-Juan Li ming-Hui Wang Hai-Long Dong Hao-Hong Li Peng-cheng Huang Yun-Qing Li Wu-Gang Hou Jin-Lian Li Tao chen department of Anatomy and K.K.Leung Brain Research Centre Fourth Military Medical UniversityXi’an 710032China Beijing Institute of Basic Medical Sciences Beijing 100850China Key Laboratory of ministry of Public Health for Forensic Science Xi’an Jiaotong UniversityXi’an 710061China department of Anesthesiology Xijing HospitalFourth Military Medical UniversityXi’an 710032China department of neurosurgery the Second Affiliated Hospital of Xian Jiaotong UniversityXi’an 710004China school of Biomedical Engineering Fourth Military Medical UniversityXi’an 710032China Affiliated Mental Health Centre and Hangzhou Seventh People’s hospital Zhejiang University School of MedicineHangzhou 310013China The MOE Frontier Research Center of Brain&Brain-machine Integration Zhejiang University School of Brain Science and Brain MedicineHangzhou 310058China department of Neurology The First Affiliated Hospital of Nanchang UniversityNanchang 330006China department of Anatomy School of MedicineNorthwest UniversityXi’an 710069China

Chronic pain often develops severe mood changes such as ***,how chronic pain leads to depression remains elusive and the mechanisms determining individuals’responses to depression are largely *** we found that depression-like behaviors could only be observed in 67.9%of mice with chronic neuropathic pain,leaving 32.1%of mice with depression *** determined that the spike discharges of the ventral tegmental area(VTA)-projecting lateral habenula(LHb)glutamatergic(Glu)neurons were sequentially increased in sham,resilient and susceptible mice,which consequently inhibited VTA dopaminergic(DA)neurons through a LHbGlu-VTAGABA-VTADA ***,the LHbGlu-VTADA excitatory inputs were dampened via GABAB receptors in a pre-synaptic *** of LHb-VTA pathway largely affected the development of depressive symptoms caused by chronic *** study thus identifies a pivotal role of the LHb-VTA pathway in coupling chronic pain with depression and highlights the activity-dependent contribution of LHbGlu-to-VTADA inhibition in depressive behavioral regulation.

关键词： chronic pain depression lateral habenula ventral tegmental area dopamine susceptibility

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Frontiers in high entropy alloys and high entropy functional materials

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Rare Metals 2024年第10期43卷 4639-4776页

作者： Wen-Tao zhang Wen Huang Fu-Jie Yu Qi Zhao Xin-Dong Zhu Tao Feng Yao jiang Xiao-ming Li Xue-Fei Miao He Zhu Si Lan Xue-Qian Wang Bao-Long Shen Zhe Jia Feng-Qi zhang wei Wang Qi Liu yang Ren Xun-Li Wang Xiao-Ya Cui Xiao-yang Wang Ya-Nan chen Bing-Bing Fan Meng-Ru Li Qi-Long gao Jia-ming Guo Zeng-Bao Jiao Zhi-min Guo Yu-Ping Zhao Qian Yu Rui Huang Ling-Kun zhang Yi-Ping Lu Xu-Bo Li Huai-Jun Lin yan Ma wei-ming yang Zhi-Hua Shen Hai-yan He Yong-Gang Sun Yong-jiang Huang De-Zhuang Wang Qing-Feng Liu Fei-yang Wang Hui Liu Hong-Hui Wu Li-Qiang Wang yang Lu Nan Wang Tian-Li Wang wei-Bing Liao Yi-Han Wang Yuan Wu Yu-Zhen Yin Jie Pan Yi zhang Qing Wang jian-yang zhang Tao yang Yasir Sohail Jin-Yu zhang Hua Ji Qiang Li wei-Di Liu Zhi-Gang chen Xiong-Jun Liu Wen Ma Liang Mao Zhen-Duo Wu school of Materials Science and Engineering Nanjing University of Science and Technology jiangsu Key Laboratory for Advanced Metallic Materials School of Materials Science and Engineering Southeast University department of Physics City University of Hong Kong school of Materials Science and Engineering Tianjin University school of Physics and Microelectronics Zhengzhou University department of Mechanical Engineering Research Institute for Advanced Manufacturing The Hong Kong Polytechnic University Center of Electron Microscopy and State Key Laboratory of Silicon Materials School of Materials Science and Engineering Zhejiang University Key Laboratory of Solidification Control and Digital Preparation Technology (Liaoning Province) School of Materials Science and Engineering Dalian University of Technology Institute of Advanced Wear & Corrosion Resistance and Functional Materials Jinan University school of Mechanics and Civil Engineering China University of Mining and Technology school of Physical Sciences Great Bay University school of Materials Science andEngineering Harbin Institute of Technology State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University Beijing Advanced Innovation Center for Materials Genome Engineering Research Institute for Carbon Neutrality University of Science and Technology Beijing department of Mechanical Engineering The University of Hong Kong school of Computing Macquarie University Key Laboratory of Optoelectronic Devices and Systems of ministry of Education and Guangdong Province College of Physics and Optoelectronic Engineering Shenzhen University State Key Laboratory for Advanced Metals and Materials University of Science and Technology Beijing State Key Laboratory of Materials Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology Institute of materials Shanghai University department of Materials Science and Engineering C

Owing to their exceptional properties, high-entropy alloys(HEAs) and high-entropy materials have emerged as promising research areas and shown diverse applications. Here,the recent advances in the field are comprehensively reviewed,organized into five sections. The first section introduces the background of HEAs, covering their definition, significance,application prospects, basic properties, design principles, and microstructure. The subsequent section focuses on cutting-edge high-entropy structural materials, highlighting developments such as nanostructured alloys, grain boundary engineering,eutectic systems, cryogenic alloys, thin films, micro-nano-lattice structures, additive manufacturing, high entropy metallic glasses, nano-precipitate strengthened alloys, composition modulation, alloy fibers, and refractory systems. In the following section, the emphasis shifts to functional materials, exploring HEAs as catalysts, magneto-caloric materials, corrosion-resistant alloys, radiation-resistant alloys, hydrogen storage systems, and materials for biomedicine. Additionally, the review encompasses functional high-entropy materials outside the realm of alloys, including thermoelectric, quantum dots, nanooxide catalysts, energy storage materials, negative thermal expansion ceramics,and high-entropy wave absorption materials. The paper concludes with an outlook, discussing future directions and potential growth areas in the field. Through this comprehensive review,researchers, engineers, and scientists may gain valuable insights into the recent progress and opportunities for further exploration in the exciting domains of high-entropy alloys and functional materials.

关键词： Cutting-edge structural materials Cutting-edgefunctional materials High entropy alloys

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Artificial cavernosa-like tissue based on multibubble Matrigel and a human corpus cavernous fibroblast scaffold

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Asian Journal of Andrology 2024年第3期26卷 260-267页

作者： Yu-Zhuo chen Yi-Hong Zhou min-Bo yan ming Xiao Biao Liu Ying-Hao Yin Xiao-Li Tan Yong-Quan Huang Yu-Hong Lin Ting Xie Jia-Li Tian Qi Wang jian-Ying Li Zi-Zhou Meng Zheng Li Emily Xing Yu-Xin Tang Ya-wei Li Zhong-Zhen Su Liang-Yu Zhao department of Ultrasound The Fifth Affiliated HospitalSun Yat-sen UniversityZhuhai 519000China department of Interventional medicine Guangdong Provincial Key Laboratory of Biomedical ImagingThe Fifth Affiliated HospitalSun Yat-sen UniversityZhuhai 519000China department of Urology The Fifth Affiliated HospitalSun Yat-sen UniversityZhuhai 519000China department of Andrology the Center for Men’s HealthUrologic Medical CenterShanghai Key Laboratory of ReproductiveMedicineShanghai General HospitalShanghai Jiao Tong University School of MedicineShanghai 200080China Cedars-Sinai Medical Center Los AngelesCA 90024USA

Ex vivo tissue culture of the human corpus cavernosum(cc)can be used to explore the tissue structural changes and complex signaling *** present,artificial Cc-like tissues based on acellular or three-dimensional(3D)-printed scaffolds are used to solve the scarcity of primary penis tissue ***,inconvenience and high costs limit the wide application of such ***,we describe a simple,fast,and economical method of constructing artificial CC-like *** Cc fibroblasts(FBs),endothelial cells(ECs),and smooth muscle cells(SMCs)were expanded in vitro and mixed with Matrigel in specific proportions.A large number of bubbles were formed in the mixture by vortexing combined with pipette blowing,creating a porous,spongy,and spatial *** Cc FBs produced a variety of signaling factors,showed multidirectional differentiation potential,and grew in a 3D grid in Matrigel,which is necessary for CC-like tissue to maintain a porous structure as a cell *** the C-like tissue,ECs covered the surface of the lumen,and SMCs were located inside the trabeculae,similar to the structure of the primary *** cell components remained stable for 3 days in vitro,but the EC content decreased on the 7th ***/integrated(WNT)signaling activation led to lumen atrophy and increased tissue fibrosis in CC-like tissue,inducing the same changes in characteristics as in the primary *** study describes a preparation method for human artificial cC-like tissue that may provide an improved experimental platform for exploring the function and structure of the cC and conducting drug screening for erectile dysfunction therapy.

关键词： artificial tissue corpus cavernosum ex vivo fibroblasts

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A multicenter prospective study on the management of hepatoblastoma in children:a report from the Chinese Children's Cancer Group

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World Journal of Pediatrics 2024年第6期20卷 590-601页

作者： Meng-Jie Tang Xiao-Li Ma Xiang-Ling He wei-Hua Pan Xiao-Hong zhang Sha-Yi jiang Ju gao Fu Li wei Yao Song Gu wei-Ling zhang Qiang Zhao Shi-Hao Huang Yong-Jun Fang wei Liu Hui-Zhong Niu Chun-Mei Wang Li-Rong Sun Hui gao Yun-Peng Dai Shun-Gen Huang Zhi-Yong Zhong Xi-Ge Wang Zhong-Rong Li Liang-Chun yang Ye-ming Wu Huan-min Wang Xin Sun Xiao-Jun Yuan department of Pediatric Hematology/Oncology Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of MedicineNo.1665Kongjiang RoadYangpu DistrictShanghai 200092China Medical Oncology department Pediatric Oncology CenterBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijing 100045China department of Hematology/Oncology Children's Medical CenterHunan Provincial People's HospitalThe First Affiliated Hospital of Hunan Normal UniversityChangsha 41005China department of Pediatric Surgery Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghai 200092China department of Hematology/Oncology Guangzhou Women and Children's Medical CenterNational Children's Medical Center for South Central RegionGuangzhou 510623China department of Hematology Shanghai Children's HospitalShanghai Jiao Tong UniversityShanghai 200062China department of Pediatrics West China Second University HospitalSichuan UniversityChengdu 610041China department of Hematology/Oncology Qilu Children's Hospital of Shandong UniversityJinan 250022China department of Pediatric Surgery Children's Hospital of Fudan UniversityShanghai 201102China department of General Surgery Shanghai Children's Medical Center(National Children's Medical Center-Shanghai)Shanghai Jiao Tong University School of MedicineShanghai 200127China department of Pediatrics Beijing Tongren HospitalCapital Medical UniversityBeijing 100730China department of Pediatric Oncology Tianjin Medical University Cancer Institute and HospitalTianjin 300060China department of Hematology/Oncology Children's Hospital of Nanjing Medical UniversityNanjing 210008China department of Hematology/Oncology Henan Children's HospitalZhengzhou 450018China department of Pediatric General Surgery Hebei Children's Hospital of Hebei Medical UniversityShijiazhuang City 050031China Children's hospital the First Affliated Hospital of Zhengzhou UniversityZhengzhou 450052China department of Paediatric

Background This study aimed to identify survival risk factors in Chinese children with hepatoblastoma(HB)and assess the effectiveness of the new treatment protocol proposed by the Chinese Children's Cancer Group(CCCG)in *** A multicenter,prospective study that included 399 patients with HB from January 2015 to June 2020 was *** demographics,treatment protocols,and other related information were *** regression models and Kaplan-Meier curve methods were *** The 4-year event-free survival(EFS)and overall survival(OS)were 76.9 and 93.5%,*** 4-year EFS rates for the very-low-risk,low-risk,intermediate-risk,and high-risk groups were 100%,91.6%,81.7%,and 51.0%,*** 4-year 0S was 100%,97.3%,94.4%,and 86.8%,*** regression analysis found that age,tumor rupture(R+),and extrahepatic tumor extension(E+)were independent prognostic factors.A total of 299 patients had complete remission,and 19 *** with declining alpha-fetoprotein(AFP)>75%after the first two cycles of neoadjuvant chemotherapy had a better EFS and OS than those≤75%.Conclusions The survival outcome of HB children has dramatically improved since the implementation of CCCG-HB-2016 ***≥8 years,R+,and E+were independent risk factors for *** with a declining AFP>75%after the first two cycles of neoadjuvant chemotherapy had better EFS and OS.

关键词： Alpha-fetoprotein Hepatoblastoma Multicenter Prospective study Survival

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A positive feedback inhibition of isocitrate dehydrogenase 3β on paired-box gene 6 promotes Alzheimer-like pathology

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Signal Transduction and Targeted Therapy 2024年第5期9卷 2324-2340页

作者： Xin Wang Qian Liu Hai-tao Yu Jia-zhao Xie Jun-ning Zhao Zhi-ting Fang min Qu Yao zhang Ying yang jian-Zhi Wang department of Pathophysiology School of Basic MedicineKey Laboratory of Education Ministry of China/Hubei Province for Neurological DisordersTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina department of Fundamental medicine Wuxi School of MedicineJiangnan UniversityWuxiJiangsu 214122China Hubei Provincial Key Laboratory for Applied Toxicology Hubei Provincial Center for Disease Control and PreventionHubei Provincial Academy of Preventive MedicineWuhan 430000China Endocrine department of Liyuan hospital Key Laboratory of Ministry of Education of China for Neurological DisordersTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430077China Co-innovation Center of Neuroregeneration Nantong UniversityNantong 226000China

Impaired brain glucose metabolism is an early indicator of Alzheimer’s disease(AD);however,the fundamental mechanism is *** this study,we found a substantial decline in isocitrate dehydrogenase 3β(IDH3β)levels,a critical tricarboxylic acid cycle enzyme,in AD patients and AD-transgenic mice’s *** investigations demonstrated that the knockdown of IDH3βinduced oxidation-phosphorylation uncoupling,leading to reduced energy metabolism and lactate *** resulting increased lactate,a source of lactyl,was found to promote histone lactylation,thereby enhancing the expression of paired-box gene 6(PAX6).As an inhibitory transcription factor of IDH3β,the elevated PAX6 in turn inhibited the expression of IDH3β,leading to tau hyperphosphorylation,synapse impairment,and learning and memory deficits resembling those seen in *** AD-transgenic mice,upregulating IDH3βand downregulating PAX6 were found to improve cognitive functioning and reverse AD-like ***,our data suggest that impaired oxidative phosphorylation accelerates AD progression via a positive feedback inhibition loop of IDH3β-lactate-PAX6-IDH3β.Breaking this loop by upregulating IDH3βor downregulating PAX6 attenuates AD neurodegeneration and cognitive impairments.

关键词： metabolism Alzheimer impaired

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Explosion of research on psychopathology and social media use after COVID-19:A scientometric study

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World Journal of Psychiatry 2024年第5期14卷 742-759页

作者： Meng-Di zhang Rong-Quan He Jia-Yuan Luo Wan-Ying Huang Jing-Yu wei jian Dai Hong Huang Zhen yang Jin-Liang Kong Gang chen department of Pathology The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina department of Medical Oncology The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina department of Clinical Psychology Jiangbin Hospital of Guangxi Zhuang Autonomous RegionNanning 530021Guangxi Zhuang Autonomous RegionChina Division of Pulmonary and Critical Care medicine The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina

BACKGROUND Despite advances in research on psychopathology and social media use,no comprehensive review has examined published papers on this type of research and considered how it was affected by the coronavirus disease 2019(COVID-19)*** To explore the status of research on psychopathology and social media use before and after the COVID-19 *** We used Bibliometrix(an R software package)to conduct a scientometric analysis of 4588 relevant studies drawn from the Web of Science Core Collection,PubMed,and Scopus *** Such research output was scarce before COVID-19,but exploded after the pandemic with the publication of a number of high-impact *** authors and institutions,located primarily in developed countries,maintained their core positions,largely uninfluenced by COVID-19;however,research production and collaboration in developing countries increased significantly after *** the analysis of keywords,we identified commonly used methods in this field,together with specific populations,psychopathological conditions,and clinical *** have devoted increasing attention to gender differences in psychopathological states and linked COVID-19 strongly to depression,with depression detection becoming a new *** in research on psychopathology and social media use are unbalanced and uncoordinated across countries/regions,and more indepth clinical studies should be conducted in the *** After COVID-19,there was an increased level of concern about mental health issues and a changing emphasis on social media use and the impact of public health emergencies.

关键词： Psychopathology Social media Bibliometrics Web of Science PubMed Scopus

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Clinicopathological Features and Long-Term Prognostic Role of Human Epidermal Growth Factor Receptor-2 Low Expression in Chinese Patients with Early Breast Cancer:A Single-Institution Study

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Biomedical and Environmental Sciences 2024年第5期37卷 457-470页

作者： KONG Zi Qing LIU Li Qun HUANG De Qin WANG Yu Tong LI Jing Jie zhang Zheng WANG Xi Xi LIU Chuan Ling zhang Ya Di SHAO Jia Kang ZHU Yi min chen Yi Meng LIU Mei ZHAO wei Hong Medical school of Chinese PLA Beijing 100853China department of Medical Oncology the First Medical CenterGeneral Hospital of the Chinese People’s Liberation ArmyBeijing 100853China Nankai university school of medicine Tianjin 300071China department of Medical Oncology the Fifth Medical CenterGeneral Hospital of the Chinese People’s Liberation ArmyBeijing 100039China department of Medical Oncology Xi'an Jiaotong UniversityXi’an 710061ShaanxiChina department of Pathology the Sixth Medical CenterGeneral Hospital of the Chinese People’s Liberation ArmyBeijing 100037China

Objective This study aimed to comprehensively analyze and compare the clinicopathological features and prognosis of Chinese patients with human epidermal growth factor receptor 2(HER2)-low early breast cancer(BC)and HER2-IHC0 *** Patients diagnosed with HER2-negative BC(N=999)at our institution between January2011 and December 2015 formed our study *** characteristics,association between estrogen receptor(ER)expression and HER2-low,and evolution of HER2 immunohistochemical(IHC)score were ***-Meier method and log-rank test were used to compare the long-term survival outcomes(5-year follow-up)between the HER2-IHC0 and HER2-low *** HER2-low BC group tended to demonstrate high expression of ER and more progesterone receptor(PgR)positivity than HER2-IHC0 BC group(P<0.001).The rate of HER2-low status increased with increasing ER expression levels(Mantel-Haenszelχ^(2)test,P<0.001,Pearson’s R=0.159,P<0.001).Survival analysis revealed a significantly longer overall survival(OS)in HER2-low BC group than in HER2-IHC0 group(P=0.007)in the whole cohort and the hormone receptor(HR)-negative *** were no significant differences between the two groups in terms of disease-free survival(DFS).The discordance rate of HER2 IHC scores between primary and metastatic sites was 36.84%.Conclusion HER2-low BC may not be regarded as a unique BC group in this population-based study due to similar clinicopathological features and prognostic roles.

关键词： HER2 HER2-low Breast cancer Estrogen receptor Trastuzumab deruxtecan

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Landscape of human organoids:Ideal model in clinics and research

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The Innovation 2024年第3期5卷 146-164页

作者： Xinxin Han Chunhui Cai wei Deng yanghua Shi Lanyang Li chen Wang jian zhang mingjie Rong Jiping Liu Bangjiang Fang Hua He Xiling Liu Chuxia Deng Xiao He Xin Cao Organ Regeneration X Lab Lisheng East China Institute of BiotechnologyPeking UniversityJiangsu 226200China Shanghai Lisheng Biotech Shanghai 200092China LongHua hospital Shanghai University of Traditional Chinese Medicine725 Wanping South RoadXuhui DistrictShanghai 200032China department of Oncology Shanghai Ninth People’s HospitalShanghai Jiao Tong University School of MedicineShanghai 200125China department of neurosurgery Third Affiliated HospitalNaval Medical UniversityShanghai 200438China Shanghai Key Laboratory of Forensic medicine Shanghai Forensic Service PlatformAcademy of Forensic ScienceMinistry of JusticeShanghai 200063China Cancer Center Faculty of Health SciencesUniversity of MacaoTaipaMacao SARChina ministry of Education Frontiers Science Center for Precision Oncology University of MacaoTaipaMacao SAR 999078China CAS Key Lab for Biomedical Effects of Nanomaterials and Nanosafety Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China Zhongshan hospital Institute of Clinical Science Fudan University Shanghai Medical CollegeShanghai 200032China

In the last decade,organoid research has entered a golden era,signifying a pivotal shift in the biomedical *** year 2023 marked a milestone with the publication of thousands of papers in this arena,reflecting exponential ***,amid this burgeoning expansion,a comprehensive and accurate overview of the field has been conspicuously *** review is intended to bridge this gap,providing a panoramic view of the rapidly evolving organoid *** meticulously analyze the organoid field from eight distinctive vantage points,harnessing our rich experience in academic research,industrial application,and clinical *** present a deep exploration of the advances in organoid technology,underpinned by our long-standing involvement in this *** narrative traverses the historical genesis of organoids and their transformative impact across various biomedical sectors,including oncology,toxicology,and drug *** delve into the synergy between organoids and avant-garde technologies such as synthetic biology and single-cell omics and discuss their pivotal role in tailoring personalized medicine,enhancing high-throughput drug screening,and constructing physiologically pertinent disease *** comprehensive analysis and reflective discourse provide a deep dive into the existing landscape and emerging trends in organoid *** spotlight technological innovations,methodological evolution,and the broadening spectrum of applications,emphasizing the revolutionary influence of organoids in personalized medicine,oncology,drug discovery,and other *** ahead,we cautiously anticipate future developments in the field of organoid research,especially its potential implications for personalized patient care,new avenues of drug discovery,and clinical *** trust that our comprehensive review will be an asset for researchers,clinicians,and patients with keen interest in personalized medical *** offer a broad view of the

关键词： landscape intended advances

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