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Epidemiology of liver diseases:global disease burden and forecasted research trends

Science China(Life Sciences) 2025年第2期68卷 541-557页

作者： Jia xiao Fei Wang Yuan Yuan Jinhang Gao Lu xiao chao Yan Feifei Guo Jiajun Zhong Zhaodi Che Wei Li Tian Lan Frank Tacke Vijay H.Shah Cui Li Hua Wang Erdan Dong Department of Gastroenterology Qingdao Central HospitalUniversity of Health and Rehabilitation SciencesQingdao 266071China Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment Zhuhai Hospital Affiliated with Jinan UniversityZhuhai 510630China Division of Gastroenterology Seventh Affiliated Hospital of Sun Yat-sen UniversityShenzhen 518107China School of Biological Sciences Jinan UniversityGuangzhou 519070China Aier Institute of Ophthalmology Central South UniversityChangsha 410015China Lab of Gastroenterology and Hepatology West China HospitalSichuan UniversityChengdu 610041China Clinical Medicine Research Institute and Department of Metabolic and Bariatric Surgery the First Affiliated Hospital of Jinan UniversityGuangzhou 510630China Faculty of Pharmaceutical Sciences Toho UniversityChiba Tokyo 143-8540Japan Department of Hepatology and Gastroenterology Charité-Universitätsmedizin BerlinCampus Virchow-Klinikum and Campus CharitéMitteBerlin 13353Germany Division of Gastroenterology and Hepatology Mayo ClinicRochester MN 55905USA Department of Health Sciences National Natural Science Foundation of ChinaBeijing 100085China Department of Oncology The First Affiliated HospitalInstitute for Liver Diseases of Anhui Medical UniversityHefei 230032China Inflammation and Immune Mediated Diseases Laboratory of Anhui Province Anhui Medical UniversityHefei 230032China Research Center forCardiopulmonary Rehabilitation Universityof Health and Rehabilitation Sciences Qingdao Hospital(Qingdao Municipal Hospital)Schoolof Health andLifeSciencesUniversityof Health and Rehabilitation SciencesQingdao 266071China Department of Cardiology and Institute of Vascular Medicine Peking University Third HospitalState Key Laboratory of Vascular Homeostasis and RemodelingPeking UniversityBeijing 100191China

We assessed the global incidence,mortality,and disability-adjusted life years(DALYs)associated with various liver diseases,including alcohol-related liver disease(ALD),hepatitis B/C virus infections(HBV or HCV),liver cancer,metabolic dysfunction-associated steatotic liver disease(MASLD),and other chronic liver diseases,from the 2019 Global Burden of Disease ***,we analyzed the global trends in hepatology research and drug *** 2000 to 2019,prevalence rates increased for ALD,MASLD and other liver diseases,while they decreased for HBV,HCV,and liver *** with a high socio-demographic index(SDI)exhibited the lowest mortality rates and *** burden of liver diseases varied due to factors like sex and *** nine representative countries,MASLD,along with hepatobiliary cancer,showed highest increase in funding in hepatology ***,the major research categories in hepatology papers from 2000 to 2019 were cancer,pathobiology,and *** United States(U.S.)was at the forefront of hepatology research,with China gradually increasing its influence over *** worldwide are increasingly focusing on studying the communication between the liver and other organs,while underestimating the research on ***,HCV,and MASLD were the primary diseases targeted for therapeutic development in clinical ***,the proportion of new drugs approved for the treatment of liver diseases was relatively low among all newly approved drugs in the U.S.,China,Japan,and the European ***,there were no approved drug for the treatment of ALD in the world.

关键词： liver disease disease burden GBD estimate research trend drug development

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In situ regeneration of catalyst for Fenton-like degradation by photogenerated electron transportation:Characterization,performance and mechanism comparison

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Chinese Chemical Letters 2025年第1期36卷 529-533页

作者： Ming-Zhen Li yang Zhang Kun Li Ya-Nan Shang Yi-Zhen Zhang Yu-Jiao Kan Zhi-yang Jiao Yu-Yuan Han xiao-Qiang Cao College of Safety and Environmental Engineering Shandong University of Science and TechnologyQingdao 266590China Engineering Research Center of Groundwater Pollution Control and Remediation Ministry of Education of ChinaBeijing Normal UniversityBeijing 100875China Environment Research Institute Shandong UniversityQingdao 266237China Institute of Yellow River Delta Earth Surface Processes and Ecological Integrity Shandong University of Science and TechnologyQingdao 266590China

Inactivation of carbon-based transition metal catalysts,which was caused by electron loss,limited their application in advanced oxidation ***,Co and TiO_(2) double-loaded carbon nanofiber material(Co@CNFs-TiO_(2))was synthesized in this *** and chemical catalytic systems were synergized *** was eliminated within 15 *** degradation rate remained above 90%after five cycles,and the 50%promotion proved the high stability of Co@CNFs-TiO_(2).The main reactive oxygen species in this system were sulfate radicals,whereas Co and TiO_(2) represented the active sites of the catalytic *** generated from TiO_(2) during the photocatalytic process were transferred to Co,which promoted the Co(Ⅲ)/Co(Ⅱ)cycle and maintained Co in a low-valence state,thereby stimulating the generation of sulfate *** this study,the effective regulation of reactive oxygen species in the reaction system was *** results provided a guidance for in situ electron replenishment and regeneration of carbon-based transition metal catalysts,which will expand the practical application of advanced oxidation processes.

关键词： Electron transportation Catalyst regeneration Peroxymonosulfate Co Photocatalytic

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Gold-catalyzed intermolecular amination of allyl azides with ynamides: Efficient construction of 3-azabicyclo[3.1.0] scaffold

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Chinese Chemical Letters 2025年第2期36卷 384-388页

作者： Chong-yang Shi Jian-Xing Gong Zhen Li chao Shu Long-Wu Ye Qing Sun Bo Zhou Xin-Qi Zhu College of Chemistry and Chemical Engineering Yunnan Normal University Key Laboratory of Chemical Biology of Fujian Province State Key Laboratory of Physical Chemistry of Solid Surfacesand College of Chemistry and Chemical EngineeringXiamen University State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic ChemistryChinese Academy of Sciences Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle Nanchang Hangkong University

Gold-catalyzed amination reactions based on azides via α-imino gold carbene intermediates have attracted extensive attention in the past decades because this methodology leads to the facile and efficient construction of synthetically useful N-containing molecules, especially valuable N-heterocycles. However,successful examples of intermolecular generation of α-imino gold carbenes by using azides as amination reagents are rarely explored probably due to the weak nucleophilicity of azides. Herein, we disclose an efficient gold-catalyzed intermolecular aminative cyclopropanation of ynamides with the allyl azides, enabling flexible synthesis of a wide range of valuable 3-azabicyclo[3.1.0]hex–2-ene derivatives in good to excellent yields with excellent diastereoselectivities. Importantly, this protocol represents the first use of allyl azide as an efficient amination reagent in gold-catalyzed alkyne amination reactions.

关键词： Alkynes Amination Azides Gold Heterocycles

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Reduced mesencephalic astrocyte-derived neurotrophic factor expression by mutant androgen receptor contributes to neurodegeneration in a model of spinal and bulbar muscular atrophy pathology

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Neural Regeneration Research 2025年第9期20卷 2655-2666页

作者： Yiyang Qin Wenzhen Zhu Tingting Guo Yiran Zhang Tingting Xing Peng Yin Shihua Li xiao-Jiang Li Su yang Guangdong Key Laboratory of Non-human Primate Research Key Laboratory of CNS Regeneration(Ministry of Education)Guangdong–HongKong–Macao Institute of CNS RegenerationJinan UniversityGuangzhouGuangdong ProvinceChina

Spinal and bulbar muscular atrophy is a neurodegenerative disease caused by extended CAG trinucleotide repeats in the androgen receptor gene,which encodes a ligand-dependent transcription facto *** mutant androgen receptor protein,characterized by polyglutamine expansion,is prone to misfolding and forms aggregates in both the nucleus and cytoplasm in the brain in spinal and bulbar muscular atrophy *** aggregates alter protein-protein interactions and compromise transcriptional *** this study,we reported that in both cultured N2a cells and mouse brain,mutant androgen receptor with polyglutamine expansion causes reduced expression of mesencephalic astrocyte-de rived neurotrophic *** n of mesencephalic astrocyte-derived neurotrophic factor amelio rated the neurotoxicity of mutant androgen receptor through the inhibition of mutant androgen receptor *** down endogenous mesencephalic astrocyte-derived neurotrophic factor in the mouse brain exacerbated neuronal damage and mutant androgen receptor *** findings suggest that inhibition of mesencephalic astrocyte-derived neurotrophic factor expression by mutant androgen receptor is a potential mechanism underlying neurodegeneration in spinal and bulbar muscular atrophy.

关键词： androgen receptor mesencephalic astrocyte-derived neurotrophic factor mouse model neurodegeneration neuronal loss neurotrophic factor polyglutamine disease protein misfolding spinal and bulbar muscular atrophy transcription factor

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Enhancement of bending toughness for Fe-based amorphous nanocrystalline alloy with deep cryogenic-cycling treatment

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China Foundry 2025年第1期22卷 99-107页

作者： Yi-ran Zhang Dong yang Qing-chun Xiang Hong-yu Liu Jing Pang Ying-lei Ren xiao-yu Li Ke-qiang Qiu School of Materials Science and Engineering Shenyang University of TechnologyShenyang 110870China Qingdao Yunlu Advanced Material Technology Co. Ltd.Qingdao 266232ShandongChina

The effects of deep cryogenic-cycling treatment(DCT)on the mechanical properties,soft magnetic properties,and atomic scale structure of the Fe_(73.5)Si_(13.5)B_(9)Nb_(3)Cu_(1)amorphous nanocrystalline alloy were *** DCT samples were obtained by subjecting the as-annealed samples to a thermal cycling process between the temperature of the supercooled liquid zone and the temperature of liquid *** flat plate bending testing,hardness measurements,and nanoindentation experiment,it is found that the bending toughness of the DCT samples is improved and the soft magnetic properties are also slightly *** are attributed to the rejuvenation behavior of the DCT samples,which demonstrate a higher enthalpy of ***,DCT is an effective method to enhance the bending toughness of Fe-based amorphous nanocrystalline alloys without degrading the soft magnetic properties.

关键词： deep cryogenic-cycling treatment Fe-based amorphous nanocrystalline alloy bending toughness rejuvenation

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miRNA-21-5p is an important contributor to the promotion of injured peripheral nerve regeneration using hypoxia-pretreated bone marrow-derived neural crest cells

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Neural Regeneration Research 2025年第1期20卷 277-290页

作者： Meng Cong Jing-Jing Hu Yan Yu xiao-Li Li xiao-Ting Sun Li-Ting Wang Xia Wu Ling-Jie Zhu xiao-Jia yang Qian-Ru He Fei Ding Hai-Yan Shi School of Medicine Nantong UniversityNantongJiangsu ProvinceChina Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education and Coinnovation Center of Neuroregeneration Nantong UniversityNantongJiangsu ProvinceChina Department of Physiology Jiangsu Health Vocational CollegeNanjingJiangsu ProvinceChina Department of Pathology Affiliated Hospital of Nantong UniversityNantongJiangsu ProvinceChina Jiangsu Clinical Medicine Center of Tissue Engineering and Nerve Injury Repair Affiliated Hospital of Nantong UniversityNantongJiangsu ProvinceChina

Our previous study found that rat bone marrow–derived neural crest cells(acting as Schwann cell progenitors)have the potential to promote long-distance nerve ***-based therapy can enhance peripheral nerve repair and regeneration through paracrine bioactive factors and intercellular ***,the complex contributions of various types of soluble cytokines and extracellular vesicle cargos to the secretome remain *** investigate the role of the secretome and extracellular vesicles in repairing damaged peripheral nerves,we collected conditioned culture medium from hypoxia-pretreated neural crest cells,and found that it significantly promoted the repair of sensory neurons damaged by oxygen-glucose *** mRNA expression of trophic factors was highly expressed in hypoxia-pretreated neural crest *** performed RNA sequencing and bioinformatics analysis and found that miR-21-5p was enriched in hypoxia-pretreated extracellular vesicles of neural crest ***,to further clarify the role of hypoxia-pretreated neural crest cell extracellular vesicles rich in miR-21-5p in axonal growth and regeneration of sensory neurons,we used a microfluidic axonal dissociation model of sensory neurons in vitro,and found that hypoxia-pretreated neural crest cell extracellular vesicles promoted axonal growth and regeneration of sensory neurons,which was greatly dependent on loaded ***,we constructed a miR-21-5p-loaded neural conduit to repair the sciatic nerve defect in rats and found that the motor and sensory functions of injured rat hind limb,as well as muscle tissue morphology of the hind limbs,were obviously *** findings suggest that hypoxia-pretreated neural crest extracellular vesicles are natural nanoparticles rich in ***-21-5p is one of the main contributors to promoting nerve regeneration by the neural crest cell *** helps to explain the mechanism of action of the secretome and e

关键词： axotomy cell-free therapy conditioned medium extracellular vesicles hypoxic preconditioning microRNA oxygen-glucose deprivation peripheral nerve injury Schwann cell precursors

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A comparison of the proto-dolomite induced by cyanobacteria and halophilic bacteria:implications for dolomite-inducing microbe identification

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Journal of Palaeogeography 2025年第01期14卷 277-290页

作者：赵延洋 Xiang-Yu Wei xiao Gao Na Guo Jie Li Kai-Ming Hu chao Han Qi-Yu Wang 韩作振 Shandong Provincial Key Laboratory of Depositional Mineralization and Sedimentary Minerals College of Earth Science and Engineering Shandong University of Science and Technology Laboratory for Marine Mineral Resources Qingdao National Laboratory for Marine Science and Technology Key Laboratory of Sedimentary Basin and Oil and Gas Resources Ministry of Natural Resources Key Laboratory of Deep Oil and Gas China University of Petroleum

This study investigates the morphological and mineralogical characteristics of proto-dolomite induced by two specific microorganisms with varying lifestyles:the extremely halophilic bacterium Vibrio harveyi QPL2 and the cyanobacterium Leptolyngbya boryana. Halophilic bacterially-induced proto-dolomite(HBD) and cyanobacterially-induced proto-dolomite (CBD) were subjected to comprehensive characterization techniques, including X-ray diffraction, scanning electron microscopy, Focused Ion Beam, thermogravimetric analysis, and X-ray photoelectron spectroscopy. The results indicate that both HBD and CBD exhibit a low degree of crystallinity and possess comparable molar ratios of MgCO3to CaCO3. Moreover, neither of them exhibits the ordered structure of ideal dolomite. HBD and CBD exhibit notable distinctions in external morphology and internal structure. HBD forms a subunit aggregate with a less dense surface and numerous pinhole structures resulting from bacterial survival. In contrast, CBD adopts a bispherical shape with a relatively dense surface and minimal indications of cyanobacterial survival. Both HBD and CBD have an internal hollow structure. However, HBD is characterized by sparse population and loosely arranged subunits, while CBD features only a central cavity. Additionally, HBD particles are smaller compared to CBD particles. These morphological differences suggest that HBD primarily grows through bacterial surface-dependent processes,whereas the growth of CBD is not directly reliant on the surface of cyanobacteria. Compositionally, the weightpercentage of crystalline water in CBD exceeded that of HBD with a value of 29.42%compared to 5.9%. This increase in internal crystalline water enables a faster conversion of CBD to the ordered ideal dolomite in a specific diagenetic environment. This study implies that the morphology and composition of microbial protodolomite may aid in identifying the type of dolomite-inducing microbes.

关键词： Proto-dolomite Cyanobacteria Halophile Crystal morphology Water of crystallization

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Identifying adipocyte-derived exosomal miRNAs as potential novel prognostic markers for radiotherapy of esophageal squamous cell carcinoma

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World Journal of Gastrointestinal Oncology 2025年第2期17卷 211-229页

作者： yang-yang Ge xiao-Chun Xia An-Qing Wu Chen-Ying Ma Ling-Hui Yu Ju-Ying Zhou Department of Radiation Oncology The First Affiliated Hospital of Soochow UniversitySuzhou 215006Jiangsu ProvinceChina Department of Radiotherapy The Affiliated Tumor Hospital of Nantong UniversityNantong 226361Jiangsu ProvinceChina School of Radiation Medicine and Protection Soochow UniversitySuzhou 215123Jiangsu ProvinceChina Department of Brachytherapy The Affiliated Tumor Hospital of Nantong UniversityNantong 226361Jiangsu ProvinceChina

BACKGROUND Radiation resistance limits radiotherapy efficacy in esophageal squamous cell carcinoma(ESCC).The tumor microenvironment,particularly adipocytes,plays a role in promoting cancer *** vesicles and microRNAs(miRNAs)regulate gene expression and hold prognostic potential for esophageal *** radioresistance mechanisms and identifying radiosensitization targets can help enhance radiotherapy efficacy for esophageal *** To investigate the potential role of miRNAs derived from adipocyte exosomes as prognostic markers for radiotherapy efficacy in *** Free adipocytes were isolated from human thoracic adipose tissue.A co-culture model of adipocytes and ESCC cells was established to observe colony formation and cell survival *** cell apoptosis was assessed by flow *** Blot and immunofluorescence assays were performed to evaluate DNA damage in ESCC cells ***-derived exosomes were isolated by ultracentrifugation and identified by electron microscopy.A similar set of experiments was performed on ESCC cells to analyze cell survival,apoptosis,and DNA damage post-radiation *** from adipose tissue and serum exosomes from ESCC patients pre-and post-radiotherapy were subjected to high-throughput miRNA-sequencing and validated using real-time quantitative polymerase chain *** correlation between potential target miRNAs and the short-term prognosis of radiotherapy in ESCC was evaluated by receiver operating characteristic curve *** Co-culturing adipocytes with ESCC cells enhanced radioresistance,as evidenced by increased colony *** co-culture reduced ESCC cell apoptosis and DNA damage ***-derived exosomes similarly conferred radioresistance in ESCC cells,decreasing apoptosis and DNA damage *** miRNA-sequencing identified miR-660-5p in serum and adipose tissue ***

关键词： Esophageal squamous cell carcinoma Adipocyte Exosomes MicroRNA Radiotherapy

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Transcription coactivator YAP1 promotes CCND1/CDK6 expression, stimulating cell proliferation in cloned cattle placentas

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Zoological Research 2025年第01期 122-138页

作者： Shan-Shan Wu xiao-Yu Zhao Lei yang chao Hai Di Wu Xue-Fei Liu Li-Shuang Song Chun-Ling Bai Guang-Hua Su Guang-Peng Li State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL) Inner Mongolia University College of Life Sciences Inner Mongolia University

Somatic cell nuclear transfer(SCNT) has been successfully employed across various mammalian species,yet cloned animals consistently exhibit low pregnancy rates, primarily due to placental abnormalities such as hyperplasia and hypertrophy. This study investigated the involvement of the Hippo signaling pathway in aberrant placentaldevelopmentinSCNT-inducedbovine pregnancies. SCNT-derived cattle exhibited placental hypertrophy, including enlarged abdominal circumference and altered placental cotyledon morphology. RNA sequencing analysis indicated significant dysregulation of Hippo signaling pathway genes in SCNT placentas. Coexpression of YAP1 and CCND1 was observed in cloned blastocysts, placental tissues, and bovine placental mesenchymal stem cells(bPMSCs). Manipulation of YAP1expression demonstrated the capacity to regulate bPMSC proliferation. Experimental assays confirmed the direct binding of YAP1 to CCND1, which subsequently promoted CCND1 expression in bPMSCs. Furthermore, inhibition of CDK6, a downstream target of CCND1, attenuated SCNT bPMSC proliferation. This study identified YAP1 as a key regulatory component within the Hippo signaling pathway that drives placental hyperplasia in cloned cattle through up-regulation of CCND1-CDK6 expression, facilitating cell cycle progression. These findings offer potential avenues for enhancing cloning efficiency, with implications for evolutionary biology and the conservation of valuable germplasm resources.

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A novel and visible ratiometric fluorescence determination of carbaryl based on red emissive carbon dots by a solvent-free method

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Chinese Chemical Letters 2025年第2期36卷 314-318页

作者： Meiling Xu Xinyang Li Pengyuan Liu Junjun Liu xiao Han Guodong Chai Shuangling Zhong Bai yang Liying Cui College of Resources and Environment Jilin Agricultural University State Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Key Laboratory of Straw Biology and Utilization The Ministry of Education Jilin Agricultural University

In this study, a simple and effective ratiometric fluorescence method has been developed for carbaryl detection, utilizing red emissive carbon dots（R-CDs）. The underlying principle of this proposed strategy relies on the rapid hydrolysis of carbaryl under an alkaline condition and production of 1-naphthol with blue-emission at 462 nm. Furthermore, the as-synthesized R-CDs（Em. 677 nm）, serve as a reference, enhancing the visual tracking of carbaryl through the transformation of fluorescent color from red to *** concentration of carbaryl exhibits a commendable linear correlation with the ratio of fluorescence intensity, ranging from 0 to 20 μg/m L（R2= 0.9989） with a low detection limit of 0.52 ng/m L. Additionally, the described methodology can be used for the enzyme-free visual assay of carbaryl, even in the presence of other carbamate pesticides and metal ions, in tap water and lake water samples with excellent accuracy（spiked recoveries, 94%–106.1%）, high precision(relative standard deviation（RSD） ≤ 2.42),and remarkable selectivity. This fast and highly sensitive naked-eye ratiometric sensor holds immense promise for carbaryl detection in intricate environments and food safety fields.

关键词： Carbaryl detection Carbon dots Fluorescence sensor Quantum yield Visual detection

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