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Neural Regeneration Research 2024年第9期19卷 1908-1918页

作者： marcello Serra Nicola Simola Alexia e.Pollack Giulia Costa Department of Biomedical Sciences Section of NeuroscienceUniversity of CagliariCagliariItaly Department of Biology University of Massachusetts-BostonBostonMAUSA

Preclinical and clinical studies indicate that psychostimulants,in addition to having abuse potential,may elicit brain dysfunctions and/or neurotoxic *** toxicity induced by psychostimulants may pose serious health risks since the recreational use of these substances is on the rise among young people and *** present review provides an overview of recent research,conducted between 2018 and 2023,focusing on brain dysfunctions and neurotoxic effects elicited in experimental models and humans by amphetamine,cocaine,methamphetamine,3,4-methylenedioxymethamphetamine,methylphenidate,caffeine,and *** elucidation of factors and mechanisms that underlie psychostimulant-induced brain dysfunction and neurotoxicity is crucial for understanding the acute and enduring noxious brain effects that may occur in individuals who use psychostimulants for recreational and/or therapeutic purposes.

关键词： 3,4-methylenedioxymethamphetamine amphetamine caffeine cell cultures cocaine methamphetamine methylphenidate neurotoxicity nicotine

Metal coordination-driven assembly of stimulator of interferon genes-activating nanoparticles for tumor chemo-immunotherapy

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BMemat(BioMedical engineering materials) 2024年第2期2卷 118-133页

作者： Guiqiang Zhang Ning Wang Yuan ma Shumei Zhai To Ngai Shilei Ni Xinyi Jiang Jianwei Jiao Jiwei Cui Key Laboratory of Colloid and Interface Chemistry of the Ministry of education School of Chemistry and Chemical EngineeringShandong UniversityJinanChina Medical Science and Technology Innovation Center Shandong First Medical University&Shandong Academy of Medical SciencesJinanChina Department of Neurosurgery Qilu Hospital and Institute of Brain and Brain-Inspired ScienceCheeloo College of MedicineShandong UniversityJinanChina Department of Chemistry The Chinese University of Hong KongHong KongChina Department of Pharmaceutics School of Pharmaceutical SciencesCheeloo College of MedicineShandong UniversityJinanChina

Activating the stimulator of interferon genes(STING)signaling pathway is critical for enhancing antitumor immunity and remodeling the immunosuppressive tumor microenvironment(TMe).Herein,we report the preparation of STING-activating nanoparticles via metal coordination-driven assembly of a synthetic STING agonist(i.e.,SR717)and a chemotherapeutic drug(i.e.,curcumin).After intravenous administration,the assembled nanoparticles could efficiently accumulate in tumors to improve the bioavailability of SR717 and trigger potent STING pathway activation for effective immune ***,the released curcumin evokes immunogenic cell death in tumors and regulates amino acid metabolism by inhibiting the activation of indoleamine 2,3-dioxygenase 1,leading to the reversal of the immunosuppressive *** antitumor immunity induced by nanoparticles significantly inhibits the growth of primary,recurrent,and metastatic *** assembled nanoparticles are promising for the co-delivery of STING agonists and drugs in improved tumor chemo-immunotherapy.

关键词： amino acid metabolism immunotherapy nanoparticles self-assembly STING

miR-182-5p调控初级纤毛的缺失增加甲状腺乳头状癌细胞系TPC-1的迁移

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中华内分泌代谢杂志 2024年第2期40卷 158-163页

作者：马承旭马小妮马丽华傅松波兰州大学第一临床医学院兰州大学第一医院内分泌科兰州730000

目的探讨miR-182-5p调控初级纤毛的缺失对甲状腺乳头状癌(PTC)细胞系TPC-1迁移的影响。方法收集10例兰州大学第一医院PTC组织和癌旁组织,qPCR检测癌旁组织、PTC组织和TPC-1细胞中miR-182-5p的表达量,免疫荧光检测初级纤毛的形成;过表达m... 详细信息

目的探讨miR-182-5p调控初级纤毛的缺失对甲状腺乳头状癌(PTC)细胞系TPC-1迁移的影响。方法收集10例兰州大学第一医院PTC组织和癌旁组织,qPCR检测癌旁组织、PTC组织和TPC-1细胞中miR-182-5p的表达量,免疫荧光检测初级纤毛的形成;过表达miR-182-5p,qPCR和Western blot检测TPC-1细胞中PI3K的表达量,Transwell实验检测TPC-1细胞迁移数量,免疫荧光检测初级纤毛的形成;siRNA-IFT88干扰TPC-1细胞,Transwell实验检测TPC-1细胞迁移数量,免疫荧光检测初级纤毛的形成,吉姆萨染色检测形态学变化,Western blot检测e-cadherin和N-cadherin的蛋白表达量。结果与癌旁组织相比,PTC组织中初级纤形成受损;miR-182-5p表达量显著上调。与Nthy-ori3-1相比,TPC-1细胞中初级纤毛的频率减少;miR-182-5p表达量显著上调(P=0.001);miR-182-5p mimic治疗后的TPC-1细胞中PI3K的表达量降低,迁移数量增加(P=0.001),初级纤毛频率降低为27%(P=0.002);siRNA-IFT88治疗后的TPC-1细胞表面初级纤毛变短变细,频率减少(P=0.001),迁移数量增加(P<0.001)。结论miR-182-5p通过PI3K通路调控初级纤毛的缺失有助于TPC-1细胞的迁移,初级纤毛的丢失对PTC预后具有不利的影响。

关键词：甲状腺乳头状癌迁移初级纤毛 miR-182-5p TPC-1

Corrigendum to‘The power of“controllers”:Transposon-mediated duplicated genes evolve towards neofunctionalization’[Journal of Genetics and Genomics(2023)50,462–472]

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Journal of Genetics and Genomics 2024年第1期51卷 109-109页

作者： Huijing ma Mengxia Wang Yong e.Zhang Shengjun Tan Key Laboratory of Zoological Systematics and evolution&State Key Laboratory of Integrated management of Pest Insects and Rodents Institute of ZoologyChinese Academy of SciencesBeijing 100101China University of Chinese Academy of Sciences Beijing 100049China CAS Center for excellence in Animal evolution and Genetics Chinese Academy of SciencesKunmingYunnan 650223China Chinese Institute for Brain Research Beijing 102206China

This corrigendum clarifies information in the review‘The power of“controllers”:Transposon-mediated duplicated genes evolve towards neofunctionalization’by ma et al.(2023).The word“controllers”throughout the paper should be corrected into“controlling elements”:*** title‘The power of“controllers”:Transposon-mediated duplicated genes evolve towards neofunctionalization’should be corrected into‘The power of“controlling elements”:Transposon-mediated duplicated genes evolve towards neofunctionalization’.

关键词： controllers power evolve

Recent advances,challenges,and perspectives on carbon capture

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Frontiers of environmental Science & engineering 2024年第6期18卷 75-104页

作者： Shihan Zhang Yao Shen Chenghang Zheng Qianqian Xu Yifang Sun Min Huang Lu Li Xiongwei Yang Hao Zhou Heliang ma Zhendong Li Yuanhang Zhang Wenqing Liu Xiang Gao Institute of energy and Sustainable Development Zhejiang University of TechnologyHangzhou 310014China College of environment Zhejiang University of TechnologyHangzhou 310014China Baima Lake Laboratory Hangzhou 310051China Institute of Carbon Neutrality College of Energy EngineeringZhejiang UniversityHangzhou 310027China State Key Joint Laboratory of environmental Simulation and Pollution Control College of Environmental Sciences and EngineeringPeking UniversityBeijing 100871China Key Laboratory of environmental Optics and Technology Anhui Institute of Optics and Fine MechanicsHFIPSChinese Academy of SciencesHefei 230031China

Carbon capture,utilization and storage(CCUS)technologies play an essential role in achieving Net Zero emissions *** the lack of timely reviews on the recent advancements in promising CCUS technologies,it is crucial to provide a prompt review of the CCUS advances to understand the current research gaps pertained to its industrial *** that end,this review first summarized the developmental history of CCUS technologies and the current large-scale ***,based on a visually bibliometric analysis,the carbon capture remains a hotspot in the CCUS *** that the materials applied in the carbon capture process determines its *** a result,the state-of-the-art carbon capture materials and emerging capture technologies were comprehensively summarized and *** between state-of-art carbon capture process and its ideal counterpart are analyzed,and insights into the research needs such as material design,process optimization,environmental impact,and technical and economic assessments are provided.

关键词： Carbon capture,utilization and storage Visualization analysis Research hotspots and trends CO_(2)capture technology

Structural basis of negative regulation of CRISPR-Cas7-11 by TPR-CHAT

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Signal Transduction and Targeted Therapy 2024年第6期9卷 2716-2725页

作者： Tian Hong Qinghua Luo Haiyun ma Xin Wang Xinqiong Li Chongrong Shen Jie Pang Yan Wang Yuejia Chen Changbin Zhang Zhaoming Su Haohao Dong Xiaodi Tang Department of Laboratory Medicine State Key Laboratory of BiotherapyNational Clinical Research Center for GeriatricsWest China HospitalSichuan UniversityChengduChina Frontiers Medical Center Tianfu Jincheng LaboratoryWest China HospitalSichuan UniversityChengduChina

CRISPR‒Cas7-11 is a Type Ⅲ-e CRISPR-associated nuclease that functions as a potent RNA editing ***-peptide repeat fused with Cas/HeF1-associated signal transducer(TPR-CHAT)acts as a regulatory protein that interacts with CRISPR RNA(crRNA)-bound Cas7-11 to form a CRISPR-guided caspase complex(Craspase).However,the precise modulation of Cas7-11’s nuclease activity by TPR-CHAT to enhance its utility requires further ***,we report cryo-electron microscopy(cryo-eM)structures of Desulfonema ishimotonii(Di)Cas7-11-crRNA,complexed with or without the full length or the N-terminus of *** structures unveil the molecular features of the Craspase *** analysis,combined with in vitro nuclease assay and electrophoretic mobility shift assay,reveals that DiTPR-CHAT negatively regulates the activity of DiCas7-11 by preventing target RNA from binding through the N-terminal 65 amino acids of DiTPR-CHAT(DiTPR-CHAT_(NTD)).Our work demonstrates that DiTPRCHAT_(NTD) can function as a small unit of DiCas7-11 regulator,potentially enabling safe applications to prevent overcutting and offtarget effects of the CRISPR‒Cas7-11 system.

关键词： CRISPR crRNA TPR

Persistent organic pollutants in global surface soils:Distributions and fractionations

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environmental Science and ecotechnology 2024年第2期18卷 13-27页

作者： Yi-Fan Li Shuai Hao Wan-Li ma Pu-Fei Yang Wen-Long Li Zi-Feng Zhang Li-Yan Liu Robie Wmacdonald International Joint Research Center for Persistent Toxic Substances(IJRC-PTS) State Key Laboratory of Urban Water Resource and EnvironmentHarbinInstitute of TechnologyHarbin150090China International Joint Research Center for Arctic environment and ecosystem(IJRC-Aee) Polar AcademyHarbin Institute of Technology(PA-HIT)Harbin150090China Heilongjiang Provincial Key Laboratory of Polar environment and ecosystem(HPKL-Pee) Harbin150090China IJRC-PTS-NA TorontoONM2J 3N8Canada College of the environment and ecology Xiamen UniversityXiamenChina Institute of Ocean Sciences Department of Fisheries and OceansP.O.Box 6000SidneyBCV8L 4B2Canada Centre for earth Observation Science University of ManitobaWinnipegR3T 2N2Canada

The distribution and fractionation of persistent organic pollutants(POPs)in different matrices refer to how these pollutants are dispersed and separated within various environmental *** is a significant study area as it helps us understand the transport efficiencies and long-range transport potentials of POPs to enter remote areas,particularly polar *** study provides a comprehensive review of the progress in understanding the distribution and fractionation of *** focus on the contributions of four intermedia processes(dry and wet depositions for gaseous and particulate POPs)and determine their transfer between air and *** processes are controlled by their partitioning between gaseous and particulate phases in the *** distribution patterns and fractionations can be categorized into primary and secondary *** are developed to quantificationally study the primary and secondary distributions and fractionations of *** analysis results suggest that the transfer of low molecular weight(LMW)POPs from air to soil is mainly through gas diffusion and particle deposition,whereas high molecular weight(HMW)POPs are mainly via particle ***-POPs tend to be trapped near the source,whereas LMW-POPs are more prone to undergo long-range atmospheric *** crucial distinction elucidates the primary reason behind their temperatureindependent primary ***,the secondary distribution and fractionation can only be observed along a temperature gradient,such as latitudinal or altitudinal *** animation is produced by a one-dimensional transport model to simulate conceptively the transport of CB-28 and CB-180,revealing the similarities and differences between the primary and secondary distributions and *** suggest that the decreasing temperature trend along latitudes is not the major reason for POPs to be fractionated into the polar ecosystems,but drives the longer-term accumu

关键词： POPs Primary and secondary sources Primary and secondary emissions Primary and secondary distribution patterns Primary and secondary fractionations

Parent-Reported Reasons for Loss-to-Follow Up in Patients Hospitalized at the Neonatology Unit at Laquintinie

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Open Journal of Pediatrics 2024年第4期14卷 686-699页

作者： eposse ekoube Charlotte Puepi Djike Yolande Hassanatou Iyawa mandeng ma Linwa edgar epée Patricia Mbonjo Bitsie Dora Kedy mangamba Koum Daniele-Christiane Faculty of Medicine and Pharmaceutical Sciences University of Douala Douala Cameroon Paediatric Unit Douala Laquintinie Hospital Douala Cameroon Faculty of Sciences University of Douala Douala Cameroon

Introduction: Despite the known benefits of newborn follow-up clinics, attendance has historically been difficult. Infants with reported follow-up difficulty have a greater incidence of severe sensorimotor and cognitive deficits and poorer access to early intervention programs. Our objective was to determine the parent-reported reasons for loss-to-follow up in patients hospitalised at the neonatology unit of Laquintinie Hospital. Methodology: We carried out a cross-sectional study through phone interviews with parents/caregivers of patients hospitalised at Laquintinie over a 2-year period from 1st January 2021 to 31st December 2022. A non-standardised structured interview guide was used for data collection. Loss-to-follow up referred to absence to at least one visit as recorded in the neonatal follow-up chart. All necessary administrative and ethical considerations were duly respected. Results: Most neonates were born through vaginal delivery (n = 313, 69.45%). The neonates were admitted at a median gestational age of 33 weeks (Q1-Q3;32 - 35) and the median duration of hospitalisation was 12 days (Q1 - Q3;8 - 18). A total of 23 neonates had died at the time of interview giving a mortality rate of 5.1%. The three most reported reasons for loss-to-follow-up was lack of money (n = 310, 68.13%), assumption that follow-up had ended (n = 37, 8.13%), and newborn that died (n = 23, 5.1%). Conclusion: This study highlights the significant impact of financial constraints and absence of a robust follow-up system on poor uptake of neonatal follow-up post-discharge in resource limited settings like Cameroon. Our results serve as advocacy for national health insurance especially in neonates.

关键词： Loss-to-Follow Up Cameroon Neonates

Biomass waste-assisted micro(nano)plastics capture, utilization, and storage for sustainable water remediation

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The Innovation 2024年第4期5卷 119-128,118页

作者： Lu Chen Tingting Bi erlantz Lizundia Anxiong Liu Luhe Qi Yifan ma Jing Huang Ziyang Lu Le Yu Hongbing Deng Chaoji Chen Hubei Biomass-Resource Chemistry and environmental Biotechnology Key Laboratory School of Resource and Environmental SciencesWuhan UniversityWuhan 430079China Life Cycle Thinking Group Department of Graphic Design and Engineering ProjectsUniversity of the Basque Country(UPV/EHU)48013 BilbaoSpain BCmaterials Basque Center for MaterialsApplications and NanostructuresEdif.Martina Casiano48940 LeioaSpain Zhongnan Hospital of Wuhan University Wuhan UniversityWuhan 430071China

Micro(nano)plastics(MNPs)have become a significant environmental concern due to their widespread presence in the biosphere and potential harm to ecosystems and human ***,we propose for the first time a MNPs capture,utilization,and storage(PCUS)concept to achieve MNPs remediation from water while meeting economically productive upcycling and environmentally sustainable plastic waste management.A highly efficient capturing material derived from surface-modified woody biomass waste(M-Basswood)is developed to remove a broad spectrum of multidimensional and compositional MNPs from *** M-Basswood delivered a high and stable capture efficiency of>99.1%at different pH or salinity *** exceptional capture performance is driven by multiscale interactions between M-Basswood and MNPs,involving physical trapping,strong electrostatic attractions,and triggered MNPs cluster-like aggregation ***,the in vivo biodistribution of MNPs shows low ingestion and accumulation of MNPs in the mice *** MNPs remediation from water,the M-Basswood,together with captured MNPs,is further processed into a high-performance composite board product where MNPs serve as the glue for utilization and ***,the life cycle assessment(LCA)and techno-economic analysis(TeA)results demonstrate the environmental friendliness and economic viability of our proposed full-chain PCUS strategy,promising to drive positive change in plastic pollution and foster a circular economy.

关键词： remove exceptional electrostatic

Dietary copper improves intestinal structural integrity in juvenile grass carp(Ctenopharyngodon idella)probably related to its increased intestinal antioxidant capacity and apical junction complex

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Animal Nutrition 2024年第3期18卷 96-106页

作者： Rui ma Lin Feng Pei Wu Yang Liu Hong Mei Ren Xiao Wan Jin Shu Wei Li Ling Tang Xiao Qiu Zhou Wei Dan Jiang Animal Nutrition Institute Sichuan Agricultural UniversityChengdu611130China Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province Sichuan Agricultural UniversityChengdu611130China Key Laboratory of Animal Disease-Resistance Nutrition Ministry of EducationMinistry of Agriculture and Rural AffairsKey Laboratory of Sichuan ProvinceChengdu611130China Animal Nutrition Institute Sichuan Academy of Animal ScienceSichuan Animtech Feed Co.Ltd.Chengdu610066China

This research evaluated the effects of copper(Cu)on intestinal antioxidant capacity and apical junctional complex(AJC)in juvenile grass carp.A total of 1080 healthy juvenile grass carp(11.16±0.01 g)were fed six diets including different dosages of Cu,namely 0,2,4,6,8 mg/kg(Cu citrate[CuCit]as Cu source)and 3 mg/kg(CuSO4·5H2O as Cu source).The trial lasted for 9 *** findings revealed that dietary optimal Cu supplementation(2.2 to 4.1 mg/kg)promoted intestinal growth,including intestinal length,intestinal length index,intestinal weight,and intestinal somatic index(P 0.05).On the other hand,optimal Cu increased intestinal tight junction(TJ)proteins(except for claudin 15b)and adherens junction(AJ)proteins(e-cadherin,α-catenin,β-catenin,nectin and afadin)mRNA levels(Pe connected to the signaling pathway formed by the Ras homolog gene family,member A(RhoA),Rho-associated kinase(ROCK),and myosin light chain kinase(MLCK).Finally,based on serum indicator D-lactate and intestinal oxidative damage index(ROS),Cu requirement(CuCit as Cu source)for juvenile grass carp from initial weight to final weight(from 11 to 173 g)was determined to be 4.14 and 4.12 mg/kg diet,*** work may provide a theoretical foundation for identifying putative Cu regulation pathways on fish intestinal health.

关键词： Copper Ctenopharyngodon idella Structural integrity Intestine