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Developing fertility control for rodents: a framework for researchers and practitioners

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Integrative Zoology 2024年第1期19卷 87-107页

作者： Giovanna MASSEI Jens JACOB Lyn A.HINDS Botstiber institute for Wildlife Fertility Control Department of Environment and GeographyUniversity of YorkHeslingtonYorkUK Rodent Research Institute for Epidemiology and Pathogen DiagnosticsJulius Kühn–Institute(JKI)Federal Research Institute for Cultivated PlantsMünsterGermany CSIRO Health and Biosecurity CanberraACTAustralia

Fertility control is often heralded as a humane and effective technique for management of overabundant wildlife,including *** intention is to reduce the use of lethal and inhumane methods,increase farm productivity and food security as well as reduce disease transmission,particularly of *** developed a framework to guide researchers and stakeholders planning to assess the effectiveness of a potential contraceptive agent for a particular *** guidelines describe the overarching research questions which must be sequentially addressed to ensure adequate data are collected so that a contraceptive can be registered for use in broad-scale rodent *** framework indicates that studies should be undertaken iteratively and,at times,in parallel,with initial research being conducted on(1)laboratory-based captive assessments of contraceptive effects in individuals;(2)simulation of contraceptive delivery using bait markers and/or surgical sterilization of different proportions of afield-based or enclosure population to determine how population dynamics are affected;(3)development of mathematical models which predict the outcomes of different fertility control scenarios;and(4)implementation of large-scale,replicated trials to validate contraceptive efficacy under various management-scalefield *** some circumstances,fertility control may be most effective when integrated with other methods(*** culling).Assessment of non-target effects,direct and indirect,and the environmental fate of the contraceptive must also be *** fertility control for a species is a resource-intensive commitment but will likely be less costly than the ongoing environmental and economic impacts by rodents and rodenticides in many contexts.

关键词： captive studies field applications modeling oral contraceptive delivery population management rodents

Small mammal community composition impacts bank vole (Clethrionomys glareolus) population dynamics and associated seroprevalence of Puumala orthohantavirus

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Integrative Zoology 2024年第1期19卷 52-65页

作者： Felicitas Maria BUJNOCH Daniela REIL Stephan DREWES Ulrike MROSENFELD Rainer G.ULRICH Jens JACOB Christian IMHOLT Julius Kühn-institute Federal Research Centre for Cultivated PlantsInstitute for Epidemiology and Pathogen DiagnosticsRodent ResearchMünsterGermany University of Münster Institute for Evolution and BiodiversityMünsterGermany Friedrich-Loeffler-Institut Federal Research Institute for Animal HealthInstitute of Novel and Emerging Infectious DiseasesGreifswald-Insel RiemsGermany

Rodents are important reservoirs for zoonotic pathogens that cause diseases in *** is hypoth-esized to be closely related to pathogen prevalence through multiple direct and indirect *** example,the presence of non-host species can reduce contact rates of the main reservoir host and thus reduce the risk of transmission(“dilution effect”).In addition,an overlap in ecological niches between two species could lead to increased interspecific competition,potentially limiting host densities and reducing density-dependent pathogen transmission *** this study,we investigated the relative impact of population-level regulation of direct and indirect drivers of the prevalence of Puumala orthohantavirus(PUUV)in bank voles(Clethrionomys glareolus)during years with high *** compiled data on small mammal community composition from four regions in Germany between 2010 and *** equation modeling revealed a strong seasonality in PUUV control mechanisms in bank *** abundance of shrews tended to have a negative relationship with host abundance,and host abundance positively influenced PUUV seroprevalence,while at the same time increasing the abundance of competing non-hosts like the wood mouse(Apodemus sylvaticus)and the yellow-neckedfield mouse(Apodemusflavicollis)were associated with reduced PUUV seroprevalence in the *** results indicate that for PUUV in bank voles,dilution is associated with increased interspecific *** pressures leading to the decline of Apodemus *** a specific habitat could lead to the amplification of mechanisms promoting PUUV transmission within the host populations.

关键词： bank vole biodiversity Puumala orthohantavirus small mammals

Extracorporeal membrane oxygenation versus cardiopulmonary bypass during transcatheter aortic valve implantation: a meta-analysis of survival benefits

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World Journal of Emergency Medicine 2024年第4期15卷 306-310页

作者： Huiruo Liu Liangshan Wang Xing Hao Zhongtao Du Chenglong Li Hong Wang Xiaotong Hou Centre for cardiac Intensive Care Beijing Institute of HeartLung and Blood Vessel DiseasesBeijing Anzhen HospitalCapital Medical UniversityBeijing 100029China

Since its approval by the Food and Drug Administration in 2011,transcatheter aortic valve implantation(TAVI)has rapidly evolved to become the preferred ultimate intervention for high-and intermediate-risk patients with severe symptomatic aortic stenosis.[1]This is due to its non-open-heart,minimally invasive and off-pump advantages.[1]Nevertheless,as a result of the frequent frailty and comorbidity profiles of patients undergoing TAVI,such as advanced cardiac dysfunction and extensive coronary artery disease,or technically difficult anatomy for the procedure itself,[2-4]it is common for these patients to experience critical circulatory collapse *** factors are linked to elevated mortality rates,necessitating suitable mechanical circulatory support(MCS)to reverse the disastrous situations.[5]

关键词： anatomy bypass elevated

Stepping forward:T-cell redirecting bispecific antibodies in cancer therapy

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Acta Pharmaceutica Sinica B 2024年第6期14卷 2361-2377页

作者： Xiaojing Qin Wenjing Ning Han Liu Xue Liu Wenxin Luo Ningshao Xia State Key Laboratory of Vaccines for Infectious Diseases Xiang An Biomedicine LaboratorySchool of Public HealthXiamen UniversityXiamen 361102China National institute of diagnostics and Vaccine Development in Infectious Diseases State Key Laboratory of Molecular Vaccinology and Molecular DiagnosticsNational Innovation Platform for IndustryeEducation Integration in Vaccine Researchthe Research Unit of Frontier Technology of Structural Vaccinology of Chinese Academy of Medical SciencesXiamen UniversityXiamen 361102China

T cell-redirecting bispecific antibodies are specifically designed to bind to tumor-associated antigens,thereby engaging with CD3 on the T cell *** linkage between tumor cells and T cells actively triggers T cell activation and initiates targeted killing of the identified tumor *** antibodies have emerged as one of the most promising avenues within tumor ***,despite success in treating hematological malignancies,significant advancements in solid tumors have yet to be *** this review,we aim to address the critical challenges associated with T cellredirecting bispecific antibodies and explore novel strategies to overcome these obstacles,with the ultimate goal of expanding the application of this therapy to include solid tumors.

关键词： Bispecific antibody(BsAbs) T-cell redirecting BsAbs Tumor-associated antigens Toxicity Cytokine release syndrome Tumor microenvironment Cancer immunotherapy Combination therapy strategies

Relationship among Parkinson’s disease, constipation, microbes, and microbiological therapy

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World Journal of Gastroenterology 2024年第3期30卷 225-237页

作者： Xin-Yang Yuan Yu-Sen Chen Zhou Liu Department of Neurology Affiliated Hospital of Guangdong Medical UniversityZhanjiang 524000Guangdong ProvinceChina institute of Neurology Guangdong Key Laboratory of Age-Related Cardiac and Cerebral DiseasesZhanjiang 524000Guangdong ProvinceChina

This comprehensive review elucidates the complex interplay between gut microbiota and constipation in Parkinson’s disease(PD),a prevalent non-motor symptom contributing significantly to patients’morbidity.A marked alteration in the gut microbiota,predominantly an increase in the abundance of Proteobacteria and Bacteroidetes,is observed in PD-related *** treatments,although safe,have failed to effectively alleviate symptoms,thereby necessitating the development of novel therapeutic *** interventions such as prebiotics,probiotics,and fecal microbiota transplantation(FMT)hold therapeutic *** prebiotics improve bowel movements,probiotics are effective in enhancing stool consistency and alleviating abdominal *** shows potential for significantly alleviating constipation symptoms by restoring gut microbiota balance in patients with *** promising developments,the causal relationship between changes in gut microbiota and PD-related constipation remains elusive,highlighting the need for further research in this expanding field.

关键词： Parkinson disease Constipation Gut microbiota Prebiotics Probiotics Fecal microbiota transplantation

Atherosclerosis originating from childhood:Specific features

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Journal of Biomedical Research 2024年第3期38卷 233-240页

作者： Anastasia V.Poznyak Alexey A.Yakovlev MikhailА.Popov Elena B.Zhigmitova Vasily N.Sukhorukov Alexander N.Orekhov institute for Atherosclerosis Research Moscow 121609Russia Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology Moscow 109240Russia Department of cardiac Surgery Moscow Regional Research and Clinical InstituteMoscow 129110Russia Laboratory of Angiopathology Institute of General Pathology and PathophysiologyMoscow 125315Russia

Atherosclerosis is extremely ***,it is considered a disease of older people,who most often experience problems with the heart and blood *** much attention from the scientific community has been paid to studying the association between aging and atherosclerosis,as well as its consequences,there is evidence that atherosclerosis occurs at an early *** may form both during intrauterine development and in *** plays an important role in childhood atherosclerosis,along with previous infectious diseases and excess weight of both the child and the *** the present review,we examined the development of atherosclerosis and the prerequisites in childhood.

关键词： atherosclerosis childhood pediatrics cardiovascular disease

Combination therapy with oncolytic virus and T cells or mRNA vaccine amplifies antitumor effects

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Signal Transduction and Targeted therapy 2024年第6期9卷 2655-2668页

作者： Rao Fu Ruoyao Qi Hualong Xiong Xing Lei Yao Jiang Jinhang He Feng Chen Liang Zhang Dekui Qiu Yiyi Chen Meifeng Nie Xueran Guo Yuhe Zhu Jinlei Zhang Mingxi Yue Jiali Cao Guosong Wang Yuqiong Que Mujing Fang Yingbin Wang Yixin Chen Tong Cheng Shengxiang Ge Jun Zhang Quan Yuan Tianying Zhang Ningshao Xia State Key Laboratory of Vaccines for Infectious Diseases Xiang An Biomedicine LaboratoryDepartment of Laboratory MedicineSchool of Public Health&School of Life SciencesXiamen UniversityXiamen 361102 FujianChina National institute of diagnostics and Vaccine Development in Infectious Diseases Xiamen 361102 FujianChina

Antitumor therapies based on adoptively transferred T cells or oncolytic viruses have made significant progress in recent years,but the limited efficiency of their infiltration into solid tumors makes it difficult to achieve desired antitumor effects when used *** this study,an oncolytic virus(rVSV-LCMVG)that is not prone to induce virus-neutralizing antibodies was designed and combined with adoptively transferred T *** transforming the immunosuppressive tumor microenvironment into an immunosensitive one,in B16 tumor-bearing mice,combination therapy showed superior antitumor effects than *** occurred whether the OV was administered intratumorally or *** therapy significantly increased cytokine and chemokine levels within tumors and recruited CD8^(+)T cells to the TME to trigger antitumor immune *** with adoptively transferred T cells and subsequent oncolytic virotherapy sensitizes refractory tumors by boosting T-cell recruitment,downregulating the expression of PD-1,and restoring effector T-cell *** offer a combination therapy with greater translational value,mRNA vaccines were introduced to induce tumor-specific T cells instead of adoptively transferred T *** combination of OVs and mRNA vaccine also displays a significant reduction in tumor burden and prolonged *** study proposed a rational combination therapy of OVs with adoptive T-cell transfer or mRNA vaccines encoding tumor-associated antigens,in terms of synergistic efficacy and mechanism.

关键词： transferred rational boosting

Transcatheter aortic valve replacement:A journey of two decades and beyond

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Chinese Medical Journal 2024年第9期137卷 1012-1015页

作者： Tianyuan Xiong Mao Chen Department of Cardiology West China HospitalSichuan UniversityChengduSichuan 610041China Laboratory of cardiac Structure and Function Institute of Cardiovascular DiseasesWest China HospitalSichuan UniversityChengduSichuan 610041China

The number of patients with calcic aortic stenosis(AS)is 9.4 million according to 2019 Global Disease Burden estimates,which will continue to increase as the population ages.[1]For the treatment of symptomatic severe AS,transcatheter aortic valve replacement(TAVR)has evolved to be a well-established option across all risk spectra,with a rapid growth of procedures *** rise of TAVR initiates the revolution of the management of valvular heart diseases,from patient surveillance,the staging of disease,the use of multimodality imaging,the concept of the Heart Team,new designs and iterations of devices to technical innovations and the discovery of unmet clinical *** a consequence of the global adoption of TAVR,geographical differences in the epidemiology of AS and patient characteristics have also been further identi*** examination of the changing patient population,current applications and breakthroughs,and remaining challenges are crucial for the future of this ***,we discuss the temporal utilization of TAVR,the accumulation of evidence and progress of devices,the selection of patients,and some ongoing topics concerning the improvement of TAVR.

关键词： epidemiology breakthrough beyond

Association of creatine kinase with Alzheimer’s disease pathology:A cross-sectional study

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Chinese Medical Journal 2024年第1期137卷 117-119页

作者： Yutong Wang Peiyang Gao Hongman Liu Tingyu Wang Jiaming Fan Tingbo Jiang Alzheimer’s Disease Neuroimaging Initiative(ADNI) Beijing Hospital National Center of GerontologyInstitute of Geriatric MedicineChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100005China Department of Cardiology The First Affiliated Hospital of Soochow UniversitySuzhouJiangsu 215000China institute for Cardiovascular Science of Soochow University SuzhouJiangsu 215000China Department of Neurology Qingdao Municipal HospitalQingdao UniversityQingdaoShandong 266071China cardiac Function Department the Affiliated Taian City Central Hospital of Qingdao UniversityTaianShandong 271000China Department of cardiac Surgery The First Affiliated Hospital of Soochow UniversitySuzhouJiangsu 215000China 不详

To the Editor:Creatine kinase(CK),also called creatine phosphokinase,is primarily located in the cytoplasm and *** can be used to diagnose cardiac diseases such as myocardial infarction,viral myocarditis,and pericarditis because it is a vital kinase directly related to intracellular energy operation,muscle contraction,and adenosine triphosphate(ATP)*** studies have confirmed in recent years that serum biomarkers such as elevated CK are associated with Alzheimer’s disease(AD)and its related pathological protein.[1]Previous research indicated that systemic conditions,particularly cardiovascular and cerebrovascular diseases,are significant risk factors for cognitive impairment,and dysfunction of peripheral organs may also contribute to cognitive decline and AD.[2]However,the connection between CK and AD remains ***,to investigate the association between CK and cerebrospinal fluid(CSF)AD pathology biomarkers,we analyzed data from the Alzheimer’s Disease Neuroimaging Initiative(ADNI),a global multi-centered database.

关键词： Alzheimer pathology organs