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Asian Pacific Journal of Tropical Medicine 2024年第8期17卷 351-357页

作者： Woro Riyadina Alifa Syamantha Putri Sulistyowati Tuminah Ika Suswanti Yuda Turana Research Center for Public health and Nutrition Organization Research for HealthNational Research and Innovation AgencyCenter JakartaIndonesia StiKes Widya Dharma Husada Tangerang South TangerangIndonesia School of Medicine and health sciences Atma Jaya Catholic University of IndonesiaNorth JakartaIndonesia

Objective:To determine the stroke predictors for the 10-year of follow-up in Bogor City,***:The prospective study analyzed the data of 4445 stroke-free subjects aged 25 years and above that was part of"the Bogor Cohort Study on Non-Communicable Disease Risk Factors".Data were collected by interview method with structured questionnaires,physical measurements three times a year,and laboratory examination every two years during a 10-year follow-up(2011-2021,without examination in 2020).The incidence of stroke is based on anamnesis results and examination by a *** stroke predictor variables include characteristics,biological conditions,and risk *** analysed 4445 stroke-free samples with Cox proportional hazard regression ***:During the 10-year observation,stroke incidence was 440 person-years per 100000 population(95%CI 370-530).During the follow-up of ten years,the main predictor of stroke was mental-emotional disorders with HR 4.2(95%CI 2.8-6.3)after adjustment by age,hypertension,obesity,abdominal obesity,and high LDL-cholesterol ***:Mental-emotional disorders are the strongest predictor of stroke ***,psychological factors must be controlled in a stroke prevention program.

关键词： Adult Cohort Mental-emotional disorder Stroke predictor

The application of protease in aquaculture: Prospects for enhancing the aquafeed industry

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Animal Nutrition 2024年第1期16卷 105-121页

作者： Shiyou Chen Sahya Maulu Jie Wang Xiaoze Xie Xiaofang Liang Hao Wang Junjun Wang Min Xue National Aquafeed Safety Assessment Center Institute of Feed Research Chinese Academy of Agricultural Sciences State Key Laboratory of Animal Nutrition College of Animal Science and Technology China Agricultural University School of biological and Marine sciences Faculty of Science and Engineering University of Plymouth Centre for Innovative Approach Zambia (CIAZ)

Low-fishmeal and protein-saving diets are two prominent nutritional strategies utilized to address challenges related to the scarcity and sustainability of protein sources in aquaculture. However, these diets have been associated with adverse effects on the growth performance, feed utilization, and disease resistance of aquatic animals. To mitigate these challenges, exogenous protease has been applied to enhance the quality of diets with lower protein contents or fishmeal alternatives, thereby improving the bioavailability of nutritional ingredients. Additionally, protease preparations were also used to enzymatically hydrolyze fishmeal alternatives, thus enhancing their nutritional utilization. The present review aims to consolidate recent research progress on the use of protease in aquaculture and conclude the benefits and limitations of its application, thereby providing a comprehensive understanding of the subject and identifying opportunities for future research.

关键词： Protease Low-fishmeal diet Protein-saving diets Exogenous digestive enzyme Aquafeed

Genetic and molecular mechanisms of reproductive isolation in the utilization of heterosis for breeding hybrid rice

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Journal of Genetics and Genomics 2024年第6期51卷 583-593页

作者： Chaolong Wang Xiaowen Yu Jian Wang Zhigang Zhao Jianmin Wan State Key Laboratory for Crop Genetics&Germplasm Enhancement and Utlization Nanjing Agricultural UniversityZhongshan Biological Breeding LaboratoryNanjingJiangsu210095China State Key Laboratory of Crop Gene Resources and Breeding Institute of Crop SciencesChinese Academy of Agricultural SciencesBeijing 100081China

Heterosis,also known as hybrid vigor,is commonly observed in rice *** hybridization of rice species or subspecies exhibits robust hybrid vigor,however,the direct harnessing of this vigor is hindered by reproductive ***,we review recent advances in the understanding of the molecular mechanisms governing reproductive isolation in inter-subspecific and inter-specific *** review encompasses the genetic model of reproductive isolation within and among Oryza sativa species,emphasizing the essential role of mitochondria in this ***,we delve into the molecular intricacies governing the interaction between mitochondria and autophagosomes,elucidating their significant contribution to reproductive ***,our exploration extends to comprehending the evolutionary dynamics of reproductive isolation and speciation in *** on these advances,we offer a forward-looking perspective on how to overcome the challenges of reproductive isolation and facilitate the utilization of heterosis in future hybrid rice breeding endeavors.

关键词： Hybrid vigor Reproductive isolation Hybrid ricebreeding

Spatial tumor biopsy with fluorescence PCR microneedle array

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The Innovation 2024年第1期5卷 26-32页

作者： Xiaoxuan Zhang Guopu Chen Yu Wang Yuanjin Zhao Department of Rheumatology and Immunology Nanjing Drum Tower HospitalSchool of Biological Science and Medical EngineeringSoutheast UniversityNanjing 210096China Oujiang Laboratory(Zhejiang Lab for Regenerative Medicine Vision and Brain Health)Wenzhou InstituteUniversity of Chinese Academy of SciencesWenzhou 325001China Chemistry and Biomedicine Innovation Center Nanjing UniversityNanjing 210023China

Biopsy is the gold standard for tumor diagnosis,as this technology provides highly detailed and reliable information on tumorigenesis and *** the discrete wettability of desert beetles,in this study,a fluorescence polymerase chain reaction(F-PCR)microneedle array(MNA)platform is developed for efficient spatial tumor *** MNA is fabricated by the coupled strategies of bottom-up self-assembly and top-down photolithography;it comprises a hydrophobic silica nanoparticle-assembled substrate and graphene aerogel-hydrogel hybrid microneedle *** from the hydrophilicity and absorption capacity of its graphene hybrid microneedle peaks,MNA can easily penetrate tissue specimens and collect tumor nucleic acid biomarkers *** addition,because of the discrete wettability of the platform,both tissue fluids and PCR liquids can be easily removed from the substrate,and each microneedle peak is similar to an independent island for directly conducting F-PCR reactions for tumor marker *** on these advantages,the F-PCR-MNA platform is demonstrated to be ideal for detecting DNA biomarkers of lung carcinoma in standard solutions,mouse tissue samples,and clinical specimens,thus indicating its practical potential as an innovative tumor biopsy system.

关键词： needle biopsy diagnosis

Dual-responsive supramolecular photodynamic nanomedicine with activatable immunomodulation for enhanced antitumor therapy

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Acta Pharmaceutica Sinica B 2024年第2期14卷 765-780页

作者： Siqin He Lulu Wang Dongxu Wu Fan Tong Huan Zhao Hanmei Li Tao Gong Huile Gao Yang Zhou Key Laboratory of Tropical biological Resources of Ministry of Education School of Pharmaceutical SciencesHainan UniversityHaikou 570200China Key Laboratory of Drug-Targeting and Drug Delivery System West China School of PharmacySichuan UniversityChengdu 610041China Revvity Inc. WalthamMA 02451USA School of Food and biological Engineering Chengdu UniversityChengdu 610106China

A major challenge facing photodynamic therapy(PDT) is that the activity of the immuneinduced infiltrating CD8^(+)T cells is subject to the regulatory T lymphocytes(Tregs), leaving the tumor at risk of recurrence and metastasis after the initial ablation. To augment the antitumor response and reprogram the immunosuppressive tumor microenvironment(TME), a supramolecular photodynamic nanoparticle(DACss) is constructed by the host-guest interaction between demethylcantharidin-conjugated β-cyclodextrin(DMC-CD) and amantadine-terminated disulfide-conjugated FFVLGGGC peptide with chlorin e6 decoration(Ad-ss-pep-Ce6) to achieve intelligent delivery of photosensitizer and immunomodulator for breast cancer treatment. The acid-labile β-carboxamide bond of DMC-CD is hydrolyzed in response to the acidic TME, resulting in the localized release of DMC and subsequent inhibition of *** guest molecule Ad-ss-pep-Ce6 can be cleaved by a high level of intracellular GSH, reducing photosensitizer toxicity and increasing photosensitizer retention in the tumor. With a significant increase in the CTL/Treg ratio, the combination of Ce6-based PDT and DMC-mediated immunomodulation adequately achieved spatiotemporal regulation and remodeling of the TME, as well as improved primary tumor and in situ lung metastasis suppression with the aid of PD-1 antibody.

关键词： Photodynamic therapy Immunosuppressive microenvironment Immunomodulator Dual-responsive Supramolecularassembly Checkpointblockade

Induced pluripotent stem cells(iPSCs):molecular mechanisms of induction and applications

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Signal Transduction and Targeted Therapy 2024年第5期9卷 2065-2090页

作者： Jonas Cerneckis Hongxia Cai Yanhong Shi Department of Neurodegenerative Diseases Beckman Research Institute of City of HopeDuarteCA 91010USA Irell&Manella Graduate School of biological sciences Beckman Research Institute of City of HopeDuarteCA 91010USA

The induced pluripotent stem cell(iPSC)technology has transformed in vitro research and holds great promise to advance regenerative *** have the capacity for an almost unlimited expansion,are amenable to genetic engineering,and can be differentiated into most somatic cell *** have been widely applied to model human development and diseases,perform drug screening,and develop cell *** this review,we outline key developments in the iPSC field and highlight the immense versatility of the iPSC technology for in vitro modeling and therapeutic *** begin by discussing the pivotal discoveries that revealed the potential of a somatic cell nucleus for reprogramming and led to successful generation of *** consider the molecular mechanisms and dynamics of somatic cell reprogramming as well as the numerous methods available to induce ***,we discuss various iPSC-based cellular models,from mono-cultures of a single cell type to complex three-dimensional organoids,and how these models can be applied to elucidate the mechanisms of human development and *** use examples of neurological disorders,coronavirus disease 2019(COVID-19),and cancer to highlight the diversity of disease-specific phenotypes that can be modeled using iPSC-derived *** also consider how iPSC-derived cellular models can be used in high-throughput drug screening and drug toxicity ***,we discuss the process of developing autologous and allogeneic iPSC-based cell therapies and their potential to alleviate human diseases.

关键词： mechanisms programming holds

PE6c greatly enhances prime editing in transgenic rice plants

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Journal of Integrative Plant Biology 2024年第9期66卷 1864-1870页

作者： Zhenghong Cao Wei Sun Dexin Qiao Junya Wang Siyun Li Xiaohan Liu Cuiping Xin Yu Lu Syeda Leeda Gul Xue‐Chen Wang Qi-Jun Chen State Key Laboratory of Plant Environmental Resilience College of Biological SciencesChina Agricultural UniversityBeijing100193China Center for Crop Functional Genomics and Molecular Breeding China Agricultural UniversityBeijing 100193China

Prime editing is a versatile CRISPR/Cas-based precise genome-editing technique for crop *** new types of prime editors(PEs)named PE6a–d were recently generated using evolved and engineered reverse transcriptase(RT)variants from three different *** this study,we tested the editing efficiencies of four PE6 variants and two additional PE6 constructs with double-RT modules in transgenic rice(Oryza sativa)***6c,with an evolved and engineered RT variant from the yeast Tf1 retrotransposon,yielded the highest prime-editing *** average fold change in the editing efficiency of PE6c compared with PEmax exceeded 3.5 across 18 agronomically important target sites from 15 *** also demonstrated the feasibility of using two RT modules to improve prime-editing *** results suggest that PE6c or its derivatives would be an excellent choice for prime editing in monocot *** addition,our findings have laid a foundation for prime-editing-based breeding of rice varieties with enhanced agronomically important traits.

关键词： genome editing PE6 PE6c prime editing prime editor rice

Novel concept of nano-additive design:PTFE@silica Janus nanoparticles for water lubrication

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Friction 2024年第2期12卷 258-270页

作者： Yanfei LIU Hailing HE Meng YANG Ruize ZHANG Shengtao YU Tiantian YANG Wenzhong WANG Fuxin LIANG School of Mechanical Engineering Beijing Institute of TechnologyBeijing 100081China Institute of Polymer Science&Engineering Department of Chemical EngineeringTsinghua UniversityBeijing 100084China MOE Key Laboratory of Bioinformatics Center for Plant BiologySchool of Life SciencesTsinghua UniversityBeijing 100084China Tsinghua-Peking Center for Life sciences Beijing 100084China College of biological sciences China Agricultural UniversityBeijing 100193China

Polytetrafluoroethylene(PTFE)has been widely used as a lubrication additive for reducing friction and wear;however,the hydrophobic nature of PTFE restricts its application in eco-friendly water-based lubrication *** this study,for the first time,we designed novel PTFE@silica Janus nanoparticles(JNs)to meet the requirement for additives in water-based lubricants,which have excellent dispersion stability in water attributed to the unique amphiphilic *** introducing the lubrication of the aqueous dispersion of the JNs with a concentration of 0.5 wt%,the coefficient of friction(COF)and wear volume were reduced by 63.8%and 94.2%,respectively,comparing to those with the lubrication of pure ***,the JNs suspension also exhibits better lubrication and wear-resistance performances comparing to commercial silica and PTFE *** excellent tribological behaviors of PTFE@silica JNs as nano-additives could be attributed to the synergetic effect of the two components,where the PTFE provided lubrication through the formed tribofilms on the friction pairs,and the rigid silica further enhanced the wear-resistance *** importantly,the unique structure of JNs makes it possible to use PTFE as an additive in water-lubrication *** study shed light on the design and application of novel JNs nanomaterials as additives to meet the requirements of future industrial applications.

关键词： Janus nanoparticles(JNs) polytetrafluoroethylene(PTFE) nano-additives friction lubrication

Metabolic basis of solute carrier transporters in treatment of type 2 diabetes mellitus

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Acta Pharmaceutica Sinica B 2024年第2期14卷 437-454页

作者： Jiamei Le Yilong Chen Wei Yang Ligong Chen Jianping Ye Shanghai Key Laboratory of Molecular Imaging Zhoupu HospitalShanghai University of Medicine and Health SciencesShanghai 201318China School of health Science and Engineering University of Shanghai for Science and TechnologyShanghai 200093China Metabolic Disease Research Center Zhengzhou Central Hospital Affiliated to Zhengzhou UniversityZhengzhou 450007China School of Pharmaceutical sciences Tsinghua UniversityBeijing 100084China Research Center for Basic Medicine Academy of Medical SciencesZhengzhou UniversityZhengzhou 450052China

Solute carriers(SLCs) constitute the largest superfamily of membrane transporter *** transporters, present in various SLC families, play a vital role in energy metabolism by facilitating the transport of diverse substances, including glucose, fatty acids, amino acids, nucleotides, and *** actively participate in the regulation of glucose metabolism at various steps, such as glucose uptake(e.g., SLC2A4/GLUT4), glucose reabsorption(e.g., SLC5A2/SGLT2), thermogenesis(e.g., SLC25A7/UCP-1), and ATP production(e.g., SLC25A4/ANT1 and SLC25A5/ANT2). The activities of these transporters contribute to the pathogenesis of type 2 diabetes mellitus(T2DM). Notably, SLC5A2 has emerged as a valid drug target for T2DM due to its role in renal glucose reabsorption, leading to groundbreaking advancements in diabetes drug discovery. Alongside SLC5A2, multiple families of SLC transporters involved in the regulation of glucose homeostasis hold potential applications for T2DM therapy. SLCs also impact drug metabolism of diabetic medicines through gene polymorphisms, such as rosiglitazone(SLCO1B1/OATP1B1) and metformin(SLC22A1-3/OCT1-3 and SLC47A1, 2/MATE1, 2). By consolidating insights into the biological activities and clinical relevance of SLC transporters in T2DM, this review offers a comprehensive update on their roles in controlling glucose metabolism as potential drug targets.

关键词： Solute carriers(SLCs) Energ ymetabolism ATP production Type 2 diabetes mellitus(T2DM) Glucose homeostasis Polymorphisms

Spatial transcriptomics:recent developments and insights in respiratory research

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Military Medical Research 2024年第3期11卷 430-448页

作者： Wen-Jia Wang Liu-Xi Chu Li-Yong He Ming-Jing Zhang Kai-Tong Dang Chen Gao Qin-Yu Ge Zhou-Guang Wang Xiang-Wei Zhao State Key Laboratory of Bioelectronics School of Biological Science and Medical EngineeringSoutheast UniversityNanjing 210096China Oujiang Laboratory(Zhejiang Lab for Regenerative Medicine Vision and Brain Health)School of Pharmaceutical SciencesWenzhou Medical UniversityWenzhou 325035ZhejiangChina Orthopaedic Bioengineering Research Group Division of Surgery and Interventional ScienceUniversity College LondonLondon HA74LPUK

The respiratory system's complex cellular heterogeneity presents unique challenges to researchers in this *** bulk RNA sequencing and single-cell RNA sequencing(scRNA-seq)have provided insights into cell types and heterogeneity in the respiratory system,the relevant specific spatial localization and cellular interactions have not been clearly *** transcriptomics(ST)has filled this gap and has been widely used in respiratory *** review focuses on the latest iterative technology of ST in recent years,summarizing how ST can be applied to the physiological and pathological processes of the respiratory system,with emphasis on the ***,the current challenges and potential development directions are proposed,including high-throughput full-length transcriptome,integration of multi-omics,temporal and spatial omics,bioinformatics analysis,*** viewpoints are expected to advance the study of systematic mechanisms,including respiratory studies.

关键词： Spatial transcriptomics Lung Tumor Spatial multi-omics