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Enhancing whole yeast genome rearrangements through multiple LoxPsym sequences

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Science China Life Sciences 2024年第9期67卷 2045-2047页

作者： Bing-Zhi Li Ying-jin Yuan Frontiers Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education) School of Chemical Engineering and Technology Tianjin University Frontiers Research Institute for Synthetic Biology Tianjin University

Genomic rearrangements play a significant role in disease, evolution, and tumorigenesis(Mani and Chinnaiyan,2010). While single nucleotide polymorphisms(SNPs) and small insertions/deletions contribute substantially to...

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Turning point of organoid transplantation:first-in-human trial of iPSC-derived retinal organoid grafting in patients with retinitis pigmentosa

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Science China(Life Sciences) 2024年第5期67卷 1082-1084页

作者： Chang-Jun Zhang Zi-Bing jin Beijing Institute of Ophthalmology Beijing Tongren HospitalCapital Medical UniversityBeijing 100730China

The discovery of induced pluripotent stem cells(iPSCs)has revolutionized the field of disease research,providing a promising platform for studying various *** the last decade,significant progress has been made in combining iPSCs with other cutting-edge technologies to investigate disease mechanisms and develop potential treatments.

关键词： conditions patients retinitis

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RNA interference in insects:the link between antiviral defense and pest control

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Insect Science 2024年第1期31卷 2-12页

作者： jinzhi Niu Ruoyu Chen jin-Jun Wang Key Laboratory of Entomology and Pest Control Engineering College of Plant ProtectionSouthwest UniversityChongqingChina Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River(Ministry of Education) Southwest UniversityChongqingChina

RNA interference(RNAi)is a form of gene silencing triggered by double-stranded RNA(dsRNA)that operates in all eukaryotic *** has been widely investigated in insects to determine the underlying molecular mechanism,to investigate its role in systemic antiviral defense,and to develop strategies for pest *** insect cells are infected by viruses,viral dsRNA signatures trigger a local RNAi response to block viral replication and generate virus-derived DNA that confers systemic ***-based insect pest control involves the application of exogenous dsRNA targeting genes essential for insect development or survival,but the efficacy of this approach has limited potency in many pests through a combination of rapid dsRNA degradation,inefficient dsRNA uptake/processing,and ineffective RNAi *** could be addressed by dsRNA screening and evaluation,focusing on dsRNA design and off-target management,as well as dsRNA production and *** review summarizes recent progress to determine the role of RNAi in antiviral defense and as a pest control strategy in insects,addressing gaps between our fundamental understanding of the RNAi mechanism and the exploitation of RNAi-based pest control strategies.

关键词： RNAi response systemic RNAi insecticidal dsRNA biological control off-targets

Coordinate Rule of Law Efforts in Both Domestic and Foreign-Related Matters

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Social Sciences in China 2024年第1期45卷 71-88页

作者： Huang jin Academy for the Rule of Law China University of Political Science and Law

Taking a coordinated approach to promoting the rule of law at home and in matters involving foreign parties stands as one of the essentials of Xi jinping Thought on the Rule of *** profound essence of this concept is predominantly articulated through the dialectic nexus between the rule of law at home and in matters involving foreign parties and the foundational necessities and underlying principles for their coordinated *** concept is intellectually rooted in the legal theory of socialist rule of law with Chinese characteristics,the theory of major-country diplomacy with Chinese characteristics,modern progressive theories of international law,and the exemplary facets of traditional Chinese *** is aligned with contemporary trends and in harmony with the need to take a holistic approach to imperatives at home and *** philosophy underscores the approach to building a human community with a shared future through the rule of law,guaranteeing the fruition of national strategic *** resonates with profound contemporary,integrative,international,and strategic ***,the focus should be on fostering the development of foreign-related rule of law,maintaining the correct equilibrium between the dyad of rule of law in domestic and foreign-related *** is imperative to augment strategic design and institutional construction in the realm of rule of law on issues related to foreign parties,step up research on and practical application of international law,and reinforce the cultivation of legal professionals in this area to take a coordinated approach to advance the rule of law at home and in matters involving foreign parties.

关键词： comprehensive law-based governance rule of law in domestic matters foreignrelated rule of law rule of law in international matters

Revisiting Enlightenment Universalism: 18th-Century Lessons on Nonliteral Translations and Transcultural Storytelling

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Journal of Foreign Languages and Cultures 2024年第1期8卷 68-79页

作者： Wen jin East China Normal University

A large number of transcultural fictions appeared in the 18th century,providing us with an important entry into discussing the task of comparative literature *** 18th-century Oriental tales,stories authored by European writers that adapted from or modeled themselves after loose translations of folk tales from the East,practiced a kind of mental shapeshifting,blurring the boundaries between East and *** same kind of cross-cultural identification is visible in many other literary narratives from the same period,indicative of a fluid,universalist politics regarding Europe's relations with the Orient that requires reevaluation.18th-century transcultural fictions suggest a few tactics for mediating between the necessity of establishing grounds of comparison and the need to draw *** its search for ways of breaking through the stronghold of cultural nationalism,comparative literature in its contemporary incarnation does well to rethink Enlightenment universalism as encoded in the literary landscape of 18th century Europe.

关键词： 18th century Enlightenment universalism translation

Pion-photon and kaon-photon transition distribution amplitudes in the Nambu–Jona-Lasinio model

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Chinese Physics C 2024年第8期48卷 94-103页

作者： jin-Li Zhang Jun Wu Department of Mathematics and Physics Nanjing Institute of TechnologyNanjing 211167China National Laboratory of Solid State Microstructures Department of PhysicsNanjing UniversityNanjing 210093China

The Nambu–Jona-Lasinio model is utilized to investigate the pion-and kaon-photon leading-twist transition distribution amplitudes using proper time ***,the properties of the vector and axial vector pion-photon transition distribution amplitudes are examined,and the results meet the desired *** study involves sum rule and polynomiality *** vector and axial vector pion-photon transition form factors that are present in theπ^(+)→γe^(+)νprocess are the first Mellin moments of the pion-photon transition distribution *** vector transition form factor originates from the internal structure of hadrons,the axial current can be coupled to a pion,this pion is virtual,and its contribution will be present independently of the external *** kaon transition form factors are *** vector form factor's value at zero momentum transfer is determined by the axial anomaly,while this is not the case for the axial *** vector and axial form factors,as well as the neutral pion vector form factor F_(πγγ)(t),are *** to our findings,the pion axial transition form factor is harder than the vector transition form factor and harder than the electromagnetic form *** also discuss the link betweenπ−γandγ−πtransitions distribution amplitudes.

关键词： transition form factors NJL model transition distribution amplitudes

Noteworthy phenomena in pediatric inherited cardiomyopathy

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World Journal of Pediatrics 2024年第6期20卷 635-637页

作者： jin-Hang Jiang Jie Tian Bo Pan Department of Pediatric Cardiology National Clinical Key Cardiovascular SpecialtyNational Clinical Research Center for Child Health and DisordersMinistry of Education Key Laboratory of Child Development and DisordersChildren's Hospital of Chongqing Medical University136 Zhongshan Er RoadYuzhong DistirctChongqing 400014China Key Laboratory of Children's Important Organ Development and Diseases Chongqing Municipal Health CommissionChongqingChina

Pediatric cardiomyopathy has an early onset and poor ***,it was referred to as idiopathic cardiomyopathy due to unknown ***,recent advances in molecular genetics and molecular biology have demonstrated that most pediatric cardiomyopathy cases are related to genetic factors,mainly involving single gene and single nucleotide mutations[1,2].Although the pathogenicity of some gene mutations in patients has not been fully elucidated,genetic factors are still considered the main cause of pediatric cardiomyopathy.

关键词： cardiomyopathy pediatric etiology

Cancer cachexia:Focus on cachexia factors and inter-organ communication

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Chinese Medical Journal 2024年第1期137卷 44-62页

作者： Yongfei Wang Zikai Dong Ziyi An Weilin jin The First Clinical Medical College of Lanzhou University LanzhouGansu 730000China Institute of Cancer Neuroscience Medical Frontier Innovation Research CenterThe First Hospital of Lanzhou UniversityThe First Clinical Medical College of Lanzhou UniversityLanzhouGansu 730000China

Cancer cachexia is a multi-organ syndrome and closely related to changes in signal communication between organs,which is mediated by cancer cachexia *** cachexia factors,being the general name of inflammatory factors,circulating proteins,metabolites,and microRNA secreted by tumor or host cells,play a role in secretory or other organs and mediate complex signal communication between organs during cancer *** cachexia factors are also a potential target for the diagnosis and *** pathogenesis of cachexia is unclear and no clear effective treatment is ***,the treatment of cancer cachexia from the perspective of the tumor ecosystem rather than from the perspective of a single molecule and a single organ is urgently *** the point of signal communication between organs mediated by cancer cachexia factors,finding a deeper understanding of the pathogenesis,diagnosis,and treatment of cancer cachexia is of great significance to improve the level of diagnosis and *** review begins with cancer cachexia factors released during the interaction between tumor and host cells,and provides a comprehensive summary of the pathogenesis,diagnosis,and treatment for cancer cachexia,along with a particular sight on multi-organ signal communication mediated by cancer cachexia *** summary aims to deepen medical community’s understanding of cancer cachexia and may conduce to the discovery of new diagnostic and therapeutic targets for cancer cachexia.

关键词： Cancer cachexia Cancer cachexia factors Inter-organ communication Tumor ecosystem Tumor microenvironment

Boundary Regularity of Isometries Between Infinitely Flat Complex Domains

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Acta Mathematica Sinica,English Series 2024年第6期40卷 1375-1387页

作者： jin Song LIU Fei TAO Hong Yu WANG Academy of Mathematics and Systems Science Chinese Academy of SciencesBeijing 100190P.R.China School of Mathematical Sciences University of Chinese Academy of SciencesBeijing 100049P.R.China Beijing International Center for Mathematical Research Peking UniversityBeijing 100871P.R.China School of Science Beijing University of Posts and TelecommunicationsBeijing 100876P.R.China Key Laboratory of Mathematics and Information Networks(Beijing University of Posts and Telecommunications) Ministry of EducationBeijing 100876P.R.China

In this paper we prove that isometries with respect to the Kobayashi metric between certain domains having boundary points at which the boundary is infinitely flat extend continuously to the *** strategy is to reestab... 详细信息

关键词： Boundary extension Kobayashi metric isometries