检索结果-南通市图书馆

Development of NK cell-based cancer immunotherapies through receptor engineering

Cellular & Molecular Immunology 2024年第4期21卷 315-331页

作者： Audrey Page Nicolas Chuvin Jenny Valladeau-Guilemond stéphane Depil Centre de Recherche en Cancérologie de Lyon UMR INSERM U1052 CNRS 5286Centre Léon BérardLyonFrance ErVimmune LyonFrance Centre Léon bérard LyonFrance UniversitéClaude bernard Lyon 1 LyonFrance

Natural killer(NK)cell-based immunotherapies are attracting increasing interest in the field of cancer *** clinical trials have shown promising outcomes,alongside satisfactory product efficacy and *** developments have greatly increased the therapeutic potential of NK cells by endowing them with enhanced recognition and cytotoxic *** review focuses on surface receptor engineering in NK cell therapy and discusses its impact,challenges,and future *** approaches are based on engineering with chimeric antigen receptors to allow NK cells to target specific tumor antigens independent of human leukocyte antigen *** approach has increased the precision and potency of NK-mediated recognition and elimination of cancer *** addition,engineering NK cells with T-cell receptors also mediates the recognition of intracellular epitopes,which broadens the range of target *** tumor peptide recognition by NK cells has also been improved by optimizing immunoglobulin constant fragment receptor expression and ***,engineered NK cells have an improved ability to recognize and destroy target cells coated with specific antibodies,thereby increasing their antibodydependent cellular *** ability of NK cell receptor engineering to promote the expansion,persistence,and infiltration of transferred cells in the tumor microenvironment has also been ***-based strategies for sustained NK cell functionality within the tumor environment have also been discussed,and these strategies providing perspectives to counteract tumor-induced ***,receptor engineering has led to significant advances in NK cell-based cancer *** technical challenges are addressed,these innovative treatments will likely reshape cancer immunotherapy.

关键词： NK cells Cell therapy Receptor engineering CAR

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Could near infrared spectroscopy be the new weapon in our understanding of the cerebral and muscle microvascular oxygen demand during exercise?

引用

Journal of Sport and Health Science 2024年第4期13卷 457-458页

作者： stephane Perrey EuroMov Digital Health in Motion University of MontpellierIMT Mines AlesMontpellier 34090France

Near-infrared spectroscopy(NIRS)has been increasingly utilized in both sport and health sciences to assess various physiological parameters related to exercise performance.1 NIRS methods coupled with the recent development of portable and wearable devices suitable for field-based measurements have revolutionized the study of exercise physiology and the determinants of exercise performance by providing real-time,non-invasive,and spatially localized measurements of tissue oxygenation dynamics.

关键词： cerebral utilized exercise

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

The interaction of the structure-directing agent with the zeolite framework determines germanium distribution in SCM-15 germanosilicate

引用

Frontiers of Chemical Science and Engineering 2024年第5期18卷 105-114页

作者： stoyan P.Gramatikov Petko st.Petkov Zhendong Wang Weimin Yang Georgi N.Vayssilov Faculty of Chemistry and Pharmacy University of Sofia1126 SofiaBulgaria state Key Laboratory of Green Chemical Engineering and Industrial Catalysis Sinopec Shanghai Research Institute of Petrochemical Technology Co.Ltd.Shanghai 201208China

We report results from computational modeling of the relative stability of germanosilicate SCM-15 structure due to different distribution of germanium heteroatoms in the double four-member rings(D4Rs)of the framework and the orientation of the structure directing agent(SDA)molecules in the as-synthesized *** calculated relative energies of the bare zeolite framework suggest that structures with germanium ions clustered in the same D4Rs,e.g.,with large number of Ge–O-Ge contacts,are the most *** simulations of various orientations of the SDA in the pores of the germanosilicate zeolite show different stability order-the most stable models are the structures with germanium spread among all ***,for SCM-15 the stabilization due to the presence of the SDA and their orientation,is thermodynamic factor directing both the formation of specific framework type and Ge distribution in the framework during the *** relative stability of bare structures with different germanium distribution is of minor *** differs from SCM-14 germanosilicate,reported earlier,for which the stability order is preserved in presence of ***,even for zeolites with the same chemical composition and SDA,the characteristics of their framework lead to different energetic preference for germanium distribution.

关键词： zeolite density functional theory structure-directing agent SCM-15

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Empowerment in chronic wound care——exploring the scope for patient contribution

引用

Frontiers of Nursing 2024年第1期11卷 1-16页

作者： benedikt Hackert Ewa Klara stürmer Ulrich Weger Department of Psychology and Psychotherapy University of Witten/HerdeckeAlfred-Herrhausen-Straße 5058448 WittenGermany Department for Vascular Medicine University Heart and Vascular Center HamburgUniversity Medical Center Hamburg-EppendorfMartinistreet 5220246 HamburgGermany

Objective:In this study,we investigated the concept of empowerment in chronic wound care and propose to facilitate patient control by making use of degrees of freedom(DOF):that is,shaping of everyday wound care tasks initiated by patients and based on their wishes,mostly in terms of patients executing treatment steps,requesting or directing health care professionals to under take changes,or modifications of internal ***:As a first step,we conducted a systematic literature search,followed by an inductive form of qualitative content analysis,which resulted in the identification of 5 dimensions as main elements of empowerment:education and shared decision making,adherence to self-care behaviors,responsibility and control,general call for empowerment,and ***,the latter are noticeably absent in the *** investigate patients'freedom in shaping the wound care process,we conducted a second literature ***:A number of possibilities for patients to influence the wound care process could be identified,but experimental or clinical evidence about their effects is missing,their variety is limited,and they are only inadequately ***:However,DOF should be an indispensable aspect of genuine empowerment,since they allow patients to occupy the role of the agent in the treatment process and give rise to the subjective experience of feeling ***,in the third part,we develop a research proposal on how to investigate and include DOF in the clinical practice of wound ***,limitations about implementations are discussed(e.g.,patients being reluctant to overcome their passive role,resulting in frustration for health care professionals).

关键词： adherence chronic wounds control degrees of freedom empowerment shared decision making

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Geophysical evidence of large-scale silica-rich fluid flow above the continental subduction interface

引用

Science China Earth Sciences 2024年第9期67卷 2796-2809页

作者： Yuantong MAO Liang ZHAO Marco G.MALUSA stefano SOLARINO Silvia PONDRELLI baolu SUN Coralie AUbERT Simone SALIMbENI Elena EVA stéphane GUILLOT state Key Laboratory of Lithospheric and Environmental Coevolution Institute of Geology and GeophysicsChinese Academy of SciencesBeijing 100029China College of Earth and Planetary Sciences University of Chinese Academy of SciencesBeijing 100049China Department of Earth and Environmental Sciences University of Milano-BicoccaMilan 20126Italy Istituto Nazionale di Geofisica e Vulcanologia Osservatorio Nazionale TerremotiGenova 16145Italy Istituto Nazionale di Geofisica e Vulcanologia Sezione di BolognaBologna 40127Italy Université Grenoble Alpes Université Savoie Mont BlancCNRSIRDUGEISTerreGrenoble 38000France

Fluids in subduction zones can have major effects on subduction ***,geophysical constraints on the scale and impact of fluid flow during continental subduction are still *** we analyze the VP/VS ratios in the Western Alpine region,hosting one of the best-preserved fossil continental subduction zones worldwide,to investigate the impact of fluid flow during continental *** found a belt of high VP/VS ratios>1.9 on the upper-plate side of the subduction zone,consistent with a partially serpentinized upper-plate mantle,and a belt of unusually low VP/VS ratiosst fluid flow along the continental subduction *** results suggest that past fluid flow may have reduced the effective stress along the subduction interface thus favoring continental subduction.

关键词： Western Alps Crustal structure Receiver function Vp/Vs ratio Silica enrichment

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Spatial Analysis of structural Changes and Floristic Distribution of Forest Landscapes in the Centre-West Region of burkina Faso

引用

Journal of Geoscience and Environment Protection 2024年第9期12卷 246-268页

作者： stéphane Koudougou Oumar Kaboré Space and Society Dynamics Laboratory Université Joseph KI-ZERBO Ouagadougou Burkina Faso National Center for Scientific and Technological Research/Institute for Environment and Agricultural Research (CNRst/INERA) Space and Society Dynamics Laboratory of Université Joseph Ki-Zerbo Ouagadougou Burkina Faso

Land use and occupation dynamics impact landscape structure, diversity, richness and balance of vegetation cover. The aim of this study is to describe the process of fragmentation of the forest landscape from 1990 to 2020 and its effects on the degradation of the floristic characteristics of the vegetation in the Central West region of burkina Faso. To achieve this, satellite data were collected and processed as part of a mapping approach to describing the landscape and the different types of landscape fragmentation. Mapping indices of landscape fragmentation (relative richness, change process, patch zones, Shannon diversity index) were also calculated. These indices were programmed in Idrisi Selva’s Landscape Pattern and change process analysis module. Spatio-temporal analysis revealed that in 1990, the landscape was dominated by natural vegetation formations, covering 66.33% of the territory. by 2020, these had been degraded to 44.80% by farmlands. The mapping analysis of indices also showed that the study area is characterized by four types of landscape fragmentation, including attrition, aggregation, creation and dissection. We also observed an abundant homogeneity, diversity and richness of conservation areas with legal and land tenure status. However, the structure is heterogeneous in landscapes outside protected areas and in areas under human occupation. This shows the crucial role played by conservation areas in preserving and balancing the diversity of vegetative cover in the study area.

关键词： Change Process Fragmentation Remote Sensing Landscape burkina Faso

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Effectiveness of chemical inactivation of infectious liquid biological waste:A randomized sample study of research laboratories in Switzerland

引用

Journal of biosafety and biosecurity 2024年第1期6卷 16-26页

作者： Alina CTeuscher Charlotte Ruhnau Nicole stöcklin Fabienne Wichmann Evelyn Ilg Hampe Claudia bagutti state Laboratory basel-City Biosafety LaboratoryBaselSwitzerland Novatis Lichtstrasse 354056 BaselSwitzerland1 IQVIA AG Kirschgartenstrasse 144051 BaselSwitzerland1 becton Dickinson AG Binningerstrasse 944123 AllschwilSwitzerland1

Laboratory wastewater has been suggested as an important escape route for microorganisms from research *** reasons for the unintentional release of laboratory organisms are shortcomings in the handling of infectious liquid biological waste(LbW)and inadequate inactivation *** developed an analytical approach to investigate the use of chemical inactivation(CI)procedures in Swiss research laboratories by on-site random sampling of presumably inactivated infectious LbW and testing it for the presence of infectious lentiviruses(HIV-1)and adenoviruses(AdV).In addition,standard operating procedures(SOPs)for CI were collected and evaluated,and laboratorystaff knowledge of CI processes was assessed using a *** we found several deficiencies in the technical knowledge and training of laboratory staff on the CI of LbW,as documented by 27 returned questionnaires,no infectious viruses were detected in the eight LbW samples *** we acknowledge that the number of LbW samples and SOPs is small,we conclude that CI of LbW containing infectious lentiviruses and adenoviruses does not result in the systematic release of considerable amounts of infectious viruses into the environment from research laboratories in Switzerland.

关键词： Chemical inactivation Infectious liquid biological waste Lentivirus(HIV-1) Adenovirus

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Parallelization of frequency domain quantum gates:manipulation and distribution of frequency-entangled photon pairs generated by a 21 GHz silicon microresonator

引用

Advanced Photonics 2024年第3期6卷 60-69页

作者： Antoine Henry Dario A.Fioretto Lorenzo M.Procopio stéphane Monfray Frédéric boeuf Laurent Vivien Eric Cassan Carlos Alonzo-Ramos Kamel bencheikh Isabelle Zaquine Nadia belabas Institut Polytechnique de Paris LTCITélécom ParisPalaiseauFrance Université Paris-Saclay CNRSCentre for Nanosciences and NanotechnologyUMR 9001PalaiseauFrance Weizmann Institute of Science RehovotIsrael stMicroelectronics SAS CrollesFrance

Harnessing the frequency dimension in integrated photonics offers key advantages in terms of scalability,noise resilience,parallelization,and compatibility with telecom multiplexing *** ring resonators have been used to generate frequency-entangled states through spontaneous four-wave ***,state-of-the-art integrated resonators are limited by trade-offs among size,spectral separation,and efficient photon pair *** have developed silicon ring resonators with a footprint below 0.05 mm^(2)providing more than 70 frequency channels separated by 21 *** exploit the narrow frequency separation to parallelize and independently control 34 single qubit-gates with a single set of three off-the-shelf electro-optic *** fully characterize 17 frequency-bin maximally entangled qubit pairs by performing quantum state *** demonstrate for the first time,we believe,a fully connected five-user quantum network in the frequency *** results are a step towards a generation of quantum circuits implemented with scalable silicon photonics technology,for applications in quantum computing and secure communications.

关键词： integrated photonics frequency domain quantum gates quantum networks

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

black hole shadows in Einstein-bel-Robinson gravity

引用

Chinese Physics C 2024年第5期48卷 272-283页

作者： b.Hamil b.C.Lütfüoğlu Laboratoire de Physique Mathématique et Subatomique Facultédes Sciences ExactesUniversitéConstantine 1ConstantineAlgeria Department of Physics University of Hradec KrálovéRokitanského 6250003 Hradec KrálovéCzechia

Gravity models given by higher-order scalar curvature corrections are believed to bear important consequences. Einstein-bel-Robinson (EbR) gravity with quartic curvature modification motivated Sajadi et al. to explore static spherically symmetric black hole solutions using perturbative methods. In this study, inspired by their work, we investigate AdS black hole shadows in EbR gravity and demonstrate how the gravity parameter alters the energy emission rate. Finally, we address the same problem in the presence of plasma, because the black holes are thought to be surrounded by a medium that changes the geodesic of photons.

关键词： black hole shadows Einstein-bel-Robinson gravity plasma

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Water Vapor Information from Satellite and Its Applications

引用

Advances in Atmospheric Sciences 2024年第1期41卷 188-189页

作者： b.J.SOHN School of Earth and Environmental Sciences Seoul National UniversitySeoul 08826Korea

Water vapor is a critical component of the hydrological cycle because it plays a vital role in transporting water from one part of the cycle to *** vapor evaporated from surfaces such as oceans,lakes,and rivers conden... 详细信息

关键词： motion oceans lakes

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：