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Regioselective cation exchange reaction for photoelectrochemical water splitting

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Rare Metals 2024年第7期43卷 3400-3407页

作者： Mo-Yan Chen Tai-Song Zhang Zhi Yan Jiang-Nan Lv xiao-Ting Sun Rui-xia yang Mark TSwihart xiao-Hong Xu yang Liu Research Institute of Materials Science of Shanxi Normal University&Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education Taiyuan 030031China Department of Chemical and Biological Engineering University at Buffalo(SUNY)NY 14260USA Department of Materials Science Fudan UniversityShanghai 200433China

Engineering copper sulfide-based heterostructures via cation exchange(CE)is an appealing approach,as it allows selective combination of distinct compositions and functions of metal *** heterostructures can play a significant role in photoelectrochemical applications,but the effect of the ratio between two or more domains in such heterostructures on the photoresponse has not been well explored.

关键词： exchange sulfide splitting

Management of locally advanced non-small cell lung cancer: State of the art and future directions

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Cancer Communications 2024年第1期44卷 23-46页

作者： Da Miao Jing Zhao Ying Han Jiaqi Zhou Xiuzhen Li Ting Zhang Wen Li yang xia Key Laboratory of Respiratory Disease of Zhejiang Province Department of Respiratory and Critical Care MedicineSecond Affiliated Hospital of Zhejiang University School of MedicineHangzhouZhejiangP.R.China Department of Oncology Shaoxing Second HospitalShaoxingZhejiangP.R.China Department of Medical Oncology Second Affiliated Hospital of Zhejiang University School of MedicineHangzhouZhejiangP.R.China Department of Chemoradiotherapy The Affiliated People’s Hospital of Ningbo UniversityNingboZhejiangP.R.China Key Discipline of Jiaxing Respiratory Medicine Construction Project Jiaxing Key Laboratory of Precision Treatment for Lung CancerAffiliated Hospital of Jiaxing UniversityJiaxingZhejiangP.R.China Department of Pathology Second Affiliated Hospital of Zhejiang University School of MedicineHangzhouZhejiangP.R.China Department of Radiation Oncology Second Affiliated Hospital of Zhejiang University School of MedicineHangzhouZhejiangP.R.China Cancer Center Zhejiang UniversityHangzhouZhejiangP.R.China

Lung cancer is the second most common and the deadliest type of cancer ***,non-small cell lung cancer(NSCLC)is the most com-mon pathological type of lung cancer;approximately one-third of affected patients have locally advanced NSCLC(LA-NSCLC,stage III NSCLC)at *** of its heterogeneity,LA-NSCLC often requires multidisciplinary ***,the prognosis of affected patients is much below satisfac-tion,and the efficacy of traditional therapeutic strategies has reached a *** the emergence of targeted therapies and immunotherapies,as well as the continuous development of novel radiotherapies,we have entered an era of novel treatment paradigm for ***,we reviewed the landscape of relevant therapeutic modalities,including adjuvant,neoadjuvant,and periop-erative targeted and immune strategies in patients with resectable LA-NSCLC with/without oncogenic alterations;as well as novel combinations of chemora-diation and immunotherapy/targeted therapy in unresectable *** addressed the unresolved challenges that remain in the field,and examined future directions to optimize clinical management and increase the cure rate of LA-NSCLC.

关键词： locally advanced non-small cell lung cancer neoadjuvant therapy adjuvant therapy immunotherapy targeted therapy

TaRLK-6A promotes Fusarium crown rot resistance in wheat

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Journal of Integrative Plant Biology 2024年第1期66卷 12-16页

作者： Haijun Qi Xiuliang Zhu Wenbiao Shen xia yang Chaozhong Zhang Genying Li Feng Chen Xuening Wei Zengyan Zhang Institute of Special Animal and Plant Sciences Chinese Academy of Agricultural SciencesChangchun 130000China The National Key Facility for Crop Gene Resources and Genetic Improvement Institute of Crop SciencesChinese Academy of Agricultural SciencesBeijing 100081China College of Life Science Nanjing Agricultural UniversityNanjing 210095China Agronomy College/National Key Laboratory of Wheat and Maize Crop Science/CIMMYT‐China(Henan)Joint Center of Wheat and Maize Henan Agricultural UniversityZhengzhou 450002China Department of Plant Sciences University of CaliforniaDavisCA 95616USA Crop Research Institute Shandong Academy of Agricultural SciencesJinan 250100China

Fusariumcrown rot(FCR),mainly caused by the soil‐borne fungus Fusarium pseudograminearum,is a devastatingdisease of wheat(Triticum aestivum(Ta)).Fusariumcrown rotcauses substantial yield losses and generates mycotoxins inwheat grains that can cause serious health problems in hu-mans and livestock(Powell et al.,2017).Identifying genes thatprovide resistance *** character-izing the molecular mechanisms underlying such resistance arekey to breeding wheat varieties that are resistant to this dev-astating fungus.

关键词： aestivum breeding soil

Identification of fangchinoline as a broad-spectrum enterovirus inhibitor through reporter virus based high-content screening

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Virologica Sinica 2024年第2期39卷 301-308页

作者： Qiu-Yan Zhang Jia-Qi Li Qi Li yang Zhang Zhe-Rui Zhang xiao-Dan Li Hong-Qing Zhang Cheng-Lin Deng Feng-xia yang Yi Xu Bo Zhang The Joint Center of Translational Precision Medicine Department of Infections and DiseasesGuangzhou Institute of PediatricsGuangzhou Women and Children's Medical CenterGuangzhou510623China Key Laboratory of Special Pathogens and Biosafety Wuhan Institute of VirologyCenter for Biosafety Mega-ScienceChinese Academy of SciencesWuhan430071China University of Science and Technology of China Department of Life Sciences and MedicineHefei230026China Hunan Normal University School of MedicineChangsha410081China

Hand,foot,and mouth disease(HFMD)is a common pediatric illness mainly caused by enteroviruses,which are important human ***,there are no available antiviral agents for the therapy of enterovirus *** this study,an excellent high-content antiviral screening system utilizing the EV-A71-eGFP reporter virus was *** this screening system,we screened a drug library containing 1042 natural compounds to identify potential EV-A71 ***(FAN),a bis-benzylisoquinoline alkaloid,exhibits potential inhibitory effects against various enteroviruses that cause HFMD,such as EV-A71,CV-A10,CV-B3 and *** investigations revealed that FAN targets the early stage of the enterovirus life *** the selection of FAN-resistant EV-A71 viruses,we demonstrated that the VP1 protein could be a potential target of FAN,as two mutations in VP1(E145G and V258I)resulted in viral resistance to *** research suggests that FAN is an efficient inhibitor of EV-A71 and has the potential to be a broad-spectrum antiviral drug against human enteroviruses.

关键词： Hand,foot,and mouth disease(HFMD) Enterovirus EV-A71 High-content screening Fangchinoline(FAN)

Immunomodulation of adipose-derived mesenchymal stem cells on peripheral blood mononuclear cells in colorectal cancer patients with COVID-19

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World Journal of Gastrointestinal Oncology 2024年第5期16卷 2113-2122页

作者： Jun-Feng Wang xiao-xia yang Jian Zhang Yan Zheng Fu-Qing Zhang xiao-Feng Shi Yu-Liang Wang Department of Colorectal Oncology Tianjin Medical University Cancer Institute and HospitalNational Clinical Research Center for CancerTianjin’s Clinical Research Center for CancerKey Laboratory of Cancer Prevention and TherapyTianjin 300060China Department of Neurology Tianjin First Center HospitalTianjin 300192China Prosthodontics Studio Tianjin Stomatological HospitalTianjin 300041China Department of Clinical Laboratory Medicine Tianjin Institute of UrologyThe Second Hospital of Tianjin Medical UniversityTianjin 300211China Department of Emergency Tianjin First Central HospitalTianjin 300192China

BACKGROUND Accumulating evidence has shown that adipose tissue-derived mesenchymal stem cells(ADSCs)are an effective therapeutic approach for managing coronavirus disease 2019(COVID-19);however,further elucidation is required to determine their underlying immunomodulatory effect on the mRNA expression of T helper cell-related transcription factors(TFs)and cytokine release in peripheral blood mononuclear cells(PBMCs).AIM To investigate the impact of ADSCs on the mRNA expression of TFs and cytokine release in PBMCs from colorectal cancer(CRC)patients with severe COVID-19(CRC^(+)patients).METHODS PBMCs from CRC^(+)patients(PBMCs-C+)and age-matched CRC patients(PBMCs-C)were stimulated and cultured in the presence/absence of *** mRNA levels of T-box TF TBX21(T-bet),GATA binding protein 3(GATA-3),RAR-related orphan receptor C(RORC),and forkhead box P3(FoxP3)in the PBMCs were determined by reverse transcriptase-polymerase chain *** supernatants were evaluated for levels of interferon gamma(IFN-γ),interleukin 4(IL-4),IL-17A,and transforming growth factor beta 1(TGF-β1)using an enzyme-linked immunosorbent *** Compared with PBMCs-C,PBMCs-C+exhibited higher mRNA levels of T-bet and RORC,and increased levels of IFN-γ and ***,a significant decrease in FoxP3 mRNA and TGF-β1,as well as an increase in Tbet/GATA-3,RORC/FoxP3,IFN-γ/IL-4,and IL-17A/TGF-β1 ratios were observed in PBMCs-C+.Furthermore,ADSCs significantly induced a functional regulatory T cell(Treg)subset,as evidenced by an increase in FoxP3 mRNA and TGF-β1 release *** was accompanied by a significant decrease in the mRNA levels of T-bet and RORC,release of IFN-γ and IL-17A,and T-bet/GATA-3,RORC/FoxP3,IFN-γ/IL-4,and IL-17A/TGF-β1 ratios,compared with the PBMCs-C+*** The present in vitro studies showed that ADSCs contributed to the immunosuppressive effects on PBMCs-C+,favoring Treg ***,ADSC-based cell therapy could be a beneficial approach for p

关键词： Colorectal cancer COVID-19 Adipose-derived mesenchymal stem cells T helper cell Immunomodulation

Hydrogen Peroxide Electrosynthesis in a Strong Acidic Environment Using Cationic Surfactants

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Precision Chemistry 2024年第4期2卷 129-137页

作者： Zachary Adler xiao Zhang Guangxia Feng Yaping Shi Peng Zhu yang xia xiaonan Shan Haotian Wang Rice University Department of Chemical and Biomolecular EngineeringHoustonTexas 77005United States University of Houston Department of Electrical and Computer EngineeringHoustonTexas 77004United States

The two-electron oxygen reduction reaction(2e^(−)-ORR)can be exploited for green production of hydrogen peroxide(H_(2)O_(2)),but it still suffers from low selectivity in an acidic electrolyte when using non-noble metal ***,inspired by biology,we demonstrate a strategy that exploits the micellization of surfactant molecules to promote the H_(2)O_(2)selectivity of a low-cost carbon black catalyst in strong acid *** surfactants near the electrode surface increase the oxygen solubility and transportation,and they provide a shielding effect that displaces protons from the electric double layer(EDL).Compared with the case of a pure acidic electrolyte,we find that,when a small number of surfactant molecules were added to the acid,the H_(2)O_(2)Faradaic efficiency(FE)was improved from 12%to 95%H_(2)O_(2)under 200 mA cm^(−2),suggesting an 8-fold *** in situ surface enhanced Raman spectroscopy(SERS)and optical microscopy(OM)studies suggest that,while the added surfactant reduces the electrode’s hydrophobicity,its micelle formation could promote the O_(2) gas transport and its hydrophobic tail could displace local protons under applied negative potentials during catalysis,which are responsible for the improved H_(2)O_(2)selectivity in strong acids.

关键词： electrocatalysis hydrogen peroxide electrosynthesis oxygen reduction reaction interfacial engineering surfactant CTAB

Endoscopic features and treatments of gastric cystica profunda

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World Journal of Gastroenterology 2024年第7期30卷 673-684页

作者： Zi-Han Geng Yan Zhu Pei-Yao Fu Yi-Fan Qu Wei-Feng Chen xia yang Ping-Hong Zhou Quan-Lin Li Endoscopy Center and Endoscopy Research Institute Zhongshan HospitalFudan UniversityShanghai 200032China

BACKGROUND Gastric cystica profunda(GCP)represents a rare condition characterized by cystic dilation of gastric glands within the mucosal and/or submucosal *** is often linked to,or may progress into,early gastric cancer(EGC).AIM To provide a comprehensive evaluation of the endoscopic features of GCP while assessing the efficacy of endoscopic treatment,thereby offering guidance for diagnosis and *** This retrospective study involved 104 patients with GCP who underwent endoscopic *** demographic and clinical data,regular patient followups were conducted to assess local *** Among the 104 patients diagnosed with GCP who underwent endoscopic resection,12.5%had a history of previous gastric *** primary site predominantly affected was the cardia(38.5%,n=40).GCP commonly exhibited intraluminal growth(99%),regular presentation(74.0%),and ulcerative mucosa(61.5%).The leading endoscopic feature was the mucosal lesion type(59.6%,n=62).The average maximum diameter was 20.9±15.3 mm,with mucosal involvement in 60.6%(n=63).Procedures lasted 73.9±57.5 min,achieving complete resection in 91.3%(n=95).Recurrence(4.8%)was managed via either surgical intervention(n=1)or through endoscopic resection(n=4).Final pathology confirmed that 59.6%of GCP cases were associated with *** analysis indicated that elderly males were more susceptible to GCP associated with ***,multivariate analysis identified lesion morphology and endoscopic features as significant risk *** analysis demonstrated no statistically significant difference in recurrence between GCP with and without EGC(P=0.72).CONCLUSION The findings suggested that endoscopic resection might serve as an effective and minimally invasive treatment for GCP with or without EGC.

关键词： Gastric cystica profunda Early gastric cancer Endoscopic features Endoscopic resection Endoscopy

数字时代学习场域“身体—技术”的可供性生产与响应式协商——基于技术可供性视角

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电化教育研究 2024年第6期45卷 34-40页

作者：杨霞西南大学教育学部重庆400715

数字时代“身体—技术”的关系变得更加复杂和不确定。技术可供性作为解释“技术与人互动关系”的最具代表性的一种阐释框架,可为学习者“身体—技术”关系提供新的分析视角,体现为在特定环境下,技术对学习者身体在生理、心理以及时空... 详细信息

数字时代“身体—技术”的关系变得更加复杂和不确定。技术可供性作为解释“技术与人互动关系”的最具代表性的一种阐释框架,可为学习者“身体—技术”关系提供新的分析视角,体现为在特定环境下,技术对学习者身体在生理、心理以及时空方面的可供性生产。在此基础上,为充分发挥技术对学习主体身体的形塑作用,为学习活动提质增效,需要从双向互构的动态视角探究“身体—技术”的协商关系,一是强化技术具身感知,提升学习主体自我意识;二是构建场景学习模式,延展学习主体过程体验;三是确立个体时空边界,构建学习主体身份认同。

关键词：数字时代技术可供性技术具身主体身份

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人在法律中的形象与“法律人”学术内涵的重建

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政法论丛 2024年第1期 149-160页

作者：夏扬北京师范大学法学院北京100875

法律以权利义务的遵守描绘“人”的形象。“人”的形象随着权利义务实现压力的减小而走向暗淡。经过主观努力即可获得遵守的假设在现实生活中不能经常实现,法律描绘“人”的形象以弥补这一不足以使得假设成立。法律遵守依靠平等产生的... 详细信息

法律以权利义务的遵守描绘“人”的形象。“人”的形象随着权利义务实现压力的减小而走向暗淡。经过主观努力即可获得遵守的假设在现实生活中不能经常实现,法律描绘“人”的形象以弥补这一不足以使得假设成立。法律遵守依靠平等产生的普遍约束力,现实的不平等需要以“人”的形象来作出解释。“人”的形象在现代法律重新利用,通过“矫枉过正”以揭示围绕遵守可能进行的制度改进。精神状态与生物外观的不符提示依据遵守可能性对政策目标加以调整,而难以遵守的法律通过制度改进来促进遵守。“能够遵守法律之人”是“法律人”的基本学术内涵,学术研究依据遵守难易对制度优劣做出评价并加以改进,以此建立起法学理论的大厦。

关键词：人的形象法律人生物外观精神特征遵守