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Nomogram model including LATS2 expression was constructed to predict the prognosis of advanced gastric cancer after surgery

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World Journal of Gastrointestinal Surgery 2024年第2期16卷 518-528页

作者： Nan sun Bi-Bo Tan yong Li Department of Blood Transfusion The Fourth Hospital of Hebei Medical UniversityShijiazhuang 050011Hubei ProvinceChina Third Department of General Surgery the Fourth Hospital of Hebei Medical UniversityShijiazhuang 050011Hebei ProvinceChina

BACKGROUND Gastric cancer is a leading cause of cancer-related deaths *** assessments are typically based on the tumor-node-metastasis(TNM)staging system,which does not account for the molecular heterogeneity of this ***2,a tumor suppressor gene involved in the Hippo signaling pathway,has been identified as a potential prognostic biomarker in gastric *** To construct and validate a nomogram model that includes LATS2 expression to predict the survival prognosis of advanced gastric cancer patients following ra-dical surgery,and compare its predictive performance with traditional TNM *** A retrospective analysis of 245 advanced gastric cancer patients from the Fourth Hospital of Hebei Medical University was *** patients were divided into a training group(171 patients)and a validation group(74 patients)to deve-lop and test our prognostic *** performance of the model was determined using C-indices,receiver operating characteristic curves,calibration plots,and decision *** The model demonstrated a high predictive accuracy with C-indices of 0.829 in the training set and 0.862 in the validation *** under the curve values for three-year and five-year survival prediction were significantly robust,suggesting an excellent discrimination *** plots confirmed the high concordance between the predictions and actual survival *** We developed a nomogram model incorporating LATS2 expression,which significantly outperformed conven-tional TNM staging in predicting the prognosis of advanced gastric cancer patients *** model may serve as a valuable tool for individualized patient management,allowing for more accurate stratification and im-proved clinical *** validation in larger patient cohorts will be necessary to establish its generaliza-bility and clinical utility.

关键词： Gastric cancer LATS2 Column line graph Prognosis Advanced gastric cancer survival Molecular biomarkers Predictive analytics in oncology Survival analysis

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Hypoxia-induced nuclear localization of ubiquinol-cytochrome-c reductase complex assembly factor 3(UQCC3)in hepatocellular carcinoma

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Signal Transduction and Targeted Therapy 2024年第8期9卷 3173-3175页

作者： Yun Yang Yinhao Wei Yiying sun yong Zhou Hanshuo Yang Department of Biotherapy Cancer Center and State Key Laboratory of BiotherapyWest China HospitalSichuan UniversityChengdu 610041China Department of Gastrointestinal Surgery West China HospitalSichuan UniversityChengdu 610041China

Dear Editor,The mitochondrion plays crucial roles in cellular energy generation and signaling *** studies have shown that nuclear-encoded mitochondrial proteins translocate into the nucleus to regulate cell function a... 详细信息

关键词： hepatocellular retrograde communicate

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Failure mechanism and safety control technology of a composite strata roadway in deep and soft rock masses:a case study

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Journal of Mountain Science 2024年第7期21卷 2427-2444页

作者： ZHAO Chengwei ZHOU Hui sun Xiaoming ZHANG yong MIAO Chengyu WANG Jian State Key Laboratory of Geomechanics and Geotechnical Engineering Institute of Rock and Soil MechanicsChinese Academy of SciencesWuhan 430071China University of Chinese Academy of Sciences Beijing 100049China State Key Laboratory for GeoMechanics and Deep Underground Engineering China University of Mining and Technology(Beijing)Beijing 100083China School of Mechanics and Civil Engineering China University of Mining and Technology(Beijing)Beijing 100083China

The construction of coal mines often encounters deep composite soft rock roadways,which is characterized by significant deformation and poor *** deeply study the failure mechanism and large deformation challenges of a composite strata roadway in deep and soft rock masses,a numerical model of 3DEC tetrahedral blocks was established based on the method of rock quality designation(RQD).The results showed that original support cannot prevent asymmetric failure and large deformation due to the adverse geological environment and unsuitable support *** to the failure characteristics,a coupling support of“NPR bolt/cable+mesh+shotcrete+steel pipe”was proposed to control the stability of the surrounding *** excellent mechanical properties of large deformation(approximately 400 mm)and high constant resistance force(bolt with 180 k N;cable with 350 k N)were evaluated by the tensile *** numerical results showed that the maximum deformation was minimized to 243 mm,and the bearing capacity of the surrounding rock of the roadway was *** field test results showed that the maximum deformation of the surrounding rock was 210 mm,and the forces of the NPR bolt and cable were stable at approximately 180 k N and 350 k N,*** demonstrated the effectiveness of the coupling support with the NPR bolt and cable,which could be a guiding significance for the safety control of large deformation and failure in deep composite soft rock roadways.

关键词： 3DEC Composite strata roadway Soft rock NPR bolt and cable Asymmetric large deformation

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Irreducible Representations of GL_(n)(C)of Minimal Gelfand-Kirillov Dimension

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Acta Mathematica Sinica,English Series 2024年第3期40卷 639-657页

作者： Zhan Qiang BAI Yang Yang CHEN Dong Wen LIU Bin yong sun School of Mathematical Sciences Soochow UniversitySuzhou 215006P.R.China School of Sciences JiangnanUniversityWui214122P.R.China School of Mathematical Sciences Zhejiang UniversityHangzhou 310058P.R.China Institute for Advanced Study in Mathematics Zhejiang UniversityHangzhou 310058P.R.China

In this article,by studying the Bernstein degrees and Goldie rank polynomials,we es-tablish a comparison between the irreducible representations of G=GL_(n)(C)possessing the minimal Gelfand-Kirillov dimension and those induced from finite-dimensional representations of the maximal parabolic subgroup of G of type(n-1,1).We give the transition matrix between the two bases for the corresponding coherent families.

关键词： Bernstein degree coherent continuation Gelfand-Kirillov dimension

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Tissue distribution of cadmium and its effect on reproduction in Spodoptera exigua

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Journal of Integrative Agriculture 2024年第1期23卷 195-204页

作者： Honghua Su Menglu Wu yong Yang Yan Deng Yizhong Yang Qingming sun College of Plant Protection Yangzhou UniversityYangzhou 225009China Institute of Fruit Tree Research Guangdong Academy of Agricultural Sciences/Key Laboratory of South Subtropical Fruit Biology and Genetic Resource UtilizationMinistry of Agriculture and Rural Affairs/Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree ResearchGuangzhou 510640China

Vegetable fields are often contaminated by heavy metals,and Spodoptera exigua is a major vegetable pest which is stressed by heavy metals mainly by *** this study,cadmium accumulation in the tissues of *** exposed to cadmium and its effects on the growth and development of the parents and the offspring were *** the stress of different concentrations of cadmium(0.2,3.2,and 51.2 mg kg^(-1)),the cadmium content in each tissue of *** increased in a dose-dependent *** the larval stage,the highest cadmium accumulation was found in midgut in all three cadmium treatments,but at the adult stage,the highest cadmium content was found in fat *** addition,the cadmium content in ovaries was much higher than in *** *** was stressed by cadmium and the F_(2)generation was not fed a cadmium-containing diet,the larval survival,pupation rate,emergence rate and fecundity of the F_(2)generation were significantly reduced in the 51.2 mg kg^(-1)treatment compared to the corresponding *** in the F_(2)generation of the 3.2 mg kg^(-1)treatment,the fecundity was significantly lower than in the parental *** fecundity of the only-female stressed treatment was significantly lower than that of the only-male stressed treatment at the 3.2 and 51.2 mg kg^(-1)cadmium exposure *** only mothers were stressed at the larval stage,the fecundity of the F_(2)generation was significantly lower than that of the F1generation in the 51.2 mg kg^(-1)treatment,and it was also significantly lower than in the 3.2 and 0.2 mg kg^(-1)*** results of our study can provide useful information for forecasting the population increase trends under different heavy metal stress conditions and for the reliable environmental risk assessment of heavy metal pollution.

关键词： heavy metal pollution cadmium Spodoptera exigua tissue distribution reproduction

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Expression and Characterization of a Novelλ-Carrageenase Cgl150A_Wa from Wenyingzhuangia aestuarii

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Journal of Ocean University of China 2024年第1期23卷 209-215页

作者： sun Yuhao CAO Siqi ZHANG Yuying XUE changhu XIAO Hang chang Yaoguang College of Food Science and Engineering Ocean University of ChinaQingdao 266003China Marine Life Research Center Laoshan National LaboratoryQingdao 266237China Department of Food Science University of Massachusetts AmherstMA 01003United States

λ-Carrageenan is a highly sulfated polysaccharide alternating of 1,4-O-α-D-galactopyranose-2,6-sulfate(D2S,6S)and 1,3-O-β-D-galactopyranose-2-sulfate(G2S).λ-Carrageenases are desirable tools forλ-carrageenan *** on the genome mining,a novelλ-carrageenase Cgl150A_Wa was cloned from the bacterium Wenyingzhuangia aestuarii and expressed in Escherichia ***150A_Wa was an endo-acting enzyme and exhibited its maximum activity at 30℃and pH *** employing a glycomics strategy that combined ultra-performance liquid chromatography-mass spectrometry analysis and glycoinformatics,Cgl150A_Wa was proven to degradeλ-carrageenan octaose and hexaose,and the major hydrolysis product of Cgl150A_Wa wasλ-carrageenan *** addition to the typicalλ-carrageenan motifs,the active center of Cgl150A_Wa might tolerate desulfatedλ-carrageenan ***150A_Wa is a potential biotechnological tool for preparingλ-carrageenan oligosaccharides and structural investigation.

关键词： carrageenan λ-carrageenase LC-MS oligosaccharide GH150

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Synthesis of Planar-Chiral[2.2]Paracyclophane-Based Oxazole-Pyrimidine Ligands and Application in Nickel-Catalyzed 1,2-Reduction ofα,β-Unsaturated Ketones

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Chinese Journal of Chemistry 2024年第7期42卷 705-710页

作者： Juan Wang Qing-Xian Xie Xiang Li chang-Bin Yu yong-Gui Zhou School of Chemistry Dalian University of Technology2 Linggong RoadDalianLiaoning 116024China State Key Laboratory of Catalysis Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalianLiaoning 116023China

The planar-chiral ligands have been widely applied as a class of unique and significant ligands in asymmetric *** them,chiral[2.2]paracycyclophane has emerged as a privileged type of planar-chiral framework and has been utilized as an important toolbox due to their structural ***,we design and synthesize[2.2]paracyclophane-derived oxazole-pyrimidine ligands(abberviated as PYMCOX).These N,N-ligands with stable properties,rigid structure and large steric hindrance performed successfully in nickel-catalyzed asymmetric 1,2-reduction ofα,β-unsaturated ketones,affording the chiral allylic alcohols with up to 99%yield and 99%***,this reduction reaction could be conducted on gram-scale without loss of activity and enantioselectivity,and the chiral ligand could be conveniently recovered with high yield.

关键词： Oxazole-pyrimidine ligands Planar chirality Nickel Hydroboration Asymmetric synthesis

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沉默权与中国刑事诉讼

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现代法学 2000年第2期22卷 18-23页

作者：孙长永西南政法大学重庆400031

中国现行法之所以没有确认被追诉者的沉默权，有政治、诉讼制度、社会现实和文化传统等多方面的原因；在中国建立沉默权制度。既要从价值判断上明确其必要性，又要充分考虑到可能面临的技术难题；但从社会的宏观背景来看，中国建立沉默... 详细信息

中国现行法之所以没有确认被追诉者的沉默权，有政治、诉讼制度、社会现实和文化传统等多方面的原因；在中国建立沉默权制度。既要从价值判断上明确其必要性，又要充分考虑到可能面临的技术难题；但从社会的宏观背景来看，中国建立沉默权制度的艰巨性远远超过技术设计和价值判断的范围，必须特别注意相关制度的建设和程序规则的完善。

关键词：沉默权供述义务道德基础人权保障被告人

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沉默权的是非之争与正当根据(下)

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现代法学 2001年第4期23卷 55-63页

作者：孙长永西南政法大学重庆400031

英美国家关于沉默权的争论并没有完全否定沉默权的意思 ,而只是对沉默权的具体规则有不同意见。沉默权是一项有充分道德基础的个人权利 ,它既有重要的诉讼价值 ,又可能需要付出一定的代价 ,但一些国家出于保护公共利益的需要对它进行的... 详细信息

英美国家关于沉默权的争论并没有完全否定沉默权的意思 ,而只是对沉默权的具体规则有不同意见。沉默权是一项有充分道德基础的个人权利 ,它既有重要的诉讼价值 ,又可能需要付出一定的代价 ,但一些国家出于保护公共利益的需要对它进行的限制均附带有严格的条件 ,沉默权的基本精神并没有受到损害。坚持和发展沉默权制度 ,仍然是当今世界刑事司法领域的一种基本趋势。

关键词：沉默权争论正当根据诉讼价值相对性

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沉默权的是非之争与正当根据(上)

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现代法学 2001年第3期23卷 65-71页

作者：孙长永西南政法大学重庆400031

英美国家关于沉默权的争论并没有要完全否定沉默权的意思 ,而只是对沉默权的具体规则有不同意见 ;沉默权是一项有充分道德基础的个人权利 ,它既有重要的诉讼价值 ,又可能需要付出一定的代价 ,但一些国家出于保护公共利益的需要对它进行... 详细信息

英美国家关于沉默权的争论并没有要完全否定沉默权的意思 ,而只是对沉默权的具体规则有不同意见 ;沉默权是一项有充分道德基础的个人权利 ,它既有重要的诉讼价值 ,又可能需要付出一定的代价 ,但一些国家出于保护公共利益的需要对它进行的限制均附带有严格的条件 ,沉默权的基本精神并没有受到损害。坚持和发展沉默权制度 ,仍然是当今世界刑事司法领域的一种基本趋势。

关键词：沉默权正当根据诉讼价值相对性犯罪嫌疑人被告人米兰达规则

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