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Chinese expert consensus on immunotherapy for advanced non-small cell lung cancer with oncogenic driver mutations(2023 edition)

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Chinese Medical Journal 2024年第9期137卷 1016-1018页

作者： The Society of Cancer Precision Medicine of Chinese Anti-Cancer Association The Lung Cancer Expert Group of Chinese Medical Association Publishing House baohui Han Hua Zhong 不详 Department of Respiratory Medicine Shanghai Chest HospitalSchool of MedicineShanghai JiaoTong UniversityShanghai 20030China Shanghai Chest Hospital Shanghai Jiao Tong University School of Medicine

Non-small cell lung cancer(NSCLC)with oncogenic driver mutations was previously deemed“forbidden territory”for immunotherapy.[1]With the continuous generation of evidence,immunotherapy is expected to bring hope for such NSCLC with oncogenic driver mutations after acquired tyrosine kinase inhibitor(TKI)***,given the intricate interplay between driven mutations,targeted therapy,and immune microenvironment,the efcacy of immunotherapy in advanced NSCLC patients with diverse oncogenic driver mutations remains a topic of ongoing *** this context,Chinese Expert Consensus on Immunotherapy for Advanced NSCLC with Oncogenic Driver Mutations(2022 edition)wasrst launched in 2022 by the Society of Cancer Precision Medicine of Chinese Anti-Cancer Association and the Lung Cancer Expert Group of Chinese Medical Journals,aiming to provide standardized treatment guidance for clinical practice.

关键词： immunotherapy cancer lung

Long-term grape powder feed attenuates experimental ischemic stroke by altering gut microbiota and metabolome

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Food Science and Human Wellness 2024年

作者： Haojie Jin Decao Yang Jia Guo baohui Xu Yu Fu Lixiang Xue Yan Wang The Key Laboratory for Silviculture and Conservation of Ministry of Education， The College of forestry， Beijing Forestry University Institute of Medical Innovation and Research， Peking University Third Hospital Department of Neurology， Peking University Third Hospital Centre of Hypertension Care， Shanxi Medical University First Hospital Medical Research Centre， Peking University Third Hospital Department of Surgery， Division of Vascular Surgery， Stanford University School of Medicine，Stanford

Increasing evidence indicates that a healthy diet plays a protective role against ischemic stroke injury. As an antioxidant food， grape powder has been shown to have a neuroprotective function after ischemic injury. In the current research， we aimed to determine whether regular grape powder (GP) feeding before brain damage plays a protective role against ischemic damage and its potential mechanism. Mice had grape powder in drinking water for 4 weeks. Then， fecal samples were collected for 16S RNA analysis and metabolite profiling. Ischemic stroke was triggered using GP prefeed mice by MCAo (middle cerebral artery occlusion) to compare the stroke-induced infarction size to the drinking water (DW) group. The data showed that 4 weeks of GP pretreatment significantly decreased the ischemic infarct size. Meanwhile， GP treatment altered the gut microbiota by enriching the population of Lachnospiraceae and enhancing a gut metabolite called fiestin， which belongs to the flavonoid group. Mechanistically， we demonstrated that fiestin could inhibit LPS-induced proinflammatory macrophage polarization in vitro. We also showed that regular grape power feed could decrease stroke-induced neuroinflammation in vivo. In conclusion， our study demonstrated that 4 weeks of GP feeding attenuates experimental ischemic stroke via the gut-brain-immune axis.

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Oncogenic β-catenin-driven liver cancer is susceptible to methotrexate-mediated disruption of nucleotide synthesis

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Chinese Medical Journal 2024年第2期137卷 181-189页

作者： Fangming Liu Yuting Wu baohui Zhang Shuhui Yang Kezhuo Shang Jie Li Pengju Zhang Weiwei Deng Linlin Chen Liang Zheng Xiaochen Gai Hongbing Zhang Department of Physiology State Key Laboratory of Common Mechanism Research for Major DiseasesHaihe Laboratory of Cell EcosystemInstitute of Basic Medical Sciences and School of Basic MedicineChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100005China Department of Physiology Institute of Basic Medical Sciences and School of Basic MedicineGraduate School of Peking Union Medical CollegeChinese Academy of Medical SciencesBeijing100005China Department of Physiology School of Life ScienceChina Medical UniversityShenyangLiaoning 110122China School of Life Sciences Westlake UniversityHangzhouZhejiang 310024China Key Laboratory of Pediatric Hematology and Oncology Ministry of HealthInstitute of Pediatric Translational MedicineShanghai Children’s Medical CenterShanghai Jiao Tong School of MedicineShanghai 200127China

Background:Liver cancer is largely resistant to *** study aimed to identify the effective chemotherapeutics forβ-catenin-activated liver cancer which is caused by gain-of-function mutation of catenin beta 1(CTNNB1),the most frequently altered proto-oncogene in hepatic ***:Constitutiveβ-catenin-activated mouse embryonic fibroblasts(MEFs)were established by deleting exon 3(β-catenin^(Δ(ex3)/+)),the most common mutation site in CTNNB1 gene.A screening of 12 widely used chemotherapy drugs was conducted for the ones that selectively inhibitedβ-catenin^(Δ(ex3)/+)but not for wild-type *** metabolomics was carried out to examine the alterations of metabolites in nucleotide *** efficacy and selectivity of methotrexate(MTX)onβ-catenin-activated human liver cancer cells were determined in ***-deficient nude mice subcutaneously inoculated withβ-catenin wild-type or mutant liver cancer cells and hepatitis B virus(HBV);β-catenin^(lox(ex3)/+)mice were used,respectively,to evaluate the efficacy of MTX in the treatment ofβ-catenin mutant liver ***:MTX was identified and validated as a preferential agent against the proliferation and tumor formation ofβ-catenin-activated *** nucleotide synthesis was the major metabolic aberration inβ-catenin-active cells,and this alteration was also the target of ***,MTX abrogated hepatocarcinogenesis of HBV;β-catenin^(lox(ex3)/+)mice,which stimulated concurrent Ctnnb1-activated mutation and HBV infection in liver ***:MTX is a promising chemotherapeutic agent forβ-catenin hyperactive liver *** repurposing MTX has the advantages of lower risk,shorter timelines,and less investment in drug discovery and development,a clinical trial is warranted to test its efficacy in the treatment ofβ-catenin mutant liver cancer.

关键词： Liver cancer β-catenin Methotrexate Nucleotide synthesis Chemotherapy

Application of transient Rayleigh wave in detection of tunnel lining void area

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Global Geology 2024年第1期27卷 56-62页

作者： ZHENG Chao WANG Yanlong ZHANG baohui DU Lizhi College of Construction Engineering Jilin UniversityChangchun 130026China China Water Northeastern Investigation Design&Research Co.Ltd.Changchun 130021China Changchun Urban Investment Infrastructure Construction Project Management Consulting Co. LtdChangchun 130031China

Transient Rayleigh wave detection is a high-precision nondestructive detection *** present,it has been widely used in shallow exploration,but rarely used in tunnel lining quality *** the tunnel lining physical model experiment,the layout defects of the double-layer reinforcement lining area were detected and the Rayleigh wave velocity profile and dispersion curve were analyzed after data process-ing,which finally verified the feasibility and accuracy of Rayleigh wave method in detecting the tunnel lining void *** results show that the method is not affected by the reinforcement inside the lining,the shallow detection is less disturbed and the accuracy is higher,and the data will fluctuate slightly with the deepening of the detection *** the same time,this method responds quite accurately to the thickness of the concrete,allowing for the assessment of the tunnel lining’s lack of *** method has high efficiency,good reliability,and simple data processing,and is suitable for nondestructive detection of internal defects of tun-nel lining structure.

关键词： transient Rayleigh wave detection tunnel lining quality detection dispersion curve Rayleigh wave velocity profile

J-family genes redundantly regulate flowering time and increase yield in soybean

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The Crop Journal 2024年第3期12卷 944-949页

作者： Haiyang Li Zheng Chen Fan Wang Hongli Xiang Shuangrong Liu Chuanjie Gou Chao Fang Liyu Chen Tiantian Bu Fanjiang Kong Xiaohui Zhao baohui Liu Xiaoya Lin Guangdong Key Laboratory of Plant Adaptation and Molecular Design/Guangzhou Key Laboratory of Crop Gene Editing/Innovative Center of Molecular Genetics and Evolution School of Life SciencesGuangzhou UniversityGuangzhou 510006GuangdongChina

Soybean(Glycine max)is a short-day crop whose flowering time is regulated by *** longjuvenile trait extends its vegetative phase and increases yield under short-day *** variation in J,the major locus controlling this trait,modulates flowering *** report that the three J-family genes influence soybean flowering time,with the triple mutant Guangzhou Mammoth-2 flowering late under short days by inhibiting transcription of E1-family genes.J-family genes offer promising allelic combinations for breeding.

关键词： Soybean Flowering time Yield J-family genes

The incidence rate and histological characteristics of intimal hyperplasia in elastase-induced experimental abdominal aortic aneurysms in mice

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Animal Models and Experimental Medicine 2024年第3期7卷 388-395页

作者： Meng Li Panpan Wei Kexin Li Haole Liu Naqash Alam Haiwen Hou Jie Deng baohui Xu Enqi Liu Sihai Zhao Yankui Li Laboratory Animal Center Xi'an Jiaotong UniversityXi'anChina Department of Vascular Surgery The Second Hospital of Tianjin Medical UniversityTianjinChina Department of Cardiology The Second Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina Department of Vascular Surgery Stanford University School of MedicineStanfordCaliforniaUSA

Intimal hyperplasia(IH)is a negative vascular remodeling after arterial *** occasionally occurs in elastase-induced abdominal aortic aneurysm(AAA)mouse *** study aims to clarify the incidence and histological characteristics of IH in aneurysmal mice.A retrospective study was conducted by including 42 male elastaseinduced mouse AAA *** IH incidence,aortic diameters with or without IH,and hyperplasia lesional features of mice were *** 42 elastase-induced AAA mouse models,10 mice developed mild IH(24%)and severe IH was found in only 2 mice(5%).The outer diameters of the AAA segments in mice with and without IH did not show significant *** mild and severe IH lesions show strong smooth muscle cell positive staining,but endothelial cells were occasionally observed in severe IH *** was obvious macrophage infiltration in the IH lesions of the AAA mouse models,especially in mice with severe ***,only a lower numbers of T cells and B cells were found in the IH *** cell-secreted matrix metalloproteinases(MMP)2 was highly expressed in all IH lesions,but MMP9 was only overexpressed in severe *** conclusion,this study is the first to demonstrate the occurrence of aneurysmal IH and its histological characteristics in an elastaseinduced mouse AAA *** will help researchers better understand this model,and optimize it for use in AAA-related research.

关键词： abdominal aortic aneurysms animal model histology intimal hyperplasia

Correction:Current overview on the genetic basis of key genes involved in soybean domestication

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aBIOTECH 2024年第2期5卷 279-279页

作者： Sijia Lu Chao Fang Jun Abe Fanjiang Kong baohui Liu Innovative Center of Molecular Genetics and Evolution School of Life SciencesGuangzhou UniversityGuangzhou 510006China Guangzhou Key Laboratory of Crop Gene Editing Guangzhou UniversityGuangzhou 510006China Research Faculty of Agriculture Hokkaido UniversitySapporoHokkaido 060-0808Japan

Correction:aBIOTECH(2022)3:126–139 https://***/10.1007/s42994-022-00074-5 The article‘‘Current overview on the genetic basis of key genes involved in soybean domestication’’,written by Sijia Lu,Chao Fang,Jun Abe,Fanjiang Kong and baohui Liu,was originally published Online First without Open *** publication in volume 3,issue 2,pages 126–139 the authors decided to opt for Open Choice and to make the article an Open Access ***,the copyright of the article has been changed to The Authors 2024 and the article is forthwith distributed under the terms of the Creative Commons Attribution 4.0 International License,which permits use,sharing,adaptation,distribution and reproduction in any medium or format,as long as you give appropriate credit to the original author(s)and the source,provide a link to the Creative Commons licence,and indicate if changes were made.

关键词： soybean Open Access

淄博市化工园区夏季环境VOCs污染特征及健康风险评价

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环境科学研究 2022年第1期35卷 20-29页

作者：甘浩徐勃张向炎耿春梅杨文王晓丽殷宝辉天津理工大学环境科学与安全工程学院天津300384 中国环境科学研究院环境基准与风险评估国家重点实验室北京100012 山东省淄博市生态环境监测中心山东淄博255040

为研究山东省淄博市某化工园区环境空气中挥发性有机物(VOCs)的污染特征,于2019年夏季对园区12家企业厂界及2处园区边界进行VOCs采样,共获得64组有效样品,分析VOCs浓度水平及空间分布,并评价环境影响及人体健康风险.结果表明:①研究期间... 详细信息

为研究山东省淄博市某化工园区环境空气中挥发性有机物(VOCs)的污染特征,于2019年夏季对园区12家企业厂界及2处园区边界进行VOCs采样,共获得64组有效样品,分析VOCs浓度水平及空间分布,并评价环境影响及人体健康风险.结果表明:①研究期间,化工园区ρ(TVOC)(TVOC为总挥发性有机物,total volatile compound)为(275.07±115.03)μg/m^(3),范围为46.64~460.40μg/m^(3),其中烷烃占比最高,浓度为(173.42±79.29)μg/m^(3),占总浓度的63.05%.主要贡献物种为2,3-二甲基戊烷和2,4-二甲基戊烷.②烯烃和芳香烃为主要臭氧贡献组分,关键活性物种为顺-2-丁烯、反-2-戊烯和间/对-二甲苯.异戊二烯的臭氧贡献较高,企业K、企业L为异戊二烯的主要工业来源.③人体健康风险评价表明,苯和乙苯对人体造成的非致癌风险均在美国环境保护局推荐的最大可接受水平内,可忽略不计.苯的平均致癌风险为8.42×10^(−6),会对人体造成致癌风险;乙苯的平均致癌风险为5.50×10^(−7),企业B、企业H各有一处采样点乙苯的致癌风险超过美国环境保护局推荐的最大可接受水平(1×10^(−6)),其余采样点在安全阈值范围内.研究显示,化工园区部分采样点存在健康风险,烯烃和芳香烃的工业源排放应为管控重点.

关键词：化工园区挥发性有机物(VOCs) 臭氧生成潜势健康风险评价

Dt1 inhibits SWEET-mediated sucrose transport to regulate photoperiod-dependent seed weight in soybean

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Molecular Plant 2024年第3期17卷 496-508页

作者： Xiaoming Li Zhonghui Chen Haiyang Li Lin Yue Cuirong Tan Hongjie Liu Yilong Hu Yuhua Yang Xiani Yao Lingping Kong Xiang Huangi Bin Yu Chunyu Zhang Yuefeng Guan baohui Liu Fanjiang Kong Xingliang Hou Guangdong Provincial Key Laboratory of Applied Botany&State Key Laboratory of Plant Diversity and Specialty Crops South China Botanical GardenChinese Academyof SciencesGuangzhou510650China Guangdong Provincial Key Laboratory of Plant Adaptation and Molecular Design Guangzhou Key Laboratory of Crop Gene EditingInnovative Center of Molecular Genetics and EvolutionSchool of Life SciencesGuangzhou UniversityGuangzhou 510006China University of Chinese Academy of Sciences Beijing 100049China College of Agronomy and Biotechnology China Agricultural UniversityBeijing 100193China

Soybean is a photoperiod-sensitive short-day crop whose reproductive period and yield are markedly affected by day-length *** weight is one of the key traits determining the soybean yield;how-ever,the prominent genes that control the final seed weight of soybean and the mechanisms underlying the photoperiod's effect on this trait remain poorly *** this study,we identify SwW19 as a major locus controlling soybean seed weight by QTL mapping and determine Dt1,an orthologous gene of Arabidopsis TFL1 that is known to govern the soybean growth habit,as the causal gene of the SW19 *** showed that Dt1 is highly expressed in developing seeds and regulates photoperiod-dependent seed weight in *** analyses revealed that the Dt1 protein physically interacts with the sucrose transporter GmSWEET10a to negatively regulate the import of sucrose from seed coat to the embryo,thus modulating seed weight under long ***,Dt1 does not function in seed development under short days due to its very low ***,we discovered a novel natural allelic variant of Dt1(H4 haplotype)that decouples its pleiotropic effects on seed size and growth habit;i.e.,this variant remains functional in seed development but fails to regulate the stem growth habit of ***,our findings provide new insights into how soybean seed development responds to photoperiod at different latitudes,offering an ideal genetic component for improving soybean's yield by manipulating its seed weightandgrowth habit.

关键词： soybean seed weight photoperiod dt1 sucrose transport