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Genomic variation,environmental adaptation,and feralization in ramie,an ancient fiber crop

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Plant Communications 2024年第8期5卷 189-207页

作者： Zeng-Yuan Wu Mark A.Chapman Jie liu Richard I.Milne Ying Zhao Ya-Huang Luo Guang-Fu Zhu Marc W.Cadotte Ming-bao Luan Peng-Zhen Fan Alex K.Monro Zhi-Peng li Richard T.Corlett De-Zhu li Germplasm Bank of Wild Species&Yunnan Key Laboratory of Crop Wild Relatives Omics Kunming Institute of BotanyChinese Academy of SciencesKunmingYunnan 650201China School of Biological Sciences University of SouthamptonSouthampton SO171BJUK CAS Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of SciencesKunmingYunnan 650201China Institute of Molecular Plant Sciences School of Biological SciencesUniversity of EdinburghEdinburgh EH93JHUK department of Biological Sciences University of Toronto-ScarboroughTorontoOntarioCanada Institute of Bast Fiber Crops Chinese Academy of Agricultural SciencesChangshaHunan 410205China Royal Botanic Gardens Kew RichmondSurrey TW93AEUK Center for Integrative Conservation and Yunnan Key Laboratory for the Conservation of Tropical Rainforests and Asian Elephants Xishuangbanna Tropical Botanical GardenChinese Academy of SciencesMenglunYunnan 666303China

Feralization is an important evolutionary process,but the mechanisms behind it remain poorly ***,we use the ancient fiber crop ramie(Boehmeria nivea(L.)Gaudich.)as a model to investigate genomic changes associated with both domestication and *** first produced a chromosome-scale de novo genome assembly of feral ramie and investigated structural variations between feral and domesticated ramie ***,we gathered 915 accessions from 23 countries,comprising cultivars,major landraces,feral populations,and the wild *** on whole-genome resequencing of these accessions,we constructed the most comprehensive ramie genomic variation map to ***,demographic,and admixture signal detection analyses indicated that feral ramie is of exoferal or exo-endo origin,i.e.,descended from hybridization between domesticated ramie and the wild progenitor or ancient *** ramie has higher genetic diversity than wild or domesticated ramie,and genomic regions affected by natural selection during feralization differ from those under selection during *** analyses showed that feral and domesticated ramie have similar ecological niches that differ substantially from the niche of the wild progenitor,and three environmental variables are associated with habitat-specific adaptation in feral *** findings advance our understanding of feralization,providing a scientific basis for the excavation of new crop germplasm resources and offering novel insights into the evolution of feralization in nature.

关键词： ramie fiber offering

Perilipin 5 regulates hepatic stellate cell activation and high-fat diet-induced non-alcoholic fatty liver disease

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Animal Models and Experimental Medicine 2024年第2期7卷 166-178页

作者： Xuecui Yin lin Dong Xiaohan Wang Zhenzhen qin Yuying Ma Xiaofei Ke Ya li qingde Wang Yang Mi Quanjun Lyu Xia Xu Pengyuan Zheng Youcai Tang department of Internal Medicine the Fifth Affiliated Hospital of Zhengzhou UniversityZhengzhouChina department of Pediatrics the Fifth Affiliated Hospital of Zhengzhou UniversityZhengzhouChina department of Clinical Nutrition the First Affiliated Hospital of Zhengzhou UniversityZhengzhouChina Key Laboratory of Advanced Drug Preparation Technologies Ministry of Education of ChinaCo-innovation Center of Henan Province for New drug R&D and Preclinical SafetySchool of Pharmaceutical SciencesZhengzhou UniversityZhengzhouChina department of Pediatrics GastroenterologyHenan Key Laboratory of Rehabilitation MedicineHenan Joint International Research Laboratory of Chronic Liver Injury and Henan Provincial Outstanding Overseas Scientists Chronic Liver Injury Studiothe Fifth Affiliated Hospital of Zhengzhou UniversityZhengzhouChina

Background:Nonalcoholic fatty liver disease(NAflD)is one of the most common chronic liver diseases *** stellate cells(HSCs)are the major effector cells of liver *** contain abundant lipid droplets(LDs)in their cytoplasm during *** 5(PliN 5)is a LD surface-associated protein that plays a crucial role in lipid ***,little is known about the role of PliN 5 in HSC ***:PliN 5 was overexpressed in HSCs of Sprague–Dawley rats by lentivirus *** the same time,PliN 5 gene knockout mice were constructed and fed with a high-fat diet(HFD)for 20 weeks to study the role of PliN 5 in *** corresponding reagent kits were used to measure TG,GSH,Caspase 3 activity,ATP level,and mitochondrial DNA copy *** analysis of mice liver tissue metabolism was performed based on UPLC-MS/***,mitochondrial function,cell proliferation,and apoptosis-related genes and proteins were detected by western blotting and ***:Overexpression of PliN 5 in activated HSCs led to a decrease in ATP levels in mitochondria,inhibition of cell proliferation,and a significant increase in cell apoptosis through AMPK *** addition,compared with the HFD-fed C57BL/6J mice,PliN 5 knockout mice fed with HFD showed reduced liver fat deposition,decreased LD abundance and size,and reduced liver ***:These findings highlight the unique regulatory role of PliN 5 in HSCs and the role of PliN 5 in the fibrosis process of NAflD.

关键词： AMPK apoptosis hepatic stellate cell liver fibrosis perilipin 5

Abnormal function of EPHA2/p.R957P mutant in congenital cataract

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international Journal of Ophthalmology(English edition) 2024年第6期17卷 1007-1017页

作者： Jing-Jin Zhang Zong-Fu Cao Bi-Ting Zhou Ju-Hua Yang Zhong li Shuang lin Xiao-Le Chen Nan-Wen Zhang qin Ye Xu Ma Yi-Hua Zhu department of Ophthalmology the First Affiliated Hospital of Fujian Medical UniversityFujian Institute of OphthalmologyFujian Provincial Clinical Medical Research Center of Eye Diseases and OptometryFuzhou 350005Fujian ProvinceChina department of Ophthalmology National Regional Medical CenterBinhai Campus of the First Affiliated HospitalFujian Medical UniversityFuzhou 350005Fujian ProvinceChina Chinese Academy of Medical Sciences&Peking Union Medical College Beijing 100000China National Human Genetic Resources Center National Research Institute for Family PlanningBeijing 100081China department of Bioengineering and Biopharmaceutics School of PharmacyFujian Medical UniversityFuzhou 350004Fujian ProvinceChina

AIM:To identify genetic defects in a Chinese family with congenital posterior polar cataracts and assess the ***:A four-generation Chinese family affected with autosomal dominant congenital cataract was *** individuals took part in this study including 5 affected and 14 unaffected *** sequencing targeted hot-spot regions of 27 congenital cataract-causing genes for variant *** pathogenicity of the variant was evaluated by the guidelines of American College of Medical Genetics and InterVar *** microscopy was applied to detect the subcellular localization of fluorescence-labeled ephrin type-A receptor 2(EPHA2).Co-immunoprecipitation assay was implemented to estimate the interaction between EphA2 and other lens membrane *** mRNA and protein expression were analyzed by reverse transcription-polymerase chain reaction(qRT-PCR)and Western blotting assay,*** cell migration was analyzed by wound healing *** model was generated by ectopic expression of human EPHA2/p.R957P mutant to demonstrate whether the mutant could cause lens opacity in ***:A novel missense and pathogenic variant c.2870G>C was identified in the sterile alpha motif(SAM)domain of *** studies demonstrated the variant’s impact:reduced EPHA2 protein expression,altered subcellular localization,and disrupted interactions with other lens membrane *** mutant notably enhanced human lens epithelial cell migration,and induced a central cloudy region and roughness in zebrafish lenses with ectopic expression of human EPHA2/p.R957P mutant under differential interference contrast(DIC)***:Novel pathogenic c.2870G>C variant of EPHA2 in a Chinese congenital cataract family contributes to disease pathogenesis.

关键词： congenital cataract EPHA2 missense variant function analysis

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Chinese Journal of Integrative Medicine 2024年第8期30卷 684-691页

作者： CAO Wei WANG Lu HOU Ting-hui SHI Yun-zhou ZHENG Qian-hua ZHENG Hui ZOU Zi-hao qin Di YANG Qian CHEN Si-jue WANG Hai-yan XIAO Xian-jun li Ying department of Acupuncture and Moxibustion Chengdu University of Traditional Chinese MedicineChengdu610000China Acupuncture and Moxibustion School of Health Preservation and Rehabilitation Chengdu University of Traditional Chinese MedicineChengdu610000China

Objective: To explore the demographic and disease-related factors associated with acupuncture response in patients with chronic tension-type headache(CTTH). Methods: Using data from the randomized clinical trial(218 cases) consisting of 4 weeks of baseline assessment, 8 weeks of treatment, and 24 weeks of follow-up, participants were regrouped into responders(at least a 50% reduction in monthly headache days at week 16 compared with baseline) and non-responders. Twenty-three demographic and disease-related factors associated with acupuncture response in 183 participants were analyzed by multivariable logistic regression. Results: One hundred and nineteen(65.0%) participants were classified as responders. Four factors were significantly independently associated with acupuncture response, including treatment assignment, headache intensity at baseline, and 2 domains [general health(GH) and social functioning(SF)] from the 36-Item Short Form Health Survey quality of life questionnaire. Treatment assignment was associated with nonresponse: participants receiving true acupuncture were 3-time more likely to achieve a CTTH response than those receiving superficial acupuncture [odds ratio(OR) 0.322, 95% confidence interval(CI) 0.162 to 0.625, P=0.001]. Compared with patients with mild-intensity headache, patients with moderate-intensity headache were twice as likely to respond to acupuncture(OR 2.001, 95% CI 1.020 to 4.011, P=0.046). The likelihood of non-response increased by 4.5% with each unit increase in the GH grade(OR 0.955, 95% CI 0.917 to 0.993, P=0.024) while decreased by 3.8% with each unit increase in the SF grade(OR 1.038, 95% CI 1.009 to 1.069, P=0.011). Conclusions: Greater headache intensity, lower GH score, and higher SF score were associated with better acupuncture responses in CTTH patients. These 3 factors require independent validation as predictors of acupuncture effectiveness in CTTH.

关键词： acupuncture chronic tension-type headache logistic regression quality of life Chinese medicine

Perioperative complication incidence and risk factors for retroperitoneal neuroblastoma in children:analysis of 571 patients

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World Journal of Pediatrics 2024年第3期20卷 250-258页

作者： Min He Jia-Bin Cai Xuan Wu Yin-Bing Tang Jin-Yan Wang Jun-qin Mao Ji-Jun Chen li-Feng Zhang Zhong-Hai Guan Jie-Ni Xiong Wan-Xin Peng Jin-Hu Wang Ting Tao Pediatric Cancer Research Center National Clinical Research Center for Child HealthHangzhouChina department of Surgical Oncology Children's HospitalZhejiang University School of MedicineHangzhouChina Cancer Center Zhejiang UniversityNo.3333 Binsheng RodeHangzhouChina

Background Surgery plays an important role in the treatment of *** complications may impact the course of neuroblastoma *** date,comprehensive analyses of complications and risk factors have been *** Patients with retroperitoneal neuroblastoma undergoing tumor resection were retrospectively analyzed between 2014 and *** data collected included clinical characteristics,operative details,operative complications and postopera-tive *** factors for perioperative complications of retroperitoneal neuroblastoma were *** A total of 571 patients were enrolled in this *** complications were observed in 255(44.7%)*** leakage(28.4%),diarrhea(13.5%),and injury(vascular,nerve and organ;7.5%)were the most frequent *** were three operation-related deaths(0.53%):massive hemorrhage(n=1),biliary tract perforation(n=1)and intestinal necrosis(n=1).The presence of image-defined risk factors(IDRFs)[odds ratio(OR)=2.09,Pinternational Neuroblastoma Risk Group staging system(INRGSS)(OR=0.454,P=0.04),retroperitoneal lymph node metastasis(OR=2.433,P=0.026),superior mesenteric artery encasement(OR=3.346,P=0.003),and inferior mesenteric artery encasement(OR=2.218,P=0.019)were identified as independent risk factors for perioperative *** Despite the high incidence of perioperative complications,the associated mortality rate was quite ***-perative complications of retroperitoneal neuroblastoma were associated with IDRFs,INRGSS,retroperitoneal lymph node metastasis and vascular *** with high-risk factors should receive more serious attention during surgery but should not discourage the determination to pursue total resection of neuroblastoma.

关键词： Complication Neuroblastoma Risk factors Surgery

Exploring the Relationship between Spatiotemporal Variations in Air Quality and Meteorological Parameters before and during the COVID-19 Pandemic in Xi’an

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Journal of Geoscience and Environment Protection 2024年第8期12卷 115-148页

作者： Muhammad Sajid Mehmood Shiyan Zhai Gang li Yaochen qin Vithana Pathirannehelage Indika Sandamali Wijeratne College of Geography and Environmental Science Henan University Kaifeng China Key Laboratory of Geospatial Technology for Middle and Lower Yellow River Regions Ministry of Education Henan University Kaifeng China INTI international university Persiaran Perdana BBN Nilai Malaysia College of Urban and Environmental Sciences Northwest University Xian China Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity Xian China department of Geography University of Colombo Cumarathunga Munidasa Mawatha Colombo Sri Lanka

The COVID-19 pandemic has significantly changed the air pollution of the world. The present study investigated the temporal and spatial variability in air quality in Xi’an, China, and its relationship with meteorological parameters during and before the COVID-19 pandemic. The outcomes of this study indicated that air pollutants, PM2.5, NO2, PM10, CO, and SO2 are likely to decrease during winter (25%, 50%, 30%, 40%, and 35%) to spring (30%, 55%, 38%, 50%, and 40%) and summer (40%, 58%, 60%, 55%, and 47%), respectively. However, the concentration of O3-8h increased by 40%, 55%, and 65% during winter, spring, and summer, respectively. The values of the air quality index decreased during the COVID-19 period. Furthermore, significant positive trends were reported in PM2.5, NO2, PM10, O3, and SO2, and no notable trends in CO during the COVID-19 pandemic. Both during and before the COVID-19 period, PM10, NO2, PM2.5, CO, and SO2 showed a negative correlation with the temperature and a moderately positive significant correlation between O3-8h and temperature. The findings of this study would help understand the air pollution circumstances in Xi’an before and during the COVID-19 period and offer helpful information regarding the implications of different air pollution control strategies.

关键词： Spatiotemporal Analysis Air Quality Index Meteorological Parameters COVID-19

地理大数据揭示中国主要城市建成环境物质存量的空间格局

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Engineering 2024年第3期34卷 143-153页

作者： Zhou Huang Yi bao Ruichang Mao Han Wang Ganmin Yin lin Wan Houji Qi Qiaoxuan li Hongzhao Tang Qiance liu linna li Bailang Yu qinghua Guo Yu liu Huadong Guo Gang liu Institute of Remote Sensing and Geographical Information Systems School of Earth and Space SciencesPeking UniversityBeijing 100871China international Research Center of Big Data for Sustainable Development Goals Beijing 100094China SDU life Cycle Engineering Department of Green TechnologyUniversity of Southern DenmarkOdense 5230Denmark department of Construction Management School of Civil EngineeringTsinghua UniversityBeijing 100084China School of Computer Science China University of GeosciencesWuhan 430074China School of Geographical Sciences East China Normal UniversityShanghai 200062China Land Satellite Remote Sensing Application Center Ministry of Natural ResourcesBeijing 100048China Institute of Geographic Sciences and Natural Resources Research Chinese Academy of SciencesBeijing 100101China department of Geography California State UniversityLong BeachCA 90840USA Aerospace Information Research Institute Chinese Academy of SciencesBeijing 100094China College of Urban and Environmental Sciences Peking UniversityBeijing 100871China

The patterns of material accumulation in buildings and infrastructure accompanied by rapid urbanization offer an important,yet hitherto largely missing stock perspective for facilitating urban system engineering and informing urban resources,waste,and climate ***,our existing knowledge on the patterns of built environment stocks across and particularly within cities is limited,largely owing to the lack of sufficient high spatial resolution *** study leveraged multi-source big geodata,machine learning,and bottom-up stock accounting to characterize the built environment stocks of 50 cities in China at 500 m fine-grained *** per capita built environment stock of many cities(261 tonnes per capita on average)is close to that in western cities,despite considerable disparities across cities owing to their varying socioeconomic,geomorphology,and urban form *** is mainly owing to the construction boom and the building and infrastructure-driven economy of China in the past ***’s urban expansion tends to be more“vertical”(with high-rise buildings)than“horizontal”(with expanded road networks).It trades skylines for space,and reflects a concentration-dispersion-concentration pathway for spatialized built environment stocks development within cities in *** results shed light on future urbanization in developing cities,inform spatial planning,and support circular and low-carbon transitions in cities.

关键词： Urban system engineering Built environment stock Spatial pattern Urban sustainability Big geodata

Melatonin decreases GSDME mediated mesothelial cell pyroptosis and prevents peritoneal fibrosis and ultrafiltration failure

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Science China(life Sciences) 2024年第2期67卷 360-378页

作者： Hongxia Ruan Xuejuan li lina Zhou Zihan Zheng Rulin Hua Xu Wang Yuan Wang Yujie Fan Shuwen Guo lihua Wang Shafiq ur Rahman Ziwei Wang Yuyuan Wei Shuangyan Yu Rongzhi Zhang Qian Cheng Jie Sheng Xue li Xiaoyan liu Ruqiang Yuan Xiaoyan Zhang lihong Chen Guowang Xu Youfei Guan Jing Nie Hongqiang qin Feng Zheng Advanced Institute for Medical Sciences Dalian Medical UniversityDalian 116044China department of Nephrology Second HospitalDalian Medical UniversityDalian 116023China CAS Key Laboratory of Separation Science for Analytical Chemistry Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023China Chongqing international Institute for Immunology Chongqing 401320China department of Nephrology Shenzhen HospitalSouthern Medical UniversityShenzhen 518101China Wuhu Hospital and Health Science Center East China Normal UniversityShanghai 200241China Peking university First Hospital Peking UniversityBeijing 100034China

Peritoneal fibrosis together with increased capillaries is the primary cause of peritoneal dialysis *** cell loss is an initiating event for peritoneal *** find that the elevated glucose concentrations in peritoneal dialysate drive mesothelial cell pyroptosis in a manner dependent on caspase-3 and Gasdermin E,driving downstream inflammatory responses,including the activation of ***,pyroptosis is associated with elevated vascular endothelial growth factor A and C,two key factors in vascular angiogenesis and lymphatic vessel *** deficiency mice are protected from high glucose induced peritoneal fibrosis and ultrafiltration *** of melatonin abrogates mesothelial cell pyroptosis through a MT1R-mediated action,and successfully reduces peritoneal fibrosis and angiogenesis in an animal model while preserving dialysis ***,melatonin treatment maintains mitochondrial integrity in mesothelial cells,meanwhile activating m TOR signaling through an increase in the glycolysis product dihydroxyacetone *** effects together with quenching free radicals by melatonin help mesothelial cells maintain a relatively stable internal environment in the face of high-glucose ***,Melatonin treatment holds some promise in preserving mesothelium integrity and in decreasing angiogenesis to protect peritoneum function in patients undergoing peritoneal dialysis.

关键词： melatonin mitochondria pyroptosis GSDME peritoneal fibrosis mTOR

SAliRI-based(raltitrexed plus irinotecan)therapy as a second-line treatment for patients with metastatic colorectal cancer(SALLY):A prospective,multicenter,non-interventional,registry study

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Cancer Communications 2024年第8期44卷 910-914页

作者： Shuqui qin Jin li Aiping Zhou Yanqiao Zhang Xianglin Yuan liangjun Zhu baoli qin Shan Zeng lin Shen Ying Yuan Weibo Wang Jun liang Xianwen Zhang Feng Ye Ping Chen HuaizhangWang Zhenyan Yu Lu Yue Yong Fang Jianping Xiong Jianwei Yang Yiye Wan Xianli Yin Wenling Wang Nong Xu XiaohongWang Zemin Xiao Huafang Su YingWang Kangsheng Gu Shuiping Tu Zishu Wang Bo liu Xiaohua Hu Weixian liu Xiaofeng li department of Oncology Nanjing Tianyinshan HospitalNanjingJiangsuP.R.China department of Medical Oncology Shanghai East HospitalShanghaiP.R.China department of Medical Oncology Cancer Hospital Chinese Academy of Medical SciencesBeijingP.R.China department of Gastroenterology Harbin Medical University Cancer HospitalHarbinHeilongjiangP.R.China department of Medical Oncology Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubeiP.R.China department of Medical Oncology Jiangsu Cancer HospitalNanjingJiangsuP.R.China department of Gastroenterology Liaoning Cancer Hospital&InstituteShenyangLiaoningP.R.China department of Oncology Xiangya HospitalCentral South UniversityChangshaHunanP.R.China department of Medical Oncology Beijing Cancer HospitalBeijingP.R.China department of Medical Oncology The Second Affiliated HospitalZhejiang University School of MedicineHangzhouZhejiangP.R.China department of Chemotherapy Shandong Provincial HospitalJinanShandongP.R.China department of Medical Oncology Peking University International HospitalBeijingP.R.China department of Medical Oncology Northern Jiangsu People’s HospitalYangzhouJiangsuP.R.China department of Medical Oncology The First Affiliated Hospital of Xiamen UniversityXiamenFujianP.R.China department of Medical Oncology General Hospital of NingxiaMedical UniversityYinchuanNingxiaP.R.China department of Integrated Chinese andWestern Medicine Henan Cancer HospitalZhengzhouHenanP.R.China department of Medical Oncology Mudanjiang Tumor HospitalMudanjiangHeilongjiangP.R.China department of Oncology Qingdao Municipal Hospital(Group)QingdaoShandongP.R.China department of Medical Oncology Sir Run Run Shaw HospitalZhejiang University School of MedicineHangzhouZhejiangP.R.China department of Medical Oncology The First Affiliated Hospital of Nanchang UniversityNanchangJiangxiP.R.China department of Abdominal Oncology Fujian Cancer HospitalFuzhouFujianP.R.China department of Gastroent

Primary chemotherapy options for colorectal cancer(CRC)involve four key drugs:fluorouracils(5-FU),oxaliplatin,irinotecan and *** first-line regimen consists of 5-FU and leucovorin combined with oxaliplatin(FOLFOX),while the second-line regimen involves 5-FU and leucovorin combined with irinotecan(FOLFIRI)for metastatic CRC(mCRC)in China[1].

关键词： drugs chemotherapy FOLFIRI