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Surgical resection and neoadjuvant therapy in patients with gastric cancer and ovarian metastasis: A real-world study

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World Journal of Gastrointestinal Surgery 2024年第8期16卷 2426-2435页

作者： hui-Ping Yan Hong-Rui lu Yu-Xia Zhang Liu Yang Zhe-Ling Chen School of Public Health Hangzhou Medical CollegeHangzhou 310000Zhejiang ProvinceChina Cancer Center Department of Medical OncologyZhejiang Provincial People’s Hospital(Affiliated People’s Hospital)Hangzhou 310000Zhejiang ProvinceChina Affiliated Bijie Hospital Zhejiang Provincial People’s HospitalBijie 551700Guizhou ProvinceChina

BACKGROUND Regarding when to treat gastric cancer and ovarian metastasis(GCOM)and whether to have metastatic resection surgery,there is presently debate on a global *** purpose of this research is to examine,in real-world patients with GCOM,the survival rates and efficacy of metastatic vs non-metastasized *** To investigate the survival time and efficacy of metastatic surgery and neoadjuvant therapy in patients with *** This study retrospectively analyzed the data of 41 GCOM patients admitted to Zhejiang Provincial People’s Hospital from June 2009 to July *** diagnosis of all patients was confirmed by *** primary study endpoints included overall survival(OS),ovarian survival,OS after surgery(OSAS),disease-free survival(DFS),differences in *** This study had 41 patients in *** surgical group(n=27)exhibited significantly longer median OS(mOS)and median overall months(mOM)compared to the nonoperative group(n=14)(mOS:23.0 vs 6.9 months,P=0.015;mOM:18.3 vs 3.8 months,P=0.001).However,there were no significant differences observed in mOS,mOM,median OSAS(mOSAS),and median DFS(mDFS)between patients in the surgical resection plus neoadjuvant therapy group(n=11)and those who surgical resection without neoadjuvant therapy group(n=16)(mOS:26.1 months vs 21.8 months,P=0.189;mOM:19.8 vs 15.2 months,P=0.424;mOSAS:13.9 vs 8.7 months,P=0.661,mDFS:5.1 vs 8.2 months,P=0.589).CONCluSION Compared to the non-surgical group,the surgical group’s survival duration and efficacy are noticeably *** efficacy and survival time of the direct surgery group and the neoadjuvant therapy group did not differ significantly.

关键词： Gastric cancer Prognosis Ovarian metastasis Neoadjuvant therapy Surgery

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Magnetic resonance imaging of knees:a novel approach to predict recombinant human growth hormone therapy response in short-stature children in late puberty

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World Journal of Pediatrics 2024年第7期20卷 723-734页

作者： Xi Bai Zhi‑Bo Zhou Xiao‑Yuan Guo Yi‑Ling He Yue‑lun Zhang Feng‑Dan Wang Feng Feng Hong‑Bo Yang Shi Chen Feng‑Ying Gong hui‑juan Zhu hui Pan Department of Endocrinology Shandong Provincial Hospital Affiliated to Shandong First Medical UniversityJinanShandongChina Key Laboratory of Endocrinology of National Health Commission Department of EndocrinologyState Key Laboratory of Complex Severe and Rare DiseasesPeking Union Medical College HospitalChinese Academy of Medical Science and Peking Union Medical CollegeBeijing 100730China Medical Research Center Peking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Department of Radiology Peking Union Medical College HospitalChinese Academy of Medical Science and Peking Union Medical CollegeBeijingChina

Background There is no appropriate tool to predict recombinant human growth hormone(rhGH)response before therapy initiation in short-stature children in late *** current study aimed to explore the associations between magnetic resonance imaging(MRI)stages of the knee growth plates and rhGH response in short-stature children in late *** In this prospective cohort study,short-stature children in late puberty were treated with rhGH and followed up for 6 *** proposed a novel knee MRI staging system according to the growth plate states of distal femurs or proximal tibias and divided the participants into three groups:unclosed growth plate group,marginally closed growth plate group,and nearly closed growth plate *** primary outcomes were height gain and growth velocity(GV),which were assessed three months *** Fifty participants were enrolled,including 23 boys and 27 *** and height gain after 6 months of rhGH therapy decreased successively in the three groups with an increased degree of growth plate fusion,especially when grouped by proximal tibias(GV_(1-3 mon)from 9.38 to 6.08 to 4.56 cm/year,GV_(4-6 mon)from 6.75 to 4.92 to 3.25 cm/year,and height gain from 4.03 to 2.75 to 1.95 cm,all Plusion The MRI staging method is expected to be an effective tool for predicting rhGH response before therapy initiation in short-stature children in late puberty.

关键词： Growth hormone Growth velocity Late puberty Magnetic resonance imaging Short stature

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Development and validation of a circulating tumor DNA-based optimization-prediction model for short-term postoperative recurrence of endometrial cancer

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World Journal of Clinical Cases 2024年第18期12卷 3385-3394页

作者： Yuan Liu Xiao-Ning lu hui-Ming Guo Chan Bao juan Zhang Yu-Ni Jin Department of Gynaecology The First Affiliated Hospital of Kunming Medical UniversityKunming 650032Yunnan ProvinceChina

BACKGROUND Endometrial cancer(EC)is a common gynecological malignancy that typically requires prompt surgical intervention;however,the advantage of surgical management is limited by the high postoperative recurrence rates and adverse *** studies have highlighted the prognostic potential of circulating tumor DNA(ctDNA)monitoring for minimal residual disease in patients with *** To develop and validate an optimized ctDNA-based model for predicting shortterm postoperative EC *** We retrospectively analyzed 294 EC patients treated surgically from 2015-2019 to devise a short-term recurrence prediction model,which was validated on 143 EC patients operated between 2020 and *** factors were identified using univariate Cox,Lasso,and multivariate Cox regressions.A nomogram was created to predict the 1,1.5,and 2-year recurrence-free survival(RFS).Model performance was assessed via receiver operating characteristic(ROC),calibration,and decision curve analyses(DCA),leading to a recurrence risk stratification *** Based on the regression analysis and the nomogram created,patients with postoperative ctDNA-negativity,postoperative carcinoembryonic antigen 125(CA125)levels of<19 U/mL,and grade G1 tumors had improved RFS after *** nomogram’s efficacy for recurrence prediction was confirmed through ROC analysis,calibration curves,and DCA methods,highlighting its high accuracy and clinical ***,using the nomogram,the patients were successfully classified into three risk *** The nomogram accurately predicted RFS after EC surgery at 1,1.5,and 2 *** model will help clinicians personalize treatments,stratify risks,and enhance clinical outcomes for patients with EC.

关键词： Circulating tumor DNA Endometrial cancer Short-term recurrence Predictive model Prospective validation

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Respiratory Viruses and Mycoplasma Pneumoniae Surveillance Among Hospitalized Children with Acute Respiratory Infections—Wuhan City,Hubei Province,China,September-November 2023

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China CDC weekly 2024年第8期6卷 139-142页

作者： Ying Li Yi Yan Jiaming Huang Yue Shi hui Du Chao Xiong Kai Chen Di Liu Xiaoxia lu Computational Virology Group Center for Bacteria and Viruses Resources and BioinformationWuhan Institute of VirologyChinese Academy of SciencesWuhan CityHubei ProvinceChina Department of Respiratory Medicine Wuhan Children’s HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan CityHubei ProvinceChina Pediatric Respiratory Disease Laboratory Institute of Maternal and Child HealthWuhan Children's HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan CityHubei ProvinceChina University of Chinese Academy of Sciences BeijingChina CAS Key Laboratory of Special Pathogens and Biosafety Wuhan Institute of VirologyCenter for Biosafety Mega-ScienceChinese Academy of SciencesWuhan CityHubei ProvinceChina Data Center Wuhan Children’s HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan CityHubei ProvinceChina

Summary What is already known about this topic?Acute respiratory infections(ARIs)are a significant contributor to illness and death in *** has been a notable rise in the occurrence of ARIs and the associated pathogens in China,which has garnered worldwide *** is added by this report?This study conducted a retrospective analysis of the clinical characteristics of children with ARIs in Wuhan City from September to November 2023.

关键词： November Wuhan Hubei

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Mpox(formerly monkeypox):pathogenesis,prevention,and treatment

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Signal Transduction and Targeted Therapy 2024年第1期9卷 234-248页

作者： Junjie lu hui Xing Chunhua Wang Mengjun Tang Changcheng Wu Fan Ye Lijuan Yin Yang Yang Wenjie Tan Liang Shen Xiangyang Central Hospital Affiliated Hospital of Hubei University of Arts and ScienceHubei ProvinceXiangyang 441021China NHC Key Laboratory of Biosafety National Institute for Viral Disease Control and PreventionChinese Center for Disease Control and PreventionBeijing 102206China College of Biotechnology Tianjin University of Science&TechnologyTianjin 300457China Shenzhen Key Laboratory of Pathogen and Immunity National Clinical Research Center for infectious diseaseState Key Discipline of Infectious DiseaseShenzhen Third People’s HospitalSecond Hospital Affiliated to Southern University of Science and TechnologyShenzhen 518112China

In 2022,a global outbreak of Mpox(formerly monkeypox)occurred in various countries across Europe and America and rapidly spread to more than 100 countries and *** World Health Organization declared the outbreak to be a public health emergency of international concern due to the rapid spread of the Mpox ***,nations intensified their efforts to explore treatment strategies aimed at combating the infection and its ***,the available therapeutic options for Mpox virus infection remain *** far,only a few numbers of antiviral compounds have been approved by regulatory *** the high mutability of the Mpox virus,certain mutant strains have shown resistance to existing pharmaceutical *** highlights the urgent need to develop novel antiviral drugs that can combat both drug resistance and the potential threat of ***,there is a lack of comprehensive literature on the pathophysiology and treatment of *** address this issue,we conducted a review covering the physiological and pathological processes of Mpox infection,summarizing the latest progress of anti-Mpox *** analysis encompasses approved drugs currently employed in clinical settings,as well as newly identified small-molecule compounds and antibody drugs displaying potential antiviral efficacy against ***,we have gained valuable insights from the process of Mpox drug development,including strategies for repurposing drugs,the discovery of drug targets driven by artificial intelligence,and preclinical drug *** purpose of this review is to provide readers with a comprehensive overview of the current knowledge on Mpox.

关键词： prevention treatment intensified

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Constructing multifunctional deep-blue emitters with weak charge transfer excited state for high-performance non-doped blue OLEDs and single-emissive-layer hybrid white OLEDs

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Chinese Chemical Letters 2024年第10期35卷 175-179页

作者： hui Liu Xiangyang Tang Zhuang Cheng Yin Hu Yan Yan Yangze Xu Zihan Su Futong Liu Ping lu State Key Laboratory of Supramolecular Structure and Materials Department of Chemistry Jilin UniversityChangchun 130012China Sichuan Province Key Laboratory of Information Materials and Devices Application College of Optoelectronic EngineeringChengdu University of Information TechnologyChengdu 610225China

Deep-blue emitter with high photoluminescence efficiency(PLQY)is highly desirable in ultra-high definition displays and white solid-state *** this work,two deep-blue phenanthro[9,10]imidazole derivatives,PPIS and PPPIS,with hot exciton property are successfully *** to PPIS,the embedded phenyl bridge in PPPIS is able to effectively increase the overlap of frontier molecular *** consequence,PPPIS shows higher oscillator strength and significantly enhanced *** also achieves better electroluminescence performance in non-doped device,showing deep-blue emission with Commission International de l’Eclairage(CIE)coordinates of(0.153,0.087)and the maximum external quantum efficiency(EQEmax)of 8.5%with minuscule efficiency ***,when PPPIS serves as the host for phosphor PO-01,high-efficiency orange phosphorescent device is obtained with high EQEmax of 29.8%and negligible efficiency roll-off at 1000 cd/m^(2).Further,efficient single-emissive-layer white device is assembled via utilizing PPPIS as a blue emitter as well as the host for PO-01 simultaneously,providing warm-white emission with CIE coordinates of(0.429,0.433)at 1000 cd/m^(2),the forward-viewing EQEmaxof 27.2%and maximum power efficiency(PEmax)of 80.1 lm/W,*** studies can establish a viable design strategy for deep-blue emitters in high-performance non-doped blue OLEDs and hybrid WOLEDs.

关键词： Deep-blue emitters Phenanthroimidazole Hot exciton Host Single-emissive-layer white device

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Prevalence and clinical impact of sarcopenia in liver transplant recipients:A meta-analysis

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World Journal of Gastroenterology 2024年第8期30卷 956-968页

作者： Min-Jie Jiang Mu-Chen Wu Zhong-hui Duan Jing Wu Xiao-Tong Xu juan Li Qing-Hua Meng Department of Hepatology Beijing You-An HospitalCapital Medical UniversityBeijing 100069China Department of Emergency Beijing You-An HospitalCapital Medical UniversityBeijing 100069China

BACKGROUND The prevalence of sarcopenia in patients undergoing liver transplantation(LT)remains to be determined partly because of different diagnostic *** has recently been recognized as a new prognostic factor for predicting outcomes in LT *** To estimate the prevalence of sarcopenia and evaluate its clinical effect on LT *** This systematic search was conducted in PubMed,Web of Science,Embase,and Cochrane Library for original English-language articles that investigated the prevalence and influence of sarcopenia in patients undergoing LT from database inception to November 30,*** studies of the definition of sarcopenia that estimate sarcopenia prevalence and evaluate its effect on clinical outcomes and the risk of mortality were *** Twenty-five studies involving 7760 patients undergoing LT were *** pooled prevalence of sarcopenia in patients undergoing LT was 40.7%[95%confidence intervals(95%CI):32.1-49.6].The 1-,3-,and 5-year cumulative probab-ilities of post-LT survival in patients with preoperative sarcopenia were all lower than those without sarcopenia(P<0.05).Sarcopenia was associated with an increased risk of post-LT mortality in patients undergoing LT(adjusted hazard ratio:1.58;95%CI:1.21-2.07).Patients with preoperative sarcopenia had a longer intensive care unit stay,a high risk ratio of sepsis,and serious post-LT complications than those without *** Sarcopenia is prevalent in a substantial proportion of patients undergoing LT and is strongly and independently associated with higher a risk of mortality risk.

关键词： Sarcopenia Liver transplantation Mortality Clinical outcomes

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Anion-induced differential assembly and structural transformation of supramolecular coordination cages

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Chinese Chemical Letters 2024年第3期35卷 268-272页

作者： Shao-Ping Zheng Yao-Wei Xu Pei-Yang Su Chen-hui Liu Yin-hui Huang Yu-Lin lu Zhang-Wen Wei Zhiwei Jiao Hai-Sen Xu Cheng-Yong Su MOE Laboratory of Bioinorganic and Synthetic Chemistry Lehn Institute of Functional MaterialsSchool of ChemistrySun Yat-sen UniversityGuangzhou 510006China Institute of Environmental Research at Greater Bay Area Guangzhou UniversityGuangzhou 510006China State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic ChemistryChinese Academy of SciencesShanghai 200032China

The intimate host-anion interactions will regulate thermodynamics and kinetics in the self-assembly of cationic cages mimicking biological ***,we report construction and transformation of three Pd(Ⅱ)-based metal-organic cages(MOCs)depending on different *** conversions of the lantern-shaped MOC-34 into either octahedral MOC-35 or tricapped trigonal prism MOC-36 are induced by BF_(4)^(–)or NO_(3)^(–),***-36 is kinetically favored and can undergo quantitative conversion to the thermodynamically preferred MOC-35 upon heating,accelerated by excess BF_(4)^(–)to motivate dissociative dynamics of Pd-vertices and lower activation barrier of cage *** guest encapsulation behaviors of MOC-35 and MOC-36 have also been *** results manifest a significance of host-anion dynamics beyond complementary anion template,shedding light on the understanding of intricate anion recognition in nature.

关键词： Supramolecular coordination cage Dynamic host-anion interactions Structural transformation Anion receptor Guest inclusion

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Investigation of the cell composition and gene expression in the delayed-type hypersensitivity tuberculin skin test

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Military Medical Research 2024年第1期11卷 148-151页

作者： hui-juan Duan Hong-Qian Chu Ting-Ming Cao Guang-Ming Dai Na Tian Gang Sheng Zhao-Gang Sun Beijing Key Laboratory in Drug Resistant Tuberculosis Research Beijing Tuberculosis and Thoracic Tumor Research InstituteBeijing Chest HospitalCapital Medical UniversityBeijing 101149China

Dear Editor,The tuberculin skin test(TST)reagents have continuously improved,with the ESAT6-CFP10(EC)test having recently been introduced,but are seldom based on the direction of the delayed-type hypersensitivity(DTH)*** studies only partially showed the infiltration and activation of immune cells and the production of cytokines of the skin induration[1,2],and lack the detailed measurements of cell proportions and gene expression in the DTH ***,in this study,we revealed the comprehensive characteristics of DTH by single-cell RNA sequencing(scRNA-seq)in the guinea pig tuberculosis(TB)model[Experimental Animal Welfare Ethics Committee,Beijing Tuberculosis and Thoracic Tumor Research Institute(2021-064)].

关键词： Tuberculin skin test Delayed-type hypersensitivity Single-cell RNA sequencing

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Ischemic colitis induced by a platelet-raising capsule: A case report

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World Journal of Clinical Cases 2024年第3期12卷 607-615页

作者： Chen-lu Wang Ze-Kun Si Guo-Hong Liu Chen Chen hui Zhao Lei Li The Affiliated Hospital of Shandong Second Medical University School of Clinical MedicineShandong Second Medical UniversityWeifang 261000Shandong ProvinceChina Department of Gastroenterology The Affiliated Hospital of Shandong Second Medical UniversityWeifang 261000Shandong ProvinceChina

BACKGROUND Ischemic colitis(IC)is also known as colon ischemia and is caused by colon vascular occlusion or nonocclusion,which results in a reduced blood supply to the colon and is not significant enough to maintain the metabolic function of cells,leading to intestinal wall *** main symptoms include abdominal pain,diarrhea,and bloody *** severe cases,intestinal gangrene,peritonitis,intestinal stenosis and even intestinal obstruction may *** induced by long-term use of certain special drugs is relatively rare in clinical *** article describes the clinical diagnosis and treatment of a typical case and provides a new treatment idea for the treatment of *** SUMMARY The patient was admitted to the hospital with"abdominal pain for half a month and bloody stool with mucous and pus for 3 d"and was diagnosed with"IC".Symptomatic and supportive treatment,such as antibiotics(levofloxacin),acid inhibition and stomach protection,fluid replenishment,and intravenous nutrition,was *** patient's colonic ulcers were considered to be related to the oral administration of platelet(PLT)-raising capsules;the patient was asked to stop PLT-raising drugs for selective review via colonoscopy,and antibiotics and mesalazine enteric-coated tablets were *** the guidance of hematology consultation,60 mg of methylprednisolone was given in combination with PLT infusion to increase the *** treatment,the patient's condition stabilized,the patient’s stool turned yellow,the patient’s symptoms improved,and the patient was allowed to leave the *** PLT-raising capsules can lead to IC,so clinicians should have a full understanding of the application of these drugs in the treatment of various causes of thrombocyt-INTRODUCTION Ischemic colitis(IC)is also known as colon ischemia(CI)and is caused by colon vascular occlusion or nonocclusion,which results in a reduced blood supply to the colon;this process is not significant enough to maintai

关键词： Platelet-raising capsule Ischemic colitis Drug-related Colonic ulcer Case report

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