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Signal Transduction and Targeted Therapy 2024年第3期9卷 825-827页

作者： Dilvin Semo Holger Reinecke Rinesh Godfrey vascular Signalling Molecular CardiologyDepartment of Cardiology I-Coronary and Peripheral Vascular DiseaseHeart FailureUniversity Hospital Münster48149 MünsterGermany

In a recent study published in Nature,Takeuchi et *** a multiomics strategy in humans to provide compelling evidence that increased carbohydrate metabolism by the gut microbiota contributes to insulin resistance(IR).The authors uncovered a previously unknown link between elevated gut monosaccharides and host inflammatory cytokines and suggest potential intervention opportunities to combat IR by targeting specific gut microbial species.

关键词： metabolism inflammation al.

Reliability of Echocardiographic Pulmonary vascular Resistance to Screen for the New Definition of Precapillary Pulmonary Hypertension in Uncorrected Secundum Atrial Septal Defect

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Congenital Heart Disease 2024年第3期19卷 315-324页

作者： Risalina Myrtha Hasanah Mumpuni Real Kusumanjaya Marsam Dyah Wulan Anggrahini Anggoro Budi Hartopo Lucia Kris Dinarti department of Cardiology and vascular Medicine Faculty of MedicineUniversitas Sebelas MaretSurakarta57126Indonesia department of Cardiology and vascular Medicine Universitas Sebelas Maret HospitalSukoharjo57161Indonesia department of Cardiology and vascular Medicine Faculty of MedicinePublic Healthand NursingUniversitas Gadjah MadaYogyakarta55281Indonesia department of Cardiology and vascular Medicine Dr.Sardjito HospitalYogyakarta55284Indonesia

Background and Objective:The most feared complication of uncorrected secundum Atrial Septal Defect(ASD)is pulmonary arterial hypertension(PAH).Pulmonary vascular resistance(PVR)is crucial in detecting precapil-lary pulmonary hypertension(PH)to guide the need for PAH-specific *** is a change in the cut-off value of PVR according to the recently updated PH *** echocardiographic PVR(PVRecho)correlates to PVR by right heart catheterization(RHC)(PVRcath)according to the new guidelines has not been *** aim of this study is to determine the reliability of PVRecho in detecting PAH in Uncorrected Ostium Secundum ASD based on the current updated guideline and to help screen the high PVR ***:429 ostium secun-dum ASD in the COngenital HeARt Disease in Adult and Pulmonary Hypertension(COHARD-PH)registry was divided into three groups according to the *** was calculated using Abbas’Formula and compared the its gold standard,the *** correlation between the two methods was *** Bland-Altman plot was used to analyze the agreement between the two *** operating characteristics(ROC)analysis was used to determine the PVRecho cut-off value for high ***:The majority of the population(63.5%)had high *** gender dominated the study population(84%).PVR_(echo) was significantly correlated with PVRcath(r=0.6225,p1.62 WU showed good dis-criminatory power in determining high PVR.

关键词： Pulmonary vascular resistance atrial septal defect echocardiography

Research progress and challenges in stem cell therapy for diabetic foot: Bibliometric analysis and perspectives

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World Journal of Stem Cells 2024年第1期16卷 33-53页

作者： Hong-Shuo Shi Xin Yuan Fang-Fang Wu Xiao-Yu Li Wei-Jing Fan Xiao Yang Xiao-Ming Hu Guo-Bin Liu department of Peripheral vascular Surgery Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghai 250021China

BACKGROUND Stem cell therapy has shown great potential for treating diabetic foot(DF).AIM To conduct a bibliometric analysis of studies on the use of stem cell therapy for DF over the past two decades,with the aim of depicting the current global research landscape,identifying the most influential research hotspots,and providing insights for future research *** We searched the Web of Science Core Collection database for all relevant studies on the use of stem cell therapy in *** analysis was carried out using CiteSpace,VOSviewer,and R(4.3.1)to identify the most notable *** A search was conducted to identify publications related to the use of stem cells for DF treatment.A total of 542 articles published from 2000 to 2023 were *** United States had published the most papers on this *** this field,Iran’s Shahid Beheshti University Medical Sciences demonstrated the highest ***,*** from the same university has been an outstanding researcher in this *** Cell Research&Therapy is the journal with the highest number of publications in this *** main keywords were“diabetic foot ulcers,”“wound healing,”and“angiogenesis.”CONCLUSION This study systematically illustrated the advances in the use of stem cell therapy to treat DF over the past 23 *** research findings suggested that the hotspots in this field include stem cell dressings,exosomes,wound healing,and adipose-derived stem *** research should also focus on the clinical translation of stem cell therapies for DF.

关键词： Stem cells Diabetic foot Bibliometric CiteSpace VOSviewer R-bibliometrix

Clinical efficacy of endovascular revascularization combined with vacuum-assisted closure for the treatment of diabetic foot

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World Journal of Diabetes 2024年第7期15卷 1499-1508页

作者： Feng-Rui Lei Xiao-Fei Shen Chuang Zhang Xin-Qing Li Hao Zhuang Hong-Fei Sang department of vascular Surgery The Second Affiliated Hospital of Soochow UniversitySuzhou 215004Jiangsu ProvinceChina

BACKGROUND The diabetic foot is a common cause of disability and death,and comorbid foot infections usually lead to prolonged hospitalization,high healthcare costs,and a significant increase in amputation *** most diabetic foot trauma is complicated by lower extremity arteriopathy,which becomes an independent risk factor for major amputation in diabetic foot *** To establish the efficacy and safety of endovascular revascularization(ER)combined with vacuum-assisted closure(VAC)for the treatment of diabetic *** Clinical data were collected from 40 patients with diabetic foot admitted to the Second Affiliated Hospital of Soochow University from April 2018 to April *** foot lesions were graded according to Wagner’s classification,and blood flow to the lower extremity was evaluated using the ankle-brachial index test and computerized tomography angiography of the lower extremity *** subcutaneous insulin infusion pumps were used to achieve glycemic *** limb revascularization was facilitated by percutaneous transluminal balloon angioplasty(BA)or *** were cleaned by nibbling *** granulation tissue growth was induced by VAC,and wound repair was performed by skin grafting or skin flap *** Of the 35 cases treated with lower limb revascularization,34 were successful with a revascularization success rate of 97%.Of these,6 cases underwent stenting after BA of the superficial femoral artery,and 1 received popliteal artery stent *** the 25 cases treated with infrapopliteal artery revascularization,39 arteries were reconstructed,7 of which were treated by drug-coated BA and the remaining 32 with plain old *** was performed in 32 ***-four cases of skin grafting and 2 cases of skin flap transplantation were *** patients underwent major amputations,whereas 17 had minor amputations,accounting for a success limb salvage rate of 95%.CONCLUSION ER in

关键词： Diabetic foot Revascularization Vacuum-assisted closure Balloon angioplasty Wound repair

New First-line Immunotherapy-based Therapies for Unresectable Hepatocellular Carcinoma: A Living Network Meta-analysis

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Journal of Clinical and Translational Hepatology 2024年第1期12卷 15-24页

作者： Jian-Jian Chen Zhi-Cheng Jin Biao Luo Yu-Qing Wang Rui Li Hai-Dong Zhu Gao-Jun Teng Center of Interventional Radiology&vascular Surgery Department of RadiologyZhongda HospitalMedical SchoolSoutheast UniversityNanjingJiangsuChina

Background and Aims:Several first-line immune checkpoint inhibitor(ICI)-based combination therapies have been identified for unresectable hepatocellular carcinoma(uHCC).This network meta-analysis(NMA)aimed to provide the most updated evidence about the preferred first-line ICI-based regimens for ***:A comprehensive literature search was performed in various databases from database inception to May *** phase 3 trials evaluating first-line single-agent ICIs,molecular-target agents(MTAs),or their combinations in uHCC were *** main endpoints were overall survival(OS)and progression-free survival(PFS).Pooled effect estimates were calculated using a random effects model within the frequentist *** analyses based on etiology were also ***:Twelve trials at low risk of bias with 8,275 patients comparing 13 treatments were *** with atezolizumab plus bevacizumab was comparable to sintilimab plus IBI305[hazard ratio(HR):1.16;95%confidence interval(CI):0.80–1.68]and camrelizumab plus apatinib(HR:1.06;95%CI:0.75–1.51).The combination therapies,apart from atezolizumab plus cabozantinib in OS and durvalumab plus tremelimumab in PFS,had higher P-score than single-agent MTAs or *** survival benefits were associated with a high risk of adverse events leading to treatment *** proportion of patients with hepatitis B virus-related HCC receiving ICIs combinations might positively correlate with survival advantages(R2=0.8039,p=0.0155).Conclusion:This NMA demonstrated that atezolizumab plus bevacizumab remains the stand of care and confers comparable survival benefits to sintilimab plus IBI305 and camrelizumab plus apatinib in first-line therapy for *** optimal treatment algorithms should consider efficacy,safety,and etiology.

关键词： Hepatocellular carcinoma Systemic therapy Immunotherapy Molecular targeted therapy Tyrosine protein kinase inhibitors Overall survival

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

Boosted Electrocatalytic Glucose Oxidation Reaction on Noble-Metal-Free MoO_(3)-Decorated Carbon Nanotubes

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Transactions of Tianjin University 2024年第1期30卷 63-73页

作者： Yu-Long Men Ning Dou Yiyi Zhao Yan Huang Lei Zhang Peng Liu department of Chemical Engineering School of Chemistry and Chemical EngineeringShanghai Jiao Tong UniversityShanghai 200240China department of Thyroid Breast and vascular Surgery Shanghai Fourth People’s Hospital Affi liated to Tongji University School of MedicineShanghai 200081China department of vascular Surgery Changhai HospitalNaval Medical UniversityShanghai 200433China

Electrocatalytic glucose oxidation reaction(GOR)has attracted much attention owing to its crucial role in biofuel cell ***,we load MoO_(3)nanoparticles on carbon nanotubes(CNTs)and use a discharge process to prepare a noblemetal-free MC-60 catalyst containing MoO_(3),Mo_(2)C,and a Mo_(2)C–MoO_(3)*** the GOR,MC-60 shows activity as high as 745μA/(mmol/L cm^(2)),considerably higher than those of the Pt/CNT(270μA/(mmol/L cm^(2)))and Au/CNT catalysts(110μA/(mmol/L cm^(2))).In the GOR,the response minimum on MC-60 is as low as 8μmol/L,with a steady-state response time of only 3 ***,MC-60 has superior stability and anti-interference ability to impurities in the *** better performance of MC-60 in the GOR is attributed to the abundant Mo sites bonding to C and O atoms at the MoO_(3)–Mo_(2)C *** Mo sites create active sites for promoting glucose adsorption and oxidation,enhancing MC-60 performance in the ***,these results help to fabricate more effi cient noble-metal-free catalysts for the fabrication of glucose-based biofuel cells.

关键词： Interface eff ect Electrocatalysis Molybdenum oxide Glucose Oxidation reaction

Intra-thyroid esophageal duplication cyst:A case report

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World Journal of Clinical Cases 2024年第13期12卷 2231-2236页

作者： Hong-Guo Lin Ming Liu Xue-Yang Huang Da-Sheng Liu department of vascular Thyroid Surgery The Second Affiliated Hospital of Guangzhou University of Chinese MedicineGuangzhou 510006Guangdong ProvinceChina

BACKGROUND Esophageal cysts are relatively rare in clinical practice,with most of the literature comprising case *** cysts protruding into the thyroid gland are easily misdiagnosed as thyroid *** such cases have been reported so *** SUMMARY This article reports the case of a 31-year-old adult male diagnosed with thyroid nodules before *** patient underwent left thyroidectomy and *** the surgery,esophageal cysts were identified in the esophageal muscle and thyroid *** pathology results confirmed a nodular goiter combined with esophageal ***,the patient developed a neck infection and underwent another operation and broad-spectrum antibiotic treatment for *** We report the first clinical case of an esophageal cyst located within the thyroid gland that was successfully treated *** cyst located within the thyroid gland cause difficulties in *** the present study,the contents of the esophageal cysts were calcified foci,and a small amount of fluid mixture,which were easily misdiagnosed as thyroid nodules and misled the surgical methods.

关键词： Esophageal cysts Thyroid Diagnosed Surgery Case report

HepG2.2.15-derived exosomes facilitate the activation and fibrosis of hepatic stellate cells

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World Journal of Gastroenterology 2024年第19期30卷 2553-2563页

作者： Yang Gao Li Li Sheng-Ning Zhang Yuan-Yi Mang Xi-Bing Zhang Shi-Ming Feng department of Hepatobiliary Pancreatic and vascular Surgery The Affiliated Calmette Hospital of Kunming Medical University and The First Hospital of KunmingKunming 650011Yunnan ProvinceChina

BACKGROUND The role of exosomes derived from HepG2.2.15 cells,which express hepatitis B virus(HBV)-related proteins,in triggering the activation of LX2 liver stellate cells and promoting liver fibrosis and cell proliferation remains *** focus was on comprehending the relationship and influence of differentially expressed microRNAs(DE-miRNAs)within these *** To elucidate the effect of exosomes derived from HepG2.2.15 cells on the activation of hepatic stellate cell(HSC)LX2 and the progression of liver *** Exosomes from HepG2.2.15 cells,which express HBV-related proteins,were isolated from parental HepG2 and WRL68 *** blotting was used to confirm the presence of the exosomal marker protein *** activation of HSCs was assessed using oil red staining,whereas DiI staining facilitated the observation of exosomal uptake by LX2 ***,we evaluated LX2 cell proliferation and fibrosis marker expression using 5-ethynyl-2′-deoxyuracil staining and western blotting,***-miRNAs were analyzed using *** Ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathways were used to annotate the target genes of *** Exosomes from HepG2.2.15 cells were found to induced activation and enhanced proliferation and fibrosis in LX2 cells.A total of 27 miRNAs were differentially expressed in exosomes from HepG2.2.15 *** analysis indicated that these DE-miRNA target genes were associated with cell differentiation,intracellular signal transduction,negative regulation of apoptosis,extracellular exosomes,and RNA *** pathway analysis highlighted ubiquitin-mediated proteolysis,the MAPK signaling pathway,viral carcinogenesis,and the toll-like receptor signaling pathway,among others,as enriched in these *** These findings suggest that exosomes from HepG2.2.15 cells play a substantial role in the activation,proliferation,and fibrosis of LX2 cells and that DE-miRNAs within these exos

关键词： Hepatic stellate cells Liver fibrosis Exosomes Small RNA sequencing HepG2.2.15

Bile acids and coronavirus disease 2019

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Acta Pharmaceutica Sinica B 2024年第5期14卷 1939-1950页

作者： Xiaoru Huang Xuening Liu Zijian Li department of Pharmacy Peking University Third HospitalBeijing 100191China department of Pharmaceutical Management and Clinical Pharmacy College of PharmacyPeking UniversityBeijing 100191China department of Cardiology and Institute of vascular Medicine Peking University Third HospitalBeijing Key Laboratory of Cardiovascular Receptors ResearchKey Laboratory of Cardiovascular Molecular Biology and Regulatory PeptidesMinistry of HealthState Key Laboratory of Vascular Homeostasis and RemodelingPeking UniversityBeijing 100191China

The coronavirus disease 2019(COVID-19)pandemic,caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),has been significantly ***,long-term health effects and prevention strategy remain ***,it is essential to explore the pathophysiological mechanisms and intervention for SARS-CoV-2 *** research indicates a link between COVID-19 and bile acids,traditionally known for facilitating dietary fat *** bile acid ursodeoxycholic acid potentially protects against SARS-CoV-2 infection by inhibiting the farnesoid X receptor,a bile acid nuclear *** activation of G-protein-coupled bile acid receptor,another membrane receptor for bile acids,has also been found to regulate the expression of angiotensin-converting enzyme 2,the receptor through which the virus enters human ***,we review the latest basic and clinical evidence linking bile acids to SARS-CoV-2,and reveal their complicated pathophysiological mechanisms.

关键词： Bile acids COVID-19 Farnesoid X receptor G-protein-coupled bile acid receptor SARS-CoV-2 Angiotensin-converting enzyme 2 Ursodeoxycholic acid Chenodeoxycholic acid