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Loss of monopolar spindle-binding protein 3B expression promotes colorectal cancer malignant behaviors by activation of target of rapamycin kinase/autophagy signaling

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World Journal of Gastroenterology 2024年第26期30卷 3229-3246页

作者： Juan Sun Jin-Xiu Zhang Meng-Shi Li Meng-Bin Qin Ruo-Xi Cheng Qing-Ru Wu Qiu-Ling Chen Dan Yang Cun Liao Shi-Quan Liu Jie-An Huang Department of Gastroenterology The Second Affiliated Hospital of Guangxi Medical UniversityNanning 530007Guangxi Zhuang Autonomous RegionChina Department of Colorectal&Anal Surgery The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina

BACKGROUND Monopolar spindle-binding protein 3B(MOB3B)functions as a signal transducer and altered MOB3B expression is associated with the development of human *** To investigate the role of MOB3B in colorectal cancer(CRC).METHODS This study collected 102 CRC tissue samples for immunohistochemical detection of MOB3B expression for association with CRC *** overexpression and knockdown of MOB3B expression were induced in CRC cell lines,changes in cell viability,migration,invasion,and gene expression were *** cell autophagy was detected using transmission electron microscopy,while nude mouse xenograft experiments were performed to confirm the in-vitro *** MOB3B expression was reduced in CRC vs normal tissues and loss of MOB3B expression was associated with poor CRC *** of MOB3B protein in vitro attenuated the cell viability as well as the migration and invasion capacities of CRC cells,whereas knockdown of MOB3B expression had the opposite effects in CRC *** the molecular level,microtubule-associated protein light chain 3 II/I expression was elevated,whereas the expression of matrix metalloproteinase(MMP)2,MMP9,sequestosome 1,and phosphorylated mechanistic target of rapamycin kinase(mTOR)was downregulated in MOB3B-overexpressing RKO *** contrast,the opposite results were observed in tumor cells with MOB3B *** nude mouse data confirmed these in-vitro findings,i.e.,MOB3B expression suppressed CRC cell xenograft growth,whereas knockdown of MOB3B expression promoted the growth of CRC cell *** Loss of MOB3B expression promotes CRC development and malignant behaviors,suggesting a potential tumor suppressive role of MOB3B in CRC by inhibition of mTOR/autophagy signaling.

关键词： Colorectal cancer Monopolar spindle-binding protein 3B Mechanistic target of rapamycin kinase Autophagy Prognosis

Inhibition of Bcl-6 Expression Ameliorates Asthmatic Characteristics in Mice

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Current Medical Science 2024年第1期44卷 110-120页

作者： Chang-zhi ZHOU Xiong XIONG Wei-jun TAN Ya-fei WANG Zhen YANG Xue-ying LI Xiu-wen YANG Xiao-fan LIU Sun-feng YU Liang-chao WANG Shuang GENG Department of Respiratory and Critical Care Medicine The Central Hospital of WuhanTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430014China Department of General Surgery Wuhan Wuchang HospitalWuhan University of Science and TechnologyWuhan 430063China

Objective The function of Bcl-6 in T follicular helper(Tfh)cell maturation is indispensable,and Tfh cells play a pivotal role in *** study investigated the impact of Bcl-6 on asthmatic *** The microscopic pathological alterations,airway resistance(AR),and lung compliance(LC)were determined in asthmatic mice and Bcl-6 interference *** surface molecular markers of Tfh cells and the Bcl-6 mRNA and protein expression were determined by flow cytometry,RT-qPCR,and Western blotting,*** relationships between the Tfh cell ratio and the IgE and IgG1 concentrations in peripheral blood mononuclear cells(PBMCs)and bronchoalveolar lavage fluid(BALF)were *** Asthmatic inflammatory changes were observed in the lung tissue and were attenuated by Bcl-6 siRNA and dexamethasone(DXM).Asthmatic mice exhibited an increased AR and a decreased LC,while Bcl-6 siRNA or DXM mitigated these *** percentages of Tfh cells and eosinophils were significantly increased in the asthmatic mice,and they significantly decreased after Bcl-6 inhibition or DXM ***-qPCR and Western blotting analyses revealed that the Bcl-6 expression level in PBMCs was significantly higher in asthmatic mice,and it decreased following Bcl-6 inhibition or DXM *** IgE expression in the serum and BALF and the B cell expression in PBMCs exhibited a similar *** asthmatic mice,the ratio of Tfh cells in the peripheral blood showed a strong positive correlation with the IgE levels in the serum and BALF,but not with the IgG1 *** The amelioration of airway inflammation and airway hyper-responsiveness is achieved through Bcl-6 suppression,which effectively hinders Tfh cell differentiation,ultimately resulting in a concurrent reduction in IgE production.

关键词： Bcl-6 Tfh asthma airway hyper-responsiveness mouse model

Microglial NLRP3 inflammasome-mediated neuroinflammation and therapeutic strategies in depression

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Neural Regeneration research 2024年第9期19卷 1890-1898页

作者： Qiuqin Han Wenhui Li Peiqing Chen Lijuan Wang Xiwen Bao Renyan Huang Guobin Liu Xiaorong Chen Department of scientific research Shanghai University of Medicine&Health Sciences Affiliated Zhoupu HospitalShanghaiChina Department of Traditional Chinese Vascular Surgery Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghaiChina Department of Physiology Laboratory of Neurodegenerative DiseasesChangzhi Medical CollegeChangzhiShanxi ProvinceChina

Previous studies have demonstrated a bidirectional relationship between inflammation and *** of the nucleotide-binding oligomerization domain,leucine-rich repeat,and NLR family pyrin domain-containing 3(NLRP3)inflammasomes is closely related to the pathogenesis of various neurological *** patients with major depressive disorder,NLRP3 inflammasome levels are significantly *** the role that NLRP3 inflammasome-mediated neuroinflammation plays in the pathogenesis of depression may be beneficial for future therapeutic *** this review,we aimed to elucidate the mechanisms that lead to the activation of the NLRP3 inflammasome in depression as well as to provide insight into therapeutic strategies that target the NLRP3 ***,we outlined various therapeutic strategies that target the NLRP3 inflammasome,including NLRP3 inflammatory pathway inhibitors,natural compounds,and other therapeutic compounds that have been shown to be effective in treating ***,we summarized the application of NLRP3 inflammasome inhibitors in clinical trials related to ***,there is a scarcity of clinical trials dedicated to investigating the applications of NLRP3 inflammasome inhibitors in depression *** modulation of NLRP3 inflammasomes in microglia holds promise for the management of *** investigations are necessary to ascertain the efficacy and safety of these therapeutic approaches as potential novel antidepressant treatments.

关键词： depression microglia neuroinflammation NLRP3 inflammasome

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The real-world study of the clinical characteristics, diagnosis, and treatment of advanced pancreatic cancer in China

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胰腺病学杂志(英文) 2024年第1期7卷 1-9页

作者： Cui Jiujie Fu Qihan Chen Xiaobing Wang Yanling Li Qi Wang Feng Li Zhihua Dai Guanghai Wang Yusheng Zhang Hongmei Liang Houjie Zhou Jun Yang Liu Wang Fenghua Zheng Leizhen Chen Xiaofeng Gong Ping Liu Jiang Yuan Ying Wang Lin Cheng Yuejuan Zhang Jun Zhou Yuhong Guo Weijian Zhan Xianbao Zou Zhengyun Li Da Zeng Shan Li Enxiao Li Zhiwei Teng Zan Cao Dan Kan Jie Xiong Jianping Quan Ming Yao Jiayu Yang Haiyan Wang Liwei Department of Medical Oncology Renji Hospital School of Medicine Shanghai Jiao Tong University Shanghai China Department of Medical Oncology The First Affiliated Hospital College of Medicine Zhejiang University Hangzhou China Department of Medical Oncology Affiliated Cancer Hospital of Zhengzhou University Henan Cancer Hospital Zhengzhou China Department of Medical Oncology Shanghai General Hospital Shanghai Jiao Tong University Shanghai China Department of Medical Oncology The First Affiliated Hospital of Zhengzhou University Zhengzhou China Department of Medical Oncology Sun Yat-sen Medical Hospital Sun Yat-sen University Guangzhou China Medical Oncology Chinese PLA General Hospital Beijing China Department of Gastrointestinal Oncology Shanxi Provincial Cancer Hospital Affiliated to Shanxi Medical University Taiyuan China Department of Clinical Oncology Xijing Hospital Air Force Medical University Xi’an China Department of Oncology and Southwest Cancer Center Southwest Hospital Third Military Medical University (Army Military Medical University) Chongqing China Department of Gastrointestinal Oncology Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/ Beijing) Peking University Cancer Hospital &amp Institute Beijing China Cancer Center Department of Medical Oncology Zhejiang Provincial People’s Hospital People’s Hospital of Hangzhou Medical College Hangzhou China Department of Medical Oncology Sun Yat-sen University Cancer Center State Key Laboratory of Oncology in South China Collaborative Innovation Center for Cancer Medicine Guangzhou Guangdong China Oncology Department Xin Hua Hospital Affiliated to Shanghai JiaoTong University School of Medicine Shanghai China Department of Oncology the First Affiliated Hospital with Nanjing Medical University Nanjing China Department of Oncology The First Affiliated Hospital School of Medicine Shihezi University Shihezi China Department of Oncology People’s Hospital of Xinjia

Objective: Real-world diagnostic and treatment data for pancreatic cancer in China are lacking. As such, the present study investigated the clinical characteristics, diagnosis, and treatment of advanced pancreatic cancer (including locally advanced and metastatic disease) in the Hospital-based Advanced Pancreatic Cancer Cohort in China of the China Pancreas Data Center ***: A total of 5349 Chinese patients with advanced pancreatic cancer were identified from a database. The entire course of real-world pancreatic cancer management was ***: The proportion of patients with advanced pancreatic cancer was higher among males than females (62.4% vs 37.6%, respectively). Patients typically had a history of hypertension (30.8%), diabetes (21.6%), and cholangitis (20.2%). Abdominal pain (51.6%), abdominal distension (27.1%), jaundice (20.1%), and weight loss (16.3%) were the main symptoms observed in patients with advanced pancreatic cancer in this cohort. Serum carbohydrate antigen (CA)19-9 is one of the most common tumor markers. In the present study, 2562 patients underwent first-line therapy. The median progression-free survival (PFS) for patients undergoing first-line therapy was 4.1 months. The major options for first-line therapy included gemcitabine (GEM) plus S-1 (GS/X) (23.4%), nab-paclitaxel plus GEM (AG) (18.1%), oxaliplatin, irinotecan, and leucovorin-modulated fluorouracil (FOLFIRINOX; 11.9%), nab-paclitaxel plus S-1 (AS) (8.9%), and GEM combined with oxaliplatin/cisplatin (GEMOX/GP) (7.6%). The AS and GS/X regimens were associated with the highest PFS ***: This is the first study to report multicenter, real-world data regarding advanced pancreatic cancer in China. Results revealed that real-world treatment options differed from guideline recommendations, and PFS was shorter than that in previously reported data. Improving intelligent follow-up systems and standardizing diagnosis and treatment of pancreatic cancer is recomm

关键词： Advanced pancreatic cancer China Pancreas Data Center Chinese First-line regimens Real-world study

Pien Tze Huang Inhibits Migration and Invasion of Hepatocellular Carcinoma Cells by Repressing PDGFRB/YAP/CCN2 Axis Activity

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Chinese Journal of Integrative Medicine 2024年第2期30卷 115-124页

作者： LUO Zhi-yi TIAN Qi CHENG Niang-mei LIU Wen-han YANG Ye CHEN Wei ZHANG Xiang-zhi ZHENG Xiao-yuan CHEN Ming-sheng ZHUANG Qiu-yu ZHAO Bi-xing LIU Cong-sheng LIU Xiao-long LI Qin WANG Ying-chao The United Innovation of Mengchao Hepatobiliary Technology Key Laboratory of Fujian Province Mengchao Hepatobiliary Hospital of Fujian Medical UniversityFuzhou(350025)China Fujian Pien Tze Huang Enterprise Key Laboratory of Natural Medicine research and Development Zhangzhou Pien Tze Huang Pharmaceutical Co.Ltd.ZhangzhouFujian Province(363099)China College of Biological Science and Engineering and Mengchao Med-X Center Fuzhou UniversityFuzhou(350116)China Department of Internal Medicine Mengchao Hepatobiliary Hospital of Fujian Medical UniversityFuzhou(350025)China

Objective:To investigate the effects of Pien Tze Huang(PZH) on the migration and invasion of HCC cells and underlying molecular ***:Cell counting kit-8(CCK-8) was applied to evaluate the cell viabilities of SMMC-7721,SK-Hep-1,C3A and HL-7702(6 × 10^(3)cells/well) co-incubated with different concentrations of PZH(0,0.2,0.4,0.6,0.8 mg/mL) for 24 ***,wound healing assay,CCK-8and Annexin V-FITC/PI staining were conducted to investigate the effects of PZH on the migration,invasion,proliferation and apoptosis of SK-Hep-1 and SMMC-7721 cells(650 μg/mL for SK-Hep-1 cells and 330 μg/mL for SMMC-7721 cells),*** vivo,lung metastasis mouse model constructed by tail vein injection of HCC cells was used for evaluating the anti-metastasis function of ***-Hep-1 cells(10^(6)cells/200 μL per mice) were injected into B-NDG mice via tail *** 8 mice were randomly divided into PZH and control groups,4 mice in each *** 2-d inoculation,mice in the PZH group were administered with PZH(250 mg/kg,daily) and mice in the control group received only vehicle(PBS) from the 2nd day after xenograft to day *** analysis based on RNA-seq was subsequently used for deciphering anti-tumor mechanism of *** real-time polymerase chain reaction(qRT-PCR) and Western blot were applied to verify RNA-seq *** reporter assay was performed to examine the transcriptional activity of yes-associated protein(YAP).Results:PZH treatment significantly inhibited the migration,invasion,proliferation and promoted the apoptosis of HCC cells in vitro and in vivo(P<0.01).Transcriptome analysis indicated that Hippo signaling pathway was associated with anti-metastasis function of *** study showed PZH significantly inhibited the expressions of platelet derived growth factor receptor beta(PDGFRB),YAP,connective tissue growth factor(CCN2),N-cadherin,vimentin and matrix metallopeptidase 2(MMP2,P<0.01).Meanwhile,the phosphorylatio

关键词： PienTzeHuang hepatocellular carcinoma RNA-seq Hippo yes-associated protein

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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

Identification of the key genes and mechanisms associated with transcatheter arterial chemoembolisation refractoriness in hepatocellular carcinoma

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World Journal of Clinical Oncology 2024年第1期15卷 62-88页

作者： Jie-Zhuang Huang Jian-Di Li Gang Chen Rong-Quan He Department of Medical Oncology The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina Department of Pathology The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina

BACKGROUND Transcatheter arterial embolisation(TACE)is the primary treatment for intermediate-stage hepatocellular carcinoma(HCC)patients while some HCC cases have shown resistance to *** To investigate the key genes and potential mechanisms correlated with TACE refractoriness in *** The microarray datasets of TACE-treated HCC tissues,HCC and non-HCC tissues were collected by searching multiple public *** respective differentially expressed genes(DEGs)were attained via limma R *** gene co-expression network analysis was employed for identifying the significant modules related to TACE *** refractoriness-related genes were obtained by intersecting up-regulated TACE-associated and HCC-associated DEGs together with the genes in significant modules related to TACE *** key genes expression in the above two pairs of samples was compared respectively via Wilcoxon tests and standard mean differences *** prognostic value of the key genes was evaluated by Kaplan-Meier *** analysis was utilised to investigate the independent prognostic factor in key ***-cell RNA(scRNA)sequencing analysis was conducted to explore the cell types in *** refractoriness-related genes activity was calculated via AUCell *** CellChat R package was used for the investigation of the cell–cell communication between the identified cell *** HCC tissues of TACE non-responders(n=66)and TACE responders(n=81),HCC(n=3941)and non-HCC(n=3443)tissues were *** five key genes,DLG associated protein 5(DLGAP5),Kinesin family member 20A(KIF20A),Assembly factor for spindle microtubules(ASPM),Kinesin family member 11(KIF11)and TPX2 microtubule nucleation factor(TPX2)in TACE refractoriness-related genes,were *** five key genes were all up-regulated in the TACE non-responders group and the HCC *** expression of the five key genes predicted poor prognosis in *** the key genes,TP

关键词： Hepatocellular carcinoma Transcatheter arterial embolisation refractoriness Weighted gene co-expression network analysis Single-cell RNA sequencing AUCell CellChat

What are the changes in the hotspots and frontiers of microRNAs in hepatocellular carcinoma over the past decade?

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World Journal of Clinical Oncology 2024年第1期15卷 145-158页

作者： Lu Zhang Zu-Yuan Chen Xiao-Xian Wei Jian-Di Li Gang Chen Department of Pathology The First Affiliated Hospital of Guangxi Medical UniversityNanning 530021Guangxi Zhuang Autonomous RegionChina

BACKGROUND Emerging research suggests that microRNAs(miRNAs)play an important role in the development of hepatocellular carcinoma(HCC).A comprehensive analysis of recent research concerning miRNAs in HCC development could provide researchers with a valuable reference for further *** To make a comprehensive analysis of recent studies concerning miRNAs in *** All relevant publications were retrieved from the Web of Science Core Collection *** software,VOSviewer software and CiteSpace software were used to visually analyze the distribution by time,countries,institutions,journals,and authors,as well as the keywords,burst keywords and thematic *** A total of 9426 publications on this topic were found *** to the keywords analysis,we found that the studies of miRNAs focused on their expression level,effects,and mechanisms on the biological behaviour of *** bursting analysis showed that in the early years(2013–2017),“micro-RNA expression”,“gene expression”,“expression profile”,“functional polymorphism”,“circulating microRNA”,“susceptibility”and“mir 21”started to attract *** the latest phase(2018–2022),the hot topics turned to“sorafenib resistance”,“tumor microenvironment”and so *** This study provides a comprehensive overview of the role of miRNAs in HCC development based on bibliometric *** hotspots in this field focus on miRNAs expression level,effects,and mechanisms on the biological behavior of *** frontiers turned to sorafenib resistance,tumor microenvironment and so on.

关键词： miRNA Hepatocellular carcinoma Bibliometric VOSviewer CiteSpace

Study on Quality Standards of Jianjin Zhuanggu Paste

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Agricultural Biotechnology 2024年第3期13卷 75-80页

作者： Bo LIANG Sitong LIU Yunshuang CAI Cheng GUO Shengzhuang WEI Guiyan LI Chunhui HUANG Qiuyan HUANG Xiaoqi HUANG Xiaolian LIANG Preparation Center of Wuzhou Hospital of Traditional Chinese Medicine Wuzhou 543000China Lingnan Institute of Traditional Chinese Medicine Wuzhou Hospital of Traditional Chinese MedicineWuzhou 543000China

[Objectives]Some Chinese medicinal materials of Jianjin Zhuanggu Paste were microscopically identified,and several active ingredients were studied by thin-layer identification,which provides reference for further improving the quality standards of hospital preparations.[Methods]The effective components of Jianjin Zhuanggu Paste were qualitatively identified by thin-layer chromatography(TLC).[Results]The microscopic identification of the three Chinese medicinal materials in Jianjin Zhuanggu Paste showed the microscopic characteristics of Radix Codonopsis,Radix Astragali and Radix *** identification showed that there were characteristic spots of Radix Codonopsis,Radix Astragali,Radix Rehmanniae Preparata and Radix Notoginseng in Jianjin Zhuanggu Paste.[Conclusions]This study established the quality standard research method of Jianjin Zhuanggu Paste,which further strengthens the safety standards of hospital preparations,and improves the clinical efficacy of drugs,as well as the quality standards of hospital preparations to a certain extent.

关键词： Jianjin Zhuanggu Paste Microscopic identification Production technique Thin layer chromatography Quality standard