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  1. Article ; Online: Skimmianine attenuates liver ischemia/reperfusion injury by regulating PI3K-AKT signaling pathway-mediated inflammation, apoptosis and oxidative stress.

    Huo, Cheng-Long / Wang, Bing / Zhang, Xuewen / Sun, Zhen-Gang

    Scientific reports

    2023  Volume 13, Issue 1, Page(s) 18232

    Abstract: Liver ischemia/reperfusion (I/R) injury is a common injury after liver transplantation and hepatectomy. Skimmianine (Ski) has antibacterial, antiviral pharmacological effects. However, it is not clear whether Ski has a protective effect against liver I/R ...

    Abstract Liver ischemia/reperfusion (I/R) injury is a common injury after liver transplantation and hepatectomy. Skimmianine (Ski) has antibacterial, antiviral pharmacological effects. However, it is not clear whether Ski has a protective effect against liver I/R injury. In the present study, we established a mouse liver I/R model and an AML12 cell hypoxia-reoxygenation (H/R) model, both pretreated with different concentrations of Ski. Serum transaminase levels, necrotic liver area, cell viability, inflammatory factors, oxidative stress and apoptosis-related levels were measured to assess the protective effect of Ski against liver I/R injury. Western blotting was used to detect apoptosis-related proteins and PI3K-AKT pathway-related proteins. Mice and cells were also treated with PI3K inhibitor LY294002 to assess changes in indicators of liver injury. The results showed that Ski significantly reduced transaminase levels, liver necrosis area, oxidative stress, and apoptosis levels in mice with I/R. Ski also inhibited cell injury and apoptosis after H/R. Moreover, Ski activated phosphorylation of PI3K-AKT pathway-related proteins after liver I/R and cell H/R. Importantly, the PI3K inhibitor LY294002 effectively reversed the alleviation of I/R injury caused by Ski. These results confirm that Ski exerts a protective effect against liver I/R injury through activation of the PI3K-AKT pathway.
    MeSH term(s) Mice ; Animals ; Proto-Oncogene Proteins c-akt/metabolism ; Phosphatidylinositol 3-Kinases/metabolism ; Signal Transduction ; Reperfusion Injury/drug therapy ; Reperfusion Injury/metabolism ; Oxidative Stress ; Liver/metabolism ; Inflammation/metabolism ; Apoptosis ; Transaminases/metabolism
    Chemical Substances Proto-Oncogene Proteins c-akt (EC 2.7.11.1) ; Phosphatidylinositol 3-Kinases (EC 2.7.1.-) ; skimmianine (4E1KLC380B) ; Transaminases (EC 2.6.1.-)
    Language English
    Publishing date 2023-10-25
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-023-45354-2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: A comprehensive analysis of gasdermin family gene as therapeutic targets in pan-cancer.

    Huo, Cheng-Long / Deng, Yan / Sun, Zhen-Gang

    Scientific reports

    2022  Volume 12, Issue 1, Page(s) 13329

    Abstract: Six members of the gasdermin family are involved in various biological functions in malignant tumors. The present study aimed to perform a comprehensive analysis of gasdermin family genes in pan-cancer. Raw data was acquired from the genotype-tissue ... ...

    Abstract Six members of the gasdermin family are involved in various biological functions in malignant tumors. The present study aimed to perform a comprehensive analysis of gasdermin family genes in pan-cancer. Raw data was acquired from the genotype-tissue expression (GTEx) and the Cancer Genome Atlas. High inter-tumor heterogeneity in the expression between paracancerous and tumor tissues was observed across cancers. Survival analysis confirmed that the risk or protective effects of gasdermin family members on prognosis depended on the cancer types. The mutation frequency appeared to be high, and the mutation group had a worse prognosis. Besides, gasdermin family genes were associated with immune infiltrate subtypes, stromal and immune cell infiltration levels, TMB, MSI, immune checkpoint gene expression, and tumor stemness scores. Moreover, gasdermin family gene expressions affected the expressions of MMR genes and methyltransferases and could predict cancer cells sensitivity to chemotherapeutic drugs. Subsequently, the findings were double-checked in LIHC and PAAD. GSEA results indicated the gasdermin family genes mainly involved in tumor metabolism and immune microenvironment remodeling related signaling pathways. In conclusion, our findings confirmed that gasdermin family genes were potential therapeutic cancer targets in pan-cancer.
    MeSH term(s) Biomarkers, Tumor/genetics ; Family ; Humans ; Neoplasms/genetics ; Neoplasms/therapy ; Prognosis ; Survival Analysis ; Tumor Microenvironment/genetics
    Chemical Substances Biomarkers, Tumor
    Language English
    Publishing date 2022-08-03
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-022-17100-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Prognostic significance of preoperative systemic inflammatory biomarkers in patients with hepatocellular carcinoma after microwave ablation and establishment of a nomogram.

    Wang, Shuai / Deng, Yan / Yu, Xiao / Zhang, Xue-Wen / Huo, Cheng-Long / Sun, Zhen-Gang / Chang, Hong

    Scientific reports

    2021  Volume 11, Issue 1, Page(s) 13814

    Abstract: The study aimed to evaluate the prognostic significance of preoperative systemic inflammatory biomarkers including albumin to globulin ratio (AGR), neutrophil to lymphocyte ratio (NLR), lymphocyte to monocyte ratio (LMR), and platelet to lymphocyte ratio ...

    Abstract The study aimed to evaluate the prognostic significance of preoperative systemic inflammatory biomarkers including albumin to globulin ratio (AGR), neutrophil to lymphocyte ratio (NLR), lymphocyte to monocyte ratio (LMR), and platelet to lymphocyte ratio (PLR) and establish a nomogram in hepatocellular carcinoma (HCC) patients after microwave ablation (MWA). 192 HCC patients receiving MWA as initial therapy from the first ward of hepatobiliary surgery were classified as training cohort. Whereas, 84 patients from the second of hepatobiliary surgery were classified as validation cohort. Kaplan-Meier (KM) method and univariate analyses showed that AGR, NLR, LMR, and PLR were significantly associated with OS in the training cohort. Multivariate analysis including clinicopathologic features screened out independent predictors including ascites, tumor size, cancer embolus, AGR, and PLR. Based on those variables, a nomogram for predicting OS was established. The C-index was 0.794 in the training cohort and 0.772 in the validation cohort. Calibration plots identified the nomogram performed well with an ideal model. Compared with Barcelona Clinic Liver Cancer (BCLC) staging system and simple tumor size, the nomogram showed better predictive ability. Besides, the nomogram discovered the highest diagnostic accuracy in predicting postoperative clinical outcome than the combination of the present models with tumor size. In conclusion, the constructed nomogram could accurately predict individualized survival probability and might support clinician in individual treatment optimization and clinical decision-making.
    MeSH term(s) Adult ; Aged ; Aged, 80 and over ; Biomarkers, Tumor/blood ; Blood Platelets/metabolism ; Carcinoma, Hepatocellular/blood ; Carcinoma, Hepatocellular/pathology ; Carcinoma, Hepatocellular/therapy ; Disease-Free Survival ; Female ; Humans ; Inflammation/blood ; Inflammation/complications ; Inflammation/pathology ; Kaplan-Meier Estimate ; Leukocyte Count ; Liver Neoplasms/blood ; Liver Neoplasms/pathology ; Lymphocytes/pathology ; Male ; Microwaves/therapeutic use ; Middle Aged ; Monocytes ; Neutrophils/pathology ; Nomograms ; Platelet Count ; Preoperative Care ; Prognosis ; Radiofrequency Ablation/methods
    Chemical Substances Biomarkers, Tumor
    Language English
    Publishing date 2021-07-05
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-021-93289-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Prognostic Value Of Preoperative Systemic Inflammatory Biomarkers In Patients With Gallbladder Cancer And The Establishment Of A Nomogram.

    Deng, Yan / Zhang, Feng / Yu, Xiao / Huo, Cheng-Long / Sun, Zhen-Gang / Wang, Shuai

    Cancer management and research

    2019  Volume 11, Page(s) 9025–9035

    Abstract: Background and aim: Preoperative systemic inflammatory biomarkers, including neutrophil to lymphocyte ratio (NLR), derived neutrophil to lymphocyte ratio (dNLR), platelet to lymphocyte ratio (PLR), and lymphocyte to monocyte ratio (LMR) have been ... ...

    Abstract Background and aim: Preoperative systemic inflammatory biomarkers, including neutrophil to lymphocyte ratio (NLR), derived neutrophil to lymphocyte ratio (dNLR), platelet to lymphocyte ratio (PLR), and lymphocyte to monocyte ratio (LMR) have been developed to predict patient outcome in several types of carcinomas. The aim of this study was to investigate the potential prognostic value of NLR, dNLR, PLR, and LMR, and establish a prognostic nomogram in postoperative GBC patients who underwent radical cholecystectomy.
    Methods: 169 GBC patients were retrospectively enrolled in the present study. ROC curve analysis was used to determine the optimal cut-off values of systemic inflammatory biomarkers. The prognostic value of those biomarkers was investigated according to the Kaplan-Meier method and Cox regression model. A relevant prognostic nomogram was established.
    Results: Results showed that NLR, dNLR, PLR, and LMR were significantly associated with overall survival (OS); whereas, NLR and LMR were retained as independent indicators. Based on these independent predictors including tumor differentiation, T stage, N stage, CEA, NLR, and LMR, a nomogram was generated with an accuracy of 0.801.
    Conclusion: Based on our findings, the predictive nomogram could accurately predict individualized survival probability of postoperative GBC patients, and might support clinicians in treatment optimization and clinical decision-making.
    Language English
    Publishing date 2019-10-21
    Publishing country New Zealand
    Document type Journal Article
    ZDB-ID 2508013-1
    ISSN 1179-1322
    ISSN 1179-1322
    DOI 10.2147/CMAR.S218119
    Database MEDical Literature Analysis and Retrieval System OnLINE

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