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Hepatocyte apoptosis fragment product cytokeratin-18 M30 level and non-alcoholic steatohepatitis risk diagnosis:an international registry study

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Chinese Medical Journal 2023年第3期136卷 341-350页

作者： Huai Zhang Rafael S.Rios Jerome Boursier Rodolphe Anty Wah-Kheong Chan Jacob George Yusuf Yilmaz Vincent Wai-Sun Wong Jiangao Fan Jean-Francois Dufour George Papatheodoridis Li Chen Jorn M.Schattenberg Junping Shi Liang Xu Grace Lai-Hung Wong Naomi F.Lange Margarita Papatheodoridi Yuqiang Mi Yujie Zhou Christopher D.Byrne Giovanni Targher Gong Feng Minghua Zheng Department of Biostatistics and Medical Record The First Affiliated Hospital of Wenzhou Medical UniversityWenzhouZhejiang 325000China Department of Hepatology MAFLD Research CenterThe First Affiliated Hospital of Wenzhou Medical UniversityWenzhouZhejiang 325000China Service d’Hépato-Gastroentérologie et Oncologie Digestive Centre Hospitalier Universitaire d’AngersAngersFrance Laboratoire HIFIH UPRES EA3859SFR ICAT 4208Universitéd’AngersAngersFrance Université Cote d’Azur CHUINSERMU1065C3M06204 NiceFrance Gastroenterology and Hepatology Unit Department of MedicineFaculty of MedicineUniversity of MalayaKuala LumpurMalaysia Storr Liver Centre Westmead Institute for Medical ResearchWestmead Hospital and University of SydneySydneyNSWAustralia Department of Gastroenterology School of MedicineMarmara UniversityIstanbulTurkey Department of Gastroenterology School of MedicineRecep Tayyip Erdogan UniversityRizeTurkey Department of Medicine and Therapeutics The Chinese University of Hong KongHong Kong 999077China Department of Gastroenterology Xinhua HospitalShanghai Jiao Tong University School of MedicineShanghai 200000China University Clinic for Visceral Surgery and Medicine InselspitalUniversity Hospital BernBernSwitzerland Graduate School for Health Sciences University of BernBernSwitzerland Academic Department of Gastroenterology Medical School of National and Kapodistrian University of AthensGeneral Hospitalof Athens“Laiko”AthensGreece Department of Gastroenterology Ruijin HospitalShanghai 200000China Metabolic Liver Research Program I Department of MedicineUniversity Medical Center MainzMainzGermany The Affiliated Hospital of Hangzhou Normal University HangzhouZhejiang 310000China Tianjin Second People’s Hospital Tianjin 300000China Division of Gastroenterology and Hepatology Key Laboratory of Gastroenterology and HepatologyMinistry of HealthRenji HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai Institute of Digestive DiseaseShanghai 200000Ch

Background:Liver biopsy for the diagnosis of non-alcoholic steatohepatitis(NASH)is limited by its inherent invasiveness and possible sampling *** studies have shown that cytokeratin-18(CK-18)concentrations may be useful in diagnosing NASH,but results across studies have been *** aimed to identify the utility of CK-18 M30 concentrations as an alternative to liver biopsy for non-invasive identification of ***:Individual data were collected from 14 registry centers on patients with biopsy-proven non-alcoholic fatty liver disease(NAFLD),and in all patients,circulating CK-18 M30 levels were *** with a NAFLD activity score(NAS)≥5 with a score of≥1 for each of steatosis,ballooning,and lobular inflammation were diagnosed as having definite NASH;individuals with a NAS≤2 and no fibrosis were diagnosed as having non-alcoholic fatty liver(NAFL).Results:A total of 2571 participants were screened,and 1008(153 with NAFL and 855 with NASH)were finally *** CK-18 M30 levels were higher in patients with NASH than in those with NAFL(mean difference 177 U/L;standardized mean difference[SMD]:0.87[0.69–1.04]).There was an interaction between CK-18 M30 levels and serum alanine aminotransferase,body mass index(BMI),and hypertension(P18 M30 levels were positively associated with histological NAS in most *** area under the receiver operating characteristics(AUROC)for NASH was 0.750(95%confidence intervals:0.714–0.787),and CK-18 M30 at Youden’s index maximum was 275.7 U/*** sensitivity(55%[52%–59%])and positive predictive value(59%)were not ***:This large multicenter registry study shows that CK-18 M30 measurement in isolation is of limited value for non-invasively diagnosing NASH.

关键词： Apoptosis Diagnosis cytokeratin-18 Liver histology Non-alcoholic steatohepatitis Non-alcoholic fatty liver disease

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Crosstalk between angiogenesis, cytokeratin-18, and insulin resistance in the progression of non-alcoholic steatohepatitis

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World Journal of Gastroenterology 2009年第41期15卷 5193-5199页

作者： Mitsuteru Kitade Hitoshi Yoshiji Ryuichi Noguchi Yasuhide Ikenaka Kosuke Kaji Yusaku Shirai Masaharu Yamazaki Masahito Uemura Junichi Yamao Masao Fujimoto Akira Mitoro Masahisa Toyohara Masayoshi Sawai Motoyuki Yoshida Chie Morioka Tatsuhiro Tsujimoto Hideto Kawaratani Hiroshi Fukui Third Department of Internal Medicine Nara Medical University

AIM: To elucidate the possible crosstalk between angiogenesis, cytokeratin-18 (CK-18), and insulin resistance (IR) especially in patients with non-alcoholic steatohepatitis (NASH).METHODS: Twenty-eight patients with NASH and 11 with simple fatty liver disease (FL) were enrolled in this study and underwent clinicopathological examination. The measures of angiogenesis, CK-18, and IR employed were CD34-immunopositive vessels, CK-18immunopositive cells, and homeostasis model assessment of IR (HOMA-IR), respectively. The correlations of these factors with NASH were ***: Significant development of hepatic neovascularization was observed only in NASH, whereas almost no neovascularization could be observed in FL and healthy liver. The degree of angiogenesis was almost parallel to liver fibrosis development, and both parameters were positively correlated. Similarly, CK-18expression and HOMA-R were signifi cantly increased in NASH as compared with FL and healthy liver. Furthermore, CK-18 and HOMA-IR were also positively correlated with the degree of neovascularization. CONCLUSION: These results indicate that the crosstalk between angiogenesis, CK-18, and IR may play an important role in the onset and progression of NASH.

关键词： Angiogenesis cytokeratin-18 Fatty liver Insulin resistance Non-alcoholic steatohepatitis Liver fibrosis

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结直肠癌前哨淋巴结微转移免疫组化检测的临床意义

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岭南现代临床外科 2007年第5期7卷 323-324页

作者：王天宝邓美海董文广汪建平中山大学附属第三医院胃肠外科广州510630 中山大学附属第一医院胃肠外科广州510630 中山大学附属第六医院胃肠外科广州510630

目的探讨cytokeratin-18(CK-18)免疫组织化学在结直肠癌前哨淋巴结转移检测中的应用价值。方法自2003年5月至2004年3月采用CK-18免疫组织化学方法检测99例SLN组织微转移癌。结果常规病理检测发现结直肠癌淋巴结转移45例,未转移54例。99... 详细信息

目的探讨cytokeratin-18(CK-18)免疫组织化学在结直肠癌前哨淋巴结转移检测中的应用价值。方法自2003年5月至2004年3月采用CK-18免疫组织化学方法检测99例SLN组织微转移癌。结果常规病理检测发现结直肠癌淋巴结转移45例,未转移54例。99例SLN常规病理癌转移阴性81例,其中CK-18免疫组织化学检测发现微转移31例。CK-18染色将15%(8/54)常规病理Dukes’A及B期患者肿瘤分期提升为Dukes’C期。CK-18免疫组织化学判定结直肠癌淋巴结转移的敏感性为98%,特异性为96%,准确度为97%。结论CK-18免疫组织化学检测结直肠癌SLN有助于提高Dukes’A及B期结直肠癌的病理分期。

关键词：结直肠癌前哨淋巴结 cytokeratin-18 免疫组织化学

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TuM2-PK、CK18-3A9联合CYFRA21-1在非小细胞肺癌诊断中的应用价值

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国际检验医学杂志 2014年第19期35卷 2634-2635页

作者：陶光丽任传路丁庆莉昆山市花桥人民医院检验科江苏昆山215332 中国人民解放军第一〇〇医院检验病理科江苏苏州215007

目的通过检测肿瘤型M2丙酮酸激酶(TuM2-PK)、细胞角蛋白18(CK18)-3A9和细胞角蛋白19片段(CYFRA21-1)在非小细胞肺癌(NSCLC)患者血清中的表达水平,评价其在NSCLC中的诊断价值。方法收集67例NSCLC患者(NSCLC组),72例肺部良性疾病患者(良性... 详细信息

目的通过检测肿瘤型M2丙酮酸激酶(TuM2-PK)、细胞角蛋白18(CK18)-3A9和细胞角蛋白19片段(CYFRA21-1)在非小细胞肺癌(NSCLC)患者血清中的表达水平,评价其在NSCLC中的诊断价值。方法收集67例NSCLC患者(NSCLC组),72例肺部良性疾病患者(良性组)和75健康体检者(对照组)的血清,采用酶联免疫吸附试验(ELISA)检测TuM2-PK和CK18-3A9水平,采用电化学发光法检测CYFRA21-1水平。结果与对照组及良性组比较,NSCLC组TuM2-PK、CK18-3A9和CYFRA21-1水平明显升高(P18-3A9的敏感性明显高于CYFRA21-1(P18-3A9(P18-3A9(P18-3A9和CYFRA21-1联合检测可有效提高NSCLC诊断的敏感性和准确性。

关键词：肿瘤型M 2丙酮酸激酶细胞角蛋白18 细胞角蛋白19片段联合检测非小细胞肺癌 cytokeratin-18

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