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Journal of Environmental Pathology, Toxicology and Oncology

Publication de 4  numéros par an

ISSN Imprimer: 0731-8898

ISSN En ligne: 2162-6537

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 2.4 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 2.8 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.5 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00049 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.59 SJR: 0.429 SNIP: 0.507 CiteScore™:: 3.9 H-Index: 49

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Is It a Protective Factor of Helicobacter pylori Infection in Overall Survival of All Gastric Cancer? Evidence from Meta-Analysis

Volume 36, Numéro 4, 2017, pp. 309-320
DOI: 10.1615/JEnvironPatholToxicolOncol.2017024821
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RÉSUMÉ

Purpose – We aimed to assess whether Helicobacter pylori infection influences prognosis in gastric cancer patients (GC).
Methods – We systematically searched MEDLINE, PubMed, EBSCO, EMBASE, and the Cochrane Library (CENTRAL) Register from inception to June 1, 2017. Overall survival (mean OS) or disease-free survival (mean DFS) in GC patients were calculated using the hazard ratio (HR) and 95% confidence intervals (95% CIs).
Results – In total, 19 articles with 4,321 GC patients were enrolled. Helicobacter pylori infection is associated with longer OS (HR 0.73; 95% CI 0.60–0.89; P < 0.001) and DFS (HR 0.75; 95% CI 0.53–1.07; P = 0.002) in GC patients overall. For our subgroup analysis, the pooled HRs and 95% CIs were as follows: China (OS: HR 0.95; 95% CI 0.63–1.42; P = 0.804 and DFS: HR 0.88; 95% CI 0.50–1.56; P = 0.658), Europe (OS: HR 0.69; 95% CI 0.52–0.92; P = 0.010 and DFS: HR 0.62; 95% CI 0.32–1.17; P = 0.141), United States (OS: HR 0.77: 95% CI 0.56–1.06; P = 0.105), Korea (OS: HR 0.45; 95% CI 0.27–0.75; P = 0.002 and DFS: HR 0.45; 95% CI 0.24–0.83, P = 0.011), and Turkey (OS: HR 0.94; 95% CI 0.52–1.70; P = 0.839 and DFS: HR 0.95; 95% CI 0.53–1.71, P = 0.864). Moreover, for R0 or M0 patients, H. pylori infection is associated with better OS and DFS (P all values < 0.05).
Conclusions – Helicobacter pylori infection has a better prognosis in GC patients from Korea and Europe. Helicobacter pylori infection has no association with prognosis for China, the United States, or Turkey. Also, H. pylori infection has a better prognosis in R0 resection or M0 GC patients.

CITÉ PAR
  1. Chuang Yun‐Shiuan, Wu Meng‐Chieh, Wang Yao‐Kuang, Chen Yi‐Hsun, Kuo Chao‐Hung, Wu Deng‐Chyang, Wu Ming‐Tsang, Wu I‐Chen, Risks of substance uses, alcohol flush response, Helicobacter pylori infection and upper digestive tract diseases—An endoscopy cross‐sectional study , The Kaohsiung Journal of Medical Sciences, 2019. Crossref

  2. Ma Fang, Li Xue, Ren Juchao, Guo Ruiting, Li Yuwei, Liu Jichang, Sun Yundong, Liu Zhifang, Jia Jihui, Li Wenjuan, Downregulation of eukaryotic translation initiation factor 3b inhibited proliferation and metastasis of gastric cancer, Cell Death & Disease, 10, 9, 2019. Crossref

  3. Huang Lu , Wang Zhi‑Yong , Pan Dao‑Dong , Penicillin‑binding protein 1A mutation‑positive Helicobacter�pylori promotes epithelial‑mesenchymal transition in gastric cancer via the suppression of microRNA‑134, International Journal of Oncology, 2018. Crossref

  4. Luu Xuan Quy, Lee Kyeongmin, Jun Jae Kwan, Suh Mina, Jung Kyu-Won, Choi Kui Son, Effect of gastric cancer screening on long-term survival of gastric cancer patients: results of Korean national cancer screening program, Journal of Gastroenterology, 57, 7, 2022. Crossref

  5. Jia Zhifang, Zheng Min, Jiang Jing, Cao Donghui, Wu Yanhua, Zhang Yuzheng, Fu Yingli, Cao Xueyuan, Positive H. pylori status predicts better prognosis of non-cardiac gastric cancer patients: results from cohort study and meta-analysis, BMC Cancer, 22, 1, 2022. Crossref

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