ArticleAsian Pacific journal of cancer prevention : APJCP2019
The Role of Human Epidermal Growth Factor Receptor (HER2/neu) in the Prognosis of Patients with Gastric Cancer.
Article in Asian Pacific journal of cancer prevention : APJCP, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Clinicopathological features and prognoses of HER-2-positive gastric cancer.Molecular and clinical oncology · 2026Article
- Indications for adjuvant chemotherapy in patients with pT1N1M0 gastric cancer: a single-center experience.Journal of cancer research and clinical oncology · 2021Article
- A Novel Small Molecular Antibody, HER2-Nanobody, Inhibits Tumor Proliferation in HER2-Positive Breast Cancer CellsFrontiers in oncology · 2021Article
- Identification of kinesin family member 3B (KIF3B) as a molecular target for gastric cancer.The Kaohsiung journal of medical sciences · 2020Article
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Abstract
Objective: Gastric cancer is one of the oncological challenges, and tendency toward target therapy in this cancer has been increased. Controversy still exists on prognostic value of HER2/neu expression and its relationship with clinicopathological characteristics and survival of gastric cancer patients. In this regard, the present study examined the status of HER2/neu in patients with gastric cancer and its prognostic effects. Methods: Pathological samples of 97 gastric cancer patients diagnosed over the last 8 or 9 years (from 2008 to the end of 2017) and treated with 5-fluorouracil, Docetaxel, and Cisplatin (TCF) were studied in this investigation. Patients were assigned to two groups according to their HER2/neu status. First group included patients with positive HER2/neu (Score 3) and second group involved patients with negative HER2/neu (Score 0 and 1). Patients were compared in terms of disease stage, survival rate, and mortality. Results: The mean age of patients was 58 years old. There were 75 men and 22 women in this study. In terms of disease stage, 4, 21, 41, and 31 patients were in stage I, II, III, and IV, respectively. Using IHC method, it was found that 27, 23, 25, and 22 patients had HER2/neu expression with score 0, score +1, score 2+ and score+3, respectively. We discovered that expression of positive HER2/neu was associated with male sex. We also observed that survival and mortality rates following treatment initiation were significantly different between HER2/neu positive and negative gastric cancer patients (P<0.01). Conclusion: Evaluation of HER2/neu status in gastric cancer patients showed that HER2/neu 3+ expression could reduce the patients’ survival. Therefore, it is recommended that patients who may benefit from trastuzumab, be treated. A clinical multi-center trial should be also considered for use of this drug in adjuvant cases.
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