ArticleMedical oncology (Northwood, London, England)2014
Inactivation of RUNX3 predicts poor prognosis in esophageal squamous cell carcinoma after Ivor-Lewis esophagectomy.
Article in Medical oncology (Northwood, London, England), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 5 citations in OpenAlex.
- Expression, clinical significance and correlation of RUNX3 and HER2 in colorectal cancer.Journal of gastrointestinal oncology · 2021Article
- RUNX3 inhibits the invasion and migration of esophageal squamous cell carcinoma by reversing the epithelial‑mesenchymal transition through TGF‑β/Smad signaling.Oncology reports · 2020Article
- RUNX3 reverses cisplatin resistance in esophageal squamous cell carcinoma via suppression of the protein kinase B pathway.Thoracic cancer · 2016Article
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4 authors at 2 institutions in 1 country.
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Abstract
The inactivation of RUNX3 in various cancers has been reported while the expression of RUNX3 on protein level in esophageal squamous cell carcinoma (ESCC) and its relationship with pathological parameters and prognosis still remained unclear. In this study, we examined the expression of RUNX3 in 158 ESCC samples and 20 normal esophageal mucosa samples by immunohistochemistry and qRT-PCR. The IHC result showed that RUNX3 was detected mainly in the nuclei of basal layer cells in 18 of 20 normal mucosa samples while in 158 ESCC samples, there were 46 with RUNX3 nuclei expression, 37 RUNX3 cytoplasmic expression, and 75 negative expression. The qRT-PCR confirmed the downregulation of RUNX3 mRNA in the RUNX3 protein negative group than in the RUNX3 nuclei and cytoplasmic expression group (P < 0.001), and the methylation-specific PCR showed a low methylation rate in the ESCC tissue samples with RUNX3 protein negative expression (6/40, 15%). The RUNX3 nuclei expression negatively correlated with the lymph node metastasis (P = 0.033) and recurrence status (P = 0.019), and the survival analysis showed that the patients with RUNX3 nuclei expression had a higher 5-year survival rate than the patients with RUNX3 cytoplasmic/negative expression (P = 0.022). The Cox regression analysis showed that the T classification (P = 0.001), lymph node metastasis (P < 0.001), and RUNX3 inactivation (negative/cytoplasmic expression, P = 0.039) were independent risk factor of poor prognosis. In conclusion, we found a frequent inactivation of RUNX3 due to low expression and cytoplasmic dislocalization in ESCC. The inactivation of RUNX3 may be involved in the progression of ESCC, and RUNX3 could be an indicator of prognosis for patients with ESCC after surgery.
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