ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2015
The SIPA1 -313A>G polymorphism is associated with prognosis in inoperable non-small cell lung cancer.
Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- A novel transcription factor SIPA1: identification and verification in triple-negative breast cancer.Oncogene · 2023Article
- Article
- The role of SIPA1 in the development of cancer and metastases (Review).Molecular and clinical oncology · 2020Review
- Genetic insights into the morass of metastatic heterogeneity.Nature reviews. Cancer · 2018Review
- Comparative expression study of sipa family members during early Xenopus laevis development.Development genes and evolution · 2016Article
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5 authors.
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Abstract
Polymorphism in signal-induced proliferation-associated 1 (SIPA1) gene may contribute to the development of metastasis in human cancers. In this preliminary study, we examined the association of the SIPA1 -313A>G (rs931127) polymorphism with overall survival (OS) and progression-free survival (PFS) in 351 inoperable patients with non-small cell lung cancer (NSCLC) treated with radiotherapy or radiochemotherapy (curative or palliative). The GG homozygotes had significantly shorter PFS under codominant and recessive models in all patients (hazard ratio (HR) 1.47, p = 0.035, and HR 1.47, p = 0.022, respectively) and in advanced stage subgroup (HR 1.49, p = 0.037, and HR 1.48, p = 0.023, respectively). The GG genotype was also associated with reduced OS and PFS (codominant model: HR 2.41, p = 0.020, and HR 2.34, p = 0.020, respectively; recessive model: HR 2.16, p = 0.026, and HR 2.18, p = 0.022, respectively) in radiotherapy alone subgroup. Moreover, the SIPA1 -313GG was identified as an independent adverse prognostic factor for PFS in the cohort. Our results indicate, for the first time, that the SIPA1 -313A>G may have a prognostic role in unresected NSCLC making it a potential predictor of poor survival due to earlier progression.
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