The Prediction and Prognostic Significance of INPP5K Expression in Patients with Liver Cancer.

Liver cancer is a devastating disease for humans with poor prognosis. Although the survival rate of patients with liver cancer has improved in the past decades, the recurrence and metastasis of liver cancer are still obstacles for us. Inositol polyphosphate-5-phosphatase K (INPP5K) belongs to the fa...

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Publicado en:BioMed Research International pp. 1 - 10
Autores principales: Wang, Ruobing, Jiao, Yan, Li, Yanqing, Ye, Siyang, Pan, Guoqiang, Qin, Shanshan, Hua, Fang, Liu, Yahui
Formato: research tables/charts Journal Article
Publicado: Wiley-Blackwell 4/27/2020
Acceso en línea:Ver este registro en EBSCOhost
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      dt: 4/27/2020
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      pub: Wiley-Blackwell
      place: Malden, Massachusetts
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        10.1155/2020/9519235
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        atl: The Prediction and Prognostic Significance of INPP5K Expression in Patients with Liver Cancer.
      aug:
        au:
          Wang, Ruobing
          Jiao, Yan
          Li, Yanqing
          Ye, Siyang
          Pan, Guoqiang
          Qin, Shanshan
          Hua, Fang
          Liu, Yahui
        affil: Department of Hepatobiliary and Pancreatic Surgery, The First Hospital of Jilin University, Changchun, Jilin 130021, China
      sug:
        subj:
          Liver Neoplasms Prognosis
          Gene Expression
          Phosphatases
          Human
          Univariate Statistics
          Multivariate Statistics
          Cox Proportional Hazards Model
          Neoplasm Invasiveness
          Fisher's Exact Test
          Genetic Markers
          Tumor Markers, Biological
          RNA
      ab: Liver cancer is a devastating disease for humans with poor prognosis. Although the survival rate of patients with liver cancer has improved in the past decades, the recurrence and metastasis of liver cancer are still obstacles for us. Inositol polyphosphate-5-phosphatase K (INPP5K) belongs to the family of phosphoinositide 5-phosphatases (PI 5-phosphatases), which have been reported to be associated with cell migration, polarity, adhesion, and cell invasion, especially in cancers. However, there have been few studies on the correlation of INPP5K and liver cancer. In this study, we explored the prognostic significance of INPP5K in liver cancer through bioinformatics analysis of data collected from The Cancer Genome Atlas (TCGA) database. Chi-square and Fisher exact tests were used to evaluate the relationship between INPP5K expression and clinical characteristics. Our results showed that low INPP5K expression was correlated with poor outcomes in liver cancer patients. Univariate and multivariate Cox analyses demonstrated that low INPP5K mRNA expression played a significant role in shortening overall survival (OS) and relapse-free survival (RFS), which might serve as the useful biomarker and prognostic factor for liver cancer. In conclusion, low INPP5K mRNA expression is an independent risk factor for poor prognosis in liver cancer.
      pubtype: Academic Journal
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        research
        tables/charts
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      ougenre: Article
    language: English
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