Expression of ANLN in HCC and predictive value for long-term survival of patients after liver transplantation / 中华器官移植杂志
Chinese Journal of Organ Transplantation
; (12): 259-264, 2018.
Article
em Zh
| WPRIM
| ID: wpr-710689
Biblioteca responsável:
WPRO
ABSTRACT
Objective To explore the expression of ANLN in HCC and study the clinical value of ANLN expression for HCC patients after liver transplantation.Methods The protein and mRNA expression of ANLN was detected by immunohistochemistry and RNA-seq from TCGA respectively.Chi-square test and t test were used for correlation analysis between ANLN expression and clinicopathological characteristics.The predictive value of ANLN expression for HCC patients after liver transplantation was estimated by log-rank test and cox proportional hazards regression model.Results The positive protein expression rate of ANLN in HCC detected by immunohistochemistry was 37.0% (34/92),significantly higher than 6.5 % (6/92) in para-carcinoma non-tumor tissue (P<0.001,x2 =25.044).Upregulation of ANLN mRNA expression in HCC was also detected by the analysis of RNA-seq from the TCGA (P < 0.000 1).The positive ANLN protein expression was positively correlated with AFP>400 ng/L (P<0.001,x2 =11.952) and tumor size >8 cm (P =0.034,x2 =4.506).The independent risk factors for poorer 5-year survival of patients after liver transplantation were confirmed,including positive ANLN protein expression (P =0.031,OR =1.965,95 %CI =1.064-3.630),tumor size >8 em (P =0.003,OR =2.841,95 %CI =1.437-5.617),worse differentiation degree (P =0.001,OR =3.613,95% CI =1.646-7.928),peritumor intravascular cancer emboli (P =0.041,OR =1.896,95%CI =1.028-3.498) and tumor necrosis or hemorrhage (P=0.010,OR=2.195,95 %CI=1.211-3.979).Conclusion The expression of ANLN in HCC is upregulated and the positive protein expression indicates the poor prognosis for long-term survival of patients after liver transplantation.
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Índice:
WPRIM
Tipo de estudo:
Prognostic_studies
/
Risk_factors_studies
Idioma:
Zh
Revista:
Chinese Journal of Organ Transplantation
Ano de publicação:
2018
Tipo de documento:
Article