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Kim, J.Y., Jeong, D., Ahn, T.S., Kim, H.J., Park, D.S., Park, S.Y., Bae, S.B., Lee, S., Lee, S.S., Lee, M.S., Cho, H.D. and Baek, M.J. (2013) Xpression of Secreted Protein Acidic and Rich in Cysteine in the Stroma of a Colorectal Carcinoma Is Associated with Patient Prognosis. Annals of Coloproctology, 29, 93-99.
https://doi.org/10.3393/ac.2013.29.3.93

has been cited by the following article:

• TITLE: SPARC Expression as a Prognostic Marker in Pancreatic Ductal Adenocarcinoma

  AUTHORS: Jianxing Zhang, Peiyu Ji, Xin Fan, Xiaoyan Ma, Xuqing Wang, Zhengfa Mao

  KEYWORDS: Pancreatic Adenocarcinoma, SPARC, Prognosis, Surgery

  JOURNAL NAME: Open Journal of Gastroenterology, Vol.8 No.4, April 11, 2018

  ABSTRACT: Background: The aim is to investigate whether secreted protein acidic and rich in cysteine (SPARC) expression could be considered as an independent prognostic factor in pancreatic ductal adenocarcinoma (PDAC). Methods: The expression of SPARC in the tumor species was detected by immunochemistry and the effect of SPARC on the prognosis was analyzed by Kaplan-Meier and Cox proportional hazard models. Results: Positive SPARC expressions recognized in tumor and stroma were 31.33% and 64.66% respectively. The expression of SPARC in stroma was closely correlated with differentiation, vascular invasion and was an indicator for predicting poor outcome after surgery in Kaplan-Meier analysis. Univariate analysis and multivariate analysis showed the following factors to be significant: perineural invasion (HR = 2.098, 95% CI: 1.144 - 3.847) and stroma positive expression of SPARC (HR = 2.120, 95% CI: 1.307 - 3.440). Conclusions: High expression of SPARC in stroma was a promising pathological marker to predict the poor outcome in patients with pancreatic ductal adenocarcinoma.