We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
Rsf-1/HBXAP overexpression is associated with disease-specific survival of patients with gallbladder carcinoma.
Dysregulated chromatin remodeling often leads to abnormal gene expression or silencing in cells, thereby implicating tumor development and progression. As a subunit of remodeling and spacing factor (RSF) complex, Rsf-1, a novel nuclear protein with histone chaperon function, mediates ATPase-dependent chromatin remodeling and confer tumor aggressiveness in common carcinomas. We aimed, for the first time, to evaluate the Rsf-1 expression status and its associations with clinicopathological features and patient survival in a well characterized cohort of gallbladder carcinomas. Using tissue microarray-based immunohistochemistry, we assessed Rsf-1 expression in gallbladder carcinomas, yielding 88 cases undergoing surgical intervention with interpretable results. The Rsf-1 overexpression, present in 61 cases (69.3%), was significantly associated with higher histological grades (p = 0.002) and vascular invasion (p = 0.037) and marginally with non-papillary histotypes (p = 0.058). In univariate log-rank analysis, Rsf-1 overexpression was significantly predictive of disease-specific survival (p = 0.0015), which remained prognostically independent [p = 0.0191, risk ratio (RR) = 2.683], along with American Joint Committee on Cancer stages II-IV (p = 0.0265, RR = 2.102). Our findings indicate that Rsf-1 overexpression is common and associated with adverse prognosticators in gallbladder carcinomas. It may confer tumor aggressiveness through chromatin remodeling and represents a potential prognostic biomarker of gallbladder carcinomas.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app