title: Expression of RNA-binding Motif Protein 3 (RBM3) and Cold-inducible RNA-binding protein (CIRP) Is Associated with Improved Clinical Outcome in Patients with Colon Cancer.
abstract: Recent studies have shown a potential role of RNA-binding proteins (RBPs) in a variety of biological pathways, including cancer progression, whilst their expression in various tumor types may be associated with patient prognosis. However, the role of the RBP family members has not been explored in colon cancer and their possible use as prognostic biomarkers is largely unknown.
  
  
  
  To determine the prognostic role of three RBP genes: insulin-like growth factor-binding protein 2 (IGFBP2), RNA-binding motif protein 3 (RBM3), and cold-inducible RNA-binding protein (CIRP) in colon cancer.
  
  
  
  We examined the RNA expression of IGFBP2, RBM3, and CIRP in 94 human colon cancer samples along with matched normal tissue samples from each patient using quantitative real-time polymerase chain reaction (qRT-PCR). No significant associations were observed between RNA expression of RBPs and the studied clinical features. The estimated 5-year disease-free survival rate was significantly better for patients with higher expression of RBM3 and CIRP, while patient survival was not significantly correlated to IGFBP2 expression.
  
  
  
  RBM3 and CIRP may be useful prognostic biomarkers of colon cancer.
authors.affiliation: Department of Biochemistry, College of Medicine, Lee Gil Ya Cancer and Diabetes Institute, Gachon Univerisity, Incheon, Republic of Korea.
authors.forename: Ho Hee
authors.initials: HH
authors.lastname: Jang
authors.affiliation: Department of Biochemistry, College of Medicine, Lee Gil Ya Cancer and Diabetes Institute, Gachon Univerisity, Incheon, Republic of Korea.
authors.forename: Hae Na
authors.initials: HN
authors.lastname: Lee
authors.affiliation: Department of Surgery, Gil Medical Center, Gachon University, Incheon, Republic of Korea.
authors.forename: So-Young
authors.initials: SY
authors.lastname: Kim
authors.affiliation: Department of Biochemistry, College of Medicine, Lee Gil Ya Cancer and Diabetes Institute, Gachon Univerisity, Incheon, Republic of Korea.
authors.forename: Suntaek
authors.initials: S
authors.lastname: Hong
authors.affiliation: Department of Biochemistry, College of Medicine, Lee Gil Ya Cancer and Diabetes Institute, Gachon Univerisity, Incheon, Republic of Korea gachonlws@gmail.com.|Department of Surgery, Gil Medical Center, Gachon University, Incheon, Republic of Korea.|Gachon Medical Research Institute, Gil Medical Center, Gachon University, Incheon, Republic of Korea.
authors.forename: Won-Suk
authors.initials: WS
authors.lastname: Lee
mesh_terms: D000230:Adenocarcinoma / Q000235:genetics / Q000473:pathology*; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D014408:Biomarkers, Tumor / Q000235:genetics*; D003110:Colonic Neoplasms / Q000235:genetics / Q000473:pathology*; D005136:Eye Proteins / Q000235:genetics*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007124:Immunoenzyme Techniques; D008297:Male; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D009367:Neoplasm Staging; D011379:Prognosis; D012333:RNA, Messenger / Q000235:genetics; D016601:RNA-Binding Proteins / Q000235:genetics*; D060888:Real-Time Polymerase Chain Reaction; D012177:Retinol-Binding Proteins / Q000235:genetics*; D020133:Reverse Transcriptase Polymerase Chain Reaction; D015996:Survival Rate; D000099214:Retinol-Binding Proteins, Interstitial
chemical_list: D014408:Biomarkers, Tumor; D005136:Eye Proteins; D012333:RNA, Messenger; D016601:RNA-Binding Proteins; D012177:Retinol-Binding Proteins; D000099214:Retinol-Binding Proteins, Interstitial; C491390:CIRBP protein, human
keywords: Colon cancer; RNA-binding protein; survival