Cardiff University | Prifysgol Caerdydd ORCA
Online Research @ Cardiff 
WelshClear Cookie - decide language by browser settings

COP35, a cholangiocarcinoma-binding oligopeptide, interacts with the clathrin heavy chain accompanied by GRP78

Kitahara, Hiroe, Masumoto, Junya, Parker, Alan L., Maruta, Fukuto, Kubo, Naoki, Shimizu, Akira, Akita, Noriyuko, Miwa, Shiro, Kobayashi, Naoya, Nakayama, Jun and Miyagawa, Shinichi 2011. COP35, a cholangiocarcinoma-binding oligopeptide, interacts with the clathrin heavy chain accompanied by GRP78. Molecular Cancer Research 9 (6) , pp. 688-701. 10.1158/1541-7786.MCR-10-0470

Full text not available from this repository.

Abstract

Cholangiocarcinoma (CCA) is a common carcinoma of the liver, and the majority of patients with CCA have a poor prognosis due to the lack of effective nonsurgical therapies in addition to its rapid progression and inoperability at the time of diagnosis. The development of novel nonsurgical therapeutics that efficiently target CCA could significantly improve the prognosis for patients presenting with CCA. Here, we describe the iterative production and characterization of a novel peptide, designated COP35 (CCA-binding oligopeptide 35), which binds selectively to human CCA, identified by bacteriophage biopanning using the intrahepatic CCA cell line RBE and the normal cholangiocyte cell line MMNK-1. COP35 was found to augment the growth inhibitory effects of 5-fluorouracil (5-FU) against RBE cells. Utilizing pull-down assay and liquid chromatography, we identify the clathrin heavy chain accompanied by GRP78/BiP as a COP35-binding partner. In summary, we identify COP35 as a possible candidate for peptide-targeted therapies for CCA

Item Type: Article
Date Type: Publication
Status: Published
Schools: Medicine
Subjects: R Medicine > RC Internal medicine > RC0254 Neoplasms. Tumors. Oncology (including Cancer)
Publisher: American Association for Cancer Research
ISSN: 1541-7786
Last Modified: 04 Jun 2017 04:42
URI: http://orca.cf.ac.uk/id/eprint/43277

Citation Data

Cited 6 times in Google Scholar. View in Google Scholar

Cited 3 times in Scopus. View in Scopus. Powered By Scopus® Data

Actions (repository staff only)

Edit Item Edit Item