alexa CD44 variant exon 6 expressions in colon cancer assessed by quantitative analysis using real time reverse transcriptase-polymerase chain reaction.


Journal of Addiction Research & Therapy

Author(s): Yamada Y, Itano N, Narimatsu H, Kudo T, Hirohashi S,

Abstract Share this page

Abstract CD44 is a family of transmembrane glycoproteins that serve as a major receptor for hyaluronate and the splice variants play a very important role in tumor progression and metastasis. We examined the relationship between cancer progression and mRNA levels of CD44 variant exon 6 (CD44v6) in specimens of colon cancer at different diagnostic stages from 31 patients using real time RT-PCR analysis. Increased mRNA levels of CD44v6 were observed in 82\% of the specimens in comparison with those in the corresponding non-cancerous tissue specimens. A statistically significant correlation between the CD44v6 expression and the cancerous state was found in most specimens at all Dukes stages. None of the other parameters were related to the expression in the cancerous specimens. Quantitative real time RT-PCR analysis showed that there was no correlation of CD44v6 expression with tumor progression, although CD44v6 is upregulated in transformation. Thus, CD44v6 expression may be a clinically useful indicator of colon cancer.
This article was published in Oncol Rep and referenced in Journal of Addiction Research & Therapy

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Relevant Topics

Peer Reviewed Journals
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version