Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,591,404,529 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

ras protein

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
ras protein (rs)
n.
A protein that typically promotes cell division when a growth factor is present on the cell surface. Abnormal ras proteins, caused by genetic mutations, stimulate cell division and proliferation in the absence of a growth factor and facilitate the development of various cancers.


How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Add definition
Mentioned in?  References in periodicals archive?   Medical browser?   Full browser?
No references found
 
Found in 30 percent of all human cancer tumours, the Ras protein literally 'drives cells crazy,' says Prof.
[8,9] In the study by Freer et al,[8] normal mucosa and verrucous carcinoma showed significant expression of p21 Ras protein, but a marked decrease in the detectable amounts of this protein in more undifferentiated cells.
 
 
 
Medical Dictionary
?

Terms of Use | Privacy policy | Feedback | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.