Featured Research

from universities, journals, and other organizations

Half-broken Gene Is Enough To Cause Cancer

Date:
November 10, 2008
Source:
BioMed Central/PathoGenetics
Summary:
Tumor suppressor genes do not necessarily require both alleles to be knocked out before disease phenotypes are expressed. Only one allele of SMAD4 has to be damaged to put a person at risk of pancreatic and colorectal cancer.

Tumour suppressor genes do not necessarily require both alleles to be knocked out before disease phenotypes are expressed. Research published in BioMed Central's new open access journal PathoGenetics reveals that only one allele of SMAD4 has to be damaged to put a person at risk of pancreatic and colorectal cancer.

Riccardo Fodde led a team of researchers from Erasmus MC, Rotterdam, who investigated SMAD4, a tumor suppressor gene implicated in pancreatic and colorectal cancer. They found that having one mutated SMAD4 allele was associated with the development of gastrointestinal polyps. This research is the first to address the molecular and cellular consequences of SMAD4 damage on a genome-wide scale.

This high quality research is typical of that which will be published in PathoGenetics, an open access journal created to meet the need for a resource focused solely on the pathogenesis of genetic diseases. The journal's co-Editors in Chief are Professor Stylianos Antonarakis and Professor Andrea Ballabio. Ballabio said, "PathoGenetics will give scientists a unique opportunity to publish exciting research on the molecular mechanisms underlying the manifestations of disease phenotype".

PathoGenetics will focus on both in vitro and in vivo studies on the cascade of events leading from gene mutations or genomic rearrangement to disease. The discovery of novel molecular and metabolic pathways relevant to disease pathogenesis will be given specific emphasis. The first issue includes a review by James Lupski and colleagues that deals with mechanisms for human genomic rearrangements and a groundbreaking piece on the methodology of knock-in vector construction by Nicholas Hastie and colleagues. According to Antonarakis, "Given its unique characteristics, PathoGenetics is likely to become the ideal journal for scientists from different backgrounds to publish and read exciting research on disease pathogenesis".


Story Source:

The above story is based on materials provided by BioMed Central/PathoGenetics. Note: Materials may be edited for content and length.


Journal Reference:

  1. Paola Alberici, Claudia Gaspar, Patrick F Franken, Marcin M Gorski, Ingrid de Vries, Rodney J Scott, Ari Ristimδki, Lauri A Aaltonen and Riccardo Fodde. Smad4 haploinsufficiency: a matter of dosage. PathoGenetics, 2008,1:2 DOI: 10.1186/1755-8417-1-2

Cite This Page:

BioMed Central/PathoGenetics. "Half-broken Gene Is Enough To Cause Cancer." ScienceDaily. ScienceDaily, 10 November 2008. <www.sciencedaily.com/releases/2008/11/081103130927.htm>.
BioMed Central/PathoGenetics. (2008, November 10). Half-broken Gene Is Enough To Cause Cancer. ScienceDaily. Retrieved October 23, 2014 from www.sciencedaily.com/releases/2008/11/081103130927.htm
BioMed Central/PathoGenetics. "Half-broken Gene Is Enough To Cause Cancer." ScienceDaily. www.sciencedaily.com/releases/2008/11/081103130927.htm (accessed October 23, 2014).

Share This



More Health & Medicine News

Thursday, October 23, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Orthodontist Mom Jennifer Salzer on the Best Time for Braces

Orthodontist Mom Jennifer Salzer on the Best Time for Braces

Working Mother (Oct. 22, 2014) — Is your child ready? Video provided by Working Mother
Powered by NewsLook.com
U.S. Issues Ebola Travel Restrictions, Are Visa Bans Next?

U.S. Issues Ebola Travel Restrictions, Are Visa Bans Next?

Newsy (Oct. 22, 2014) — Now that the U.S. is restricting travel from West Africa, some are dropping questions about a travel ban and instead asking about visa bans. Video provided by Newsy
Powered by NewsLook.com
US to Track Everyone Coming from Ebola Nations

US to Track Everyone Coming from Ebola Nations

AP (Oct. 22, 2014) — Stepping up their vigilance against Ebola, federal authorities said Wednesday that everyone traveling into the US from Ebola-stricken nations will be monitored for symptoms for 21 days. (Oct. 22) Video provided by AP
Powered by NewsLook.com
Doctors Help Paralysed Man Walk Again, Patient in Disbelief

Doctors Help Paralysed Man Walk Again, Patient in Disbelief

AFP (Oct. 22, 2014) — Polish doctors describe how they helped a paralysed man walk again, with the patient in disbelief at the return of sensation to his legs. Duration: 1:04 Video provided by AFP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:

Strange & Offbeat Stories

 

Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins