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Latest Tumor suppressor genes Stories

2013-10-18 13:26:56

A gene important in skin tanning has been linked to higher risk for testicular cancer in white men, according to a study led by scientists from the U.S. National Institutes of Health and the University of Oxford in England. Nearly 80 percent of white men carry a variant form of this gene, which increased risk of testicular cancer up to threefold in the study. The research appeared online October 10, 2013 in the journal Cell, and is the result of an integrated analysis of big data supported...

2013-10-17 16:37:52

Researchers announced today in the journal Lancet Oncology that they are well on the way to discovering why women with the faulty genes BRCA 1 and BRCA 2, one of which was inherited by the actress Angelina Jolie, develop breast and ovarian cancer rather than other cancers. The study, carried out by researchers at the UCL Department of Women's Cancer, found that abnormal levels of female hormones in the bloodstream could be the answer. The findings have already led to more research into...

2013-10-16 23:28:37

More accurate profiles can optimize outcomes through personalized therapy. Irving, TX (PRWEB) October 16, 2013 Since July, 2013, Miraca Life Sciences (MLS) has been providing a new genomic testing protocol that helps Urologists guide better treatment decisions and determine outcomes in prostate cancer patients. MLS says two important genetic abnormalities occur in 50-60 percent of prostate cancer patients: one is characterized by loss of a protective gene known as PTEN, and another by...

Genetic Variation Fuels Testicular Cancer
2013-10-11 04:33:32

Brett Smith for redOrbit.com - Your Universe Online Using a genomic analysis, a team of international researchers has identified a specific mutation responsible for a dramatic increase in the risk for testicular cancer. The mutation is a single-base change to the genetic code that affects the activity of the p53 protein that is responsible for regulating the activity of a large number of genes, including those responsible for protection from UV rays – according to the team’s report...

2013-10-08 13:53:37

Technology as sensitive as standard methodology but more efficient, say researchers in the Journal of Molecular Diagnostics The recognition of a causal link between mutations in BRCA1 and BRCA2 genes and increased risk of developing breast and ovarian cancer has intensified the demand for genetic testing. Identifying mutations in these large genes by conventional methods can be time consuming and costly. A report in the November issue of the Journal of Molecular Diagnostics describes a new...

2013-10-08 13:26:58

A study led by Marcos Malumbres, head of CNIO's Cell Division & Cancer Group, identifies a new molecular mechanism that regulates genome stability and cell proliferation Cell division is an essential process for the development of an organism. This process, however, can cause tumor growth when it stops working properly. Tumor cells accumulate alterations in their genetic material, and this makes them divide in an uncontrolled fashion, thus encouraging growth of the tumor. Over the past...


Word of the Day
negawatt
  • A unit of saved energy.
Coined by Amory Lovins, chairman of the Rocky Mountain Institute as a contraction of negative watt on the model of similar compounds like megawatt.