HOME >> BIOLOGY >> NEWS
Other highlights in the January 21 issue of JNCI

Review Examines Effect of Genetic Counseling on Awareness, Risk Perception
Genetic counseling leads to increased knowledge of cancer genetics and does not have an adverse impact on anxiety or distress of the patients being counseled, according to a systematic review.

The identification of genes that are associated with a high risk of certain types of cancer has led to an increased demand for genetic counseling from individuals at increased risk for the disease. To determine the quality and strength of evidence related to psychological outcomes of genetic counseling for familial cancer, Dejana Braithwaite, of the Institute of Public Health at the University of Cambridge, and colleagues conducted a meta-analysis of 21 controlled trials and prospective studies of the impact of genetic counseling for breast, ovarian, and colorectal cancer on cognitive, affective, and behavioral outcomes.

They found that, in controlled studies, genetic counseling for familial cancer was associated with improved knowledge of cancer genetics but did not alter the level of perceived risk, whereas, in prospective studies, there was an improvement in accuracy of perceived risk. The authors conclude that these findings should be investigated further through well-designed, well-reported, randomized controlled trials with suitable comparison groups and additional outcome measures.

Gene Mutation Affects Sensitivity of Cancer Cells to Chemotherapy Drugs
A research team has found that a specific mutation in a gene critical to folate metabolism alters the sensitivity of colon and breast cancer cells to common chemotherapy drugs, suggesting that the gene might be a useful marker for tailoring chemotherapy or that it is a potential target to improve sensitivity to chemotherapy.

Folate is a form of a B vitamin that is critical for DNA synthesis, DNA repair, and epigenetic regulation. About 35% of the general North American population h
'"/>

Contact: Katherine Arnold
jncimedia@oupjournals.org
301-841-1287
Journal of the National Cancer Institute
20-Jan-2004


Page: 1 2 3

Related biology news :

1. Other highlights in the September 1 JNCI
2. Other highlights in the August 18 JNCI
3. Other highlights in the August 4 JNCI
4. Other highlights in the July 7 JNCI
5. Other highlights in the June 16 JNCI
6. Other Highlights in the June 2 JNCI
7. Other highlights in the May 19 JNCI
8. Other highlights in the May 5 JNCI
9. Other highlights of the March 17 issue of JNCI
10. Other highlights in the March 3 issue of JNCI
11. Other highlights in the February 18 issue of JNCI

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Other highlights the January issue JNCI

(Date:8/12/2015)... , Aug. 12, 2015  New research unveiled ... attack Android phones to steal users, fingerprints. Information ... availability of fingerprint scanners on mobile devices, making ... To secure biometrics on mobile devices, HYPR Corp. ... these convenient authentication systems with strong cryptographic security. ...
(Date:8/6/2015)... , Aug. 6, 2015  Today, U.S. Congressman ... Crossmatch ™ to learn firsthand how Silicon ... data. Crossmatch is a world leader in multi-factor ... expertise are helping federal agencies and commercial organizations ...   "The vast majority of network ...
(Date:8/5/2015)... 2015 The biosensors market is proving highly ... into newer sectors, and development of devices resulting in ... has seen the entry of multiple participants each year ... (Photo - http://photos.prnewswire.com/prnh/20150805/255570 ) ... the Global Biosensors Market ( http://www.frost.com/nee9 ), finds ...
Breaking Biology News(10 mins):HYPR Corp. Addresses Android Vulnerability That Exposes Ecosystem-wide Biometric Security Challenges 2HYPR Corp. Addresses Android Vulnerability That Exposes Ecosystem-wide Biometric Security Challenges 3Rep. Honda to Visit Crossmatch in Redwood City 2Innovative Biosensors Incite Use in Non-Traditional Applications 2Innovative Biosensors Incite Use in Non-Traditional Applications 3Innovative Biosensors Incite Use in Non-Traditional Applications 4
(Date:8/27/2015)... , Aug. 27, 2015  Neogen Corporation (NASDAQ: ... stock of United Kingdom -based Lab ... culture media and diagnostic systems. Lab ... a leading provider of microbial testing and diagnostic products ... markets. The company currently sells into more than 70 ...
(Date:8/27/2015)... -- HUYA Bioscience International (HUYA) today announced the sponsorship of ... HTLV-1, held this week at the University of Tokyo ... is to promote research on HTLV-1 and HTLV-1-associated diseases, ... research related to these fields to advance science, the ... to support this prestigious conference," said Mireille Gillings ...
(Date:8/27/2015)... ... August 27, 2015 , ... Proove ... new data on the relationship of genetics and hypertension at the International ... Disease in Vancouver, British Columbia, Canada. The event, which boasts an extensive overview ...
(Date:8/26/2015)... , Aug. 26, 2015  The Diabetes ... the University of Miami Miller School of Medicine, ... clinical trial to test for the first time ... successfully completed.  This FDA approved Phase I/II study ... transplantation and is an important first step toward ...
Breaking Biology Technology:Neogen acquires U.K.-based Lab M Holdings 2HUYA Bioscience International Sponsors Japan Society Of HTLV-1 Annual Meeting 2HUYA Bioscience International Sponsors Japan Society Of HTLV-1 Annual Meeting 3HUYA Bioscience International Sponsors Japan Society Of HTLV-1 Annual Meeting 4Proove Biosciences Presents Ground-Breaking Data on Genetics and Heart Disease at 20th World Congress on Heart Disease 2Proove Biosciences Presents Ground-Breaking Data on Genetics and Heart Disease at 20th World Congress on Heart Disease 3Diabetes Research Institute Successfully Transplants First Patient In Pilot BioHub Trial 2Diabetes Research Institute Successfully Transplants First Patient In Pilot BioHub Trial 3Diabetes Research Institute Successfully Transplants First Patient In Pilot BioHub Trial 4
Cached News: