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:2/24/2015)... -- This report analyzes the worldwide markets for Face and Voice ... Voice Biometrics. The report provides separate comprehensive analytics for the US, ... Europe , Asia-Pacific , ... Latin America . Annual estimates and forecasts are ... analysis is provided for these markets. Market data and analytics are ...
(Date:2/13/2015)... 2015 ACT Genomics Co., Ltd., a ... transform cancer genomic information into precision diagnosis and ... raised US$ 8 million in the its first private ... Taipei, Taiwan , ACT Genomics has developed ... aim to implement next generation sequencing (NGS) and ...
(Date:2/9/2015)... RICHARDSON, Texas , Feb. 9, 2015  Lintec ... novel fabrication methods for carbon nanotube (CNT) macrostructures, including ... Texas at Dallas (UTD). Leveraging the vast ... Tokyo, Japan , Lintec of America ... Richardson, TX , focusing on scaling ...
Breaking Biology News(10 mins):World Face and Voice Biometrics Industry 2World Face and Voice Biometrics Industry 3World Face and Voice Biometrics Industry 4World Face and Voice Biometrics Industry 5World Face and Voice Biometrics Industry 6World Face and Voice Biometrics Industry 7World Face and Voice Biometrics Industry 8World Face and Voice Biometrics Industry 9World Face and Voice Biometrics Industry 10World Face and Voice Biometrics Industry 11World Face and Voice Biometrics Industry 12World Face and Voice Biometrics Industry 13World Face and Voice Biometrics Industry 14World Face and Voice Biometrics Industry 15World Face and Voice Biometrics Industry 16ACT Genomics Raises $8 Million in its First Private Funding Round 2Lintec announces exclusive license to commercialize innovative carbon nanotube technology from the University of Texas at Dallas 2Lintec announces exclusive license to commercialize innovative carbon nanotube technology from the University of Texas at Dallas 3Lintec announces exclusive license to commercialize innovative carbon nanotube technology from the University of Texas at Dallas 4
(Date:2/27/2015)... Feb. 27, 2015  Pfenex Inc. (NYSE MKT: PFNX), ... biosimilar therapeutics, today announced that it will be presenting ... on March 2 nd at 3pm PST. Patrick Lucy, ... panel discussing the current state of the biosimilar industry ... For more information on CALBIO 2015 ...
(Date:2/27/2015)... 2015   PureTech , a science and technology ... products and technologies in the healthcare sector, announced today ... and Member of the Board of Directors of Sanofi, ... has been a pleasure to know Chris for many ... be working together more closely now," said Dr. ...
(Date:2/26/2015)... SQI Diagnostics Inc. ("SQI" or the "Company") (TSX-V: SQD; ... commercializes proprietary technologies and products for advanced microarray diagnostics, ... fiscal first quarter ended December  31, 2014. All figures ... unless otherwise stated. "During the quarter ... existing customers and add to our sales pipeline," said ...
(Date:2/26/2015)... , Feb. 26, 2015 DuPont Executive Vice ... driven by key research advancements and product launches across ... Bank of America Merrill Lynch 2015 Global Agriculture Conference. ... of building grain supplies the last two years, long-term ... the pace of the last decade, when demand for ...
Breaking Biology Technology:Christopher Viehbacher, former CEO of Sanofi, Joins PureTech's Board of Directors 2Christopher Viehbacher, former CEO of Sanofi, Joins PureTech's Board of Directors 3Christopher Viehbacher, former CEO of Sanofi, Joins PureTech's Board of Directors 4SQI Diagnostics Reports First Quarter Financial Results 2SQI Diagnostics Reports First Quarter Financial Results 3SQI Diagnostics Reports First Quarter Financial Results 4SQI Diagnostics Reports First Quarter Financial Results 5SQI Diagnostics Reports First Quarter Financial Results 6DuPont Leader Outlines Path for Growth in Agriculture and Nutrition & Health Segments 2DuPont Leader Outlines Path for Growth in Agriculture and Nutrition & Health Segments 3DuPont Leader Outlines Path for Growth in Agriculture and Nutrition & Health Segments 4DuPont Leader Outlines Path for Growth in Agriculture and Nutrition & Health Segments 5
Cached News: