Navigation Links
Genetic health risks in children of assisted reproductive technology
Date:2/21/2010

More than three million children have been born as a result of assisted reproductive technologies since the birth of the first "test tube baby" in 1978. While the majority of these children are healthy and normal, as a group they are at greater risk of certain kinds of birth defects and being low birth weight, which is associated with obesity, hypertension and type 2 diabetes later in life.

Carmen Sapienza, a geneticist at Temple University School of Medicine, studies the impact of the environment on genes by comparing one type of chromosome modification, called "DNA methylation" between children conceived in the traditional fashion with children born as a result of assisted reproduction.

"We found that 5-10 percent of these chromosome modifications were different in children born through assisted reproduction, and this altered the expression of nearby genes," he said. "But we have not yet distinguished whether this is caused by assisted reproductive technologies or other factors such as the couple's infertility."

Because some of the affected genes are involved in the development of fat tissue and the metabolism of glucose, Sapienza believes it will be important to monitor these children long-term to determine whether they have higher rates of obesity or diabetes.

He notes that even though there were measurable differences in DNA methylation and gene expression between the two groups, only a small fraction of the assisted reproduction children were found to be outside the "normal" range.


'/>"/>

Contact: Carmen Sapienza
sapienza@temple.edu
215-805-2853
Temple University
Source:Eurekalert

Page: 1

Related medicine news :

1. Scientists Spot Genetic Fingerprints of Individual Cancers
2. Penn researchers find genetic link to leukemias with an unknown origin
3. Genetic Risk Score Doesnt Spot Heart Trouble in Women
4. Study reveals genetic link between mammographic density and breast cancer
5. Epigenetic signals differ across alleles
6. Obstructive Sleep Apnea in Kids May Have Genetic Cause
7. Certain genetic profiles associated with recurrence-free survival for non-small cell lung cancer
8. Medco Acquires Leading Genetics Healthcare Company, DNA Direct
9. Genetic Variants in Depressed People Raise Suicide Risk
10. Discovery of epigenetic memory during breast cancer
11. St. Jude and Washington University team to unravel genetic basis of childhood cancers
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/8/2016)... Islandia, NY (PRWEB) , ... December 08, 2016 ... ... company, is pleased to announce that “Natural Language Processing–Enabled and Conventional Data Capture ... published in JMIR Medical Informatics . , Results of the comparative usability ...
(Date:12/8/2016)... ... December 08, 2016 , ... Mirixa Corporation ... adherence, and other pharmacist-delivered patient care services, has announced the promotions of Karen ... to vice president of sales. , Litsinger joined Mirixa in 2008 after ...
(Date:12/8/2016)... ... December 08, 2016 , ... With the increasing demand for dental implants, ... Mouth?” (WIYM) campaign to inform dentists and patients about the safety issues related to ... prosthetic market in the U.S. is projected to reach $6.4 billion in 2018 with ...
(Date:12/8/2016)... ... 08, 2016 , ... Premier Fitness Camp (PFC) and The Chopra Center for ... and wellness program, at their world headquarters of Omni La Costa Resort & Spa ... to anyone seeking weight loss, personal development, a healthy lifestyle, or mental and physical ...
(Date:12/8/2016)... ... December 08, 2016 , ... ... gives development continuity to its innovative Unified Instance Manager architecture, meeting the ... addition, this new version optimizes the unattended auto-dialing system without agents, Presence ...
Breaking Medicine News(10 mins):
(Date:12/8/2016)... , Dec. 8, 2016 Australia Glaucoma ... GlobalData,s new report, "Australia Glaucoma Surgery Devices ... on the Australia Glaucoma Surgery Devices market. The ... volume (in units) and average prices (USD) within ... report also provides company shares and distribution shares ...
(Date:12/8/2016)... , Dec. 8, 2016 Global ... report on the global interventional radiology market analyzes ... The report comprises an elaborate executive summary, including ... various segments and sub-segments. The research is ... research formed the bulk of our research efforts ...
(Date:12/8/2016)... 8, 2016  Diplomat Pharmacy, Inc. (NYSE: DPLO) has been recognized ... Top Workplaces National Standard. To learn more about ... ... Inc.) ... survey administered by WorkplaceDynamics, LLC, a research firm specializing in organizational ...
Breaking Medicine Technology: