Navigation Links
Girls May Be More Resistant to Autism Than Boys: Study
Date:6/8/2011

By Jenifer Goodwin
HealthDay Reporter

WEDNESDAY, June 8 (HealthDay News) -- Girls may be more resistant to the spontaneous genetic mishaps that explain some cases of autism in families with no history of the disorder, two new studies suggest.

Everyone carries a certain number of duplications or deletions of one or more sections of DNA, something known as copy number variants, explained Dr. Christian Schaaf, an assistant professor in the department of molecular and human genetics at the Baylor College of Medicine, who wrote an accompanying editorial. If you accumulate enough of them, and the duplications and deletions occur on certain important areas of the chromosomes, those variants may lead to autism and other conditions.

In the studies, published in the June 9 issue of Neuron, researchers searched copy number variants in genetic samples from more than 1,000 families with an autistic child who were recruited as part of the Simons Simplex Collection project.

Autism spectrum disorders are neurodevelopmental conditions marked by impaired social interaction and communication, unusual interests, repetitive behaviors and, in some cases, intellectual disability.

In cases where only one child in a family is affected, it has been difficult to pinpoint new copy number variants. Researchers believed that was because the available technology did not allow them to view the genetic material at a high enough resolution to see what had gone wrong, Schaaf said.

The new studies made use of newer, high resolution array analysis to seek out copy number variants that differed between the child with autism and the parents and siblings without autism.

"Before, it was like looking at the map of the United States. There was good enough resolution to tell the states and the big cities," Schaaf explained. "Now, the resolution is so much higher, you can look at individual streets."

They were searching such
'/>"/>

Copyright©2010 ScoutNews,LLC.
All rights reserved  

Page: 1 2 3 4

Related medicine news :

1. Stress hormone, depression trigger obesity in girls
2. Bromley Brook Boarding School for Girls Creates Focus Cards to Help Students Regulate Emotions, Solve Problems
3. March 10 is National Women and Girls with HIV/AIDS Awareness Day
4. Teen Girls Say Pink Camel in Cigarette Ads Caught Their Eye
5. Why do sexually experienced girls resume sexual activity after abstinence?
6. Taking Care of Your 'Girls': A Fun and Open Forum for Young Women Hosted by Abington Memorial Hospital
7. Brain Glitch May Raise Some Girls Odds of Depression
8. Chemicals in Beauty Products Tied to Early Puberty in Girls
9. Most states offer HPV vaccinations to girls in juvenile justice system
10. Teen girls talk more to parents about their dating habits than do boys
11. Long Beach Fit Body Boot Camp Commits 100% to Help the ‘Boys and Girls Club of Long Beach'
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Girls May Be More Resistant to Autism Than Boys: Study
(Date:7/11/2014)... 11, 2014 The Europe Well Intervention Market ... Europe with analysis and revenue forecast. The well intervention services ... billion in 2013 to $3.4 billion by 2018, at a ... the TOC of the Europe Well Intervention Market report, to ... provides a glimpse of the segmentation in the Europe well ...
(Date:7/11/2014)... 2014 Operators and owners ... in fuel costs now that model 2019 ... GHG standards are phasing in 2014-2018 ... themselves to install new features into their ... technologies , 2.    Efficient driveline components which reduce ...
(Date:7/11/2014)... July 11, 2014 (HealthDay News) -- U.S. health officials ... were exposed to live anthrax during a safety mishap ... Control and Prevention officials have announced a moratorium on ... high-level government labs. In a report issued Friday, ... to make sure a similar incident doesn,t occur again. ...
(Date:7/11/2014)... (PRWEB) July 11, 2014 Alliance ... nation’s only non-profit dedicated exclusively to cell and ... Joshua Corday has joined the organization as Senior ... professional with deep experience securing gifts and addressing ... as Annual Giving Director for NewYork Presbyterian Hospital/Columbia ...
(Date:7/11/2014)... are widely applied in turf and ornamentals. They enhance ... turf and ornamentals in absorption of water, nutrient uptake, ... appear healthy and strong as a result of using ... few years. The most dominating region in biostimulants markets ... share in 2013, and is estimated to grow at ...
Breaking Medicine News(10 mins):Health News:Europe Well Intervention Services Market is Expected to Reach $3.4 Billion by 2018 - New Report by MicroMarket Monitor 2Health News:Europe Well Intervention Services Market is Expected to Reach $3.4 Billion by 2018 - New Report by MicroMarket Monitor 3Health News:LeaseQ Agrees the Latest Round of Greenhouse Gas Rules Could Increase the Cost of Truck Acquisition and Maintenance 2Health News:LeaseQ Agrees the Latest Round of Greenhouse Gas Rules Could Increase the Cost of Truck Acquisition and Maintenance 3Health News:CDC Issues Tough Report on Anthrax Scare 2Health News:Alliance for Cancer Gene Therapy (ACGT) Welcomes Joshua Corday as Senior Development Officer 2Health News:Alliance for Cancer Gene Therapy (ACGT) Welcomes Joshua Corday as Senior Development Officer 3Health News:Biostimulants Market in Turf and Ornamentals is Expected to Reach $ 3.8 Billion by 2018 - New Report by MicroMarket Monitor 2Health News:Biostimulants Market in Turf and Ornamentals is Expected to Reach $ 3.8 Billion by 2018 - New Report by MicroMarket Monitor 3
... AstraZeneca and the Drugs for Neglected Diseases initiative ... drug-compound screening for leishmaniasis, Chagas disease, and sleeping ... affect nearly 10 million people worldwide. Novel drug ... the drug development pipeline for new medicines urgently ...
... April 11, 2012 -- In a scientific paper published ... from SomaLogic and the University of Washington in Seattle ... technology to tissue samples. Working with both tumor and ... cancer (NSCLC), they identified significant expression changes in 36 ...
... 11 (HealthDay News) -- Holding a gun makes a man appear ... Researchers at the University of California, Los Angeles, asked hundreds ... simply by looking at photos of the men,s hands holding a ... a large saw or a handgun. The hands of the ...
... November 2011, a National Academy of Sciences committee issued ... Maps"-like data network intended to revolutionize medical discovery, diagnosis ... Chancellor Susan Desmond-Hellmann, MD, MPH, is issuing a call-to-arms ... reality. In her editorial, reported in the April ...
... rapidly as California,s population ages, but the majority of state,s ... access to health care and food, a new study from ... Fifty-seven percent of paid Medi-Cal caregivers and ... have incomes that leave them in poverty or near ...
... Denise Mann HealthDay Reporter , WEDNESDAY, April 11 ... disability after a stroke, but they must be given within ... too late to use them. Now, German researchers report ... problem: mobile stroke units. Equipped with what is needed to ...
Cached Medicine News:Health News:AstraZeneca and DNDi to collaborate on drug screening for neglected tropical diseases 2Health News:SomaLogic publishes proteomic biomarker analysis of lung cancer tissue samples 2Health News:People Carrying Guns May Appear Bigger Than They Are 2Health News:UCSF chancellor issues call-to-arms to patient advocates 2Health News:UCSF chancellor issues call-to-arms to patient advocates 3Health News:Majority of California's Medi-Cal caregivers live in or near poverty 2Health News:Majority of California's Medi-Cal caregivers live in or near poverty 3Health News:Mobile Stroke Units Might Trim Time to Treatment 2
(Date:1/15/2014)... , Jan. 15, 2014 Most osteoporosis patients ... to a recent online survey* sponsored by Mission Pharmacal ... the National Osteoporosis Foundation online support community, revealed that ... medication that comes in a form other than a ...
(Date:1/15/2014)... Mich. , Jan. 15, 2014 As health officials ... flu virus, select Meijer pharmacies in Michigan ... throat to eligible patients, enabling Meijer pharmacists to administer tests ... protocol set by a physician participating in the study. ...
(Date:1/15/2014)... Jan. 15, 2014  Novation, the leading health care supply ... IT value-added reseller (VAR) national contracts that expand its ... services at lower costs. These include manufacturer product and ... initiative assistance and ongoing IT consulting support. ...
Breaking Medicine Technology:Mission Pharmacal Conducts Online Survey of Osteoporosis Patients 2Mission Pharmacal Conducts Online Survey of Osteoporosis Patients 3Meijer Pharmacy Offers Free Flu, Strep Testing as Influenza Cases Rise Across the Midwest 2Meijer Pharmacy Offers Free Flu, Strep Testing as Influenza Cases Rise Across the Midwest 3New Novation Information Technology VAR Contracts Offer Significant Savings to Hospitals 2
... 2011 Orexigen ® Therapeutics, Inc. (Nasdaq: OREX ... Securities Healthcare Conference in New York. The presentation is scheduled for ... listen to the live webcast or a replay of the presentation, ... at www.orexigen.com . A replay will be available for 14 ...
... MONMOUTH JUNCTION, N.J., Sept. 26, 2011 Insmed Incorporated (Nasdaq ... President and CEO of Insmed, will be presenting a corporate ... Wednesday, September 28, 2011, at 11:30 AM ET, in New ... available on Insmed,s website, http://www.insmed.com .  The webcast will ...
Cached Medicine Technology:Insmed to Present at Sixth Annual JMP Securities Healthcare Conference 2
The MACS VA_500 (variable atmosphere) is primarily for the study and isolation of microaerophilic organisms,including Campylobacter spp,Helicobacter pylori and other similarly fastdious organisms....
Lose the variability of anaerobic jars and step into the 21st century with the anaerobic workstation that provides the answer to the common problems associated with anaerobic microbiology....
... is the most versatile orthopedic/trauma ... designed for both lower body ... an integrated shoulder attachment. The ... operating table for your most ...
... With MARS, the operating theatre is ready for ... surgical fields. Its modern design allows a quick, ... The individual components are connected securely and sturdily ... system. And if there should ever be a ...
Medicine Products: