Featured Research

from universities, journals, and other organizations

Toward A Long-sought Saliva Test For Autism

Date:
January 13, 2009
Source:
American Chemical Society
Summary:
Researchers are reporting discovery of abnormal proteins in the saliva of autism patients that could eventually provide a clue for the molecular basis of this severe developmental disorder and could be used as a biomarker for a subgroup of patients with autism spectrum disorders (ASD).

Researchers in Italy are reporting discovery of abnormal proteins in the saliva of autism patients that could eventually provide a clue for the molecular basis of this severe developmental disorder and could be used as a biomarker for a subgroup of patients with autism spectrum disorders (ASD).

Autism involves social withdrawal, impaired emotional responses and communication skills, and other symptoms. With no laboratory test available, scientists are searching for biomarkers such as abnormal proteins that appear in the body fluids of individuals with autism that may provide a way to accurately diagnose autism and track its response to potential treatments.

Massimo Castagnola, Irene Messana, Maria Giulia Torrioli and Fiorella Gurrieri, compared proteins in the saliva of 27 children with ASD to those in a control group without ASD. They discovered that at least one of four proteins in 19 children in the ASD group had significantly lower levels of phosphorylation. That key body process activates proteins so that they can work normally.

The results suggest that these abnormal proteins might be the clue for anomalies in the phosphorylation of proteins involved in development of central nervous system in early infancy that are involved in ASD.


Story Source:

The above story is based on materials provided by American Chemical Society. Note: Materials may be edited for content and length.


Journal Reference:

  1. Castagnola et al. Hypo-Phosphorylation of Salivary Peptidome as a Clue to the Molecular Pathogenesis of Autism Spectrum Disorders. Journal of Proteome Research, 2008; 7 (12): 5327 DOI: 10.1021/pr8004088

Cite This Page:

American Chemical Society. "Toward A Long-sought Saliva Test For Autism." ScienceDaily. ScienceDaily, 13 January 2009. <www.sciencedaily.com/releases/2009/01/090112095427.htm>.
American Chemical Society. (2009, January 13). Toward A Long-sought Saliva Test For Autism. ScienceDaily. Retrieved October 20, 2014 from www.sciencedaily.com/releases/2009/01/090112095427.htm
American Chemical Society. "Toward A Long-sought Saliva Test For Autism." ScienceDaily. www.sciencedaily.com/releases/2009/01/090112095427.htm (accessed October 20, 2014).

Share This



More Mind & Brain News

Monday, October 20, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Court Ruling Means Kids' Online Activity Could Be On Parents

Court Ruling Means Kids' Online Activity Could Be On Parents

Newsy (Oct. 17, 2014) In a ruling attorneys for both sides agreed was a first of its kind, a Georgia appeals court said parents can be held liable for what kids put online. Video provided by Newsy
Powered by NewsLook.com
The Best Foods To Boost Your Mood

The Best Foods To Boost Your Mood

Buzz60 (Oct. 17, 2014) Feeling down? Reach for the refrigerator, not the medicine cabinet! TC Newman (@PurpleTCNewman) shares some of the best foods to boost your mood. Video provided by Buzz60
Powered by NewsLook.com
You Can Get Addicted To Google Glass, Apparently

You Can Get Addicted To Google Glass, Apparently

Newsy (Oct. 15, 2014) Researchers claim they’ve diagnosed the first example of the disorder in a 31-year-old U.S. Navy serviceman. Video provided by Newsy
Powered by NewsLook.com
First Confirmed Case Of Google Glass Addiction

First Confirmed Case Of Google Glass Addiction

Buzz60 (Oct. 15, 2014) A Google Glass user was treated for Internet Addiction Disorder caused from overuse of the device. Morgan Manousos (@MorganManousos) has the details on how many hours he spent wearing the glasses, and what his symptoms were. Video provided by Buzz60
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins