Navigation Links
Amino Acid May Be Key to Strong Teeth
Date:12/22/2009

Findings could someday help scientists engineer tooth enamel

TUESDAY, Dec. 22 (HealthDay News) -- Scientists have identified the way a simple amino acid makes human teeth strong and resilient.

Proline is repeated in the center of proteins found in tooth enamel. When the repeats are long, such as in humans, they contract groups of molecules that help enamel crystals grow. When the repeats are short, such as in frogs, teeth don't have the enamel prisms that provide strength, the researchers explained.

The research offers clues on how to engineer tooth enamel.

"We hope that one day, these findings will help people replace lost parts of the tooth with a healthy layer of new enamel," lead researcher Tom Diekwisch, professor and head of oral biology at the University of Illinois at Chicago College of Dentistry, said in a news release.

But the benefits may extend well beyond teeth.

"Proline repeats are amazing. They hold the key to understanding the structure and function of many natural proteins, including mucins, antifreeze proteins, Alzheimer's amyloid and prion proteins," Diekwisch said. "We hope that our findings will help many other important areas of scientific research, including the treatment of neurodegenerative diseases."

The findings are published in the Dec. 21 online edition of the journal PLoS Biology.

More information

The U.S. National Health Information Center explains how to take care of your teeth and gums.



-- Robert Preidt



SOURCE: University of Illinois at Chicago, news release, Dec. 21, 2009


'/>"/>
Copyright©2009 ScoutNews,LLC.
All rights reserved

Page: 1

Related medicine news :

1. Labopharm Initiates Regulatory Approval Process for Twice-Daily Tramadol-Acetaminophen in Europe
2. With Amino Acid Diet, Mice Improve After Brain Injury
3. Fitness Nutritions Amino Acid Complex Olympic Champion Dara Torres Calls The Best Product Ive Ever Used, Selects TransMedia for PR
4. Acetaminophen May Weaken Effectiveness of Kids Vaccines
5. El Camino Hospital Provides Local Perspective on Health Care Reform and Innovation at Silicon Valley Healthcare CEO Summit
6. Reportlinker Adds Commercial Amino Acids Report
7. Catalyst Pharmaceutical Partners Licenses Exclusive Rights to New Class of GABA Aminotransferase Inhibitors From Northwestern University
8. Docs Say No to Pulling Drugs Containing Acetaminophen off the Market
9. El Camino Hospital Los Gatos Celebrates Opening With the Community
10. Vegetable Amino Acid Lowers Blood Pressure
11. Pain Medicine Experts Recommend Safe and Responsible Use of Acetaminophen
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... Vegas, Nevada (PRWEB) , ... October 13, 2017 , ... ... 7® Hemp CBD Oil utilizing Purzorb™ technology. Applying the Purzorb™process to full spectrum CBD ... dose required and providing a CBD form that can be easily incorporated into liquid ...
(Date:10/13/2017)... ... October 13, 2017 , ... The Visiting Nurse Association (VNA) of Somerset Hills ... specialty vendors and unique items from across the nation, this holiday-themed event will raise ... offered by the VNA. The boutique will be open Saturday, November 4 (10:00 ...
(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... ... DevOps and Agile Software Development, has been awarded a contract by the Center ... Purchase Agreement (BPA) aims to accelerate the enterprise use of Agile methodologies in ...
(Date:10/12/2017)... LA (PRWEB) , ... October 12, 2017 , ... Planet ... in the U.S., announced today its plans to open a flagship location in Covington, ... occupy the former Rooms To Go store next to Office Depot in the Holiday ...
(Date:10/12/2017)... ... October 12, 2017 , ... Information ... we intend to develop to enable prevention of a major side effect of ... loss, especially in pediatric patients. For cisplatin, hearing loss is FDA listed on-label ...
Breaking Medicine News(10 mins):
(Date:10/4/2017)... 4, 2017  According to the Centers for Disease Control and Prevention ... . PhysicianOne Urgent Care is helping communities across Massachusetts ... , by offering no-cost* flu shots through the end of the month. ... health insurance regulations. ... to get a flu shot is by the end of October, according ...
(Date:10/2/2017)... , Oct. 2, 2017 Diplomat Pharmacy, ... 8th Day Software and Consulting, LLC , and named ... 8th Day Software, based in Tennessee , ... 8th Day expands EnvoyHealth,s service offerings for health care ... "In an interoperable ...
(Date:10/2/2017)... -- AllianceRx Walgreens Prime, the combined central specialty pharmacy and ... manager Prime Therapeutics LLC (Prime), today officially began the ... of new signage at its headquarters in ... few other company-owned facilities across the country. This also ... whom will begin to see the AllianceRx Walgreens Prime ...
Breaking Medicine Technology: