Featured Research

from universities, journals, and other organizations

Successful Initial Safety Tests For Genetically-modified Rice That Fights Allergy

Date:
July 2, 2009
Source:
American Chemical Society
Summary:
In a first-of-its-kind advance toward the next generation of genetically modified foods — intended to improve consumers' health — researchers in Japan are reporting that a new transgenic rice designed to fight a common pollen allergy appears safe in animal studies.

A new transgenic rice designed to fight a common pollen allergy appears safe in animals, scientists in Japan report.
Credit: David Monniaux, Wikimedia Commons

In a first-of-its-kind advance toward the next generation of genetically modified foods — intended to improve consumers' health — researchers in Japan are reporting that a new transgenic rice designed to fight a common pollen allergy appears safe in animal studies.

Related Articles


Fumio Takaiwa and colleagues note that the first generation of genetically-modified crops was designed to help keep crops weed and insect free. The next generation of transgenic crops is being developed to directly benefit human health. This includes veggies and grains that produce higher levels of nutrients, such as vitamins and minerals, or even medicines and vaccines. Like the first generation of transgenic foods, however, researchers are anxiously trying to determine whether foods produced from these "biopharmaceutical" crops will be safe for humans and the environment.

The scientists describe development of a transgenic rice plant that has been genetically- engineered to fight allergies to Japanese cedar pollen, a growing public health problem in Japan that affects about 20 percent of the population. In laboratory studies, the researchers fed a steamed version of the transgenic rice and a non-transgenic version to a group of monkeys everyday for 26 weeks. At the end of the study period, the test animals did not show any health problems, in an initial demonstration that the allergy-fighting rice may be safe for consumption, the researchers say.


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. Domon et al. 26-Week Oral Safety Study in Macaques for Transgenic Rice Containing Major Human T-Cell Epitope Peptides from Japanese Cedar Pollen Allergens. Journal of Agricultural and Food Chemistry, 2009; 57 (12): 5633 DOI: 10.1021/jf900371u

Cite This Page:

American Chemical Society. "Successful Initial Safety Tests For Genetically-modified Rice That Fights Allergy." ScienceDaily. ScienceDaily, 2 July 2009. <www.sciencedaily.com/releases/2009/06/090629124957.htm>.
American Chemical Society. (2009, July 2). Successful Initial Safety Tests For Genetically-modified Rice That Fights Allergy. ScienceDaily. Retrieved January 28, 2015 from www.sciencedaily.com/releases/2009/06/090629124957.htm
American Chemical Society. "Successful Initial Safety Tests For Genetically-modified Rice That Fights Allergy." ScienceDaily. www.sciencedaily.com/releases/2009/06/090629124957.htm (accessed January 28, 2015).

Share This


More From ScienceDaily



More Plants & Animals News

Wednesday, January 28, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Dogs Bring on So Many Different Emotions in Their Human Best Friends

Dogs Bring on So Many Different Emotions in Their Human Best Friends

RightThisMinute (Jan. 28, 2015) From new-puppy happy tears to helpful-grocery-carrying-dog laughter, our four-legged best friends can make us feel the entire spectrum of emotions. Video provided by RightThisMinute
Powered by NewsLook.com
Scientists Say Earliest Snakes Lived Alongside The Dinosaurs

Scientists Say Earliest Snakes Lived Alongside The Dinosaurs

Newsy (Jan. 28, 2015) Wrongly categorized as lizard fossils, snake fossils now show the reptile could have developed earlier than we thought — 70 million years earlier. Video provided by Newsy
Powered by NewsLook.com
Malnutrition on the Rise as Violence Flares in C. Africa

Malnutrition on the Rise as Violence Flares in C. Africa

AFP (Jan. 28, 2015) Violence can flare up at any moment in Bambari with only a bridge separating Muslims and Christians. Malnutrition is on the rise and lack of water means simple cooking fires threaten to destroy makeshift camps where people are living. Duration: 00:40 Video provided by AFP
Powered by NewsLook.com
Poultry Culled in Taiwan to Thwart Bird Flu

Poultry Culled in Taiwan to Thwart Bird Flu

Reuters - News Video Online (Jan. 28, 2015) Taiwan culls over a million poultry in efforts to halt various strains of avian flu. Julie Noce reports. Video provided by Reuters
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


Plants & Animals

Earth & Climate

Fossils & Ruins

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