Stories tagged goat milk

An advisory panel to the FDA is recommending approval of the first US drug made with help from genetically engineered animals. GTC Biotherapeutics makes Atryn, an anti-clotting therapy, using a herd of 200 goats bred to express a human protein in their milk. The drug is meant to help people with hereditary antithrombin deficiency, a genetic disorder that causes blood clotting. Patients and their families want the drug approved and say studies show it's safe and effective. But other folks argue that there hasn't been enough safety testing around the use of transgenic animals. The final FDA decision is expected February 7.

Feb
20
2007

Drugs manufactured in eggs and milk.

Drugs from goat milk
Drugs from goat milk
Farm animals are being modified genetically to produce milk and eggs containing pharmaceuticals. Just after ferilization "Pharmers" insert into the embryo human genes for producing proteins needed to treat humans unable to produce their own. They attach that DNA code with a gene that codes for a sugar found in milk. The therapeutic protein will then be produced within the animals milk.

Pharm animal drug approved

GTC Biotherapeutics anti-clotting agent, ATryn, is the first government-approved drug from transgenic animals. It replaces human protein antithrombin, which helps prevent blood clots that could lead to a stroke or heart attack. About one in every 5,000 people has a genetic deficiency of this protein. One goat can produce a kilogram of antithrombin each year. It would take 50,000 people to donate that same amount.

Chickens can lay medicinal eggs

Chickens can also be modified to produce human proteins in the albumen of their eggs. Origen Therapeutic scientists hope to breed a chicken that will produce the entire range of human antibodies in its eggs.

Source article: Wired.com