Dedicated to my girlfriend

Science Blog: HIV Prevention Hope: Yogurt Bugs That Make Antiviral Drugs:

“We’ve found that you can engineer these bugs to secrete drugs – in this case, a viricide that disables HIV,” said Bharat Ramratnam, assistant professor of medicine at Brown Medical School and attending physician at Rhode Island Hospital and The Miriam Hospital. “The hope is to use the bacteria as the basis for a microbicide which can prevent sexual transmission of HIV.”

Ramratnam oversaw the bug-to-drug experiments conducted by an international team of scientists who recently published their results in the Journal of Acquired Immune Deficiency Syndromes.

Ramratnam hatched the idea a few years ago after reading about an intriguing discovery: A protein called cynovirin binds to HIV and prevents it from entering cells in the mucous membranes – a feat confirmed in both laboratory and animal studies. Ramratnam was already familiar with lactic acid bacteria, or LAB. They help make fermented foods such as yogurt and cheese by turning carbohydrates into lactic acid. LAB are also known for their “promiscuity,” or the ability to accept foreign DNA, then produce proteins called for in these new genetic recipes.

And now, since I've lost my ability to type, I'm going to bed.