Total RNA was isolated from ~100 mg frozen tissue samples using 1.0 ml TRIzol reagent (Life Technologies, Carlsbad, CA, USA) according to the manufacturer’s instructions. The RNA was treated with ...

Most people would tell you that bad breath is brought on by a combination of bad luck and garlic. According to a new study in Nature Genetics, genes may play a direct role as well. Researchers at U.C.

Not all bad breath comes from ketchup-and-onion sundaes. Around 0.5% to 3% of people get bad breath from places outside the mouth, like the sinuses, esophagus, lungs, or blood. These causes aren’t ...

Halitosis, or chronic bad breath, afflicts both mice and men, and mice may be used to model human halitosis. But scientists don’t have to put their noses up to mice’s mouths. Just ask the scientists ...

Researchers have identified a cause for chronic bad breath (halitosis), with the help of gene knockout mice. An international team of researchers has identified a cause for chronic bad breath ...