Microbes that reside peaceably in the nasal passageways and on the skin can be harnessed for taking drugs to target cells.

LCs were even present in the nose and ears of aged mice. Depending on the location ... This ability of lipo-cartilage to spring back to its original structure is what gives the ear and tip of nose ...

But when the researchers examined mouse nose and ear samples under a microscope, they found a structure consisting ... from the knees and ribs of mice. They found that lipocartilage is softer ...