Neuroscience

Sensory hair cells regenerated, hearing restored in mammal ear

Hearing loss is a significant public health problem affecting close to 50 million people in the United States alone. Sensorineural hearing loss is the most common form and is caused by the loss of sensory hair cells in the ...

Medical research

In gerbils, stem cells boost hopes of ending deafness

Scientists working with deaf gerbils said on Wednesday they had found a way of coaxing early stem cells into specialised ear cells that helped the rodents hear sound once more.

Medical research

The hair of the dog

A surprisingly large number of dogs suffer from hyperadrenocorticism.  The symptoms are caused by excessive amounts of hormones – glucocorticoids – in the body.  Unfortunately, though, diagnosis of the disease is complicated ...

Oncology & Cancer

Central centrifugal cicatricial alopecia pathogenesis studied

(HealthDay)—Protease-activated receptor 2 (PAR-2), which is activated by cowhage, may play a role in central centrifugal cicatricial alopecia (CCCA), the most common cause of scarring hair loss in African-American women, ...

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