Diseases, Conditions, Syndromes

Study finds the SARS-CoV-2 virus can infect the inner ear

Many COVID-19 patients have reported symptoms affecting the ears, including hearing loss and tinnitus. Dizziness and balance problems can also occur, suggesting that the SARS-CoV-2 virus may be able to infect the inner ear.

Medications

Drug acts as Trojan horse to kill cancer cells

A light-activated drug that can enter and kill cancer and bacterial cells without harming nearby healthy cells has been tested successfully in zebrafish and cells.

Medical research

The bald truth—altered cell divisions cause hair thinning

Hair grows from stem cells residing in hair follicles. During aging, the capability of hair follicles to grow hair is successively lost, leading to hair thinning and ultimately hair loss. In a new study, researchers from ...

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