Gene therapy helps restore hearing in children with hereditary deafness
by Nilima Marshall
Jan 24, 2024
3 minutes
Five children in China with with hereditary deafness have had their hearing restored after undergoing pioneering gene therapy.
The patients, aged between one and six, had a specific form of deafness called DFNB9, which is caused by mutations in a gene known as OTOF and is characterised by severe-to-complete hearing loss.
The researchers said five of the six children treated demonstrated hearing recovery and improvements in speech recognition within six months.
After the gene therapy, hearing was restored
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