3D-printed ear implants grown from patient cells head to clinical trials

There may soon be new hope for patients born with genetic defects that leave them with misshapen or missing ears. A new human clinical trial will test an implant known as AuriNovo, which uses a 3D-bioprinted ear grown from the patient’s own cells.Conti… Continue reading 3D-printed ear implants grown from patient cells head to clinical trials

New target to treat age-related hearing loss raised by large gene study

Many of the genes associated with hearing loss seemed to be linked to a structure in the ear known as the stria vascularis

A newly published meta-analysis has uncovered 10 new genetic variants that contribute to age-related hearing loss. The findings indicate a part of the ear known as the stria vascularis may play a part in hearing impairment.

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“Master” switch for ear cell programming offers new hope for hearing loss

Scientists studying the mechanisms behind deafness have pinpointed a single gene they describe as a type of master switch for cell differentiation, opening up exciting new possibilities around restoration of hearing. The discovery is claimed to “overco… Continue reading “Master” switch for ear cell programming offers new hope for hearing loss

‘Razzlekhan’ released on bond, husband detained ahead of cryptocurrency laundering trial

A U.S. judge Monday determined that Ilya Dutch Lichtenstein, one-half of the couple accused of a massive cryptocurrency laundering scheme, will await trial in prison. His wife and alleged co-conspirator, Heather Morgan, was set free on a $3 million bond package, with the conditions of strict electronic monitoring and limits on her virtual currency accounts. Federal law enforcement arrested the pair earlier this month for allegedly conspiring to launder $4.5 billion worth of cryptocurrency stolen in a 2016 hack of virtual cryptocurrency exchange Bitfinex.  Lichtenstein and Morgan employed sophisticated money-laundering techniques that included the use of a combination of fictitious identities, automatic transactions, and dispersing funds across virtual currency accounts. Prosecutors found access keys to the wallet containing the stolen cryptocurrency in Lichtenstein’s cloud storage, evidence that Judge Beryl Howell of the U.S. District for the District of Columbia called a “smoking gun.” Howell deemed the pair a strong flight risk […]

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Jigsaw gene therapy reverses genetic hearing loss in mice

A new gene therapy shows promise in reversing some forms of genetic hearing loss

Scientists at Boston Children’s Hospital have successfully used gene therapy to reverse a form of genetic hearing loss in mice. The team corrected a gene mutation that affects sensory hair cells in the inner ear, and the new jigsaw-like method could help improve gene therapy for other disorders.

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Harvard’s 3D-printed eardrum repair patch is ready for market

Perforations in the eardrum lead to pain and impaired hearing, and can be tricky to repair. The PhonoGraft, developed by Harvard scientists, is a 3D-printed implant that can patch up the damage by encouraging natural cells to regrow, and now it’s enter… Continue reading Harvard’s 3D-printed eardrum repair patch is ready for market

Difficulty hearing speech in noisy rooms may be early sign of dementia

Experts are divided over whether treating

An impressively large study following more than 80,000 people for 11 years has found that difficulty hearing speech in noisy environments can be an early-warning sign of later-life dementia. The next steps for the research will be to investigate whether immediately treating mid-life hearing impairments can reduce the risk of dementia developing in a person’s senior years.

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Brain wave-reading implant could better help the deaf to hear

Although cochlear implants do allow some deaf people to hear again, adjusting the devices to individual users can be challenging. An experimental new implant is designed to help in that regard, by reading the user’s brain waves.Continue ReadingCategory… Continue reading Brain wave-reading implant could better help the deaf to hear