Recently, there have been tremendous developments from stem cells (SCs) research involving sensorineural hearing loss, but several limitations and obstacles persist in allowing these developments from continuing onto clinical applications. HCs damages typically occur in the early stage of injury and can result a permanent hearing loss. The auditory HCs are easily damaged by aging as well as during episodes of ototoxicity and acoustic trauma. Among these cells are the auditory hair cells (HCs), which are terminally and well differentiated unique cells which have lost their regenerative potential after development. Consult our website or contact us for more information on the therapeutic potential of stem cells and the conservation of this important resource.In mammals, the auditory system, which includes the cochlea, has a very complex structure harboring many types of cells performing different functions. The umbilical cord is a valuable source of multipotent stem cells, both haematopoietic ( blood) and mesenchymal ( tissue). Multipotent stem cells therefore appear to be the ideal resource for the regeneration of auditory neurons and hair cells.
Laser in the spectrum of 660nm is the secret used at Advanced Rejuvenation, and Methylene Blue is also used to further improve the activation of the stem. This is the major focus of many studies to improve stem cell results by scientists working in the field of regenerative medicine. These results demonstrate the potential of stem cells to restore the hearing system, even though they are still in the clinical study phase. Treatment for Sensory Neural Hearing Loss & Tinnitus. In addition, they are able to differentiate into auditory neurons. Under the right conditions, mesenchymal stem cells can develop into cells that are significantly similar to hair cells. In recent decades, the potential of stem cells has finally been revealed and many researchers decided as early as 2008 to investigate whether these cells can also restore the auditory system.įocusing on mesenchymal stem cells and their ability to differentiate into many types of cells but, above all, on their ability to detect damaged cells and regenerate them, researchers at Stanford Medicine, Rutgers University, MIT and Brigham and Women’s Hospital in Harvard identified a treatment option for hearing loss. Unfortunately, once damaged or lost, hair cells and auditory neurons are unable to regenerate.
Hearing impairment – the most common human sensory deficit – is mainly caused by damage to or loss of hair cells in the inner ear, which are responsible for sending the perceived acoustic signals from the cochlea of the inner ear to the brain. The treatments commonly used to date involve surgery in case of injuries and cochlear implantation if patients are suffering from severe hearing loss. Hearing loss can result from genetic causes, traumatic injuries, certain infectious diseases, chronic ear infections, the use of particular drugs, exposure to excessive noise and aging. Around 466 million people worldwide suffer from debilitating hearing loss, 34 million of whom are children. Hearing loss is a disabling condition that significantly alters lifestyle, leading to depression and social isolation.
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