Elizabeth Parrish, CEO of Bioviva USA Inc. has become the first human being to be successfully rejuvenated by gene therapy, after her own company's experimental therapies reversed 20 years of normal telomere shortening.
Telomere score is calculated according to telomere length of white blood cells (T-lymphocytes). This result is based on the average T-lymphocyte telomere length compared to the American population at the same age range. The higher the telomere score, the "younger "the cells.
In September 2015, then 44 year- old CEO of BioViva USA Inc. Elizabeth Parrish received two of her own company's experimental gene therapies: one to protect against loss of muscle mass with age, another to battle stem cell depletion responsible for diverse age-related diseases and infirmities.
The treatment was originally intended to demonstrate the safety of the latest generation of the therapies. But if early data is accurate, it is already the world's first successful example of telomere lengthening via gene therapy in a human individual. Gene therapy has been used to lengthen telomeres before in cultured cells and in mice , but never in a human patient.
Telomeres are short segments of DNA which cap the ends of every chromosome, acting as 'buffers' against wear and tear. They shorten with every cell division, eventually getting too short to protect the chromosome, causing the cell to malfunction and the body to age.
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Reposted via Next Big Future
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