Premature aging: Scientists identify and correct defects in diseased cells

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1. Stem cell therapy for inherited skin blistering Promising results from a trial of a new stem-cell based therapy for a rare and debilitating skin condition have been published in the Journal of Investigative Dermatology. The therapy, involving infusions of stem cells, was found to provide pain relief and to reduce the severity of this skin condition for which no cure currently exists. ...
2. Measles-flu comparison yields insights for vaccine design By comparing flu viruses to the virus that causes measles, researchers fine-tuned a tool that may enable faster vaccine design, according to a study led by Mount Sinai researchers and published online this week in the journal Cell Reports. ...
3. Scientists reverse aging in human cell lines and give theory of aging a new lease of life Can the process of aging be delayed or even reversed? Research led by specially appointed Professor Jun-Ichi Hayashi from the University of Tsukuba in Japan has shown that, in human cell lines at least, it can. They also found that the regulation of two genes involved with the production of glycine, the smallest and simplest amino acid, is partly responsible for some of the characteristics of aging. ...
4. Molecular switch that promotes heart cell maturation discovered Discovery may help advance the development of stem cell treatments for heart diseaseA molecular switch that seems to be essential for embryonic heart cells to grow into more mature, adult-like... ...
5. Targeted drug delivery could transform therapies A world expert in biomedical engineering will today argue that medical science has been focusing on the wrong problem for 30 years. Instead of inventing new drugs, making better use of the drugs we already have available by targeting them to the affected part of the body could hold the answer to tackling many of today's life threatening diseases. ...