Researchers from Boston University School of Medicine (BUSM) have discovered a new gene therapy that may prevent the progression of emphysema. The study, which appears on-line in the Journal of Clinical Investigation, describes a method to express therapeutic genes in lung tissue for a lifetime after only a single treatment. Alpha-1 Anti-trypsin Deficiency is the most common inherited form of emphysema seen in young people due to a mutation in the Alpha-1 Anti-trypsin gene. This genetic disease predisposes affected individuals to early emphysema and cirrhosis of the liver...
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