Gene therapy articles from across Nature Portfolio Gene therapy involves the introduction of new genes into cells, to restore or add gene expression, for the purpose of treating disease.

There are four dogmas stating Mary's personal relationship with God and her role in human salvation .

BioMarin Pharma has its landmark first approval for Roctavian – the first for a haemophilia gene therapy – and will now have to see if that can convert that into a viable business in Europe.