DEFINITION: Gene editing (or genome editing) is the insertion, deletion or replacement of DNA at a specific site in the genome of an organism or cell. It is usually achieved in the lab using engineered nucleases also known as molecular scissors. This work will not just benefit EB but will in theory be applicable to people who suffer one of the estimated 5400 genetic disorders in the world, which accounts for 10% of people, 30 million in Europe alone.
Aboena Therapeutics skin graft trial– grafting the participant’s own cells, which are genetically engineered in the lab to express the missing type VII collagen, and then transplanted back into the patient.
Krystal Biotech – developing a viral vector (a tool used to deliver genetic material into cells)
KB103 Krystal Biotech HSV viral vector
Amryt Pharma – Developing a non-viral gene therapy approach, using a polymer, applied topically, which delivers the missing type VII collagen into skin cells.