Mitochondrial DNA disease: new options for prevention

作者：Craven Lyndsey; Elson Joanna L; Irving Laura; Tuppen Helen A; Lister Lisa M; Greggains Gareth D; Byerley Samantha; Murdoch Alison P; Herbert Mary; Turnbull Doug^*

来源：Human Molecular Genetics, 2011, 20(R2): R168-R174.

DOI：10.1093/hmg/ddr373

Very recently, two papers have presented intriguing data suggesting that prevention of transmission of human mitochondrial DNA (mtDNA) disease is possible. [Craven, L., Tuppen, H.A., Greggains, G.D., Harbottle, S.J., Murphy, J.L., Cree, L.M., Murdoch, A.P., Chinnery, P.F., Taylor, R.W., Lightowlers, R.N. et al. (2010) Pronuclear transfer in human embryos to prevent transmission of mitochondria! DNA disease. Nature, 465, 82-85. Tachibana, M., Sparman, M., Sritanaudomchai, H., Ma, H., Clepper, L., Woodward, J., Li, Y., Ramsey, C., Kolotushkina, O. and Mitalipov, S. (2009) Mitochondrial gene replacement in primate offspring and embryonic stem cells. Nature, 461, 367-372.] These recent advances raise hopes for families with mtDNA disease; however, the successful translational of these techniques to clinical practice will require further research to test for safety and to maximize efficacy. Furthermore, in the UK, amendment to the current legislation will be required. Here, we discuss the clinical and scientific background, studies we believe are important to establish safety and efficacy of the techniques and some of the potential concerns about the use of these approaches.

• 出版日期2011-10-15