Children born to women who carry pathogenic variants in mitochondrial DNA (mtDNA) are at risk for a range of clinical syndromes collectively known as mtDNA disease. Mitochondrial donation by ...

One study reported 8 live births from 22 women with pathogenic mtDNA variants who underwent mitochondrial donation through pronuclear transfer. None had signs of mitochondrial disease and heteroplasmy ...

DNA testing kits have become increasingly popular for their ability to provide insight into ancestry and health. People are discovering long-lost relatives or unexpected links to famous people, as ...

NMAFREF copy purchased with funds from the S. Dillon Ripley Endowment. Part one: Getting started -- Genetic genealogy basics -- Common misconceptions -- Ethics and genetic genealogy -- Part two: ...

Methods We offered mitochondrial donation (by pronuclear transfer) or preimplantation genetic testing (PGT) to a series of women with pathogenic mtDNA variants who sought to reduce the transmission of ...