在英国一项突破性首创中,八名健康婴儿通过试管婴儿技术诞生,该技术融合了三个人的DNA——父母双方及一名女性捐赠者。这项名为"原核移植"的技术旨在预防由母体DNA传递的毁灭性线粒体疾病遗传。早期结果极具前景:所有婴儿发育正常,致病突变均未检测到或含量极低不致致病。对于曾笼罩在基因风险阴影下的家庭而言,这项科技带来的不仅是治疗——更是一场生命变革。
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Journal References:
Robert McFarland, Louise A. Hyslop, Catherine Feeney, Rekha N. Pillai, Emma L. Blakely, Eilis Moody, Matthew Prior, Anita Devlin, Robert W. Taylor, Mary Herbert, Meenakshi Choudhary, Jane A. Stewart, Douglass M. Turnbull.Mitochondrial Donation in a Reproductive Care Pathway for mtDNA Disease.New England Journal of Medicine, 2025; DOI:10.1056/NEJMoa2503658Louise A. Hyslop, Emma L. Blakely, Magomet Aushev, Jordan Marley, Yuko Takeda, Angela Pyle, Eilis Moody, Catherine Feeney, Jan Dutton, Carol Shaw, Sarah J. Smith, Kate Craig, Charlotte L. Alston, Lisa Lister, Karina Endacott, Samantha Byerley, Helen McDermott, Kathryn Wilson, Lynne Botham, Beth Matthew, Nilendran Prathalingam, Matthew Prior, Alison Murdoch, Douglass M. Turnbull, Gavin Hudson, Meenakshi Choudhary, Robert W. Taylor, Rekha N. Pillai, Jane A. Stewart, Robert McFarland, Mary Herbert.Mitochondrial Donation and Preimplantation Genetic Testing for mtDNA Disease.New England Journal of Medicine, 2025; DOI:10.1056/NEJMoa2415539
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