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案例报告:婴儿GM1化症的植入前遗传测试
Valeria A Zagaynova1, Yulia A Nasykhova1, Ziravard N Tonyan1
1D. O. Ott Research Institute of Obstetrics, Gynecology and Reproductology, Saint-Petersburg, Russia.
Frontiers in genetics
|February 26, 2024
概括
lioside-monosialic acid (GM1) liosidosis是一种罕见的遗传性疾病. 这项研究确定了GLB1基因的致病变体,并成功地使用单一性疾病 (PGT-M) 的植入前遗传测试来选择未受影响的胚胎进行健康的怀孕.
科学领域:
- 遗传学 是一个遗传学.
- 分子生物学分子生物学
- 生殖医学 生殖医学
背景情况:
- lioside-monosialic acid (GM1) liosidosis是一种由GLB1基因突变引起的自体逆性溶酶体储存障碍,导致β-galactosidase缺乏.
- 这种情况在婴儿期呈现出发育回归,低血压,肝壮症,以及像"桃红色斑点"这样的特征性囊镜发现.
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