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Advances in the study of genetic factors and clinical interventions for fertilization failure.
Zhang, Xiangjun; Hu, Congyuan; Wu, Limin.
Afiliación
  • Zhang X; Department of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, Anhui, China.
  • Hu C; Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, Anhui, China.
  • Wu L; Department of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, Anhui, China. wlm@ustc.edu.cn.
J Assist Reprod Genet ; 40(8): 1787-1805, 2023 Aug.
Article en En | MEDLINE | ID: mdl-37289376
Fertilization failure refers to the failure in the pronucleus formation, evaluating 16-18 h post in vitro fertilization or intracytoplasmic sperm injection. It can be caused by sperm, oocytes, and sperm-oocyte interaction and lead to great financial and physical stress to the patients. Recent advancements in genetics, molecular biology, and clinical-assisted reproductive technology have greatly enhanced research into the causes and treatment of fertilization failure. Here, we review the causes that have been reported to lead to fertilization failure in fertilization processes, including the sperm acrosome reaction, penetration of the cumulus and zona pellucida, recognition and fusion of the sperm and oocyte membranes, oocyte activation, and pronucleus formation. Additionally, we summarize the progress of corresponding treatment methods of fertilization failure. This review will provide the latest research advances in the genetic aspects of fertilization failure and will benefit both researchers and clinical practitioners in reproduction and genetics.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Semen / Espermatozoides Límite: Animals Idioma: En Revista: J Assist Reprod Genet Asunto de la revista: GENETICA / MEDICINA REPRODUTIVA Año: 2023 Tipo del documento: Article País de afiliación: China Pais de publicación: Países Bajos

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Semen / Espermatozoides Límite: Animals Idioma: En Revista: J Assist Reprod Genet Asunto de la revista: GENETICA / MEDICINA REPRODUTIVA Año: 2023 Tipo del documento: Article País de afiliación: China Pais de publicación: Países Bajos