XIAOXIA WANG1,#, ZHONGYUAN YAO1,2,#, DI LIU1, CHUNHONG YU3,*, HUI LI1,3,*
BIOCELL, Vol.46, No.8, pp. 1803-1806, 2022, DOI:10.32604/biocell.2022.019731
- 22 April 2022
Abstract Each stage of embryonic development, including normal gamete maturation, fertilization, zygotic genome activation, and cleavage, is crucial for human reproduction. Early embryo arrest is a common phenomenon. It is estimated that about 40%–70% of human embryos are arrested at early developmental stages. However, the exact mechanism remains largely uncertain. Embryos can be investigated in vitro by way of the development of in vitro fertilization/intracytoplasmic sperm injection. In addition to iatrogenic factors related to abnormal oocyte/embryo development, multiple gene mutations have been found to be involved in such phenotypes. Based on the knowledge of known etiological factors, several More >
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