Non-syndromic monogenic female infertility

Area of Science:

• Reproductive biology
• Human genetics
• Clinical medicine

Background:

• Infertility affects 8-12% of couples globally, with idiopathic infertility accounting for 30% of cases.
• Female reproductive defects contribute to approximately 50% of all infertility cases.
• While chromosomal aberrations are known causes, monogenic mutations are increasingly identified in female infertility.

Purpose of the Study:

• To summarize the genetic causes of non-syndromic monogenic female infertility.
• To highlight the genes analyzed in a genetic test for female infertility.
• To provide an overview of genetic factors affecting oogenesis and related phenotypes.

Main Methods:

• Review of scientific literature on monogenic causes of female infertility.
• Analysis of genes associated with phenotypes such as premature ovarian failure, ovarian dysgenesis, and recurrent pregnancy loss.
• Focus on non-syndromic forms of female infertility.

Main Results:

• Monogenic mutations are a significant factor in various female infertility phenotypes, including premature ovarian failure and oocyte maturation defects.
• Specific genes have been identified that, when mutated, lead to non-syndromic forms of female infertility.
• Genetic testing can identify these mutations, aiding in diagnosis.

Conclusions:

• Monogenic causes are crucial in understanding female infertility, particularly affecting oogenesis.
• Identification of specific genes provides insights into the molecular mechanisms of infertility.
• Genetic analysis is essential for diagnosing and potentially managing non-syndromic female infertility.