Understanding the Impact of Antisperm Antibodies on Fertility – Fertility Plus
Fertility Plus shared on LinkedIn:
“Understanding the impact of antisperm antibodies on fertility is crucial!
Our immune system can inadvertently interfere with fertilization by producing IgA and IgG antibodies that bind to sperm.
This graphic illustrates how this process affects sperm functionality, leading to:
- Decreased progressive motility and agglutination
- Impaired cervical mucus penetration
- Reduced zona pellucida binding
- Interference with sperm-oolemma fusion
The MAR test highlights the link between these antibodies and diagnostics, showing how a high percentage of bound motile sperm (over 50%) could indicate a significant immunological male factor. Remember, this should always be assessed in the context of the couple’s age, duration of infertility, and treatment plans.
Stay informed about your reproductive health! ”
Title: Anti-sperm antibodies detection by a modified MAR test: Towards a better definition of its indications
Authors: Nicolas Gatimel, Jessika Moreau, François Isus, Nathalie Moinard, Jean Parinaud, Roger D. Leandri
You can read the Full Article in Reproductive BioMedicine Online.
Title: Antisperm antibodies: etiology, pathogenesis, diagnosis, and treatment
Authors: Setu Mazumdar, Adam S Levine
You can read the Full Article in Fertility and Sterility.
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