Growing evidence implicates HHV-6, especially HHV-6A, in some cases of female infertility, miscarriage, and other gestational problems affecting both the mother and child. The authors of the paper wonder if heparin, an anticoagulant with antiviral properties often used to treat infertility, might mitigate the detrimental effects of HHV-6 in the uterine environment.
ciHHV-6B activation and fetal transmission in response to high dose progesterone?
A pregnant ciHHV-6B woman with a history of miscarriages was given weekly doses of high dose progesterone. Could progesterone, like hydrocortisone, activate integrated ciHHV-6 in vitro.
HHV-6A infection of the uterus linked to infertility
A new study reported that HHV-6A infects the lining of the uterus in 43% of women with unexplained infertility but cannot be found in uterine lining of fertile women. Furthermore, the cytokine and the natural killer cell profiles were very different in patients with the infection. HHV-6A was found only in uterine endothelial cells, and not in the blood.
Pityriasis rosea, HHV-6, and the increased risk of miscarriage
Italian study finds 62% of women who developed PR early in their pregnancies miscarried
Does HHV-6 infection of the sperm contribute to infertility?
A group of researchers from Denmark have shown that HHV-6B binds specifically to the acrosome of sperm