Increase of peripheral blood TCD8+ cells in women with recurrent miscarriage.

Recurrent miscarriage (RM) is one of the most prevalent reproductive problems faced by couples that may affect as many as 2% of women in reproductive age. The causes of its abnormality have attracted the attention of many researchers. We aim to determine the different T-cell subsets in women with RM and normal control. In this prospective case-control study, peripheral blood was taken from women with RM (n = 25) and normal women (n = 17), during the mid-luteal phase. The percentage of CD3, CD3(+)CD4(+), CD3(+)CD8(+) markers and also CD4/CD8 ratio was detected in the patients and control group by flow cytometry. The proportion of TCD8(+) was significantly higher in RM women compared with the control group (p < 0.05). However, there was no statistical difference in percentage of total TCD3(+) and TCD4(+) cells between the RM and control women. Also, the CD4/CD8 ratio was lower in the RM women compared with the control women. These observations support the concept that increase of TCD8(+) lymphocytes could be involved in the aetiology of RM.

Citation

M Ghafourian, A Abuhamidy, N Karami. Increase of peripheral blood TCD8+ cells in women with recurrent miscarriage. Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology. 2014 Jan;34(1):36-9

Mesh Tags

PMID: 24359047

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