Open Access

ARTICLE

Two polymorphisms in methylenetetrahydrofolate reductase gene (C677T and A1298C) frequently associated with recurrent spontaneous abortion show no association in Saudi women

AFRAH ALKHURIJI¹, ATEKAH ABDULLAH MOHAMMED ALRAQIBAH¹, AMAAL AWAD ALHARBI¹, ZENEB BABAY², FATIMAH BASIL AL-MUKAYNIZI³, ARWA ALTHOMALI³, SONYA S. ABDEL-RAZEQ⁴, ARJUMAND S. WARSY⁵

1 Department of Zoology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
2 Department of Obs/Gyn, College of Medicine, King Saud University, Riyadh, 11451, Saudi Arabia
3 Prince Naif Bin AbdulAziz Health Research Center (PNHRC), King Saud University, Riyadh, 11451, Saudi Arabia
4 Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale University School of Medicine, New Haven, 06501, USA.
5 Central Laboratory, Center for Science and Medical Studies for Girls, King Saud University, Riyadh, 11451, Saudi Arabia

* Address correspondence to: Arjumand Warsy,