Vitrification affects the expression of matrix metalloproteinases and their tissue inhibitors of mouse ovarian tissue

ABSTRACT

Background: One of the most major obstacles of ovarian tissue vitrification is suboptimal developmental competence of follicles. Matrix metalloproteinases 2 [MMP-2] and 9 [MMP-9] and their tissue inhibitors TIMP-1 and TIMP-2 are involved in the remodeling of the extracellular matrix in the ovaries