Open Access

Effects of menstrual blood‑derived stem cells on endometrial injury repair

  • Authors:
    • Jia Hu
    • Kuangyu Song
    • Jing Zhang
    • Yiqiong Zhang
    • Bu‑Zhen Tan
  • View Affiliations

  • Published online on: December 12, 2018     https://doi.org/10.3892/mmr.2018.9744
  • Pages: 813-820
  • Copyright: © Hu et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

The present study aimed to investigate the effects of menstrual blood‑derived stem cells (MenSCs) on endometrial injury repair. MenSCs were isolated from human menstrual blood and were cultured in vitro. Flow cytometric analysis of cells in the third generation demonstrated that MenSCs exhibited higher expression levels of cluster of differentiation (CD)90 and lower expression levels of CD146, which suggested that the MenSCs were cultured successfully. A mechanical damage model of unilateral (right) endometrium was established in BALB/c nude mice, which were divided into four groups, Normal, negative control (NC), Model and MenSC. MenSCs transfected with adenovirus‑enhanced green fluorescent protein were transplanted into the right uterine cavity of mice in the MenSC and NC groups. The protein expression levels of keratin, vimentin, and vascular endothelial growth factor (VEGF) and the average endometrial thickness were measured by immunohistochemistry; the average optical density of vimentin, VEGF and keratin in the MenSC‑treated group was significantly higher compared with the untreated Model group. Fertility tests were performed to determine the pregnancy rate of each group; following endometrial damage in BALB/c nude mice, endometrial thickness was decreased in the Model group, whereas model mice treated with MenSC exhibited increased endometrial thickness and increased the pregnancy rates. Therefore, MenSCs may promote the repair of endometrial lesions in mice by promoting the expression of vimentin, VEGF and keratin.
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February-2019
Volume 19 Issue 2

Print ISSN: 1791-2997
Online ISSN:1791-3004

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Spandidos Publications style
Hu J, Song K, Zhang J, Zhang Y and Tan BZ: Effects of menstrual blood‑derived stem cells on endometrial injury repair. Mol Med Rep 19: 813-820, 2019
APA
Hu, J., Song, K., Zhang, J., Zhang, Y., & Tan, B. (2019). Effects of menstrual blood‑derived stem cells on endometrial injury repair. Molecular Medicine Reports, 19, 813-820. https://doi.org/10.3892/mmr.2018.9744
MLA
Hu, J., Song, K., Zhang, J., Zhang, Y., Tan, B."Effects of menstrual blood‑derived stem cells on endometrial injury repair". Molecular Medicine Reports 19.2 (2019): 813-820.
Chicago
Hu, J., Song, K., Zhang, J., Zhang, Y., Tan, B."Effects of menstrual blood‑derived stem cells on endometrial injury repair". Molecular Medicine Reports 19, no. 2 (2019): 813-820. https://doi.org/10.3892/mmr.2018.9744