Expression of sirtuin 2 and 7 in placenta accreta spectrum.

Rev Assoc Med Bras (1992)

Dicle University, Department of Obstetrics and Gynecology - Diyarbakir, Turkey.

Published: August 2023

Objective: This study aimed to investigate the expression levels of sirtuin 2 and sirtuin 7 in the placenta accreta spectrum to reveal their role in its pathogenesis.

Methods: A total of 30 placenta accreta spectrum, 20 placenta previa, and 30 controls were experienced. The sirtuin 2 and sirtuin 7 expression levels in the placentas of these groups were determined by Western blot. sirtuin 2 and sirtuin 7 serum levels in the maternal and fetal cord blood were examined by enzyme-linked immunosorbent assay.

Results: It was found that sirtuin 7 in placenta accreta spectrum was significantly lower in the placenta compared to the control and placenta previa groups (p<0.05). However, a significant difference was not observed between the sirtuin 2 and sirtuin 7 levels in the maternal and fetal cord serum samples of those three groups (p>0.05).

Conclusion: Sirtuin 7 may play an important role in the formation of placenta accreta spectrum. The effect of decreased expression of sirtuin 7 might be tissue-dependent in the placenta accreta spectrum and needs to be investigated further.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10427185PMC
http://dx.doi.org/10.1590/1806-9282.20230360DOI Listing

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