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Modulation of Long Non-coding RNA FAS-AS1/FAS/Caspase3 Axis in Endometriosis: A Cross-sectional Study

  • 0Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran.
Journal of Human Reproductive Sciences +

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January 20, 2025

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January 20, 2025

View abstract on PubMed

Summary

This summary is machine-generated.

Long non-coding RNA FAS-AS1 may suppress endometriosis. Its decreased expression in ectopic tissues correlates with endometriosis severity, suggesting a role in disease progression.

Area Of Science

  • Molecular biology
  • Gynecology
  • Cell biology

Background

  • Endometriosis development involves excessive cell proliferation and apoptosis.
  • Key molecular players in endometriosis pathogenesis are under investigation.

Purpose Of The Study

  • To evaluate the expression of long non-coding RNA (lncRNA) FAS-AS1, FAS, soluble Fas (sFas), and caspase-3 in endometriosis.
  • To correlate these molecular markers with endometriosis stages.

Main Methods

  • Quantitative real-time PCR for lncRNA FAS-AS1 and FAS gene expression.
  • ELISA for sFas in peritoneal fluid.
  • Western blot for cleaved caspase-3 in tissues.
  • In silico analyses for protein interactions and functions.

Main Results

  • FAS and sFas expression increased in endometriosis tissues compared to controls (P < 0.05).
  • lncRNA FAS-AS1 and cleaved caspase-3 expression decreased in ectopic tissues.
  • Lower lncRNA FAS-AS1 expression correlated with advanced endometriosis stages.

Conclusions

  • lncRNA FAS-AS1 may act as a suppressor of ectopic endometriosis.
  • The severity of endometriosis is linked to lncRNA FAS-AS1 and sFAS expression levels.

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