Translational Applications of Linear and Circular Long Noncoding RNAs in Endometriosis

Area of Science:

• Gynecologic Oncology
• Molecular Biology
• RNA Therapeutics

Background:

• Endometriosis is a chronic gynecologic condition significantly impacting women's quality of life.
• Current treatments for endometriosis involve hormonal therapies with side effects and high recurrence rates.
• Diagnosis of endometriosis necessitates invasive surgery, posing risks and potential for repeat procedures.

Purpose of the Study:

• To review the molecular formation, expression, and function of long noncoding RNAs (lncRNAs) and circular RNAs (circRNAs) in endometriosis.
• To highlight promising preclinical studies involving lncRNAs and circRNAs for endometriosis.
• To explore the potential of lncRNAs and circRNAs in developing improved diagnostic and therapeutic strategies.

Main Methods:

• Literature review focusing on the molecular characteristics of endometriosis at the noncoding RNA level.
• Analysis of studies investigating the role of lncRNAs and circRNAs in the pathogenesis of endometriosis.
• Examination of preclinical research on lncRNA and circRNA-based therapeutic and diagnostic approaches.

Main Results:

• While coding genes and small RNAs in endometriosis are well-studied, research on lncRNAs and circRNAs is more limited.
• lncRNAs and circRNAs exhibit unique formation mechanisms and expression patterns relevant to endometriosis.
• Preclinical studies show promise for lncRNAs, particularly stable circRNAs, in endometriosis management.

Conclusions:

• Noncoding RNAs, including lncRNAs and circRNAs, represent a largely untapped area for endometriosis research.
• Further translational research on lncRNAs and circRNAs could lead to novel, less invasive diagnostic tools and more effective treatments for endometriosis.
• The stability and unique properties of circRNAs make them particularly attractive candidates for future endometriosis therapies and diagnostics.