Long noncoding RNAs in diseases of aging

Area of Science:

• Molecular Biology
• Genetics
• Gerontology

Background:

• Aging involves progressive cellular and tissue deterioration, leading to functional decline and disease.
• Gene expression regulation is crucial for maintaining homeostasis and preventing age-related pathologies.
• Long noncoding RNAs (lncRNAs) are emerging as critical regulators of gene expression at multiple levels.

Purpose of the Study:

• To review the current understanding of lncRNAs involved in aging-associated diseases.
• To focus on lncRNAs implicated in metabolic disorders, cancer, immune dysfunction, and neurodegeneration.
• To discuss the potential of lncRNAs as diagnostic and therapeutic targets for aging.

Main Methods:

• Literature review of studies on lncRNAs and aging-related diseases.
• Analysis of lncRNA functions in energy metabolism, cellular proliferation, and neurodegeneration.
• Identification of specific lncRNAs associated with common aging pathologies.

Main Results:

• lncRNAs play significant roles in regulating gene expression relevant to aging.
• Specific lncRNAs are implicated in obesity, diabetes, cancer, immune dysfunction, and neurodegeneration.
• lncRNAs offer potential as biomarkers and therapeutic agents for age-related conditions.

Conclusions:

• lncRNAs are critical players in the molecular mechanisms underlying aging and its associated diseases.
• Targeting lncRNAs presents a promising strategy for ameliorating age-related pathologies and extending health span.
• Further research into lncRNA taxonomy and function is essential for developing effective interventions.