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Updated: Aug 15, 2025

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Investigating Drivers of Antireward in Addiction Behavior with Anatomically Specific Single-Cell Gene Expression Methods
Published on: August 4, 2022
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Noncoding RNA therapeutics for substance use disorder
Seyed Afshin Seyednejad1,2, Gregory C Sartor1,2
1Department of Pharmaceutical Sciences, University of Connecticut, Storrs, CT, United States.
Advances in Drug and Alcohol Research
|January 5, 2023
Summary
Noncoding RNAs (ncRNAs) play a role in substance use disorder (SUD). Novel ncRNA-targeting therapies show promise for treating SUD, though clinical trials are pending.
Area of Science:
- Neuroscience
- Genetics
- Pharmacology
Background:
- Noncoding RNAs (ncRNAs) are increasingly recognized for their role in regulating brain functions.
- Maladaptive neuroadaptations driven by ncRNAs contribute to compulsive drug use in substance use disorder (SUD).
- Current SUD treatments are insufficient, highlighting the need for novel therapeutic strategies.
Purpose of the Study:
- To review the role of ncRNAs in SUD.
- To discuss emerging therapeutic approaches targeting ncRNAs for SUD treatment.
- To identify opportunities and challenges for ncRNA-based therapeutics in SUD.
Main Methods:
- Literature review of ncRNA functions in SUD.
- Analysis of recent advances in RNA-based drug development.
- Discussion of therapeutic strategies targeting ncRNAs.
Main Results:
- ncRNAs are implicated in the neurobiological mechanisms underlying SUD.
- Advances in RNA therapeutics address challenges in specificity, delivery, and immune response.
- Novel nucleic acid-based therapeutics offer a promising avenue for targeting ncRNA pathways in SUD.
Conclusions:
- ncRNA-targeting therapeutics represent a potential new class of treatments for SUD.
- Further research and clinical development are needed to translate these findings into effective therapies.
- The unique mechanisms of ncRNAs offer opportunities for developing highly specific and effective SUD treatments.
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