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Non-Hallucinogenic Psychedelic Analog Reverses Effects of Stress in Mouse Study
Journal of Alcoholism & Drug Dependence

Journal of Alcoholism & Drug Dependence
Open Access

ISSN: 2329-6488

Editorial - (2021)Volume 9, Issue 5

Non-Hallucinogenic Psychedelic Analog Reverses Effects of Stress in Mouse Study

Tang WaiKwong*
 
*Correspondence: Tang WaiKwong, Department of Psychiatry, The Chinese University of Hong Kong, China, Email:

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A novel compound similar in structure to the psychedelic drug ibogaine, but lacking its toxic and hallucinogenic effects, has been found to rapidly reverse the effects of stress in mice. Researchers found that a single dose of tabernanthalog (TBG) can correct stress-induced behavioral deficits, including anxiety and cognitive inflexibility, and also promotes the regrowth of neuronal connections and restores neural circuits in the brain that are disrupted by stress.

"It was very surprising that a single treatment with a low dose had such dramatic effects within a day," said the researcher.

TBG was developed in the lab at UC Davis. The new study focused on the deleterious effects of stress using a protocol in which mice are subjected to mild, unpredictable stressors over a period of several days.

On the behavioral level, stress causes increased anxiety, deficits in sensory processing, and reduced flexibility in decision-making. In the brain, stress disrupts the connections between neurons and alters the neuronal circuitry, resulting in an imbalance between excitation and inhibition.

"Amazingly, TBG reversed all of the effects of stress," the researcher said. "This study provides significant insights into neural mechanisms underlying the therapeutic effects of psychedelic analogs on mental illnesses and paves the way for future investigations to understand their cellular and circuit mechanisms."

In recent years, there has been renewed interest in the use of psychedelic substances for treating illnesses such as addiction, depression, anxiety, and posttraumatic stress disorder. The hallucinogenic effects of these drugs remain a concern, however, and scientists have been unsure whether the hallucinations are therapeutically important or just a side effect.

Ibogaine has shown promise for treating addiction, but it causes dangerous heart arrhythmias in addition to being a powerful hallucinogen. TBG has not yet been tested in humans, but it lacks ibogaine's toxicity in animal tests, and it doesn't induce the head witch behavior in mice caused by known hallucinogens.

Initial studies of TBG found that it had antidepressant effects and reduced addictive behaviors in rodents. The researchers conducted a range of tests to evaluate behavioral responses to stress and the effects of treatment with TBG. They also performed imaging studies to assess changes in the brains of the mice at the neuronal level.

Studies using animal models -- conducted in accordance with NIH regulations and reviewed and approved by Institutional Animal Care and Use Committees -- remain vital to investigating complex psychiatric disorders.

Author Info

Tang WaiKwong*
 
Department of Psychiatry, The Chinese University of Hong Kong, China
 

Citation: WK Tang (2021) Non-Hallucinogenic Psychedelic Analog Reverses Effects of Stress in Mouse Study, J Alcohol Drug Depend 9:e113. doi: 10.35248/ 2329-6488.21.9.e113

Received: 10-May-2021 Published: 27-May-2021, DOI: 10.35248/2329-6488.21.9.e113

Copyright: © 2021 WK Tang. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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