Theoretical and Natural Science

- The Open Access Proceedings Series for Conferences


Theoretical and Natural Science

Vol. 24, 20 December 2023


Open Access | Article

Guvacoline in betel nuts directly binds to and inhibits AChE activity, lowering ACh levels released by neurons

Dejia Zhou * 1
1 Episcopal High School

* Author to whom correspondence should be addressed.

Theoretical and Natural Science, Vol. 24, 59-64
Published 20 December 2023. © 2023 The Author(s). Published by EWA Publishing
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Citation Dejia Zhou. Guvacoline in betel nuts directly binds to and inhibits AChE activity, lowering ACh levels released by neurons. TNS (2023) Vol. 24: 59-64. DOI: 10.54254/2753-8818/24/20231099.

Abstract

This paper investigates guvacoline, a compound found in betel nut, and its activity on acetylcholine level. Betel nuts are the chewable seeds of plant used in Chinese traditional medicine. It is commonly used all over southern Asia and the east African seaboard, being the fourth most commonly used drug in the world. It is known for being carcinogenic for throat cancer. Immediate symptoms of betel nut chewing indicate activation of the parasympathetic system, in which acetylcholine and acetylcholinesterase is involved. This paper predicts that guvacoline, found in areca nuts, increases free acetylcholine levels released from neurons by allosterically binding to acetylcholinesterase inhibiting it.

Keywords

Traditional Chinese Medicine, Betel Nuts, Acetylcholine

References

1. H. Na, Q. M, S. C, S. M, and P. Rl, (2019) “Cracking the Betel Nut: Cholinergic Activity of Areca Alkaloids and Related Compounds,” Nicotine Tob. Res. Off. J. Soc. Res. Nicotine Tob., vol. 21, no. 6, doi: 10.1093/ntr/ntx187.

2. Q. Lan, P. Guan, C. Huang, S. Huang, P. Zhou, and C. Zhang. (2022) “Arecoline Induces an Excitatory Response in Ventral Tegmental Area Dopaminergic Neurons in Anesthetized Rats,” Front. Pharmacol., vol. 13, p. 872212, doi: 10.3389/fphar.2022.872212.

3. X. Chen, Y. He, and Y. Deng. (2021) “Chemical Composition, Pharmacological, and Toxicological Effects of Betel Nut,” Evid.-Based Complement. Altern. Med. ECAM, vol. 2021, p. 1808081, doi: 10.1155/2021/1808081.

4. Y. Yang, H. Huang, Z. Cui, J. Chu, and G. Du. (2021) “UPLC-MS/MS and Network Pharmacology-Based Analysis of Bioactive Anti-Depression Compounds in Betel Nut,” Drug Des. Devel. Ther., vol. 15, pp. 4827–4836, doi: 10.2147/DDDT.S335312.

5. “SwissSimilarity: A Web Tool for Low to Ultra High Throughput Ligand-Based Virtual Screening | Journal of Chemical Information and Modeling.” https://pubs.acs.org/doi/full/10.1021/acs.jcim.6b00174.

6. M. Jing et al., (2018) “A genetically encoded fluorescent acetylcholine indicator for in vitro and in vivo studies,” Nat. Biotechnol., vol. 36, no. 8, pp. 726–737, doi: 10.1038/nbt.4184.

7. “AmplexTM Acetylcholine/Acetlycholinesterase Assay Kit.” https://www.thermofisher.cn/order/catalog/product/cn/zh/A12217.

8. E. L. Rodriguez et al., (2020) “Affinity Chromatography: A Review of Trends and Developments over the Past 50 Years,” J. Chromatogr. B Analyt. Technol. Biomed. Life. Sci., vol. 1157, p. 122332, doi: 10.1016/j.jchromb.2020.122332.

Data Availability

The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.

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Volume Title
Proceedings of the 3rd International Conference on Biological Engineering and Medical Science
ISBN (Print)
978-1-83558-221-3
ISBN (Online)
978-1-83558-222-0
Published Date
20 December 2023
Series
Theoretical and Natural Science
ISSN (Print)
2753-8818
ISSN (Online)
2753-8826
DOI
10.54254/2753-8818/24/20231099
Copyright
20 December 2023
Open Access
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Copyright © 2023 EWA Publishing. Unless Otherwise Stated