» Articles » PMID: 36985426

Terpenic Constituents of Essential Oils with Larvicidal Activity Against : A QSAR and Docking Molecular Study

Overview
Journal Molecules
Publisher MDPI
Specialty Biology
Date 2023 Mar 29
PMID 36985426
Authors
Affiliations
Soon will be listed here.
Abstract

is a vector for the arbovirus responsible for yellow fever, Zika and Chikungunya virus. Essential oils and their constituents are known for their larvicidal properties and are strong candidates for mosquito control. This work aimed to develop a quantitative structure-activity study and molecular screening for the search and design of new larvicidal agents. Twenty-five monoterpenes with previously evaluated larvicidal activity were built and optimized using computational tools. QSAR models were constructed through genetic algorithms from the larvicidal activity and the calculation of theoretical descriptors for each molecule. Docking studies on acetylcholinesterase (AChE) and sterol carrier protein (SCP-2) were also carried out. Results demonstrate that the epoxide groups in the structure of terpenes hinder larvicidal activity, while lipophilicity plays an important role in enhancing biological activity. Larvicidal activity correlates with the interaction of the sterol-carrier protein. Of the 25 compounds evaluated, carvacrol showed the highest larvicidal activity with an LC of 8.8 µg/mL. The information included in this work contributes to describing the molecular, topological, and quantum mechanical properties related to the larvicidal activity of monoterpenes and their derivatives.

Citing Articles

Larvicidal potential of Trachyspermum ammi essential oil and Delphinium speciosum extract against malaria, dengue, and filariasis mosquito vectors.

Sanei-Dehkordi A, Tagizadeh A, Bahadori M, Nikkhah E, Pirmohammadi M, Rahimi S Sci Rep. 2024; 14(1):20677.

PMID: 39237741 PMC: 11377549. DOI: 10.1038/s41598-024-71829-x.


Sustainable Pest Management Using Novel Nanoemulsions of Honeysuckle and Patchouli Essential Oils against the West Nile Virus Vector, , under Laboratory and Field Conditions.

Hikal W, Baz M, Alshehri M, Bahattab O, Baeshen R, Selim A Plants (Basel). 2023; 12(21).

PMID: 37960039 PMC: 10650709. DOI: 10.3390/plants12213682.


Chemical Composition, Preliminary Toxicity, and Antioxidant Potential of Sensu Lato Essential Oils and Molecular Modeling Study.

Feitosa B, Ferreira O, Mali S, Anand A, Cruz J, Franco C Molecules. 2023; 28(15).

PMID: 37570784 PMC: 10421147. DOI: 10.3390/molecules28155814.

References
1.
Hornberg A, Artursson E, Warme R, Pang Y, Ekstrom F . Crystal structures of oxime-bound fenamiphos-acetylcholinesterases: reactivation involving flipping of the His447 ring to form a reactive Glu334-His447-oxime triad. Biochem Pharmacol. 2009; 79(3):507-15. DOI: 10.1016/j.bcp.2009.08.027. View

2.
Campbell L, Luther C, Moo-Llanes D, Ramsey J, Danis-Lozano R, Peterson A . Climate change influences on global distributions of dengue and chikungunya virus vectors. Philos Trans R Soc Lond B Biol Sci. 2015; 370(1665). PMC: 4342968. DOI: 10.1098/rstb.2014.0135. View

3.
Guex N, Peitsch M, Schwede T . Automated comparative protein structure modeling with SWISS-MODEL and Swiss-PdbViewer: a historical perspective. Electrophoresis. 2009; 30 Suppl 1:S162-73. DOI: 10.1002/elps.200900140. View

4.
Tong M, Hansen A, Hanson-Easey S, Xiang J, Cameron S, Liu Q . Perceptions of capacity for infectious disease control and prevention to meet the challenges of dengue fever in the face of climate change: A survey among CDC staff in Guangdong Province, China. Environ Res. 2016; 148:295-302. DOI: 10.1016/j.envres.2016.03.043. View

5.
Consonni V, Todeschini R, Pavan M . Structure/response correlations and similarity/diversity analysis by GETAWAY descriptors. 1. Theory of the novel 3D molecular descriptors. J Chem Inf Comput Sci. 2002; 42(3):682-92. DOI: 10.1021/ci015504a. View