Volume 45, Issue 12 e13975
ORIGINAL ARTICLE

The effects of Daucus carota extract against PC3, PNT1a prostate cells, acetylcholinesterase, glutathione S-transferase, and α-glycosidase; an in vitro–in silico study

Mehmet Nuri Atalar

Mehmet Nuri Atalar

Department of Biochemistry, Faculty of Science and Arts, Iğdır University, Iğdır, Turkey

Contribution: Conceptualization, Data curation, Formal analysis, ​Investigation, Methodology, Resources, Validation, Visualization, Writing - original draft

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Abdülmelik Aras

Corresponding Author

Abdülmelik Aras

Department of Biochemistry, Faculty of Science and Arts, Iğdır University, Iğdır, Turkey

Correspondence

Abdülmelik Aras, Department of Biochemistry, Faculty of Science and Arts, Iğdır University, Iğdır, Turkey.

Email: [email protected]; [email protected]

Contribution: Conceptualization, Data curation, Formal analysis, ​Investigation, Methodology, Project administration, Resources, Validation, Visualization, Writing - original draft, Writing - review & editing

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Fikret Türkan

Fikret Türkan

Health Services Vocational School, Igdır University, Igdır, Turkey

Contribution: Conceptualization, Data curation, Formal analysis, ​Investigation, Methodology, Resources, Validation, Visualization

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Neslisah Barlak

Neslisah Barlak

Molecular Biology and Genetics Department, Erzurum Technical University, Erzurum, Turkey

Cancer Therapeutics Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey

Contribution: Formal analysis, ​Investigation, Methodology, Resources, Validation

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Ümit Yildiko

Ümit Yildiko

Department of Environmental Engineering, Faculty of Engineering, Igdir University, Igdir, Turkey

Department of Bioengineering, Kafkas University, Kars, Turkey

Contribution: Formal analysis, ​Investigation, Methodology, Software, Writing - original draft

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Omer Faruk Karatas

Omer Faruk Karatas

Molecular Biology and Genetics Department, Erzurum Technical University, Erzurum, Turkey

Cancer Therapeutics Laboratory, High Technology Application and Research Center, Erzurum Technical University, Erzurum, Turkey

Contribution: Formal analysis, ​Investigation, Methodology, Resources, Validation, Writing - original draft, Writing - review & editing

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Mehmet Hakkı Alma

Mehmet Hakkı Alma

Department of Biochemistry, Faculty of Science and Arts, Iğdır University, Iğdır, Turkey

Contribution: Conceptualization, Resources, Supervision

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First published: 22 October 2021
Citations: 16

Abstract

Daucus carota L. ssp. major (DCM) plant is widely used in traditional medicine to treat some types of cancer and various diseases. Therefore, we evaluated the biological activities of this plant to define its effects against prostate cancer (PCa), Alzheimer’s disease (AD), oxidation, and diabetes mellitus (DM) as well as identified its phenolic composition. To determine the anti-cancer properties of the plant extract, we treated PCa cells with the extract at a concentration range of 0.25, 0.5, 1, 2, and 4 mg/ml. Significant results were obtained against the PC3 cells compared to normal PNT1a prostate epithelial cells. As a result of precise measurements at the millimolar level, it was observed that the plant extract showed an effective inhibition (IC50) against glutathione S-transferase (GST; 12.84 mM), acetyl cholinesterase (AChE; 15.07 mM), and α-Gly (11.75 mM) enzymes when compared with standard inhibitors. Antioxidant activities of DCM methanol extract were determined via two well-known in vitro techniques. The extracts showed antioxidant activities against the DPPH and ABTS+. The LC-ESI-MS/MS was used to determine the phenolic compounds of methanol extract from DCM. Chlorogenic acid (2,089.096 µg/g), shikimic acid (193.14 µg/g), and coumarin (113.604 µg/g) were characterized as major phenolic compounds. In addition, the interactions of chlorogenic acid, chrysin, coumarin, and shikimic acid with the used three enzymes have been calculated using molecular docking simulation.

Practical applications

Plant natural phenolic compounds have protective effects such as anti-inflammatory, antioxidant, anticarcinogen, and enzyme inhibitory. Therefore, it has an important place in the food and pharmaceutical industry. The present study aims to reveal the enzyme inhibitory, antioxidant, and anticarcinogenic properties of the Daucus carota ssp. Major (DCM) plant extract. Significant results were obtained against the PC3 cells compared to normal PNT1a prostate epithelial cells. DCM extract demonstrated considerable antioxidant activity and inhibitory potential on used metabolic enzymes. These biological effects are thought to have a relationship with rich chemical composition.

CONFLICT OF INTEREST

The authors have declared no conflicts of interest.

DATA AVAILABILITY STATEMENT

The authors confirm that the data supporting the findings of this study are available within the article.

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