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Exploring the Potent Anticancer Activity of Essential Oils and Their Bioactive Compounds: Mechanisms and Prospects
Fatouma Mohamed Abdoul-Latif1, Ayoub Ainane2, Ibrahim Houmed Aboubaker3
1Medicinal Research Institute, Center for Studies and Research of Djibouti, IRM-CERD, Route de l'Aéroport, Haramous, Djibouti City P.O. Box 486, Djibouti.
Abstract:
Cancer is one of the leading causes of death worldwide, affecting millions of people each year. Fortunately, the last decades have been marked by considerable advances in the field of cancer therapy. Researchers have discovered many natural substances, some of which are isolated from plants that have promising anti-tumor activity. Among these, essential oils (EOs) and their constituents have been widely studied and shown potent anticancer activities, both in vitro and in vivo. However, despite the promising results, the precise mechanisms of action of EOs and their bioactive compounds are still poorly understood. Further research is needed to better understand these mechanisms, as well as their effectiveness and safety in use. Furthermore, the use of EOs as anticancer drugs is complex, as it requires absolute pharmacodynamic specificity and selectivity, as well as an appropriate formulation for effective administration. In this study, we present a synthesis of recent work on the mechanisms of anticancer action of EOs and their bioactive compounds, examining the results of various in vitro and in vivo studies. We also review future research prospects in this exciting field, as well as potential implications for the development of new cancer drugs.
Insights
Essential oils (EOs) show potent anticancer activity, but their mechanisms are not fully understood. This review synthesizes research on EO anticancer actions and explores future drug development potential.
Area of Science:
- Natural Product Chemistry
- Oncology
- Pharmacology
Background:
- Cancer remains a leading global cause of mortality.
- Natural substances, particularly plant-derived essential oils (EOs), exhibit promising anti-tumor properties.
- Despite evidence of efficacy, the precise anticancer mechanisms of EOs are not well-defined.
Purpose of the Study:
- To synthesize recent findings on the anticancer mechanisms of essential oils and their bioactive compounds.
- To review in vitro and in vivo studies investigating EO anti-tumor effects.
- To explore future research directions and potential applications in cancer drug development.
Main Methods:
- Literature review of recent studies on essential oils and cancer.
- Analysis of in vitro and in vivo experimental data on EO anticancer activity.
- Synthesis of current understanding of EO mechanisms of action.
Main Results:
- Essential oils and their constituents demonstrate significant anticancer activities in various studies.
- Understanding the specific molecular targets and pathways of EOs requires further investigation.
- Challenges remain in achieving pharmacodynamic specificity and developing effective EO formulations for clinical use.
Conclusions:
- Essential oils represent a promising area for novel cancer therapeutics.
- Further research is crucial to elucidate mechanisms, optimize delivery, and ensure safety for clinical translation.
- Continued investigation holds potential for developing new, natural-based cancer drugs.
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