Natural Compounds with Biomedical Potential

A special issue of Biomolecules (ISSN 2218-273X). This special issue belongs to the section "Chemical Biology".

Deadline for manuscript submissions: 31 March 2027 | Viewed by 1073

Special Issue Editors


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Guest Editor
Division of Physiology, Department of Morpho-Functional Sciences, “Iuliu Hațieganu” University of Medicine and Pharmacy, 1-3 Clinicilor Street, 400006 Cluj-Napoca, Romania
Interests: diabetes; antioxidants; oxidative stress; lipid peroxidation; catalase; diabetes mellitus; superoxide dismutase; nutritional medicine; reactive oxygen species; metabolism

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Guest Editor
Department of Pharmaceutical Chemistry, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 41 Victor Babeș Street, 400012 Cluj Napoca, Romania
Interests: computational chemistry; drug discovery; medicinal chemistry
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Special Issue Information

Dear Colleagues,

Natural bioactive compounds comprise a vast area of molecules derived from plants, fungi, marine organisms, and other natural sources. The exploration of this field of interest has emerged as a cornerstone in biomedical research, driven by an ascending appreciation of the potential therapeutic benefits of natural compounds and contributions to human health. Over the years, they gained considerable attention due to their efficacy and their relatively lower toxicity, compared to their synthetic counterparts. Another advantage is assured by the natural extratcs, which gather multiple bioactive compounds, which offer synergy in activity or may even broaden the therapeutic potential.

An extremely important characteristic of natural compounds is their structural diversity, related to a large spectra of biological activities and mechanisms of action. Polyphenols, terpenoids, alkaloids, phytosterols, organosulphur compounds, saponins or glycosides, each category exhibits unique chemical profile that decide their interactions with biological targets. Therefore, their beneficial activities cover a large area, ranging from antimicrobial, antioxidant, anti-inflammatory properties to antidiabetes and anticancer effects, reflecting their potential as therapeutic agents in human health. Their natural origin offer the possibility to associate them with synthetic drugs, offering the premises of a potentialized effect or even multiple therapeutic effects.

Understanding the interactions of natural bioactive compounds with biological systems and harnessing them for therapeutic purposes represents a very promising direction in drug discovery and development.

Dr. Irina Camelia Chis
Dr. Cristina Mariana Moldovan
Guest Editors

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Keywords

  • natural compounds
  • naturat extracts
  • drug discovery
  • antimicrobial activity
  • antioxidant activity
  • anticancer activity
  • anti-inflammatory activity
  • anti-diabetes activity

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Published Papers (1 paper)

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Review

32 pages, 2318 KB  
Review
Essential Oils Modulating Inflammation, Oxidative Stress, Endothelial Dysfunction, and Thrombotic Pathways: Relevance to Thromboinflammation and Translational Perspectives
by Valeriu Mihai But, Mahmoud Elsaafin, Mariana Pacurar, Alexandra Mihaela Stoica, Cristina-Ioana Bica, Annamaria Pallag and Mariana Muresan
Biomolecules 2026, 16(5), 654; https://doi.org/10.3390/biom16050654 - 28 Apr 2026
Viewed by 697
Abstract
Essential oils (EOs) are complex plant-derived mixtures increasingly investigated for their anti-inflammatory, antioxidant, and vasoprotective properties. Thromboinflammation, a process integrating coagulation, platelet activation, endothelial dysfunction, and inflammatory signaling, plays a central role in vascular pathology; however, the contribution of EOs to this process [...] Read more.
Essential oils (EOs) are complex plant-derived mixtures increasingly investigated for their anti-inflammatory, antioxidant, and vasoprotective properties. Thromboinflammation, a process integrating coagulation, platelet activation, endothelial dysfunction, and inflammatory signaling, plays a central role in vascular pathology; however, the contribution of EOs to this process remains insufficiently characterized. This narrative review aims to synthesize current molecular and experimental evidence regarding the effects of EOs and their major bioactive constituents on pathways converging toward thromboinflammation. A focused PubMed/MEDLINE search, supplemented by manual reference screening, was conducted to identify experimental and translational studies on EOs and selected constituents relevant to inflammatory mediators, oxidative stress, endothelial dysfunction, platelet activation, and thrombotic pathways. Available data from predominantly preclinical experimental models indicate that EOs can exert multi-target effects, including modulation of cytokine production, attenuation of oxidative stress, improvement in endothelial function, and inhibition of platelet aggregation, thereby influencing key components of thromboinflammatory pathways. Despite these promising findings, heterogeneity in chemical composition, limited standardization, uncertain exposure relevance, and the predominance of preclinical data remain important limitations. In conclusion, EOs represent a promising but still largely preclinical class of natural compounds capable of modulating interconnected mechanisms relevant to thromboinflammation; however, further translational and clinical studies are required to validate their therapeutic potential. Full article
(This article belongs to the Special Issue Natural Compounds with Biomedical Potential)
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