Implications of Bioactive Compounds in Lifelong Disorders: 2nd Edition

A special issue of Life (ISSN 2075-1729).

Deadline for manuscript submissions: 30 April 2026 | Viewed by 305

Special Issue Editors


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Guest Editor
1. Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, 50830 Zaragoza, Spain
2. Instituto Agroalimentario de Aragón-IA2, CITA-Universidad de Zaragoza, 50059 Zaragoza, Spain
Interests: natural products; western blot; neuroprotection; polyphenols; antioxidants; cell culture; oxidative stress; phytochemicals
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
1. Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, 50830 Zaragoza, Spain
2. Instituto Agroalimentario de Aragón-IA2, CITA-Universidad de Zaragoza, 50059 Zaragoza, Spain
Interests: pharmacology and pharmacy; pharmacognosy; ethnopharmacology; plant science; medicinal plants; food science; natural products; nutrition and dietetics; bioactive foods
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The regulation of oxidative stress plays a fundamental role in several physiological and pathological processes, encompassing the modulation of the inflammatory response, cellular proliferation, apoptotic activity, and immune responses. In addition, its relationship with various diseases has been studied, such as inflammatory bowel diseases (IBDs), cardiovascular and neurodegenerative disorders, cancer, and metabolic syndromes.

Over the past few decades, coordinated solutions have been proposed to remedy these intracellular imbalances. Within this context, bioactive compounds have emerged as pivotal candidates due to changes in scientific perspectives and growing concern within society about understanding the food ecosystem.

The benefits that these bioactive compounds can provide will depend on their redox signalling mechanisms. Many of them possess antioxidant properties and can act as electron donors, neutralizing free radicals and reducing oxidative stress. This helps to ensure the maintenance of a proper redox balance in cells and prevents oxidative damage to biomolecules such as lipids, proteins, and DNA.

These compounds can act as key modulators in regulating cellular processes, which could have a significant impact on health and well-being.

This Special Issue revolves around the search for bioactive compounds and their impact on cellular signalling, unveiling new avenues of action within known signalling pathways. These compounds offer a promising opportunity to prevent the development of neurodegenerative and cardiovascular diseases.

Studying their effect on lifelong disorders provides a deeper understanding of these underlying mechanisms and may lead to the development of innovative therapeutic interventions in the future.

In this sense, several studies are relevant to this Special Issue, including systematic reviews and metanalyses, clinical trials, and preclinical studies. Submitted manuscripts must include sufficiently detailed descriptions of the composition and stability of the study material when addressing plant extracts or other natural compounds.

Dr. Guillermo Cásedas
Dr. Francisco Les
Guest Editors

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Keywords

  • phytochemicals
  • functional food
  • oxidative stress
  • metabolic syndrome
  • neuroinflammation
  • antioxidant
  • polyphenols
  • diabetes
  • inflammatory bowel disease
  • natural products
  • neurodegenerative disease

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Published Papers (1 paper)

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Review

13 pages, 1171 KB  
Review
Anticancer Activity of Demethylincisterol A3 and Related Incisterol-Type Fungal Products
by Christian Bailly
Life 2025, 15(10), 1638; https://doi.org/10.3390/life15101638 - 21 Oct 2025
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Abstract
Highly degraded sterols belonging to the incisterol group have been identified in a large set of microorganisms. The leading product in the family is demethylincisterol A3 (DM-A3), isolated from various fungi and endowed with marked antitumor properties. Since the initial discovery of incisterol [...] Read more.
Highly degraded sterols belonging to the incisterol group have been identified in a large set of microorganisms. The leading product in the family is demethylincisterol A3 (DM-A3), isolated from various fungi and endowed with marked antitumor properties. Since the initial discovery of incisterol from a marine sponge in the 1990s, more than 30 incisterol-type natural products have been identified, essentially from fungi. An overview of these products, their bio-origin, chemical synthesis, and associated pharmacological properties is presented. The series includes diverse incisterol and demethylincisterol derivatives, chaxines, volemolide, different analogues (salimyxins, phellinignincisterols, daedatrin D, inonotoide F, aplykurodinone-1, dendrodoristerol), and a glycoside derivative (xyloneside), all bearing a tetracyclic incisterol framework. An analysis of the anticancer mechanism of the action of DM-A3 underlined the three main components of its activity associated with the (i) inhibition of β-catenin and the Wnt signaling pathway, (ii) inhibition of tyrosine phosphatase SHP2 (IC50 = 6.75 µM) implicated in cancer cell survival and differentiation, and (iii) blockade of α7nAchR activation coupled with inhibition of acetylcholinesterase (IC50 = 11.16 µM). A comprehensive picture of the DM-A3 mechanism of action is discussed, highlighting the uniqueness of the compound as a dual SHP2/AchE inhibitor able to attenuate an inflammatory response through the cholinergic anti-inflammatory pathway. The review shed light on this little-known category of incisterol-type natural products, with the objective of promoting further research into this neglected group of anticancer agents. Full article
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