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Cutting Edge Advances in Antitumor Properties of Natural Products

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Bioactives and Nutraceuticals".

Deadline for manuscript submissions: 20 March 2026 | Viewed by 768

Special Issue Editors


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Guest Editor
Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, Italy
Interests: natural product; cancer cells; apoptosis; cell cycle; signal transduction pathways; oxidative stress
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende, CS, Italy
Interests: onset of malignancy in breast and prostate cells; plant-based substances in oncology; signal transductional pathways; oxidative stress and apoptosis
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Cancer is highly complex, as it consists of various types of cells, each with distinct characteristics. This diversity makes it difficult to treat using traditional therapies like chemotherapy and radiation, which attack both cancerous and healthy cells. Consequently, these treatments often cause severe side effects, including hematological toxicities and tissue damage. Despite significant progress in cancer therapy through the development of numerous drugs, controlling the disease remains challenging due to the ability of cancer cells to evolve and adapt. Over time, these adaptations can result in drug resistance. Natural products are gaining increasing attention in cancer research because of their potential to target multiple pathways involved in cancer simultaneously. These compounds can influence several critical processes such as cell proliferation, inflammation, apoptosis, angiogenesis, metastasis, and the capability to impact the tumor microenvironment. Therefore, they present several benefits, such as chemical diversity, minimal toxicity, the ability to overcome drug resistance, safety, and availability. Considering these advantages, bioactive molecules, either alone or in combination with traditional chemotherapeutic agents, could represent an effective alternative for cancer treatment. The aim of this Special Issue is to gather both original research and review articles that examine how natural products might influence tumor progression. The issue seeks to enhance our understanding of the mechanisms by which the natural bioactive molecules impact cancer growth and metastasis, providing valuable insights into their potential as therapeutic agents.

Dr. Francesca Giordano
Prof. Dr. Maria Luisa Panno
Guest Editors

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Keywords

  • natural product
  • cancer
  • cell signaling
  • cell death and differentiation
  • oxidative stress

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Published Papers (1 paper)

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Review

26 pages, 900 KB  
Review
A Narrative Review on the Antitumoral Effects of Selected Mediterranean Plant Products from Southern Italy
by Adele Elisabetta Leonetti, Loredana Mauro, Francesca De Amicis, Francesca Giordano and Giuseppina Daniela Naimo
Int. J. Mol. Sci. 2025, 26(24), 12079; https://doi.org/10.3390/ijms262412079 - 16 Dec 2025
Abstract
Natural products are a valuable source of bioactive compounds with established roles in oncology. Their structural diversity and ability to target multiple cancer-related pathways make them promising candidates for anticancer drug development. Increasing preclinical and clinical data highlight their potential not only to [...] Read more.
Natural products are a valuable source of bioactive compounds with established roles in oncology. Their structural diversity and ability to target multiple cancer-related pathways make them promising candidates for anticancer drug development. Increasing preclinical and clinical data highlight their potential not only to exert direct antitumor effects but also to enhance patient tolerance to conventional therapies by reducing side effects and improving treatment adherence. The Mediterranean region, known for its biodiversity and traditional dietary habits, provides a rich array of natural compounds with documented health benefits. Key Mediterranean natural plant products (MNPPs), including bioactives from olive oil, onion, citrus fruits, chili pepper and grapes, exhibit antioxidant, anti-inflammatory, and anti-proliferative properties. This review focuses on the molecular mechanisms of selected MNPPs, such as polyphenols, flavonoids, alkaloids, terpenes, organosulfur and furanocoumarin compounds, which modulate oxidative stress, inflammation, apoptosis, and tumor progression. Evidence from in vitro and in vivo studies supports their role in cancer prevention and as adjuvants in therapy. While further clinical research is needed, these findings suggest that incorporating MNPPs into therapeutic regimens could offer low-toxicity, multi-targeted support in oncology, improving both outcomes and quality of life in cancer patients. Full article
(This article belongs to the Special Issue Cutting Edge Advances in Antitumor Properties of Natural Products)
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