Cited by 51Genomics, phytochemicals, and oxidative stressRedox biology and oxidative stressBioactive Compounds and Antitumor Agents

Involvement of NRF2 in Breast Cancer and Possible Therapeutical Role of Polyphenols and Melatonin

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Tascioglu Aliyev, Alev, Panieri, Emiliano, Stepanić, Višnja, Gurer-Orhan, Hande, Saso, Luciano·2021·Molecules

Abstract

Oxidative stress is defined as a disturbance in the prooxidant/antioxidant balance in favor of the former and a loss of control over redox signaling processes, leading to potential biomolecular damage. It is involved in the etiology of many diseases, varying from diabetes to neurodegenerative diseases and cancer. Nuclear factor erythroid 2-related factor 2 (NRF2) is a transcription factor and reported as one of the most important oxidative stress regulators. Due to its regulatory role in the expression of numerous cytoprotective genes involved in the antioxidant and anti-inflammatory responses, the modulation of NRF2 seems to be a promising approach in the prevention and treatment of cancer. Breast cancer is the prevalent type of tumor in women and is the leading cause of death among female cancers. Oxidative stress-related mechanisms are known to be involved in breast cancer, and therefore, NRF2 is considered to be beneficial in its prevention. However, its overactivation may lead to a negative clinical impact on breast cancer therapy by causing chemoresistance. Some known “oxidative stress modulators”, such as melatonin and polyphenols, are suggested to play an important role in the prevention and treatment of cancer, where the activation of NRF2 is reported as a possible underlying mechanism. In the present review, the potential involvement of oxidative stress and NRF2 in breast cancer will be reviewed, and the role of the NRF2 modulators—namely, polyphenols and melatonin—in the treatment of breast cancer will be discussed.

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  • There are initial indications that the antioxidant and anti-inflammatory actions of melatonin may work together with select polyphenols (e.g., resveratrol, epigallocatechin 3-gallate) for therapeutic indications.

    “There are initial indications that the antioxidant and anti-inflammatory actions of melatonin may work together with select polyphenols (e.g., resveratrol, epigallocatechin 3-gallate) for therapeutic indications [48,49,50,51,52,53,54].”

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Authors
Tascioglu Aliyev, A., Panieri, E., Stepanić, V., Gurer-Orhan, H., & Saso, L.
Affiliations
  • Department of Toxicology, Faculty of Pharmacy, Ege University, 35040 Izmir, Turkey
  • Sapienza University of Rome (IT)
  • Ruđer Bošković Institute (HR)
Venue
Molecules
Publisher
MDPI AG
Published
2021-03-25
Volume
26
Issue
7
Pages
1853
ISSN
1420-3049 (ISSN-L)
OpenAlex
W3141973448
Cited by
50
References
92
Citations by year
2026: 6 · 2025: 6 · 2024: 10 · 2023: 14 · 2022: 12 · 2021: 2
FWCI
1.00
Type
journal article
Language
en
Open access
Locations
  • Molecules (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • IRIS Research product catalog (Sapienza University of Rome) (submittedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Institutional Repository of the Ruđer Bošković Institute (Ruđer Bošković Institute) (submittedVersion, cc-by)
Funders
Ege Üniversitesi
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics, phytochemicals, and oxidative stress
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Redox biology and oxidative stress
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Toxicology › Bioactive Compounds and Antitumor Agents
Keywords
Nrf2, breast cancer, oxidative stress, polyphenols, melatonin, chemoresistance, antioxidant defense, redox signaling, cancer prevention, cancer therapy
MeSH terms
Breast Neoplasms, Female, Humans, Melatonin, Neoplasm Proteins, Oxidative Stress, Drug Resistance, Neoplasm, NF-E2-Related Factor 2, Polyphenols

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