Related Experiment Video
Updated: Jul 14, 2026
11:56
A Rapid and Specific Microplate Assay for the Determination of Intra- and Extracellular Ascorbate in Cultured Cells
Published on: April 11, 2014
[Do antioxidant vitamins influence carcinogenesis?]
Jolanta Guz1, Tomasz Dziaman, Anna Szpila
1Katedra i Zakład Biochemii Klinicznej, Collegium Medicum im. Ludwika Rydygiera w Bydgoszczy, Uniwersytet Mikołaja Kopernika w Toruniu. jolaguz@cm.umk.pl
Postepy Higieny I Medycyny Doswiadczalnej (Online)
|May 18, 2007
Summary
Antioxidant vitamins A, C, and E combat free radical damage to DNA, potentially preventing mutations that lead to cancer. A diet rich in these vitamins may offer protection against cancer development.
Area of Science:
- Biochemistry
- Molecular Biology
- Genetics
Context:
- Free radicals cause cellular damage, leading to DNA mutations and potentially cancer.
- Antioxidant vitamins A, C, and E neutralize free radicals.
- Fruits and vegetables are rich sources of these essential vitamins.
Purpose:
- To review the impact of vitamins A, C, and E on DNA oxidative damage.
- To examine the influence of these vitamins on transcription factors and gene expression.
- To assess whether a vitamin-rich diet can prevent cancer.
Summary:
- Free radicals damage cellular DNA, increasing mutation risk and cancer development.
- Vitamins A, C, and E act as antioxidants, mitigating free radical-induced damage.
- This review explores the protective role of these vitamins against DNA damage, gene expression changes, and cancer.
Impact:
- Understanding the role of vitamins A, C, and E in preventing DNA damage and cancer.
- Highlights the importance of a diet rich in fruits and vegetables for cancer prevention.
- Provides insights into the molecular mechanisms underlying vitamin-mediated cancer protection.
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