» Articles » PMID: 27647966

Overproduction of Reactive Oxygen Species - Obligatory or Not for Induction of Apoptosis by Anticancer Drugs

Overview
Specialty Oncology
Date 2016 Sep 21
PMID 27647966
Citations 37
Authors
Affiliations
Soon will be listed here.
Abstract

Many studies demonstrate that conventional anticancer drugs elevate intracellular level of reactive oxygen species (ROS) and alter redox-homeostasis of cancer cells. It is widely accepted that anticancer effect of these chemotherapeutics is due to induction of oxidative stress and ROS-mediated apoptosis in cancer. On the other hand, the harmful side effects of conventional anticancer chemotherapy are also due to increased production of ROS and disruption of redox-homeostasis of normal cells and tissues. This article describes the mechanisms for triggering and modulation of apoptosis through ROS-dependent and ROS-independent pathways. We try to answer the question: "Is it possible to induce highly specific apoptosis only in cancer cells, without overproduction of ROS, as well as without harmful effects on normal cells and tissues?" The review also suggests a new therapeutic strategy for selective killing of cancer cells, without significant impact on viability of normal cells and tissues, by combining anticancer drugs with redox-modulators, affecting specific signaling pathways and avoiding oxidative stress.

Citing Articles

Role of Oxidative Stress in the Occurrence, Development, and Treatment of Breast Cancer.

Dong R, Wang J, Guan R, Sun J, Jin P, Shen J Antioxidants (Basel). 2025; 14(1).

PMID: 39857438 PMC: 11760893. DOI: 10.3390/antiox14010104.


The therapeutic role of naringenin nanoparticles on hepatocellular carcinoma.

Elwan A, Mohamed T, Beltagy D, El Gamal D BMC Pharmacol Toxicol. 2025; 26(1):3.

PMID: 39754228 PMC: 11697747. DOI: 10.1186/s40360-024-00823-w.


The Antioxidant Potential and Anticancer Activity of Ethanolic Extract against Triple-Negative Breast Cancer Cells.

Wehbe N, Badran A, Baydoun S, Al-Sawalmih A, Maresca M, Baydoun E Antioxidants (Basel). 2024; 13(6).

PMID: 38929164 PMC: 11200955. DOI: 10.3390/antiox13060726.


A New Cu/Fe Layer Double Hydroxide Nanocomposite Exerts Anticancer Effects against PC-3 Cells by Inducing Cell Cycle Arrest and Apoptosis.

Zaky M, Mahmoud R, Farghali A, Abd El-Raheem H, Hassaballa A, Mohany M Biomedicines. 2023; 11(9).

PMID: 37760826 PMC: 10525695. DOI: 10.3390/biomedicines11092386.


Enhanced Induction of Apoptosis and Cell Cycle Arrest in MCF-7 Breast Cancer and HT-29 Colon Cancer Cell Lines via Low-Dose Biosynthesis of Selenium Nanoparticles Utilizing Lactobacillus casei.

Haji Mehdi Nouri Z, Tafvizi F, Amini K, KhandanDezfully N, Kheirkhah B Biol Trace Elem Res. 2023; 202(3):1288-1304.

PMID: 37392361 DOI: 10.1007/s12011-023-03738-5.


References
1.
Huang H, Starodub O, McIntosh A, Kier A, Schroeder F . Liver fatty acid-binding protein targets fatty acids to the nucleus. Real time confocal and multiphoton fluorescence imaging in living cells. J Biol Chem. 2002; 277(32):29139-51. DOI: 10.1074/jbc.M202923200. View

2.
Satoh M, Kashihara N, Fujimoto S, Horike H, Tokura T, Namikoshi T . A novel free radical scavenger, edarabone, protects against cisplatin-induced acute renal damage in vitro and in vivo. J Pharmacol Exp Ther. 2003; 305(3):1183-90. DOI: 10.1124/jpet.102.047522. View

3.
Lindskog M, Gleissman H, Ponthan F, Castro J, Kogner P, Johnsen J . Neuroblastoma cell death in response to docosahexaenoic acid: sensitization to chemotherapy and arsenic-induced oxidative stress. Int J Cancer. 2005; 118(10):2584-93. DOI: 10.1002/ijc.21555. View

4.
Penney R, Roy D . Thioredoxin-mediated redox regulation of resistance to endocrine therapy in breast cancer. Biochim Biophys Acta. 2013; 1836(1):60-79. DOI: 10.1016/j.bbcan.2013.02.005. View

5.
Kannan , Jain . Oxidative stress and apoptosis. Pathophysiology. 2000; 7(3):153-163. DOI: 10.1016/s0928-4680(00)00053-5. View