Natural products and phytochemical nanoformulations targeting mitochondria in oncotherapy: an updated review on resveratrol. Issue 4 (3rd April 2020)

• Record Type: Journal Article
• Authors: Ashrafizadeh, Milad; Javanmardi, Sara; Moradi-Ozarlou, Masoumeh; Mohammadinejad, Reza; Farkhondeh, Tahereh; Samarghandian, Saeed; Garg, Manoj
• Is Part Of: Bioscience reports. Volume 40:Issue 4(2020)
• Publication Date: 2020-04-03
• Subjects: Cancer therapy -- NF-kB signaling -- reactive oxygen species -- Resveratrol -- Signaling pathway; Molecular biology -- Periodicals; Cytology -- Periodicals; 572.8
• DOI: 10.1042/BSR20200257
• Languages: English
• ISSNs: 0144-8463

Abstract

Abstract: Mitochondria are intracellular organelles with two distinct membranes, known as an outer mitochondrial membrane and inner cell membrane. Originally, mitochondria have been derived from bacteria. The main function of mitochondria is the production of ATP. However, this important organelle indirectly protects cells by consuming oxygen in the route of energy generation. It has been found that mitochondria are actively involved in the induction of the intrinsic pathways of apoptosis. So, there have been efforts to sustain mitochondrial homeostasis and inhibit its dysfunction. Notably, due to the potential role of mitochondria in the stimulation of apoptosis, this organelle is a promising target in cancer therapy. Resveratrol is a non-flavonoid polyphenol that exhibits significant pharmacological effects such as antioxidant, anti-diabetic, anti-inflammatory and anti-tumor. The anti-tumor activity of resveratrol may be a consequence of its effect on mitochondria. Multiple studies have investigated the relationship between resveratrol and mitochondria, and it has been demonstrated that resveratrol is able to significantly enhance the concentration of reactive oxygen species, leading to the mitochondrial dysfunction and consequently, apoptosis induction. A number of signaling pathways such as sirtuin and NF-κB may contribute to the mitochondrial-mediated apoptosis by resveratrol. Besides, resveratrol shifts cellular metabolism from glycolysis into mitochondrial respiration to induce cellular death in cancer cells. In the present review, we discuss the possible interactions between resveratrol and mitochondria, and its potential application in cancer therapy.