Title:Quercetin: A Comprehensive Review
Volume: 20
Issue: 2
Author(s): Dharmendra Kumar*Pramod Kumar Sharma
Affiliation:
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University,
Gautam Buddha Nagar, Uttar Pradesh, India.
Keywords:
Quercetin, anticancer activity, source of quercetin, mechanism of cancer treatment, eye cancer, colon cancer.
Abstract: Quercetin is a plant pigment found in many fruits, vegetables, beverages, and other parts
of plants, such as leaves, flowers, bark, stems, and roots. The rich sources of quercetin are the dock,
watercress, sweet potato, onion, grapes, berries, cherries, and broccoli. Quercetin exhibits various
pharmacological activities, such as anticancer, antiviral, anti-inflammatory, and antioxidant. Several
studies have reported quercetin as a potential anticancer compound. This review article provides
information on the role of quercetin in many types of cancer, such as breast cancer, colon cancer,
liver cancer, lung cancer, prostate cancer, bladder cancer, gastric cancer, bone cancer, blood cancer,
brain cancer, cervical cancer, head and neck cancer, skin cancer, eye cancer, thyroid cancer, ovarian
cancer, kidney cancer, and mesothelioma cancer. The present review emphasizes the anticancer
activity of quercetin via different mechanisms, such as induced apoptosis, inhibition of tumor progression,
cancer cell cycle arrest via different pathways, decreased proliferation, modification of the
tumor microenvironment, etc.