Author(s): KhudaBukhsh AR, Das S, Saha SK
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Abstract In recent years, there has been growing interest in cancer prevention by food plants and their products. Although several plant parts have potentials for chemoprevention and other therapeutic use, their molecular mechanisms of action are not always well understood. Extensive research has identified several molecular targets that can potentially be used for the prevention and/or treatment of cancer. In this review, we accumulate evidences of modulating abilities of some dietary plants and their products on several signaling pathways, including the inflammatory and apoptotic ones, which may be targeted for cancer therapy. We have mainly focused on several phytochemicals like resveratrol (red grapes and peanuts), allicin (garlic), lycopene (tomato), indole-3-carbinol (cruciferous vegetables), vitamin C (citrus fruits), -gingerol (ginger), emodin (aloe), natural antioxidant mixture (spinach), beta carotenoids (carrots), sulphoraphane (mustard), ellagic acid (pomegranate), myrecitin (cranberry), carnosol (rosemary), vanillin (vanilla) and eugenol (cloves). They act through one or more signaling pathways like nuclear factor kappa B, cyclooxygenase-2, signal transducer and activator of transcription 3, Akt, mitogen activated protein kinase/extracellular regulated kinase, Bcl-2, caspases, poly (ADP-ribose) polymerase, matrix metalloproteinase 2/9, and cyclin D1. Critical knowledge on these compounds and their signaling pathways may help in formulation of effective anticancer drugs.
This article was published in Nutr Cancer
and referenced in Journal of Leukemia