Cancer chemoprevention by dietary phytochemicals: promises and pitfalls.

Chemoprevention of Skin Cancer with Dietary Phytochemicals

Chemoprevention of prostate cancer by major dietary phytochemicals.

Prostate cancer continues to be one of the most commonly diagnosed diseases and the second leading cause of cancer-related deaths among men in the United States. Options exist to treat localized disease, including surgery, radiation therapy, and hormonal therapy, but clinical management of advanced prostate cancer is challenging. In the past few decades, chemoprevention involving naturally-occu...

APOPTOSIS, CANCER, AND OVEREXPRESSION OF PROTEINS Nutraceuticals, Apoptosis, and Disease Prevention

Chemoprevention is the use of small molecules, including dietary or herbal chemicals, to prevent diseases, as opposed to chemotherapeutics, where chemicals, mostly synthetic, are used to remove or alleviate the symptom of diseases. The concept of chemoprevention, although prevalent in the East for thousands of years, has not gained scientific recognition in the West until recently. Large-scale ...

Dietary terpenoids and prostate cancer chemoprevention.

Cancer chemoprevention by phytochemicals may be one of the most feasible approaches for cancer control. Phytochemicals obtained from vegetables, fruits, spices, teas, herbs and medicinal plants, such as terpenoids and other phenolic compounds, have been proven to suppress experimental carcinogenesis in various organs in pre-clinical models. Recent studies have indicated that mechanisms underlyi...

The Role of Nutraceuticals in Chemoprevention and Chemotherapy and Their Clinical Outcomes

The genesis of cancer is often a slow process and the risk of developing cancer increases with age. Altering a diet that includes consumption of beneficial phytochemicals can influence the balance and availability of dietary chemopreventive agents. In chemopreventive approaches, foods containing chemicals that have anticancer properties can be supplemented in diets to prevent precancerous lesio...