1.
Prevention of Breast Cancer by Natural Phytochemicals: Focusing on Molecular Targets and Combinational Strategy.
Chiou, YS, Li, S, Ho, CT, Pan, MH
Molecular nutrition & food research. 2018;(23):e1800392
Abstract
Starting from the 21st century, breast cancer can be classified as the most common invasive malignancy in women. Among the preventive or therapeutic strategies of breast cancer, combination therapy is the most promising approach. This mode of treatment of breast cancer concurrently maximizes efficacy, overcomes multidrug resistance, and minimizes harmful side effects caused by radiotherapy and chemotherapy alone. The risk of cancer can be reduced by supplementing diets with naturally occurring products known as phytochemicals. These phytochemicals have well-defined roles in the management of every stage of breast carcinogenesis. In this review, the collective data of dietary phytochemicals used to sensitize breast cancer cells to therapeutic approaches are reported and their specific molecular targets through synergistic, additive, and potentiation effects are highlighted. The concept of combining natural agents with medicines to augment therapeutic responses creates an optimal modality, which may facilitate clinical applications of combination regimens in the future.
2.
The Potential and Action Mechanism of Polyphenols in the Treatment of Liver Diseases.
Li, S, Tan, HY, Wang, N, Cheung, F, Hong, M, Feng, Y
Oxidative medicine and cellular longevity. 2018;:8394818
Abstract
Liver disease, involving a wide range of liver pathologies from fatty liver, hepatitis, and fibrosis to cirrhosis and hepatocellular carcinoma, is a serious health problem worldwide. In recent years, many natural foods and herbs with abundant phytochemicals have been proposed as health supplementation for patients with hepatic disorders. As an important category of phytochemicals, natural polyphenols have attracted increasing attention as potential agents for the prevention and treatment of liver diseases. The striking capacities in remitting oxidative stress, lipid metabolism, insulin resistance, and inflammation put polyphenols in the spotlight for the therapies of liver diseases. It has been reported that many polyphenols from a wide range of foods and herbs exert therapeutic effects on liver injuries via complicated mechanisms. Therefore, it is necessary to have a systematical review to sort out current researches to help better understand the potentials of polyphenols in liver diseases. In this review, we aim to summarize and update the existing evidence of natural polyphenols in the treatment of various liver diseases by in vitro, in vivo, and clinical studies, while special attention is paid to the action mechanisms.
3.
Bioactivities and Health Benefits of Wild Fruits.
Li, Y, Zhang, JJ, Xu, DP, Zhou, T, Zhou, Y, Li, S, Li, HB
International journal of molecular sciences. 2016;(8)
Abstract
Wild fruits are exotic or underutilized. Wild fruits contain many bioactive compounds, such as anthocyanins and flavonoids. Many studies have shown that wild fruits possess various bioactivities and health benefits, such as free radical scavenging, antioxidant, anti-inflammatory, antimicrobial, and anticancer activity. Therefore, wild fruits have the potential to be developed into functional foods or pharmaceuticals to prevent and treat several chronic diseases. In the present article, we review current knowledge about the bioactivities and health benefits of wild fruits, which is valuable for the exploitation and utilization of wild fruits.