A systematic review on potential anticancer activities of Ficus carica L. with focus on cellular and molecular mechanisms.

BACKGROUND: Many substances derived from nutritional or medicinal plants have been studied for their chemopreventive and antineoplastic properties. Among those studied, Ficus carica has shown to have a significant ability to inhibit tumor formation and development of cancer cells through modulating various signaling mechanisms and interaction including a large number of cell signaling molecules. PURPOSE: The goal of this study is to provide a critical and complete evaluation of F. carica's anticancer capacity in various malignancies, as well as related molecular targets. METHODS: Research was conducted electronically on scholarly scientific databases, including Science Direct, PubMed, and Scopus. Published papers were analyzed and investigated using the keywords, Ficus carica, figs, cancer, malignancies and tumor based on established selection criteria. In this systematic review, 27 individual studies were considered. RESULTS: Treatment with F. carica alone or in combination with other medications was linked to anticancer activity with significant evidence. Furthermore, F. carica has been shown to use multitargeted pathways to prevent cancer initiation and development by modulating numerous dysregulated signaling cascades involved in cell proliferation, cell cycle regulation, apoptosis, autophagy inflammatory processes, metastasis, invasion, and angiogenesis. CONCLUSION: Our findings suggest that F. carica and its phytochemicals have the potential for cancer prevention and therapy. Nonetheless, additional mechanistic studies with pure compounds derived from F. carica and well-designed clinical trials are needed to advance our knowledge to clinical application.

Anticancer potential of garlic and its bioactive constituents: A systematic and comprehensive review.

Vegetables of the Allium genus, such as garlic (Allium sativum L.), onions, shallots, leaks, and chives, have been used for many years for food consumption and for medicinal purposes. Historical medical texts have indicated the therapeutic applications of garlic as an antitumor, laxative, diuretic, antibacterial and antifungal agent. Specifically, garlic's antitumor abilities have been traced back 3500 years as a chemotherapeutic agent used in Egypt. Other beneficial effects of garlic consumption include lowering blood pressure, blood cholesterol, sugar and lipids. The processing and aging of garlic result in the production of non-toxic organosulfur by-products. These sulfur-containing compounds, such as allicin, diallyl sulfide, diallyl disulfide, diallyl trisulfide, alliin, S-allylcysteine, and S-allylmercaptocysteine, impact various stages of carcinogenesis. The anticancer mechanisms of action of these garlic-derived phytochemicals include altering mitochondrial permeability, inhibiting angiogenesis, enhancing antioxidative and proapoptotic properties, and regulating cell proliferation. All these effects of garlic's sulfur-compounds have been demonstrated in various human cancers. The intent of this literature research is to explore the potential of garlic-derived products and bioactive organosulfur compounds as cancer chemopreventive and chemotherapeutic agents. This investigation employs criteria for systematic review and critically analyzes published in vitro, in vivo and clinical studies. Concerns and limitations that have arisen in past studies regarding standards of measurement, bioavailability, and method of delivery are addressed. Overall, it is hoped that through this systematic and comprehensive review, future researchers can be acquainted with the updated data assembled on anticancer properties of garlic and its phytoconstituents.