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Review
. 2013 Jul;51(7):920-4.
doi: 10.3109/13880209.2013.771190. Epub 2013 Apr 9.

Role of saffron and its constituents on cancer chemoprevention

Zhiyu Zhang  1 , Chong-Zhi Wang, Xiao-Dong Wen, Yukihiro Shoyama, Chun-Su Yuan
Affiliations
Review

Role of saffron and its constituents on cancer chemoprevention

Zhiyu Zhang et al. Pharm Biol. 2013 Jul.

Abstract

Context: Cancer dramatically impacts human life expectancy and quality of life. Natural substances from vegetables, herbs and spices could be beneficial in the prevention or treatment of a variety of cancers. Crocus sativus (Iridaceae), which has been used as a folk medicine for treating diseases for ages, showed obvious cancer chemoprevention potential.

Objective: This article focuses on the effects of Crocus sativus and its main ingredients, such as crocin, on cancer therapeutics.

Methods: We reviewed research data from saffron, a spice derived from the flower of Crocus sativus, and its constituents using the major databases, namely, Web of Science, SciFinder and PubMed.

Results and conclusion: Saffron possesses free radical-scavenging properties and antitumor activities. Significant cancer chemopreventive effects have been shown in both in vitro and in vivo models. Based on current data, saffron and its ingredients could be considered as a promising candidate for clinical anticancer trials.

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Conflict of interest statement

Declaration of interest

The authors declare no conflict of interest.

Figures

Figure 1
Figure 1
Botanical and phytochemical profiles of Crocus sativus. Morphological characteristics of Crocus sativus plant (A), flower (B), and stigma (C). Chemical structure of a major compound, crocin (D), and chromatogram of saffron recorded at 442 nm (E) (Aung et al., 2007).
See this image and copyright information in PMC

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