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Anti-cancer Effects of Aloe-Emodin: A Systematic Review

Brian Sanders, Anna M Ray, Sharon Goldberg, Tyler Clark, H Reginald McDaniel, Steven E Atlas, Ashar Farooqi, Janet Konefal, Lucas C Lages, Johanna Lopez, Ammar Rasul, Eduard Tiozzo, Judi M Woolger, John E Lewis

J Clin Transl Res. 2017 Sep 7;3(3):283-296.

PMID: 30895270

Abstract:

Background:
Anthraquinones are a possible treatment option for oncological patients due to their anti-cancer properties. Cancer patients often exhaust a plethora of resources that ultimately fail to provide fully curative measures. Alternative treatments are subsequently sought in the hope of finding a therapeutic remedy. Po¬tential regimens include aloe-emodin and its related derivatives. This review therefore summarizes the effects of aloe-emodin and other aloe components in light of their anti-proliferative and anti-carcinogenic properties.
Methods:
A systematic search was performed in PubMed for aloe-emodin and cancer in humans. Sixty abstracts of in vitrostudies were selected and reviewed with subsequent screening of the full text. Thirty-eight articles were summarized.
Results:
Aloe-emodin possesses multiple anti-proliferative and anti-carcinogenic properties in a host of human cancer cell lines, with often multiple vital pathways affected by the same molecule. The most notable effects include inhibition of cell proliferation, migration, and invasion; cycle arrest; induction of cell death; mitochondrial membrane and redox perturbations; and modulation of immune signaling. The effects of aloe-emodin are not ubiquitous across all cell lines but depend on cell type.
Conclusions:
On the basis of this systematic review, the multiple consistent effects of aloe-emodin in hu¬man-derived cancer cell lines suggest that aloe-emodin is a potential anti-cancer agent that acts on cancer cells in a pleiotropic manner.
Relevance for patients:
Cancer patients often utilize alternative therapies as a result of suboptimal efficacy of conventional treatments. Aloe-emodin might become a therapeutic option for cancer patients if the basic research is confirmed in clinical trials.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP481721-A Aloe-emodin Aloe-emodin 481-72-1 Price
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