Planta Med 2012; 78(09): 843-852
DOI: 10.1055/s-0031-1298453
Reviews
Georg Thieme Verlag KG Stuttgart · New York

Anticancer Potential of Aloes: Antioxidant, Antiproliferative, and Immunostimulatory Attributes

Authors

  • Eli Harlev

    1   Institute of Evolution and International Graduate Center of Evolution, University of Haifa, Mount Carmel, Haifa, Israel
  • Eviatar Nevo

    1   Institute of Evolution and International Graduate Center of Evolution, University of Haifa, Mount Carmel, Haifa, Israel
  • Ephraim P. Lansky

    1   Institute of Evolution and International Graduate Center of Evolution, University of Haifa, Mount Carmel, Haifa, Israel
  • Rivka Ofir

    2   Dead Sea and Arava Science Center and Ben Gurion University of the Negev, Beere Sheva, Israel
  • Anupam Bishayee

    3   Department of Pharmaceutical and Administrative Sciences, School of Pharmacy, American University of Health Sciences, Signal Hill, CA, USA
Further Information

Publication History

received 01 February 2012
revised 11 March 2012

accepted 26 March 2012

Publication Date:
19 April 2012 (online)

Abstract

Aloe is a genus of medicinal plants with a notable history of medical use. Basic research over the past couple of decades has begun to reveal the extent of Aloeʼs pharmaceutical potential, particularly against neoplastic disease. This review looks at Aloe, both the genus and the folk medicine, often being called informally “aloes”, and delineates their chemistry and anticancer pharmacognosy. Structures of key compounds are provided, and their pharmacological activities reviewed. Particular attention is given to their free radical scavenging, antiproliferative, and immunostimulatory properties. This review highlights major research directions on aloes, reflecting the enormous potential of natural sources, and of the genus Aloe in particular, in preventing and treating cancer.