Rice Science ›› 2021, Vol. 28 ›› Issue (1): 13-30.DOI: 10.1016/j.rsci.2020.11.004

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Anticancer Activities of Plant Secondary Metabolites: Rice Callus Suspension Culture as a New Paradigm

Ramakrishna Wusirika1(), Kumari Anuradha1, Rahman Nafeesa2, Mandave Pallavi3   

  1. 1Department of Biochemistry, Central University of Punjab, Bathinda, Punjab 151001, India
    2Department of Biological Sciences, Michigan Technological University, 1400 Townsend Drive Houghton, Michigan 49931, USA
    3Interactive Research School for Health Affairs, Bharati Vidyapeeth, Pune, Maharashtra 411043, India
  • Received:2020-03-14 Accepted:2020-05-09 Online:2021-01-28 Published:2021-01-28
  • About author:

    #These authors contributed equally to this work

Abstract:

Plant natural products including alkaloids, polyphenols, terpenoids and flavonoids have been reported to exert anticancer activity by targeting various metabolic pathways. The biological pathways regulated by plant products can serve as novel drug targets. Plant natural compounds or their derivatives used for cancer treatment and some novel plant-based compounds which are used in clinical trials were discussed. Callus suspension culture with secondary metabolites can provide a continuous source of plant pharmaceuticals without time and space limitations. Previous research has shown that rice callus suspension culture can kill > 95% cancer cells with no significant effect on the growth of normal cells. The role of candidate genes and metabolites which are likely to be involved in the process and their potential to serve as anticancer and anti-inflammatory agents were discussed. Large scale production of plant callus suspension culture and its constituents can be achieved using elicitors which enhance specific secondary metabolites combined with bioprocess technology.

Key words: plant metabolite, cancer metabolism, rice callus suspension culture, cytotoxicity, anticancer agent