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Abstract

Cytokinins from Plants to Humans †

1
Department of Bioinformatics, Biocenter, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
2
Department of Biochemistry, Faculty of Pharmacy, University of Minia, Minia 61519, Egypt
3
Department of Life and Environmental Sciences, College of Natural and Health Sciences, Zayed University, Dubai P.O. Box 4783, United Arab Emirates
*
Authors to whom correspondence should be addressed.
Presented at the 2nd International Electronic Conference on Nutrients, 15–31 March 2022; Available online: https://iecn2022.sciforum.net/.
Biol. Life Sci. Forum 2022, 12(1), 48; https://doi.org/10.3390/IECN2022-12364
Published: 14 March 2022
(This article belongs to the Proceedings of The 2nd International Electronic Conference on Nutrients)

Abstract

:
The plant hormones cytokinins play a major role in cell division and cell differentiation. They affect organogenesis in plant cell cultures and contribute to many other physiological and developmental processes in plants. Kinetin was first discovered 60 years ago and was the first known member of cytokinines. On the market, kinetin is formulated by cosmetic companies to combat anti-aging and is topically applied without a defined dosage or instructions on its use. Until now, no systemic formulations with specific doses and mechanisms have been produced. Some studies have reported the effect of kinetin on different human diseases , such as its ability to prevent age-related changes in human skin by protecting the DNA in skin cells from damage (antioxidant effects) and decreasing skin water loss, in addition to its therapeutic potential in the treatment of the human splicing disease, familial dysautonomia, in vitro. Our research with kinetin began with studying its activity in plants , followed by screening for the systemic activity of kinetin in mammalian cells in vitro, where we showed for the first time that kinetin exerts anticytotoxic, antioxidant, antigenotoxic and antiapoptotic activities in different cell lines from different origins. The promising in vitro results allowed us to continue to the in vivo stage of the investigation, where we examined the safety of kinetin for systemic administration in rats.

Author Contributions

Conceptualization, E.M.O., T.D. and M.N.; validation, formal analysis, E.M.O. and M.N.; investigation, E.M.O. and M.N.; writing—review and editing, E.M.O. and T.D.; supervision, T.D.; project administration, T.D., E.M.O. and M.N. All authors have read and agreed to the published version of the manuscript.

Funding

This research received no external funding.

Institutional Review Board Statement

Not applicable.

Informed Consent Statement

Not applicable for studies not involving humans.

Data Availability Statement

Not applicable.

Conflicts of Interest

The authors declare no conflict of interest.
Publisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Share and Cite

MDPI and ACS Style

Othman, E.M.; Naseem, M.; Dandekar, T. Cytokinins from Plants to Humans. Biol. Life Sci. Forum 2022, 12, 48. https://doi.org/10.3390/IECN2022-12364

AMA Style

Othman EM, Naseem M, Dandekar T. Cytokinins from Plants to Humans. Biology and Life Sciences Forum. 2022; 12(1):48. https://doi.org/10.3390/IECN2022-12364

Chicago/Turabian Style

Othman, Eman M., Muhammad Naseem, and Thomas Dandekar. 2022. "Cytokinins from Plants to Humans" Biology and Life Sciences Forum 12, no. 1: 48. https://doi.org/10.3390/IECN2022-12364

APA Style

Othman, E. M., Naseem, M., & Dandekar, T. (2022). Cytokinins from Plants to Humans. Biology and Life Sciences Forum, 12(1), 48. https://doi.org/10.3390/IECN2022-12364

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