Review
Copyright ©The Author(s) 2018. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Diabetes. Jul 15, 2018; 9(7): 99-114
Published online Jul 15, 2018. doi: 10.4239/wjd.v9.i7.99
Circadian dysrhythmia-linked diabetes mellitus: Examining melatonin’s roles in prophylaxis and management
Adejoke Y Onaolapo, Olakunle J Onaolapo
Adejoke Y Onaolapo, Behavioural Neuroscience/Neurobiology Unit, Department of Anatomy, Ladoke Akintola University of Technology, Ogbomosho 210211, Oyo State, Nigeria
Olakunle J Onaolapo, Behavioural Neuroscience/Neuropharmacology Unit, Department of Pharmacology, Ladoke Akintola University of Technology, Osogbo 230263, Osun State, Nigeria
Author contributions: Onaolapo AY and Onaolapo OJ contributed to writing sections of the review article, were also both responsible for the critical revision, editing, and the final approval of the final version.
Conflict-of-interest statement: Both authors of this paper declare that there is no conflict of interest related to the content of this manuscript.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Correspondence to: Olakunle J Onaolapo, PhD, Professor, Behavioural Neuroscience/Neuropharmacology Unit, Department of Pharmacology, Ladoke Akintola University of Technology, PMB 4400, Osogbo 230263, Osun State, Nigeria. olakunleonaolapo@yahoo.co.uk
Telephone: +234-703-1986101
Received: April 16, 2018
Peer-review started: April 16, 2018
First decision: May 24, 2018
Revised: June 1, 2018
Accepted: June 8, 2018
Article in press: June 8, 2018
Published online: July 15, 2018
Core Tip

Core tip: Diabetes mellitus is a chronic, life-threatening metabolic disorder with a huge disease burden and rising global prevalence that is nearing epidemic proportions. Research has continued to reveal the importance of circadian rhythm and the neurohormone melatonin in the regulation of carbohydrate metabolism. More studies are also revealing the potential roles of melatonin in the pathogenesis, management and modulation of the course of diabetes mellitus; especially type 2 diabetes mellitus. Presently, an array of potential mechanisms exists for melatonin’s roles in diabetes mellitus; however, a complete picture of this is yet to emerge.