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Kamfar WW, Khraiwesh HM, Ibrahim MO, Qadhi AH, Azhar WF, Ghafouri KJ, Alhussain MH, Aldairi AF, AlShahrani AM, Alghannam AF, Abdulal RH, Al-Slaihat AH, Qutob MS, Elrggal ME, Ghaith MM, Azzeh FS. Comprehensive review of melatonin as a promising nutritional and nutraceutical supplement. Heliyon 2024; 10:e24266. [PMID: 38293391 PMCID: PMC10825492 DOI: 10.1016/j.heliyon.2024.e24266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 10/05/2023] [Accepted: 01/05/2024] [Indexed: 02/01/2024] Open
Abstract
Background Melatonin is an indoleamine hormone secreted by the pineal gland at night and has an essential role in regulating human circadian rhythms (the internal 24-h clock) and sleep-wake patterns. However, it has recently gained considerable attention for its demonstrated ability in disease management. This review discusses the major biological activities of melatonin, its metabolites as nutritional supplements, and its bioavailability in food sources. Methods The information acquisition process involved conducting a comprehensive search across academic databases including PubMed, Scopus, Wiley, Embase, and Springer using relevant keywords. Only the most recent, peer-reviewed articles published in the English language were considered for inclusion. Results The molecular mechanisms by which melatonin induces its therapeutic effects have been the subject of various studies. Conclusion While melatonin was initially understood to only regulate circadian rhythms, recent studies indicate that it has a far-reaching effect on various organs and physiological systems, such as immunity, cardiovascular function, antioxidant defense, and lipid hemostasis. As a potent antioxidant, anti-cancer, anti-inflammatory, and immunoregulatory agent, multiple therapeutic applications have been proposed for melatonin.
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Affiliation(s)
- Waad W. Kamfar
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, UmmAl-Qura University, P.O. Box: 7067, Makkah, Saudi Arabia
- Medical Nutrition and Food Services Department, Almana Hospitals, Aziziah, Dammam, Saudi Arabia
| | - Husam M. Khraiwesh
- Department of Nutrition and Food Processing, Faculty of Agricultural Technology, Al-Balqa’ Applied University, Salt, Jordan
| | - Mohammed O. Ibrahim
- Department of Nutrition and Food Technology, Faculty of Agriculture, Mu'tah University, Karak, Jordan
| | - Alaa H. Qadhi
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, UmmAl-Qura University, P.O. Box: 7067, Makkah, Saudi Arabia
| | - Wedad F. Azhar
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, UmmAl-Qura University, P.O. Box: 7067, Makkah, Saudi Arabia
| | - Khloud J. Ghafouri
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, UmmAl-Qura University, P.O. Box: 7067, Makkah, Saudi Arabia
| | - Maha H. Alhussain
- Department of Food Science and Nutrition, College of Food and Agriculture Sciences, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Abdullah F. Aldairi
- Faculty of Applied Medical Sciences, Department of Clinical Laboratory Sciences, Umm Al-Qura University, Al Abdeyah, Makkah, 7607, Saudi Arabia
| | - Abdullah M. AlShahrani
- Department of Basic Medical Sciences, College of Applied Medical Sciences, Khamis Mushayt, King Khalid University, Abha, 62561, Saudi Arabia
| | - Abdullah F. Alghannam
- Lifestyle and Health Research Center, Health Sciences Research Center, Princess Nourah Bint Abdulrahman University, Riyadh, 84428, Saudi Arabia
| | - Rwaa H. Abdulal
- Vaccines and Immunotherapy Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
- Department of Biology, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Abed H. Al-Slaihat
- Department of Nutrition and Food Technology, School of Agriculture, The University of Jordan, Amman, Jordan
| | - Maysoun S. Qutob
- Clinical Nutrition and Dietetics Department, Faculty of Allied Medical Sciences, Applied Science Private University, Amman, Jordan
| | | | - Mazen M. Ghaith
- Faculty of Applied Medical Sciences, Department of Clinical Laboratory Sciences, Umm Al-Qura University, Al Abdeyah, Makkah, 7607, Saudi Arabia
| | - Firas S. Azzeh
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, UmmAl-Qura University, P.O. Box: 7067, Makkah, Saudi Arabia
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Phanphothong P, Kanpipit N, Thapphasaraphong S. The characteristics and biological activity enhancements of melatonin encapsulations for skin care product applications. Int J Pharm X 2023; 6:100217. [PMID: 37927583 PMCID: PMC10624970 DOI: 10.1016/j.ijpx.2023.100217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 09/27/2023] [Accepted: 10/26/2023] [Indexed: 11/07/2023] Open
Abstract
Melatonin (MLT) exhibits antioxidant, ultraviolet protection, anti-inflammatory, and anti-aging properties. However, its effectiveness is limited by instability, a short half-life, and incompatible absorption. In this research, we encapsulated melatonin (MLT) in transfersomes (MT) and niosomes (MN) to enhance their properties and investigate their effects through in vitro cell assays using murine macrophages cells and human foreskin fibroblasts cells. The vesicle morphology, vesicle size, polydispersity index, zeta potential, entrapment efficiency (EE%), attenuated total reflectance-Fourier transform spectroscopy (ATR-FTIR) spectra, along with in vitro release, permeation profiles, and stability study were also evaluated. The results showed that both encapsulations displayed spherical morphology at the nanometric scale, their great physical stability and provided an EE% range of 58-78%. The MLT incorporation into the vesicle was confirmed by the ATR-FTIR spectra. Additionally, the encapsulation' release profiles fitted with the Higuchi model, indicating controlled release of melatonin. Furthermore, MT showed greater permeability than MN and MS including melatonin deposition. In cell assays, MT exhibited significantly higher nitric oxide inhibition and stimulation of collagen compared to MN and MS. Therefore, MT demonstrated the highest possibility for anti-inflammatory and collagen-stimulating activities that could be applied in pharmaceutical or anti-aging cosmetic products.
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Affiliation(s)
- Phongsapak Phanphothong
- Pharmaceutical Chemistry and Natural Products Program, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Nattawadee Kanpipit
- Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Suthasinee Thapphasaraphong
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand
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