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Medical Studies on Melatonin – Latest Facts

Melatonin Latest Facts

You want to get a fast overview on the latest research on melatonin and its multiple applications? – In this category you will find the most important studies listed separately; of course, these are also assigned to the respective subject areas.

The selection of the presented papers was made by the scientific committee of Interchron, the international forum for chronobiology, and it will be updated continuously.

 

Medical Studies on Melatonin – Latest Facts

Matrix metallopeptidase 9 as a host protein target of chloroquine and melatonin for immunoregulation in COVID-19: A network-based meta-analysis

2020-07 Hazra S, Chaudhuri AG, Tiwary BK, Chakrabartia N

The molecular pathogenesis of COVID-19 is similar to other coronavirus (CoV) infections viz. severe acute respiratory syndrome (SARS) in human. Due to scarcity of the suitable treatment strategy, the present study was undertaken to explore host protein(s) targeted by potent repurposed drug(s) in COVID-19.

Plasticity of glucose metabolism in activated immune cells: advantages for melatonin inhibition of COVID-19 disease

2020-06 Reiter RJ, Sharma R, Ma Q, Liu C, Manucha W, Abreu-Gonzalez P, Dominguez-Rodriguez A

COVID-19 has infected hundreds of thousands and killed tens of thousands of people worldwide and it continues to ravage societies as well as fiscal and economic stability of several countries.  Currently, several drugs that were designed for other conditions have been repurposed to counter the COVID-19 pandemic.  Some have modest efficacy in resisting this disease, but all of them have significant toxicity.  Several pharmaceutical companies are rushing to develop vaccines, but their availability is 8 to 12 months in the future.  In the meantime, readily available and affordable molecules that will have utility as COVID-19 antidotes are being sought.

Melatonin, cardiovascular disease and COVID-19: A potential therapeutic strategy?

2020-06 Dominguez-Rodriguez A, Abreu-Gonzalez P, Marik PE, Reiter RJ 

The mechanism for SARS-CoV-2 infection is the requisite binding of the virus to the membrane-bound form of angiotensin-converting enzyme 2 (ACE2) and internalization of the complex by the host cell. SARS-CoV-2 induced endothelial dysfunction and cardiovascular injury are probably initiated by increases in the phosphorylation levels of JAK2 and STAT3 and resultant reactive oxygen species (ROS) formation. These pathological alterations are speculated to be strikingly reversed by melatonin.

Melatonin as adjuvant treatment for coronavirus disease 2019 pneumonia patients requiring hospitalization (MAC-19 PRO): a case series

2020-06 Castillo RR, Quizon GRA, Juco MJM, Roman ADE, de Leon DG, Punzalan FER, Guingon RBL, Morales DD, Tan DX, Reiter RJ

Treatment for coronavirus disease 2019 (COVID19) pneumonia remains empirical and the search for therapies that can improve outcomes continues. Melatonin has been shown to have anti-inflammatory, antioxidant, and immune-modulating effects that may address key pathophysiologic mechanisms in the development and progression of acute respiratory distress syndrome (ARDS), which has been implicated as the likely cause of death in COVID19.

Melatonin alleviates cardiac fibrosis via inhibiting lncRNA MALAT1/miR-141-mediated NLRP3 inflammasome and TGF-β1/Smads signaling in diabetic cardiomyopathy.

2020-04 Che H, Wang Y, Li H, Li Y, Sahil A, Lv J, Liu Y, Yang Z, Dong R, Xue H, Wang L

Melatonin is a hormone produced by the pineal gland, and it has extensive beneficial effects on various tissue and organs; however, whether melatonin has any effect on cardiac fibrosis in the pathogenesis of diabetic cardiomyopathy (DCM) is still unknown.

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