Melatonin News and Research

RSS

Melatonin, also known chemically as N-acetyl-5-methoxytryptamine, is a naturally occurring compound found in animals, plants, and microbes. In animals, circulating levels of the hormone melatonin vary in a daily cycle, thereby allowing the entrainment of the circadian rhythms of several biological functions.

International commission examines conflicting evidence on health effects of blue light exposure

For years, scientists have expressed concern about potential adverse health effects of excessive exposure to short wavelength light (SWL), which includes the "blue light" from smartphones, laptops, and tablets.

5 Mar 2024

Sleep-circadian disturbances can trigger or worsen a range of psychiatric disorders

Problems with our sleep and internal body clock can trigger or worsen a range of psychiatric disorders, according to a new review of recent research evidence.

19 Feb 2024

Melatonin treatment does not affect insulin resistance of night shift workers

Melatonin treatment does not affect the insulin resistance or the glucose tolerance of night shift workers, according to a new study from the University of Surrey and the University Medical Centre Hamburg.

19 Feb 2024

Study explores the mediatory role of gut microbiota in metabolic syndrome and sleep disorders

Researchers described gut microbiota and metabolic alterations common to metabolic syndrome (MetS) and sleep disorders.

31 Jan 2024

UNC scientists develop "smart" patch for precision drug delivery

University of North Carolina at Chapel Hill scientists created a new drug delivery system, called the Spatiotemporal On-Demand Patch (SOP), which can receive commands wirelessly from a smartphone or computer to schedule and trigger the release of drugs from individual microneedles.

18 Jan 2024

Overcoming adherence challenges: Innovative patch enables controlled drug delivery

A breakthrough in transdermal drug delivery.

17 Jan 2024

"TimeMachine" algorithm revolutionizes circadian rhythm analysis with single blood sample

"TimeMachine," an algorithm developed by U.S. researchers, accurately predicts circadian phase from a single blood sample using gene expression, offering a novel, efficient approach to understanding circadian rhythms and their impact on health.

9 Jan 2024

Largest genetic study of gestational diabetes discovers nine novel genetic regions linked to severe and common pregnancy complication

Researchers investigated the genetic underpinnings of Gestational Diabetes Mellitus (GDM) and its relationship with Type 2 Diabetes (T2D) through a genome-wide association study ((GWAS), identifying distinct and shared genetic factors.

9 Jan 2024

Mediterranean diet boosts IVF success

Adjuvant therapies to help infertile women conceive by IVF - especially those whose treatments have been unsuccessful in the past - are now a common feature both before and during the treatment cycle.

20 Dec 2023

Late-night eating linked to higher cardiovascular disease risk, study suggests

Study finds that the timing of meals, particularly late-night eating, is associated with an increased risk of cardiovascular disease, highlighting the importance of meal timing for cardiometabolic health.

17 Dec 2023

New "human-centric" LEDs could potentially enhance drowsiness or alertness on command

Blue light from LED lamps and consumer electronics can mess with your sleep because it disrupts production of the natural sleep hormone melatonin.

14 Dec 2023

Vegetarian diet linked to lower risk of insomnia, study suggests

Study reveals that following a vegetarian diet may reduce the risk of insomnia, particularly in men, potentially due to higher intakes of healthful plant-based foods and lower consumption of animal products.

12 Dec 2023

Science says teens need more sleep. So why is it so hard to start school later?

High school classes start so early around this city that some kids get on buses at 5:30 in the morning.

6 Nov 2023

Study links long COVID to gut inflammation and serotonin deficiency

Patients with long COVID – the long-term symptoms like brain fog, fatigue, or memory loss in the months or years following COVID-19 – can exhibit a reduction in circulating levels of the neurotransmitter serotonin, according to new research published today in Cell.

16 Oct 2023

Gut health and leukemia: Exploring the crucial connection between diet and microbiota changes

Gut microbiota's role in leukemia treatment responses is explored, with evidence suggesting diet and prebiotics may help manage microbiota alterations in patients. Diet during pregnancy, breastfeeding, and gut microbiota composition all intersect, potentially influencing leukemia risks and treatment outcomes.

8 Oct 2023

Melatonin News and Research

Further Reading

International commission examines conflicting evidence on health effects of blue light exposure

Sleep-circadian disturbances can trigger or worsen a range of psychiatric disorders

Melatonin treatment does not affect insulin resistance of night shift workers

Study explores the mediatory role of gut microbiota in metabolic syndrome and sleep disorders

UNC scientists develop "smart" patch for precision drug delivery

Overcoming adherence challenges: Innovative patch enables controlled drug delivery

"TimeMachine" algorithm revolutionizes circadian rhythm analysis with single blood sample

Largest genetic study of gestational diabetes discovers nine novel genetic regions linked to severe and common pregnancy complication

Mediterranean diet boosts IVF success

Late-night eating linked to higher cardiovascular disease risk, study suggests

New "human-centric" LEDs could potentially enhance drowsiness or alertness on command

Vegetarian diet linked to lower risk of insomnia, study suggests

Science says teens need more sleep. So why is it so hard to start school later?

Study links long COVID to gut inflammation and serotonin deficiency

Gut health and leukemia: Exploring the crucial connection between diet and microbiota changes

Parkinson's disease-related neuronal death more likely to occur at night

New research reveals how social isolation impacts behavior and lifespan in social species

Could reducing light exposure help you sleep better and improve your mental health during pregnancy?

Flash therapy may offer a practical option to delay the circadian clock in shift workers and jet travelers

Research reveals 71% of men in the UK are struggling to sleep through the night

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

Latest News