melatonin

Latest

melatonin

·August 19, 2020·4 min read

Melatonin Linked to Improved Brain Function in Child Concussion

Researchers identified a specific neural network that positively responds to melatonin following concussion in children. Results suggest melatonin may help compensate for normal brain function that has been interrupted due to injury caused by concussion and helps prevent sleep disturbances. Read More

This shows a teenage girl and a teddybear

Featured Neuroscience Open Neuroscience Articles

·July 6, 2020·4 min read

Asthma and allergies more common in teens who stay up late

The chances of having asthma are three times higher in teenagers who go to bed late at night compared to those who sleep earlier. The risk of allergic rhinitis is two times higher for late sleepers. Researchers say they can not be certain that staying up late is a cause for asthma, however, they note melatonin is often out of sync in late sleepers, and that could be an influential factor in the allergic response. Read More

Featured Neuroscience

·February 11, 2020·8 min read

Novel melatonin receptor molecules make possible therapies to adjust biological clock

Researchers identified molecules that can modulate circadian rhythms by binding to the MT1 melatonin receptor in the hypothalamus. Read More

This shows two clocks set one hour apart

Brain Cancer Featured Neurology Neuroscience

·January 21, 2020·2 min read

Chronobiologists warn of health risks linked to daylight saving

Chronobiologists warn changing to daylight savings can have serious effects on both brain and general health. The change in time during spring was linked to a 24% increase in severe cardiovascular events in women. Researchers also noted the sudden change in time alters circadian rhythms, reduces the production of natural melatonin, impacts cognitive function, and may also foster tumor growth. Read More

Featured Neuroscience Psychology

·November 24, 2019·4 min read

Turning to turkey’s tryptophan to boost mood? Not so fast

Research examines the myths and science behind how the amino acid tryptophan, associated with turkey, affects mood. Read More

This shows a mom breastfeeding her newborn at night

Featured Neuroscience

·August 6, 2019·5 min read

Human breast milk may help babies tell time via circadian signals from mom

Breast milk may help train the circadian clock in young babies. The hormonal composition of breast milk changes throughout the day, with cortisol levels being higher in the morning and melatonin levels being higher at night. Read More

Featured Neuroscience

·June 9, 2019·2 min read

Study links poor sleep with poor nutrition

A retrospective analysis finds a correlation between sleep disorders and a lack of essential vitamins and minerals. Read More

This shows a model of the melotonin receptors

Featured Neuroscience

·April 24, 2019·7 min read

A good night’s sleep may be in sight: New 3D models of melatonin receptors shed light on sleep disorders

Researchers have created new 3D maps of two melatonin receptors. The models can be used to help develop new treatments that not only improve sleep, but may also treat a variety of other conditions from diabetes to cancer. Read More

Featured Neuroscience Open Neuroscience Articles Psychology

·September 27, 2018·4 min read

Postnatal Depression Could be Linked to Fewer Daylight Hours During Late Pregnancy

A new study reports women who are in their third trimester of pregnancy during months with less day light are at an increased risk of developing postnatal depression. Read More

Featured Genetics Neurology Open Neuroscience Articles

·July 6, 2018·4 min read

Gene Linked to Job Related Exhaustion in Shift Workers Increases Alzheimer’s Risk

Researchers report a variation of the MTNR1A gene is linked to an increased risk of developing Alzheimer's disease in older people. The same gene has previously been implicated in reduced tolerance to shift work in the aging population. Read More

Featured Neuroscience

·May 15, 2018·4 min read

How Melatonin Promotes Sleep

According to a new study, melatonin works by suppressing neurons that keep you awake and alert. The findings could pave the way for new treatments for insomnia. Read More

Featured Neuroscience

·April 30, 2018·4 min read

Rhythms of the Night

Phase shifts and melatonin suppression appear to be functionally independent, researchers report. Read More

1 2