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estrogen

·December 30, 2024·6 min read

Estrogen Drives Binge Drinking Behavior in Females

The hormone estrogen increases binge drinking in females by enhancing activity in neurons within the brain's BNST region. The effect is particularly strong during high-estrogen phases, leading to "front-loading," or rapid alcohol consumption within the first 30 minutes of availability.

Featured Genetics Neuroscience

·October 3, 2024·4 min read

Estrogen’s Quick Impact on Neurons via Clic1

Researchers have discovered that estrogen's fast action on neurons is mediated by the estrogen receptor-alpha (ER-alpha) coupling with the chloride ion channel Clic1. This interaction allows estrogen to regulate nerve impulses within milliseconds, influencing processes like mood, cognition, and body weight.

Featured Neuroscience Psychology

·June 2, 2024·2 min read

Synthetic Estrogen in Birth Control Linked to Anxiety

Researchers suggest that the type of estrogen in hormonal birth control influences anxiety-like behaviors. Researchers found that synthetic estrogen in birth control led to increased anxiety behaviors in female rats compared to natural estrogen.

Featured Neuroscience Psychology

·June 23, 2023·5 min read

Stress Neurons Mapped the Brain, Exposing Estrogen Link

Researchers pinpointed a specific group of nerve cells in the mouse brain that play a role in negative emotional states and chronic stress. The neurons, which were mapped using a variety of advanced techniques, were found to possess estrogen receptors.

This shows the outline of a woman's head

Featured Neuroscience

·December 13, 2022·6 min read

Subcutaneous Fat Emerges as a Protector of Females’ Brains

Subcutaneous fat has a neuroprotective effect against brain inflammation, but the effect may diminish following menopause.

Featured Neurology Neuroscience

·December 10, 2022·4 min read

Estrogen May Offer Protection Against Delirium

When treated with estrogen, mouse models showed marked reductions in inflammatory markers and a decrease in delirium-like behaviors.

This shows the location of the thalamus in the brain

Featured Neuroscience

·October 17, 2022·4 min read

Nicotine Dose in a Single Cigarette Blocks Estrogen Production in Women’s Brains

The dose of nicotine from a single cigarette blocks estrogen production in the brain, causing behavioral changes. Findings may shed new light on why quitting smoking may be more difficult for women than men.

This shows a man and a woman's arm holding weights

Featured Genetics Neuroscience Open Neuroscience Articles

·May 31, 2022·4 min read

Genetic Sex Determines the Way Your Muscle “Talks” to Other Tissues in Your Body

Sex-specific circuits in muscles signal to other tissues and organs, processing muscle impact differently in males and females.

Featured Neuroscience Psychology

·May 10, 2022·3 min read

Stress May Be Associated With Fertility Issues in Women

Researchers say stress may directly impact female fertility and ovarian reserve. Exposing female rats to scream sounds, researchers noted a decrease in estrogen and Anti-Mullerian hormone levels. Stress also reduced the number and quality of eggs, resulting in smaller litters. The findings shed light on the role stress may play on female reproduction.

Featured Genetics Neuroscience

·May 5, 2022·3 min read

Researchers Discover How Hormones Define Brain Sex Differences

Estrogen sets up physical differences in the brains of males and females during development, a new study reports.

This shows a model of a head and a brain

Featured Neurology Neuroscience

·November 4, 2021·4 min read

Exposure to Estrogen Linked to Less Brain Shrinkage in Midlife Women

Longer and higher exposure to estrogen were associated with larger gray matter volume in middle-aged women.

Featured Genetics Neuroscience

·October 14, 2021·6 min read

Scientists Map Brain Circuit That Drives Activity in Fertile Females

Mouse study identifies specific neurons and a signaling pathway to regions of the hindbrain that mediate sexual reproductive activity and physical activity that appear to influence activity behaviors during ovulation. The findings may provide valuable insights into how estrogen loss during menopause disrupts this activity.

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estrogen

Estrogen Drives Binge Drinking Behavior in Females

Estrogen’s Quick Impact on Neurons via Clic1

Synthetic Estrogen in Birth Control Linked to Anxiety

Stress Neurons Mapped the Brain, Exposing Estrogen Link

Subcutaneous Fat Emerges as a Protector of Females’ Brains

Estrogen May Offer Protection Against Delirium

Nicotine Dose in a Single Cigarette Blocks Estrogen Production in Women’s Brains

Genetic Sex Determines the Way Your Muscle “Talks” to Other Tissues in Your Body

Stress May Be Associated With Fertility Issues in Women

Researchers Discover How Hormones Define Brain Sex Differences

Exposure to Estrogen Linked to Less Brain Shrinkage in Midlife Women

Scientists Map Brain Circuit That Drives Activity in Fertile Females

Ancient Ear Muscles Reactivate When We Struggle to Listen

Imaging Reveals Gut-Brain Connection in Alzheimer’s Disease

Genetics, Not Maternal Sickness, Drives Autism Risk

Unhealthy Diet Linked to Faster Biological Aging in Young Adults

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