FeaturedNeurosciencePsychology·January 30, 2025·6 min readBlood Test May Predict Postpartum Depression Through Hormone LevelsWomen who develop postpartum depression (PPD) may have distinct neuroactive steroid levels during the third trimester of pregnancy. A study found that those with PPD had lower levels of pregnanolone, which reduces stress, and higher levels of isoallopregnanolone, which increases stress.Read More
FeaturedNeurosciencePsychology·May 26, 2024·7 min readGut Bacteria Gas Linked to Pregnancy Hormone, Mood Regulation, and PPDResearchers discovered that gut bacteria produce a hormone involved in pregnancy and postpartum depression treatment by modifying steroids in bile. This research highlights the microbiome's role as an endocrine organ influencing human health.Read More
FeaturedGeneticsNeuroscience·May 15, 2024·5 min readNew Hormone Discovery Explains MonogamyResearchers found that a hormone-producing cell in the adrenal glands may explain why oldfield mice are monogamous while their close relatives are promiscuous. This hormone, 20⍺-OHP, boosts nurturing behavior, suggesting a link to monogamy.Read More
FeaturedNeurologyNeuroscience·October 31, 2023·4 min readHormonal Link in Alcohol Withdrawal HeadachesAlcohol use disorder impacts 283 million individuals globally, with limited therapeutic options. Researchers discovered a significant connection between the stress hormone, corticotropin-releasing factor (CRF), and alcohol-withdrawal headaches.Read More
FeaturedNeurosciencePsychology·February 3, 2023·7 min readKisspeptin Hormone Injection Could Treat Low Sex Drive in Women and MenA shot of the kisspeptin hormone can boost sexual desire in both men and women with hypoactive sexual desire disorder.Read More
FeaturedNeuroscience·November 15, 2022·4 min readHow Hormonal Birth Control May Affect the Adolescent BrainHormonal contraception disrupts signal transmission between cells in the prefrontal cortex of adolescents. Hormonal birth control also elevates levels of stress hormones in the brain.Read More
FeaturedNeurologyNeuroscience·September 12, 2022·5 min readExercise Hormone Halts Parkinson’s Disease SymptomsIrisin, a hormone secreted into the blood during high endurance and aerobic exercise, reduces levels of alpha-synuclein and restores movement in mouse models of Parkinson's disease.Read More
FeaturedNeuroscienceOpen Neuroscience ArticlesPsychology·June 13, 2022·6 min readSuicidal Thoughts and Behaviors Linked to Hormone-Sensitive Brain DisorderA new study reveals that 34% of people with premenstrual dysphoric disorder (PMDD) have attempted suicide. Researchers say PMDD is an independent contributor to suicidal thoughts and behaviors.Read More
FeaturedNeurosciencePsychology·May 23, 2022·1 min readGender-Affirming Hormone Therapy Has a Positive Impact on Well-BeingResearchers report that gender-affirming hormone therapy improves both physical and psychological satisfaction for those who use the treatment to attain their true gender identity.Read More
FeaturedGeneticsNeuroscience·May 5, 2022·3 min readResearchers Discover How Hormones Define Brain Sex DifferencesEstrogen sets up physical differences in the brains of males and females during development, a new study reports.Read More
FeaturedNeurologyNeuroscienceOpen Neuroscience Articles·April 5, 2022·6 min readFemale Hormones Could Provide Clues to Higher Risk of Dementia in WomenCertain reproductive events, such as early menstruation, early menopause, and hysterectomy were linked to an increased risk of a woman developing dementia later in life. Women who experienced pregnancy or who entered into menopause later were at a lower risk for dementia.Read More
FeaturedNeurosciencePsychology·March 6, 2022·6 min readTransgender Youth on Puberty Blockers and Gender-Affirming Hormones Have Lower Rates of Depression and Suicidal ThoughtsSocial support, in addition to access to gender-affirming hormones and puberty blockers, helps reduce depression and suicidal ideation in young transgender people.Read More
