Hormone News and Research

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A hormone is a chemical released by one or more cells that affects cells in other parts of the organism. Only a small amount of hormone is required to alter cell metabolism. It is essentially a chemical messenger that transports a signal from one cell to another.

Microscopy Study Uncovers Dynamic Brain Remodeling During Hormonal Cycles

Microscopy Study Uncovers Dynamic Brain Remodeling During Hormonal Cycles

Hormone levels fluctuate like the tides, ebbing and flowing according to carefully orchestrated cycles.

14 May 2025

Skin Microbiome Found to Help Regulate Immune Response to UV Radiation

Skin Microbiome Found to Help Regulate Immune Response to UV Radiation

The skin microbiome plays an important role in health and disease. Researchers have now substantiated that certain skin bacteria can protect us from the sun's ultraviolet (UV) radiation specifically by metabolizing cis-urocanic acid using an enzyme called urocanase.

14 May 2025

Estrogen Related Receptors Identified as Key to Muscle Energy Restoration

Estrogen Related Receptors Identified as Key to Muscle Energy Restoration

A new Salk Institute study suggests estrogen-related receptors could be a key to repairing energy metabolism and muscle fatigue.

13 May 2025

Study Unlocks Molecular Mechanisms Behind Tea Plant Defenses

Study Unlocks Molecular Mechanisms Behind Tea Plant Defenses

Plants face constant threats from herbivores, prompting complex defense mechanisms. While grasses like rice and Arabidopsis have well-studied defense systems, woody plants like tea remain poorly understood.

7 May 2025

Memories of Cold Experiences Influence Metabolism and Thermoregulation

Memories of Cold Experiences Influence Metabolism and Thermoregulation

A groundbreaking study reveals that recalling cold experiences can activate thermoregulation and metabolism in mice, suggesting memory-based interventions could help treat obesity, diabetes, and temperature-related disorders like Raynaud’s disease.

6 May 2025

Tumor Recurrence Prediction from Multi-Omics Information by Deep Learning

Tumor Recurrence Prediction from Multi-Omics Information by Deep Learning

MULGONET combines deep learning and multi-omics analysis to predict tumor recurrence, addressing interpretability and enhancing cancer prognosis understanding.

16 Apr 2025

Pregnancy Triggers Small Intestine Growth in Mice

Pregnancy Triggers Small Intestine Growth in Mice

Researchers at the Francis Crick Institute have found that the small intestine grows in response to pregnancy in mice. This partially irreversible change may help mice support a pregnancy and prepare for a second.

20 Mar 2025

Stanford Researchers Find a Molecule That Rivals Ozempic in Weight Loss

Stanford Researchers Find a Molecule That Rivals Ozempic in Weight Loss

BRP emerges as a promising peptide for weight loss, activating appetite control pathways without triggering nausea, paving the way for safer obesity therapies.

17 Mar 2025

Mice Exhibit Altruistic Actions Towards Injured Companions

Mice Exhibit Altruistic Actions Towards Injured Companions

Humans are not the only species that may assist their injured companions; mice might exhibit similar behaviors, as demonstrated by a recent study conducted by researchers at the Keck School of Medicine of USC and published in Science.

10 Mar 2025

Neural Mechanism Involved in Leptin Resistance Revealed

Neural Mechanism Involved in Leptin Resistance Revealed

Worldwide obesity rates have more than doubled since 1990, with nearly a billion people now falling into the category.

5 Mar 2025

Bacterial Cellulose Boosts Plant Healing, Opening New Frontiers in Agricultural Regeneration

Bacterial Cellulose Boosts Plant Healing, Opening New Frontiers in Agricultural Regeneration

Research shows bacterial cellulose stimulates plant tissue regeneration, activating key genes and signaling pathways for improved wound healing in agriculture.

24 Feb 2025

Study Explores Genetic Predictors of Prostate Cancer Progression

Study Explores Genetic Predictors of Prostate Cancer Progression

A recent study published in the Journal of Cancer Research and Clinical Oncology explored genetic predictors of prostate cancer progression to help identify its clinical outcomes.

19 Feb 2025

Mutant Vimentin Promotes Aggressive Breast Cancer Growth

Mutant Vimentin Promotes Aggressive Breast Cancer Growth

Vimentin is a type III intermediate filament (IF) protein typically expressed in cells that differentiate into connective tissue, blood vessels, and lymphatic tissue (mesenchymal cells).

12 Feb 2025

Researchers Uncover Genomic Drivers Behind Aggressive Breast Cancer

Researchers Uncover Genomic Drivers Behind Aggressive Breast Cancer

Breast cancers can be classified into subgroups that hint at the aggressiveness of the cancer and the likelihood that the patient will experience a recurrence years after their initial diagnosis.

11 Feb 2025

New Brain Cells Could Hold the Key to Regulating Satiation

New Brain Cells Could Hold the Key to Regulating Satiation

Columbia scientists have found specialized neurons in the brains of mice that order the animals to stop eating.

6 Feb 2025

New DNA Sequencing Method Revolutionizes Metabolite Measurement

New DNA Sequencing Method Revolutionizes Metabolite Measurement

Researchers at the University of Toronto have developed a novel approach to measure metabolites using DNA sequencing.

5 Feb 2025

The Cost of Being King: Alpha Baboons Trade Power for Survival

The Cost of Being King: Alpha Baboons Trade Power for Survival

Research on male baboons reveals that alpha males face higher energetic costs and chronic stress, challenging assumptions about dominance and well-being.

3 Feb 2025

New Protein Structures Could Lead to Better Treatments for Transthyretin Amyloidosis

New Protein Structures Could Lead to Better Treatments for Transthyretin Amyloidosis

The tiny protein known as transthyretin can cause big problems in the body when it misfolds after secretion.

29 Jan 2025

New Epigenetic Tool Can Track Androgen Exposure Over Time

New Epigenetic Tool Can Track Androgen Exposure Over Time

Researchers from the University of Otago – Ōtākou Whakaihu Waka have created a world-first epigenetic tool which has implications for medicine, sports, and agriculture.

28 Jan 2025

Study Reveals How Male Ruff Birds Use a "Super Enzyme" to Tame Excess Testosterone

Study Reveals How Male Ruff Birds Use a "Super Enzyme" to Tame Excess Testosterone

We normally associate high testosterone levels with male dominance and aggression. Among ruffs – a shore bird that breeds across Europe and Asia – some males suffer from too much of it.

24 Jan 2025

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