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.

Long COVID symptoms may stem from low cortisol and altered brain immune response

Proteins left behind by COVID-19 long after initial infection can cause cortisol levels in the brain to plummet, inflame the nervous system and prime its immune cells to hyper-react when another stressor arises, according to new animal research by University of Colorado Boulder scientists.

19 Aug 2024

APOE ε4 carrier status increases the long-term cognitive decline risk associated with herpes zoster

The long-term subjective cognitive decline risk associated with Herpes zoster infections.

19 Aug 2024

$Gut microbiota linked to fracture risk: Study reveals key microbial associations$

Gut microbiota linked to fracture risk: Study reveals key microbial associations

The association between gut microbiota (GM) composition and incident fractures in the Finnish Risk Monitoring Program (FINRISK) 2002 cohort.

19 Aug 2024

Study highlights benefits of exercise for both men and women

Females' and males' muscles differ in glucose and fatty acid handling – but regular physical activity quickly triggers similar beneficial metabolic changes in the muscles of both sexes, new research to be presented at this year's Annual Meeting of the European Association for the Study of Diabetes (EASD) (Madrid, 9-13 September) has found.

16 Aug 2024

Scientists find way to restore brain's self-cleaning function

Alzheimer's, Parkinson's, and other neurological disorders can be seen as "dirty brain" diseases, where the brain struggles to clear out harmful waste. Aging is a key risk factor because, as we grow older, our brain's ability to remove toxic buildup slows down. However, new research in mice demonstrates that it's possible to reverse age-related effects and restore the brain's waste-clearing process.

16 Aug 2024

Very-low-calorie keto diet slashes fat and oxidative stress, boosting metabolic health in obesity

Study reveals that an 11-week, very-low-calorie ketogenic diet significantly reduces body fat and improves glucose metabolism in obese individuals, while also lowering oxidative stress markers, indicating better overall metabolic health.

14 Aug 2024

Menopause linked to increased risk of cognitive issues

With more than 24 million people globally living with dementia without a cure in sight, there is a lot of focus on ways to prevent and delay cognitive impairment. A new study suggests that severe menopause symptoms such as hot flashes and depression can negatively affect cognitive function in postmenopausal women. Results of the study are published online today in Menopause, the journal of The Menopause Society.

14 Aug 2024

Personalized treatment strategies based on calcification status in breast cancer

Mammographic calcifications, a common feature of breast cancer, have remained enigmatic in terms of their molecular underpinnings and clinical implications, particularly in the hormone receptor-positive, HER2-negative subtype.

13 Aug 2024

Greater plant fat intake associated with lower overall and cardiovascular disease mortality

Researchers determined the relationship between animal and dietary plant fat intake with mortality from cardiovascular disease (CVD) and other causes.

13 Aug 2024

New proteomic clock predicts biological age and major health risks across diverse populations

Study developed a proteomic age clock using plasma proteins to accurately predict biological age and associated health risks, offering a robust tool for forecasting age-related diseases and mortality.

11 Aug 2024

New research shows how testosterone may shield against severe Covid-19

A new study has revealed important information about how a patient's testosterone level can help protect them from severe Covid-19.

9 Aug 2024

Study identifies brain circuit that balances hunger-driven and pleasure-driven eating

People eat either because they are hungry or for pleasure, even in the absence of hunger. While hunger-driven eating is fundamental for survival, pleasure-driven feeding may accelerate the onset of obesity and associated metabolic disorders.

9 Aug 2024

Polycystic ovary syndrome linked to greater risk of disordered eating in women

Women with the common reproductive and metabolic condition polycystic ovary syndrome (PCOS) face a greater risk of developing bulimia, binge eating disorder and disordered eating, according to new research published in The Journal of Clinical Endocrinology & Metabolism.

8 Aug 2024

Review of fasting-mimicking diets in cancer treatment

Researchers present the role of cyclic fasting and fasting-mimicking diets (FMD) in cancer therapy.

8 Aug 2024

New $11.3 million grant to explore endothelial cell dysfunction in cardiovascular disease

With a new $11.3 million Program Project grant from the National Institutes of Health, experts from the Vascular Biology Center at the Medical College of Georgia at Augusta University are working to better understand the underlying mechanisms of cardiovascular disease.

8 Aug 2024

High BPA levels linked to increased prostate cancer risk in older men

A study in Nutrients found that higher urinary bisphenol A (BPA) levels are linked to increased prostate-specific antigen (PSA) and higher prostate cancer risk in senior American men. This suggests a need for heightened cancer screening, especially in high-risk groups.

8 Aug 2024

Study finds association between pesticide exposure and stillbirth risk

Living less than about one-third of a mile from pesticide use prior to conception and during early pregnancy could increase the risk of stillbirths, according to new research led by researchers at the Mel and Enid Zuckerman College of Public Health and Southwest Environmental Health Sciences Center.

7 Aug 2024

Hormone News and Research

Further Reading

Long COVID symptoms may stem from low cortisol and altered brain immune response

APOE ε4 carrier status increases the long-term cognitive decline risk associated with herpes zoster

Gut microbiota linked to fracture risk: Study reveals key microbial associations

Study highlights benefits of exercise for both men and women

Scientists find way to restore brain's self-cleaning function

Very-low-calorie keto diet slashes fat and oxidative stress, boosting metabolic health in obesity

Menopause linked to increased risk of cognitive issues

Personalized treatment strategies based on calcification status in breast cancer

Greater plant fat intake associated with lower overall and cardiovascular disease mortality

New proteomic clock predicts biological age and major health risks across diverse populations

New research shows how testosterone may shield against severe Covid-19

Study identifies brain circuit that balances hunger-driven and pleasure-driven eating

Polycystic ovary syndrome linked to greater risk of disordered eating in women

Review of fasting-mimicking diets in cancer treatment

New $11.3 million grant to explore endothelial cell dysfunction in cardiovascular disease

High BPA levels linked to increased prostate cancer risk in older men

Study finds association between pesticide exposure and stillbirth risk

Higher BPA levels in pregnant mothers linked to autism in sons

Research decodes how cocaine alters dopamine transporter function

New compound ZTA-26 could be a game-changer in lipid metabolism regulation

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