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.

Expert explores the expanding applications of GLP1 therapies

Researchers review recent advancements in glucagon-like peptide-1-based therapies.

28 Nov 2024

Specific HRT tablets linked to increased risk of heart disease and blood clots

Certain hormone replacement therapy (HRT) tablets containing both estrogen and progestogen are associated with a higher risk of heart disease and rare but serious blood clots known as venous thromboembolism (VTE) in women around the age of menopause, finds a study from Sweden published by The BMJ today.

28 Nov 2024

SONIA trial demonstrates cost-effective treatment approach for advanced breast cancer

On November 27, the prestigious journal Nature will publish the results of an innovative breast cancer research project from the Netherlands.

27 Nov 2024

Study finds unexpected patterns in insulin needs for type 1 diabetes

Factors beyond carbohydrates have a substantial influence on blood glucose levels meaning current automated insulin delivery systems miss vital information required for glucose regulation, a new study has found.

27 Nov 2024

Insulin resistance linked to increased risk of aortic stenosis

A large new population study of men over 45 indicates insulin resistance may be an important risk factor for the development of the world's most common heart valve disease – aortic stenosis (AS).

27 Nov 2024

Hormone therapy in early menopause proves safe but lacks cognitive benefits

Early menopausal hormone therapy neither benefits nor harms long-term cognition, offering reassurance but no protection against cognitive decline in healthy women.

26 Nov 2024

Atlas maps plasma proteins to transform disease diagnosis and treatment

Researchers have developed the most comprehensive atlas linking plasma proteins to diseases and traits in over 53,000 individuals, offering groundbreaking insights for precision medicine. This resource uncovers 168,100 protein-disease associations and identifies new therapeutic targets.

25 Nov 2024

GLP-1 receptor agonists prove effective for kidney and cardiovascular outcomes

The biggest and most comprehensive analysis of glucagon-like peptide-1 (GLP-1) receptor agonists on kidney and cardiovascular outcomes shows they have significant benefits in people with and without diabetes.

25 Nov 2024

Revolutionary strategy offers hope for type 1 diabetes treatment

Regenerative medicine holds the extraordinary promise that future patients in need of new cells, tissues or organs will no longer have to rely on donors. Organ shortages and cell type mismatches will become past problems, replaced by safe, on-demand options for anyone who needs a transplant.

25 Nov 2024

New insights into leptin's role in hypothalamic neural circuit development

Researchers from the Vanderbilt University School of Medicine Basic Sciences have uncovered the first example of activity-dependent development of hypothalamic neural circuitry.

25 Nov 2024

Study links mother's emotional speech to infant oxytocin levels

Infants whose mothers regularly use language to describe what their child is thinking or feeling, have higher levels of the hormone oxytocin, finds a new study led by UCL researchers.

25 Nov 2024

Researchers identify brain circuit behind sexual rejection in females

A team from the Champalimaud Foundation (CF) has pinpointed a critical neural circuit for sexual rejection, identifying a set of brain cells that play a crucial role in determining whether a female accepts or rejects mating attempts based on her reproductive cycle.

25 Nov 2024

History of endometriosis and fibroids linked to higher long-term risk of early death

Researchers examine the impact of endometriosis and uterine fibroids on the risk of early death.

25 Nov 2024

Research identifies the brain's 'locus coeruleus' as key player in sleep cycles

Researchers at the University of Lausanne have identified a novel role for the brain's 'locus coeruleus' in sleep and its disruptions.

25 Nov 2024

Study finds bone density loss associated with levothyroxine

Levothyroxine, the second most commonly prescribed medication among older adults in the U.S., may be associated with bone loss, according to a study being presented next week at the annual meeting of the Radiological Society of North America (RSNA).

25 Nov 2024

New oral peptide therapy offers hope for chronic abdominal pain

A research team at the University of Vienna, led by medicinal chemist Markus Muttenthaler, has developed a new class of oral peptide therapeutic leads for treating chronic abdominal pain.

22 Nov 2024

Anti-obesity drugs increase food waste in some users

Taking anti-obesity drugs has led some U.S. adults to throw away more food than they tossed before starting the medications, a new study has found.

22 Nov 2024

Short-term menopausal hormone therapy shows no long-term cognitive effects

Short-term menopausal hormone therapy (MHT) did not have long-term cognitive effects when given to women in early postmenopause, according to a study published November 21st in the open-access journal PLOS Medicine by Carey Gleason from the University of Wisconsin-Madison, USA, and colleagues.

22 Nov 2024

UVA researchers discover how blood pressure medications affect kidneys

University of Virginia School of Medicine researchers have discovered how long-term treatment of high blood pressure with commonly prescribed drugs can destroy the kidney's ability to filter and purify blood.

21 Nov 2024

Study links prenatal immune activity to Alzheimer's risk in later life

Findings from a Mass General Brigham-led study that has followed participants since before birth may offer clues about the origins of Alzheimer's disease.

21 Nov 2024