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.

Breaking the barriers for transgender health care

Transgender care is swiftly evolving, and primary care providers face a greater need to be clear about their roles and when to seek the support of specialists, according to the latest review by Mount Sinai experts in the field of transgender medicine.

2 Jul 2019

New diagnostic test could end unnecessary chemotherapy for breast cancer

A diagnostic test developed at The University of Queensland might soon determine if a breast cancer patient requires chemotherapy or would receive no benefit from this gruelling treatment.

29 Jun 2019

Researchers attempt to solve PTSD puzzle

A team of Penn State and University of Puerto Rico School of Medicine researchers is attempting to answer a question that has long puzzled experts: Why do some individuals suffer post-traumatic stress disorder (PTSD) after experiencing trauma, and others do not?

29 Jun 2019

Mini MRI device could help diagnose knee injuries more quickly and accurately

Researchers at Imperial College London have developed a prototype mini MRI scanner that fits around a patient's leg.

28 Jun 2019

Anti-aging protein hormone Klotho shown to be neuroprotective in ALS model

Increasing the levels of the anti-aging protein hormone Klotho improves the neurological deficits and prolongs life span in an experimental model with Amyotrophic Lateral Sclerosis.

28 Jun 2019

New strategy may strengthen gut-brain communication

Scientists have developed a strategy that raises the volume of gut-body communication, paving the way for new interventions to improve human health.

28 Jun 2019

Study finds new cancer driver which is fast, furious and loud

The Fast and the Furious movie franchise meets the Fast N' Loud television series to define an oncogene that drives 35% of prostate cancers.

27 Jun 2019

Testosterone-boosting supplements may not have ingredients to support their claims, research shows

Men who want to improve their libido or build body mass may want to think twice before using testosterone-boosting supplements - also known as "T boosters" - as research shows these alternatives to traditional testosterone replacement therapy may not have ingredients to support their claims, according to Mary K. Samplaski, MD, assistant professor of clinical urology at the Keck School of Medicine of USC.

27 Jun 2019

Hair loss could soon be a thing of the past, say researchers

This week, two new studies have been published that open up new avenues for patients with hair loss.

26 Jun 2019

Study: Stress experienced by premature infants can carry on throughout their adult life

The stress premature infants experience can carry on throughout their adult life, causing cognitive limitations, social struggles at work or in school, and a greater risk of health ailments, including cardiac conditions, one of the longest-running U.S. studies of premature infants has shown.

26 Jun 2019

Women exposed to common antibacterial more likely to develop osteoporosis

Women exposed to triclosan are more likely to develop osteoporosis, according to a study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

26 Jun 2019

Study uncovers new hunger pathway in the brain

A newly identified hunger pathway in the brain can quickly modify food intake in the presence of food, according to a study of mice published in JNeurosci.

From Society for Neuroscience 25 Jun 2019

Diabetes drug can halve the risk of late miscarriage, preterm births for women with PCOS

Metformin can halve the risk of late miscarriage and preterm births for women with polycystic ovary syndrome.

24 Jun 2019

Exploring the heart at a depth that was previously impossible

An international team of researchers are seeking to explore the heart at a depth that was previously impossible.

24 Jun 2019

New mutation discovered in the leptin gene

The global obesity epidemic is so far-reaching it now has an overarching name: globesity. Texas Biomed Staff Scientist Raul Bastarrachea, M.D., is part of a team that discovered a new mutation in the gene that regulates the key hormone suppressing hunger called leptin.

22 Jun 2019

Molecular virologist receives nearly $2 million NIH grant renewal to study hepatitis E virus

For decades, University Distinguished Professor of Molecular Virology X.J. Meng and his lab at the Virginia-Maryland College of Veterinary Medicine have studied hepatitis E virus (HEV), the causative agent of hepatitis E in humans.

21 Jun 2019

New findings offer pathway for fight against non-alcoholic fatty liver disease

A research group from the Medical University of Vienna was able to decode the mechanism as to how the hormone Leptin stimulates the liver to export lipids and reduce the fat production in the liver.

21 Jun 2019

Researchers find a potential modulator in revascularization of pancreatic islets

The first cause of the loss of functionality in transplanted pancreatic islets is the low capacity to create new vessels to allow the arrival of nutrients in the cells.

20 Jun 2019

Study: Melanin-concentrating hormone neurons in hypothalamus increase REM sleep

Every night while sleeping, we cycle between two very different states of sleep. Upon falling asleep, we enter non-rapid eye movement sleep where our breathing is slow and regular and movement of our limbs or eyes are minimal.

20 Jun 2019

Yale researchers offer insight into the hunger hormone

In a new study, Yale researchers offer insight into leptin, a hormone that plays a key role in appetite, overeating, and obesity. Their findings advance knowledge about leptin and weight gain, and also suggest a potential strategy for developing future weight-loss treatments, they said.

19 Jun 2019