Hormones News and Research

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Amino acids signaling controls whole-body glucose homeostasis, study shows

Amino acids are a major nutrient type for humans and are used as building blocks and a source of energy for cells.

16 Mar 2021

Scientists explore the negative effects of prenatal stress on offspring mental health

The link between psychological stress and physical health problems generally relates to a stress-induced immune response gone wild, with inflammation then causing damage to other systems in the body. It's a predictable cascade - except in pregnancy, research suggests.

16 Mar 2021

Propylparaben exposure during pregnancy may lessen protection against breast cancer

Low doses of propylparaben - a chemical preservative found in food, drugs and cosmetics - can alter pregnancy-related changes in the breast in ways that may lessen the protection against breast cancer that pregnancy hormones normally convey, according to University of Massachusetts Amherst research.

16 Mar 2021

Living in neighborhoods with high rates of violence and poverty alters gene activity

The chronic stress of living in neighborhoods with high rates of violence and poverty alters gene activity in immune cells, according to a new study of low-income single Black mothers on the South Side of Chicago.

12 Mar 2021

New approach could treat infertility caused by abnormal GnRH secretion

Reports suggest that at least 25% of ovarian disorders are due to dysfunction of the brain mechanism in the hypothalamus that controls the gonadotropin-releasing hormone (GnRH), which is a molecule that governs the reproductive function in men and women by regulating the release of a range of reproductive hormones into the body, particularly gonadotropins, from the pituitary gland, which is located underneath the brain.

12 Mar 2021

Unbalanced progesterone may cause preterm or prolonged labor in some pregnant women

New research by the National Institutes of Health found that unbalanced progesterone signals may cause some pregnant women to experience preterm labor or prolonged labor.

11 Mar 2021

New tumor-penetrating therapy may improve outcomes in patients with pancreatic cancer

Every 12 minutes, someone in the United States dies of pancreatic cancer, which is often diagnosed late, spreads rapidly and has a five-year survival rate at approximately 10 percent.

9 Mar 2021

Research reveals increased risk of COVID-19 among women with PCOS

Women with polycystic ovary syndrome (PCOS) are at a significantly increased risk of contracting COVID-19 than women without the condition, new research led by the University of Birmingham has revealed.

9 Mar 2021

Eight hallmarks of environmental exposures that contribute to disease

A new review of existing evidence proposes eight hallmarks of environmental exposures that chart the biological pathways through which pollutants contribute to disease: oxidative stress and inflammation, genomic alterations and mutations, epigenetic alterations, mitochondrial dysfunction, endocrine disruption, altered intercellular communication, altered microbiome communities, and impaired nervous system function.

5 Mar 2021

Loss of functions in the PLD1 gene causes congenital heart disease

A team of researchers co-led by Michael Frohman, MD, PhD, of Stony Brook University, has identified an important cause of congenital heart disease.

2 Mar 2021

New 'E-Morph' test method replaces animal experiments to detect hormone-like effects

Endocrine disruptors (EDs) are hormone-like substances that can have undesirable effects on health. For example, chemicals can increase the risk of breast cancer if they act in a manner similar to the female sex hormone estrogen.

26 Feb 2021

Scientists investigate mechanisms by which hypertension leads to atherosclerosis

Research scientists at Aarhus University and Aarhus University Hospital have investigated the mechanisms by which hypertension leads to arterial damage and atherosclerosis. The results may facilitate the development of new therapies.

25 Feb 2021

Excess total body fat in girls may affect puberty timing, hormones and breast maturation

Puberty looks different, in terms of both reproductive hormones and breast maturation, in girls with excess total body fat, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

25 Feb 2021

Computer training in addition to psychotherapy can potentially reduce PTSD symptoms

Trauma patients experience intrusive and distressing memories of their traumatic event. A team from Bochum is examining new ways to strengthen the effects of psychotherapy.

25 Feb 2021

'Miracle poison' can target a variety of different proteins

Researchers prove they can engineer proteins called proteases to find new targets with high selectivity, a critical advance toward potential new treatments for everything from neuro-regeneration to cytokine storm.

25 Feb 2021

Endocrine-targeted therapies can prevent and treat endometrial cancer recurrence

In a new study led by Yale Cancer Center, researchers demonstrate sex hormones and insulin growth factors are associated with recurrence risk of endometrial cancer.

24 Feb 2021

Sheep model may help address fertility problems in women

A Texas A&M AgriLife study with sheep may soon help address fertility problems in women, if it can discover ways to break the chain of generational transfer of polycystic ovary syndrome, PCOS -- one of the most common infertility disorders.

23 Feb 2021

Limiting the release of fat into the bloodstream during heart failure could help improve outcomes

University of Alberta researchers have found that limiting the amount of fat the body releases into the bloodstream from fat cells during heart failure could help improve outcomes for patients.

23 Feb 2021

Scientists discover mechanism by which epithelial tumors cause maturation defects

Conducted on the fly Drosophila, the study shows that tumors caused by chromosomal instability delay entry into the adult phase.

23 Feb 2021

Silicone membrane for wearable devices can rapidly wick water away from the skin

A silicone membrane for wearable devices is more comfortable and breathable thanks to better-sized pores made with the help of citric acid crystals.

23 Feb 2021

Hormones News and Research

Amino acids signaling controls whole-body glucose homeostasis, study shows

Scientists explore the negative effects of prenatal stress on offspring mental health

Propylparaben exposure during pregnancy may lessen protection against breast cancer

Living in neighborhoods with high rates of violence and poverty alters gene activity

New approach could treat infertility caused by abnormal GnRH secretion

Unbalanced progesterone may cause preterm or prolonged labor in some pregnant women

New tumor-penetrating therapy may improve outcomes in patients with pancreatic cancer

Research reveals increased risk of COVID-19 among women with PCOS

Eight hallmarks of environmental exposures that contribute to disease

Loss of functions in the PLD1 gene causes congenital heart disease

New 'E-Morph' test method replaces animal experiments to detect hormone-like effects

Scientists investigate mechanisms by which hypertension leads to atherosclerosis

Excess total body fat in girls may affect puberty timing, hormones and breast maturation

Computer training in addition to psychotherapy can potentially reduce PTSD symptoms

'Miracle poison' can target a variety of different proteins

Endocrine-targeted therapies can prevent and treat endometrial cancer recurrence

Sheep model may help address fertility problems in women

Limiting the release of fat into the bloodstream during heart failure could help improve outcomes

Scientists discover mechanism by which epithelial tumors cause maturation defects

Silicone membrane for wearable devices can rapidly wick water away from the skin

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