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.

Study shows workplace conditions may contribute to gender-based job stress

Social scientists have long known that women working in numerically male-dominated occupations like physics and firefighting report experiencing workplace stress, but men who work in numerically female-dominated occupations like nursing and child care do not.

13 Jul 2016

VMS during menopause transition linked to sociodemographic, psychosocial factors

More data analysis about hot flashes from the Study of Women's Health Across the Nation has been published today in Menopause, the journal of The North American Menopause Society.

13 Jul 2016

17beta-Estradiol patch may help reduce Alzheimer's disease risk in newly postmenopausal women

Can estrogen preserve brain function and decrease the risk of Alzheimer's disease when given early in menopause? Newly postmenopausal women who received estrogen via a skin patch had reduced beta-amyloid deposits, the sticky plaques found in the brains of people with Alzheimer's disease, a Mayo Clinic study published this month in the Journal of Alzheimer's Disease found.

13 Jul 2016

Metabolic syndrome, cardiovascular events linked to decreased sexual activity in postmenopausal women

Understanding the effects of age and disease on sexual wellbeing is crucial as sexual health is increasingly associated with vitality. In a new study published in The American Journal of Medicine, researchers looked at the role metabolic syndrome and cardiovascular disease play in postmenopausal women's sexual health.

13 Jul 2016

Study shows stress relief after eating highly palatable foods may vary between sexes

Researchers at the University of Cincinnati have found that the brain networks that mediate stress relief after eating highly palatable foods may vary between males and females, and may also depend on the stage of the estrous cycle.

12 Jul 2016

Lifting lighter weights many times can be effective alternative way to gain muscle strength

New research from McMaster University is challenging traditional workout wisdom, suggesting that lifting lighter weights many times is as efficient as lifting heavy weights for fewer repetitions.

12 Jul 2016

New ESE guidelines provide evidence-based recommendations for handling adrenal incidentalomas

The appropriate clinical response to adrenal incidentaloma should depend on the likelihood of malignancy, according to new guidelines published today by the European Society of Endocrinology, in collaboration with the European Network for the Study of Adrenal Tumours and first presented at ESE's annual European Congress of Endocrinology in May 2016.

12 Jul 2016

Research on Flattop protein could provide starting point for regenerative diabetes therapies

The marker Flattop subdivides the insulin-producing beta cells of the pancreas into those that maintain glucose metabolism and into immature cells that divide more frequently and adapt to metabolic changes.

12 Jul 2016

Obese individuals may be more sensitive to overeating when presented with food cues

Obese mice are much more likely than lean mice to overeat in the presence of environmental cues, a behavior that could be related to changes in the brain, finds a new study by a Michigan State University neuroscientist.

12 Jul 2016

Hops extract activates chemical pathway in cells to help prevent breast cancer

An enriched hops extract activates a chemical pathway in cells that could help prevent breast cancer, according to new laboratory findings from the UIC/NIH Center for Botanical Dietary Supplements Research at the University of Illinois at Chicago.

12 Jul 2016

I-SPY2 research initiative employs exciting new model for testing breast cancer drugs

In a new paradigm of breast cancer research, physicians are fast-tracking promising new experimental drugs for further study, while immediately dropping drugs and drug combinations that don't work.

8 Jul 2016

Experts warn about risks involved in home use of tDCS

The growing trend of "do-it-yourself" transcranial direct current stimulation (tDCS) poses hidden risks to healthy members of the public who seek to use the technique for cognitive enhancement.

8 Jul 2016

Sex-related difference could have impact on treatment of metabolic diseases

In health research, most preliminary studies in animals only examine effects of drug treatment in one sex, assuming that males and females will have few differences in how a drug works.

8 Jul 2016

Researchers discover mechanism of gene silencing in hormone-dependent breast cancer cells

Sometimes, the silencing of a gene is as important as its activation. Nonetheless, up to now, most studies on hormone-mediated gene regulation have focused on researching the factors that influence the activation of certain genes. Little attention has been paid to gene silencing.

8 Jul 2016

Prenatal butylparaben exposure causes various endocrine disrupting effects in rats

Research suggests that butylparaben - which is used in cosmetics and skin care products such as sunscreen - have more endocrine disrupting effects than previously thought.

7 Jul 2016

AMPK protein activated during fasting regulates hunger neurons in the brain

Neurons in the brain that control hunger are regulated by AMPK, a protein activated during fasting, report researchers from Tufts University School of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School in Neuron on July 6, 2016.

6 Jul 2016

Whole-genome omics data can improve accuracy of breast cancer survival predictions

Precise predictions of whether a tumor is likely to spread would help clinicians and patients choose the best course of treatment. But current methods fall short of the precision needed.

6 Jul 2016

Menopause symptoms: can a healthcare professional help? An interview with Dr Heather Currie

The survey showed that only 50% of women consulted a healthcare professional about their symptoms, despite the fact that many women said their symptoms were having a significant effect on their work life, social life, home life and sex life.

6 Jul 2016

Study finds link between cortisol levels and obesity in patients with bipolar disorder or recurrent depressions

Low levels of the stress hormone cortisol are linked to obesity, high levels of fat in the blood and metabolic syndrome among patients with recurrent depressions or bipolar disorder. This according to a study at Umea University in Sweden published in the Journal of Affective Disorders.

5 Jul 2016

Adjunct therapy with human growth hormone in IVF shows no apparent benefit in women

Despite its occasional use as an adjunct in IVF, human growth hormone appears of little benefit to women having difficulty conceiving.

4 Jul 2016

Hormone News and Research

Further Reading

Study shows workplace conditions may contribute to gender-based job stress

VMS during menopause transition linked to sociodemographic, psychosocial factors

17beta-Estradiol patch may help reduce Alzheimer's disease risk in newly postmenopausal women

Metabolic syndrome, cardiovascular events linked to decreased sexual activity in postmenopausal women

Study shows stress relief after eating highly palatable foods may vary between sexes

Lifting lighter weights many times can be effective alternative way to gain muscle strength

New ESE guidelines provide evidence-based recommendations for handling adrenal incidentalomas

Research on Flattop protein could provide starting point for regenerative diabetes therapies

Obese individuals may be more sensitive to overeating when presented with food cues

Hops extract activates chemical pathway in cells to help prevent breast cancer

I-SPY2 research initiative employs exciting new model for testing breast cancer drugs

Experts warn about risks involved in home use of tDCS

Sex-related difference could have impact on treatment of metabolic diseases

Researchers discover mechanism of gene silencing in hormone-dependent breast cancer cells

Prenatal butylparaben exposure causes various endocrine disrupting effects in rats

AMPK protein activated during fasting regulates hunger neurons in the brain

Whole-genome omics data can improve accuracy of breast cancer survival predictions

Menopause symptoms: can a healthcare professional help? An interview with Dr Heather Currie

Study finds link between cortisol levels and obesity in patients with bipolar disorder or recurrent depressions

Adjunct therapy with human growth hormone in IVF shows no apparent benefit in women

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