Hormone News and Research RSS Feed - Hormone News and Research

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.
Thyroxine may overcome mutated thyroid hormone receptor effects

Thyroxine may overcome mutated thyroid hormone receptor effects

Patients with a mutation in the thyroid hormone receptor α gene that affects both the thyroid hormone receptor α1 and α2 protein variants have similar characteristics to patients with mutations affecting only the α1 variant, report researchers. [More]
Scientists study how artificial light influences biological clock

Scientists study how artificial light influences biological clock

Researchers at Inserm, led by Claude Gronfier (Inserm Unit 846: Stem Cell and Brain Institute), have, for the first time, conducted a study under real conditions on the body clocks of members of the international polar research station Concordia. [More]
No two single tumor cells in breast cancer patients have same genome

No two single tumor cells in breast cancer patients have same genome

Just as no two people possess the same genetic makeup, a recent study has shown that no two single tumor cells in breast cancer patients have an identical genome. [More]
Acupuncture helps cut fatigue, anxiety and depression in breast cancer patients using aromatase inhibitors

Acupuncture helps cut fatigue, anxiety and depression in breast cancer patients using aromatase inhibitors

Use of electroacupuncture (EA) - a form of acupuncture where a small electric current is passed between pairs of acupuncture needles - produces significant improvements in fatigue, anxiety and depression in as little as eight weeks for early stage breast cancer patients experiencing joint pain related to the use of aromatase inhibitors (AIs) to treat breast cancer. [More]
Alterations to single gene could predict risk of suicide attempt

Alterations to single gene could predict risk of suicide attempt

Johns Hopkins researchers say they have discovered a chemical alteration in a single human gene linked to stress reactions that, if confirmed in larger studies, could give doctors a simple blood test to reliably predict a person's risk of attempting suicide. [More]
New toolkits help young adults navigate shift from pediatric to adult health care

New toolkits help young adults navigate shift from pediatric to adult health care

For young adults who have been diagnosed with a chronic condition like Type 1 diabetes or growth hormone deficiency, health concerns can add a degree of difficulty to transitions like leaving for college or living alone for the first time. [More]
Probiotics have ‘modest’ effect on blood pressure

Probiotics have ‘modest’ effect on blood pressure

The consumption of probiotics may help to reduce blood pressure, say the authors of a meta-analysis. [More]
Childhood obesity linked to early puberty

Childhood obesity linked to early puberty

A new link has been identified between obesity in childhood and the lowering of the age of puberty. [More]
Research report on global insulin market

Research report on global insulin market

According to a new market report published by Transparency Market Research "Global and China Insulin Market (Rapid-Acting, Short-Acting, Intermediate-Acting, Long-Acting, Premixed, Modern and Human Insulin) - Industry Analysis, Size, Share, Growth, Trends and Forecast (Value and Volume), 2013 - 2019", the global insulin market was valued at USD 19.99 billion in 2012 and is expected to grow at a CAGR of 6.1% from 2013 to 2019 to reach USD 32.24 billion in 2019. [More]
Phase 3 trial: NEXAVAR tablets fail to meet primary endpoint in HER2-negative breast cancer patients

Phase 3 trial: NEXAVAR tablets fail to meet primary endpoint in HER2-negative breast cancer patients

Bayer HealthCare and Onyx Pharmaceuticals Inc., an Amgen subsidiary, today announced that an investigational Phase 3 trial of NEXAVAR (sorafenib) tablets in patients with advanced breast cancer did not meet its primary endpoint of improving progression-free survival (PFS). [More]
Researchers recommend low carbohydrate diet for Type 1 and Type 2 diabetes

Researchers recommend low carbohydrate diet for Type 1 and Type 2 diabetes

A new study involving researchers from the University of Alabama at Birmingham and other institutions says patients with Type 1 and Type 2 diabetes should eat a diet low in carbohydrates. [More]
Exposure to light at night renders breast cancer completely resistant to drug

Exposure to light at night renders breast cancer completely resistant to drug

Exposure to light at night, which shuts off nighttime production of the hormone melatonin, renders breast cancer completely resistant to tamoxifen, a widely used breast cancer drug, says a new study by Tulane University School of Medicine cancer researchers. [More]
Highlights: Calif. nurse union in contract fight; personhood measure in Colo.; Md. transgender coverage

Highlights: Calif. nurse union in contract fight; personhood measure in Colo.; Md. transgender coverage

But this is no church service, and nurses are not here to worship. The California Nurses Association is rousing its troops for battle. California's powerful nurses' union will begin bargaining next week with Kaiser Permanente on a new four-year contract for nurses at its Northern California hospitals. (Kaiser Health News is not affiliated with Kaiser Permanente.) Kaiser operates the largest hospital system in the state, by number of hospitals and number of hospital beds, and is the eighth largest health system in the country (Dembosky, 7/22). [More]
Research suggests effective role for natural steroid hormones in treating breast cancer

Research suggests effective role for natural steroid hormones in treating breast cancer

A new study supports a growing body of research suggesting a safe and effective role for natural steroid hormones in treating postmenopausal breast cancer, with fewer detrimental side effects and improved health profile than with standard anti-hormone therapies. [More]
Caffeine intake may aggravate hot flashes and night sweats in postmenopausal women

Caffeine intake may aggravate hot flashes and night sweats in postmenopausal women

A new Mayo Clinic study, published online today by the journal Menopause, found an association between caffeine intake and more bothersome hot flashes and night sweats in postmenopausal women. [More]
People with higher levels of brown fat have better blood sugar control

People with higher levels of brown fat have better blood sugar control

Researchers at the University of Texas Medical Branch at Galveston have shown for the first time that people with higher levels of brown fat, or brown adipose tissue, in their bodies have better blood sugar control, higher insulin sensitivity and a better metabolism for burning fat stores. [More]
New research sheds light on genetic basis for heart disease in women

New research sheds light on genetic basis for heart disease in women

When it comes to heart disease, Dr. Ross Feldman says women are often in the dark. Historically, it was thought that heart disease was a men's-only disease, however, data has shown that post-menopausal women are just as likely as men to get heart disease and are less likely to be adequately diagnosed and treated. [More]
Glide Pharma announces successful completion of pre-clinical proof-of-concept study with novel solid formulation of octreotide acetate

Glide Pharma announces successful completion of pre-clinical proof-of-concept study with novel solid formulation of octreotide acetate

Glide Pharma, the pharmaceutical development and device company focused on solid dose formulations of therapeutics and vaccines, today announced that its novel solid formulation of octreotide acetate achieved successful results in a pre-clinical proof-of-concept study comparing it with the currently marketed liquid product (Sandostatin®). [More]
New molecules and biopharmaceuticals enhance patient's immune response against tumors

New molecules and biopharmaceuticals enhance patient's immune response against tumors

Researchers at the University of Arkansas have been awarded $1.5 million from the National Cancer Institute at the National Institutes of Health to develop new molecules and biopharmaceuticals that enhance a patient's immune response against tumors. [More]
Researchers explore brain estrogens to mitigate learning and memory problems

Researchers explore brain estrogens to mitigate learning and memory problems

New studies being launched by neurobiologist Luke Remage-Healey at the University of Massachusetts Amherst will investigate how estrogens produced in the brains of young birds enhance their ability to learn songs during a critical window during development. [More]