Hormone News and Research

RSS

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.

Transgenic mouse model study confirms passage of maternal thyroid hormones to fetus

Until now there were only indirect evidence of the transfer of thyroid hormones from mother to fetus through the placenta during pregnancy. That event is very important because the maternal thyroid hormones appear to play a key role in the development of the nervous system and other organs of the fetus; so it's true that in case of maternal thyroid disease, such hypothyroidism, have a direct bearing on the unborn child with reduction, also significant, to its Q.I..

12 Apr 2010

Hormones leptin and insulin work together to affect regulation of blood sugar levels, female fertility

New findings by UT Southwestern Medical Center researchers suggest that the hormones leptin and insulin work together in specific neurons in the hypothalamus region of the brain to affect both the regulation of blood sugar levels in the body and, surprisingly, female fertility.

12 Apr 2010

Research opens way for development of new preventions and treatments for breast cancer

Researchers at the Walter and Eliza Hall Institute have discovered that breast stem cells are exquisitely sensitive to the female hormones oestrogen and progesterone, a finding that opens the way for the development of new preventions and treatments for breast cancer.

12 Apr 2010

Research shows association between LRP16 expression in colorectal cancer and disease related death

Leukemia related protein 16 gene is an important estrogen-responsive gene. LRP16 gene plays an important role in the carcinogenesis and progression of hormone-dependent cancer. LRP16 expression was also reported to be associated with invasion, metastasis and prognosis of gastric carcinoma. But no comprehensive description of LRP16 protein expression in colorectal cancer has been reported.

12 Apr 2010

Three in ten women use letrozole to treat infertility: Study

About three in ten patients using letrozole (Femara), a common medication for treating breast cancer, are likely taking the medication to treat infertility, according to a new study presented today at the Academy of Managed Care Pharmacy's 22nd Annual Meeting in San Diego by Prime Therapeutics, a thought leader in pharmacy benefit management.

12 Apr 2010

Gamma-tocotrienol kills prostate tumour cells in animal model studies

Researchers from Davos Life Science in Singapore, in collaboration with scientists at the University of Hong Kong, have shown that gamma-tocotrienol, a member of the vitamin E family, is potent in killing prostate tumour cells in animal model studies. This research was reported this week in the latest edition of Pharmacology.

9 Apr 2010

Broken heart disease affects women in post menopause period

It seems an infarction, but it's not. It's called Tako-Tsubo syndrome, or stress-induced cardiomyopathy, and it's a rare disease which at first used to be confused with the far more common (and dangerous) cardiac infarction. Patients arrive to the emergency room with the characteristic heart attack symptoms: acute pain in the chest, an electrocardiogram with the typical changes and the release of those enzymes associated with the usual heart disease.

9 Apr 2010

New methodology helps investigate unfolding of DNA

NYU Langone Medical Center researchers have developed a powerful new method to investigate the discrete steps necessary to turn on individual genes and examine how the process goes wrong in cancer and other diseases. The finding, based on seven years of research and described in the April 9 issue of Molecular Cell, allows scientists to investigate the unfolding of DNA, a process required for gene activation.

9 Apr 2010

As overall cancer rates decline in the U.S., thyroid cancer counters the trend

As overall cancer rates are declining in the United States, thyroid cancer counters the trend. It's being diagnosed more frequently, especially in women. Women are three times more likely than men to develop thyroid cancer.

9 Apr 2010

Triclosan antibacterial found in soap in the spotlight

If a chemical is banned in other countries and by the European Union, it does merit a study by the FDA, even if there is no existing study to suggest that it is harmful to humans. While there may be no current evidence available that triclosan is hazardous to humans, it has been linked to hormone alterations in animals.

9 Apr 2010

Whey Protein Isolate damages and accelerates hair loss

Dr. Larry Shapiro, a nationally recognized hair transplant surgeon and dermatologist in South Florida, announced today the results of a study that compared the Effects of Whey Protein Concentrate (WPC) to Whey Protein Isolate (WPI) on Hair, which suggests that WPI, an ingredient found in many popular weight loss, meal replacement and body building products, is contributing to hair loss.

8 Apr 2010

Study shows benefits of oxytocin nasal spray in children with ASD

Autism spectrum disorders are developmental disorders usually diagnosed in childhood. Children with ASDs have impairments in social interactions and communication, and a tendency towards repetitive behaviors. A hallmark of autism is a difficulty in understanding and reciprocating the emotion of others.

8 Apr 2010

Researchers identify major indicator of heart failure and aortic aneurysms

Case Western Reserve University School of Medicine researchers have identified a major indicator of two deadly diseases of the heart and blood vessels: heart failure and aortic aneurysm. The absence of the Kruppel-like Factor 15, when combined with stress, leads to both heart failure and aortic aneurysms.

8 Apr 2010

Prague hosts 12th European Congress of Endocrinology

The 12th European Congress of Endocrinology is taking place in Prague from 24-28 April 2010.

8 Apr 2010

Cytrx to commence Phase 2 trial of bafetinib for advanced prostate cancer

CytRx Corporation, a biopharmaceutical company specializing in oncology, today announced plans to initiate a Phase 2 proof-of-concept clinical trial in the second half of 2010 to evaluate the effectiveness and safety of its oncology drug candidate bafetinib (formerly known as INNO-406) in patients with an advanced form of prostate cancer known as metastatic hormone-refractory prostate cancer.

7 Apr 2010

Investment report featuring Antares Pharma from BeaconEquity.com

BeaconEquity.com announces an investment report featuring medical instruments company Antares Pharma Inc. The report includes financial, comparative and investment analyses, and industry information you need to know to make an educated investment decision.

7 Apr 2010

NNIT selects Verizon Business to manage global communications infrastructure for Novo Nordisk

NNIT, a leading Danish IT consultancy, has chosen Verizon Business to deploy and manage a global communications infrastructure for Novo Nordisk, the global health care company. A fully managed Verizon Private IP solution will provide secure, scalable and flexible connectivity for 75 of Novo Nordisk's locations around the world, helping the company to streamline its global operations, while also realizing cost and management efficiencies.

7 Apr 2010

Eating protein-rich eggs for breakfast reduces hunger, decreases calorie consumption throughout the day

A new study demonstrates that eating protein-rich eggs for breakfast reduces hunger and decreases calorie consumption at lunch and throughout the day. The study, published in the February issue of Nutrition Research, found that men who consumed an egg-based breakfast ate significantly fewer calories when offered an unlimited lunch buffet compared to when they ate a carbohydrate-rich bagel breakfast of equal calories.

7 Apr 2010

Five helpings of fruits and vegetables a day may not cut cancer risk that much

Despite eating your five helpings of fruits and vegetables a day you may not be cutting your risk of cancer as suggested by a World Health organization study in 1997. The latest study based on healthy eating habits conducted by Mount Sinai School of Medicine in New York was published in the Journal of National Cancer Institute. The study was led by Paolo Boffetta and covered almost 500,000 Europeans.

7 Apr 2010

Study: 75% of men with diabetes will develop some degree of ED

Erectile dysfunction is one of the most prevalent diabetes-induced complications in men; current estimates suggest that as many as 75% of men with diabetes will develop some degree of ED, and in many cases diabetics develop more severe forms of ED that are less responsive to standard drugs.

7 Apr 2010