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 finds additional targets for new therapies to treat advanced prostate cancer patients

In its early stages, prostate cancer requires androgens (hormones that promote the development and maintenance of male sex characteristics) for growth, and current first-line therapies target the receptor for these hormones to slow cancer's development and spread.

7 Jul 2010

PI3 kinase boosts body heat, helps burn excess calories

New findings by UT Southwestern Medical Center researchers suggest that an enzyme in the brain known as PI3 kinase might control the increased generation of body heat that helps burn off excess calories after eating a high-fat meal.

7 Jul 2010

POMC neurons suppress appetite, induce weight loss: Research

A protein found in cells throughout the body must be present in a specific set of neurons in the brain to prevent weight gain after chronic feeding on high-calorie meals, new findings from UT Southwestern Medical Center researchers suggest.

7 Jul 2010

Anxiety disorders associated with higher risk of cardiovascular events, deaths in heart disease patients

Among patients with heart disease, anxiety disorders appear to be associated with a higher risk of stroke, heart attack, heart failure and death, according to a report in the July issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

6 Jul 2010

Columbia Laboratories shareholders approve Watson's aquisition terms

Watson Pharmaceuticals, Inc. (NYSE: WPI) today confirmed that shareholders of Columbia Laboratories, Inc. (Nasdaq: CBRX) have approved the terms and conditions of the previously announced acquisition by Watson of the U.S. rights to Columbia's CRINONE® and PROCHIEVE® progesterone gel product line and 11,200,000 shares of Columbia common stock.

2 Jul 2010

Researchers develop first model of hormone-induced human prostate cancer initiation and progression

Progress toward understanding the role of sex hormones in the growth of prostate cancer—the most common cancer in U.S. men—has been hindered by the lack of a suitable laboratory research model. Now researchers say they have developed the first model of hormone-induced human prostate cancer initiation and progression.

2 Jul 2010

Histone H1 phosphorylation involved in control of ribosomal RNA gene transcription

A protein that helps pack DNA into the cell nucleus has an important role in regulating gene activity, scientists report. The researchers found that the protein, histone H1, also takes part in the formation of ribosomes, the cellular workbenches on which all proteins are made.

2 Jul 2010

Columbia Laboratories' sale of progesterone related assets to Watson receives stockholder approval

Columbia Laboratories, Inc. announced that in a special meeting of stockholders held this morning, stockholders approved the sale of substantially all of Columbia's progesterone related assets to Watson Pharmaceuticals, Inc.. Stockholders also voted to increase the number of authorized shares of Columbia's common stock, $0.01 par value per share, from 100,000,000 to 150,000,000.

2 Jul 2010

OTA reminds consumers to choose organic foods over synthetic dye foods

In response to a call from the Center for Science in the Public Interest (CSPI) to ban synthetic dyes to color foods, the Organic Trade Association (OTA) today reminded consumers that they can already avoid such dyes in the marketplace by choosing to purchase organic foods.

2 Jul 2010

Older men with high testosterone levels more likely to have heart attacks

A large U.S. multicenter study shows that older men with higher testosterone levels are more likely to have a heart attack or other cardiovascular disease in the future. The results were presented at The Endocrine Society's 92nd Annual Meeting in San Diego.

2 Jul 2010

Research shows promising targeted therapies for type 2 diabetes patients

Named for the furballs whose astonishing fecundity made them stars in early Star Trek episodes, the tribbles protein, first identified in fruit flies, aids in regulating many cell processes in humans. Joslin Diabetes Center researchers now have identified mechanisms triggered by a variant of the tribbles gene that cause trouble in insulin-producing pancreatic beta cells—and that offer a promising target for therapies for people with type 2 diabetes, even if they don't carry that gene variant.

2 Jul 2010

Imbalance in neuroendocrine system linked to depression in MS patients: Study

Now, in the first such study in living humans, researchers at UCLA suggest a cause, and it's not psychological, but physical: atrophy of a specific region of the hippocampus, a critical part of the brain involved in mood and memory, among other functions.

2 Jul 2010

Does too much texting puts teenagers at risk?

A seemingly harmless method of communication - text messaging on mobile phones could damage teenagers physically and psychologically a new study has revealed.

1 Jul 2010

AstraZeneca announces new support program for patients on ARIMIDEX

AstraZeneca today announced a new patient support program for postmenopausal women with hormone receptor-positive early breast cancer who are prescribed ARIMIDEX. The program is designed to provide eligible patients with instant discounts, potentially saving the patient up to $300.

1 Jul 2010

Individual variants of environmental toxins can affect body's hormone systems: Research

Marianne Kraugerud's doctoral research has led to the discovery that individual variants of the environmental pollutants PCB and PFC can affect several of the body's hormone systems in a more complex way than previously supposed. Humans and animals are constantly exposed to these toxins through the food they eat and the air they breathe. Kraugerud concludes that the impact of these pollutants should be taken into account when carrying out risk appraisals of PCB and PFC.

1 Jul 2010

Nanostructured assemblies for dental application

Scientists are reporting an advance toward the next big treatment revolution in dentistry - the era in which root canal therapy brings diseased teeth back to life, rather than leaving a "non-vital" or dead tooth in the mouth. In a report in the monthly journal ACS Nano, they describe a first-of-its-kind, nano-sized dental film that shows early promise for achieving this long-sought goal.

1 Jul 2010

Endo responds to FDA Complete Response letter for FORTESTA NDA

Endo Pharmaceuticals has submitted a complete response to the U.S. Food and Drug Administration (FDA) following the company's receipt of a Complete Response letter in October 2009 related to the New Drug Application (NDA) submission for FORTESTA™ (testosterone) 2% gel. The company's Class 2 resubmission is the next step in its intention to offer FORTESTA as a treatment option in the United States for men diagnosed with low testosterone (Low T), also known as hypogonadism. The FDA's review period for Class 2 resubmissions typically is six months.

1 Jul 2010

BIDMC physician-scientist receives Young Investigator Award to research on prostate cancer

Akash Patnaik, MD, PhD, a physician-scientist in the Hematology/Oncology Divison at Beth Israel Deaconess Medical Center and Instructor of Medicine at Harvard Medical School has received a Young Investigator Award from The Prostate Cancer Foundation. The three-year $225,000 award, one of 21 made to young scientists from across the U.S. and Canada, is designed to encourage the most innovative minds in cancer research to focus their careers on prostate cancer.

1 Jul 2010

Studies link anti-cholesterol statin drugs to increased risk of anxiety and depression

Scientists are reporting a possible explanation for the symptoms of anxiety and depression that occur in some patients taking the popular statin family of anti-cholesterol drugs, and reported by some individuals on low-cholesterol diets. These symptoms could result from long-term, low levels of cholesterol in the brain, the report suggests. It appears in ACS' weekly journal Biochemistry.

1 Jul 2010

Bisphenol A (BPA) containing baby bottles to be phased out

Federal Parliamentary Secretary for Health Mark Butler has announced that following public concern and a safety review ordered by US health regulators, the phase out will begin from today. He also revealed that according to Food Standards Australia New Zealand intake levels are very low and do not pose a risk to babies' health.

1 Jul 2010

Hormone News and Research

Further Reading

Study finds additional targets for new therapies to treat advanced prostate cancer patients

PI3 kinase boosts body heat, helps burn excess calories

POMC neurons suppress appetite, induce weight loss: Research

Anxiety disorders associated with higher risk of cardiovascular events, deaths in heart disease patients

Columbia Laboratories shareholders approve Watson's aquisition terms

Researchers develop first model of hormone-induced human prostate cancer initiation and progression

Histone H1 phosphorylation involved in control of ribosomal RNA gene transcription

Columbia Laboratories' sale of progesterone related assets to Watson receives stockholder approval

OTA reminds consumers to choose organic foods over synthetic dye foods

Older men with high testosterone levels more likely to have heart attacks

Research shows promising targeted therapies for type 2 diabetes patients

Imbalance in neuroendocrine system linked to depression in MS patients: Study

Does too much texting puts teenagers at risk?

AstraZeneca announces new support program for patients on ARIMIDEX

Individual variants of environmental toxins can affect body's hormone systems: Research

Nanostructured assemblies for dental application

Endo responds to FDA Complete Response letter for FORTESTA NDA

BIDMC physician-scientist receives Young Investigator Award to research on prostate cancer

Studies link anti-cholesterol statin drugs to increased risk of anxiety and depression

Bisphenol A (BPA) containing baby bottles to be phased out

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