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.

CBT, PE can ameliorate treatment-induced menopausal symptoms in breast cancer patients

Researchers from The Netherlands have found that the menopausal symptoms caused by giving chemotherapy or hormonal therapy to younger women with breast cancer can be ameliorated considerably through the use of cognitive behavioural therapy (CBT) and physical exercise.

23 Mar 2012

UC Riverside to study molecular basis of hormonal regulation of mosquito reproduction

Female mosquitoes require energy for their egg development, which they acquire from vertebrate blood. But by sucking on blood, they become vectors of numerous disease pathogens of human and domestic animals. If the mechanisms that govern their egg production are better understood, novel approaches to controlling the reproduction and population of mosquitoes can be devised.

23 Mar 2012

Verapamil drug may reverse diabetes-related death of pancreatic beta cells

A common high-blood-pressure medication appears to reverse the diabetes-related death of pancreatic beta cells, according to a University of Alabama at Birmingham study published today in the journal Diabetes.

23 Mar 2012

FMBFarma granted exclusive rights to market Ampio's Zertane for PE in Brazil

Ampio Pharmaceuticals, Inc., a company that discovers and develops new uses for previously approved drugs and new molecular entities, and FBM Industria Farmaceutica Ltda, a member of the HOSPFAR Group that manufactures, imports and distributes pharmaceuticals in Brazil, today announced a license and distribution agreement providing FMBFarma exclusive rights to market Zertane in Brazil for the treatment of premature ejaculation.

22 Mar 2012

Women diagnosed with DCIS need clear communication guidelines

Women diagnosed with ductal carcinoma in situ (DCIS) need clear communication and tailored support to enable them to understand this complex breast condition, which has divided the medical profession when it comes to its perception and prognosis.

22 Mar 2012

Thromboembolic events can occur after musculoskeletal injury and related surgery

Below is a news summary of an orthopaedic research study appearing in the March 21, 2012 issue of the Journal of Bone and Joint Surgery (JBJS), as well as the issues' full Table of Contents.

22 Mar 2012

Two Brandeis researchers receive Canada Gairdner Award

Two distinguished Brandeis researchers, whose long-standing collaboration led to pioneering discoveries about the workings of the biological clock and its role in circadian rhythms, today were awarded the prestigious Canada Gairdner Award, that nation's foremost international scientific honor.

22 Mar 2012

Study finds higher death rate in calorie-restricted models of IBD

In a surprising result, Michigan State University researchers looking at the effects of diet on bowel disease found that mice on a calorie-restricted diet were more likely to die after being infected with an inflammation-causing bacterial pathogen in the colon.

21 Mar 2012

Obesity gene mutation identified in mice

A new study has found why a mutation in a particular gene can lead to obesity. Mouse experiments suggested the body's message to “stop eating” was blocked if the animals had the mutation. The study, published in Nature Medicine, said the brain's response to appetite hormones was being disrupted.

20 Mar 2012

PROLOR commences hGH-CTP Phase II trial in children with GHD

PROLOR Biotech, Inc., a company developing next generation biobetter therapeutic proteins, today announced initiation of a Phase II clinical trial of its long-acting CTP-modified version of human growth hormone (hGH-CTP) in children with growth hormone deficiency.

20 Mar 2012

Soy-based S-equol lowers HbA1c, LDL cholesterol and improves vascular stiffness

A 12-week treatment of the fermented soy germ-based nutritional supplement containing S-equol significantly lowered hemoglobin A1c (HbA1c), LDL cholesterol and improved vascular stiffness, all factors that occur as part of metabolic syndrome, according to a first-of-its-kind peer-reviewed study reported in a poster at the Women's Health 2012 annual meeting.

19 Mar 2012

Study reveals how Bdnf gene mutation contributes to severe obesity

Researchers at Georgetown University Medical Center have revealed how a mutation in a single gene is responsible for the inability of neurons to effectively pass along appetite suppressing signals from the body to the right place in the brain. What results is obesity caused by a voracious appetite.

19 Mar 2012

Exposure to MEHP shortens reproductive life of female mice

Female mouse fetuses exposed to very high doses of a common industrial chemical that makes plastics more pliable develop significant reproductive alterations and precancerous lesions as they grow up, according to a new toxicology study conducted at Brown University.

17 Mar 2012

Gamma Knife surgery stops growth of 'World's tallest living human'

Sultan Kosen won't be posting new world records for height anymore, but that's just fine with him. The Gamma Knife radiosurgery the 29-year-old Turkish man had in August 2010 has successfully stopped his growth at the height of 8 ft 3 in (251 cm). Mr. Kosen, who suffered the effects of acromegaly, has held the title of "World's Tallest Living Human" since September 2009, when his 8 ft plus stature edged 7 ft 9 in Xiu Xung from China.

From Elekta 17 Mar 2012

Life Length, Cenegenics Carolinas partner to offer telomere testing

Representatives from Cenegenics Carolinas, the Southeast's leading age management practice, today announced that the practice is now offering cutting-edge telomere length testing to provide an accurate prediction of biological age and risk for disease.

17 Mar 2012

States considering wide-ranging abortion, contraception legislation give lingering voice to issue

A host of abortion legislation is winding its way through state legislatures: Democrats are focusing on regulating male reproductive health in at least six states; Michigan abortion providers face greater scrutiny; Arizona could require those seeking birth control give a medical reason they need it; and Wisconsin lawmakers decide if a doctor must be present to give abortion pills.

17 Mar 2012

Tarsa advances OSTORA NDA filing through $28M Series B financing

Tarsa Therapeutics, Inc. today announced completion of a $28 million Series B equity financing led by new investor Foresite Capital.

17 Mar 2012

Repligen total revenue increases to $7,165,000 for quarter ended December 31, 2011

Repligen Corporation today reported financial results for the quarter and nine-month fiscal year ended December 31, 2011.

17 Mar 2012

BRG1 gene loss implies lack of response of cells to retinoic acid and steroids

Retinoic acid (vitamin A) and steroids are hormones found in our body that protect against oxidative stress, reduce inflammation and are involved in cellular differentiation processes. One of the characteristics of tumours is that their cells have lost the ability to differentiate; therefore these hormones have useful properties to prevent cancer. Currently, retinoic acid and steroids are being used to treat some types of leukaemia.

16 Mar 2012

Older women with mild retinopathy more likely to have cognitive decline and related vascular changes

Women 65 or older who have even mild retinopathy, a disease of blood vessels in the retina, are more likely to have cognitive decline and related vascular changes in the brain, according to a multi-institutional study led by scientists at the University of California, San Francisco (UCSF).

16 Mar 2012