Hormones News and Research

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Atomic level images reveal how neuropeptide hormone neurotensin may activate its receptors

Many hormones and neurotransmitters work by binding to receptors on a cell's exterior surface. This activates receptors causing them to twist, turn and spark chemical reactions inside cells.

3 Aug 2015

Study sheds light on certain antagonist drugs that block physiological responses

Members of the Consolidated Research Group of Molecular Neurobiology of the Department of Biochemistry and Molecular Biology of the University of Barcelona (UB), affiliated with the Centre for Networked Biomedical Research on Neurodegenerative Diseases (CIBERNED), have published a study in the journal Proceedings of the National Academy of Sciences (PNAS) about the formation of G protein-coupled receptors (GPCRs) which allows understanding the unexpected behaviour of some antagonists that block physiological responses.

30 Jul 2015

Hormones play dual role in unethical behavior

Hormones play a two-part role in encouraging and reinforcing cheating and other unethical behavior, according to research from Harvard University and The University of Texas at Austin.

29 Jul 2015

Brazilian cardiovascular researcher receives Georg Forster Research Award

The cardiovascular researcher Professor Robson Augusto Souza dos Santos of the Federal University of Minas Gerais in Belo Horizonte, Brazil, has been awarded the Georg Forster Research Award of the Alexander von Humboldt Foundation.

28 Jul 2015

Houston Abilities Expo to take place on July 31-August 2 at NRG Center

Thousands of people with disabilities, their families, caregivers, seniors, wounded veterans and healthcare professionals are expected to attend Abilities Expo on July 31-August 2, 2015 at NRG Center (formerly Reliant Center), Hall E. Admission is free and show hours will be Friday 11 am to 5 pm, Saturday 11 am to 5 pm and Sunday 11 am to 4 pm.

25 Jul 2015

Prostate cancer patients more likely to receive medical care matched to level of risk

After decades of overtreatment for low-risk prostate cancer and inadequate management of its more aggressive forms, patients are now more likely to receive medical care matched to level of risk, according to a study by researchers at UC San Francisco.

25 Jul 2015

Body fat can send stress signals, say University of Florida Health researchers

The brain's effect on other parts of the body has been well established. Now, a group that includes two University of Florida Health researchers has found that it's a two-way street: Body fat can send a signal that affects the way the brain deals with stress and metabolism.

24 Jul 2015

Endocrine Society selects 18 endocrinologists as winners of 2016 Laureate Awards

The Endocrine Society today announced it has chosen 18 accomplished endocrinologists as winners of the organization's prestigious 2016 Laureate Awards.

24 Jul 2015

Brown University explores effect of chemical exposures on the brain and thyroid during pregnancy, childhood

Exposure to the endocrine disrupting chemicals bisphenol A, triclosan and phthalates is ubiquitous in the United States, raising concerns that they may affect health. With a new four-year, $1.5 million grant from the National Institutes of Health, Brown University epidemiologist Joseph Braun will try to close a gap in research: the effect of these exposures on the brain and thyroid during pregnancy and childhood.

24 Jul 2015

Researchers discover experimental drug that treats hot flashes, other menopausal symptoms without side effects

Researchers have discovered an experimental medication that treats hot flashes and other menopausal symptoms without the life-threatening risks of hormone replacement therapy, according to a team led by a UNT Health Science Center scientist.

23 Jul 2015

AMRI purchases Gadea Pharmaceutical Group for $174 million

AMRI today announced that it has acquired all the outstanding shares of Gadea Pharmaceutical Group, a privately-held company located in Valladolid, Spain, specializing in technically complex active pharmaceutical ingredients (APIs) and finished drug product.

16 Jul 2015

New study shows high-fat diet can cause impairments in functioning of mesolimbic dopamine system

High-fat feeding can cause impairments in the functioning of the mesolimbic dopamine system, says Stephanie Fulton of the University of Montreal and the CHUM Research Centre. This system is a critical brain pathway controlling motivation. Fulton's findings, published today in Neuropsychopharmacology, may have great health implications.

15 Jul 2015

UMass Amherst scientist to study how estrogen-mimicking chemicals in the womb can increase breast cancer risk

Much attention has been paid to genetics in breast cancer as disease rates rise, but most women have no family history of the disease, suggesting that there is an environmental risk we don't yet understand, says environmental health scientist Laura Vandenberg in the School of Public Health and Health Sciences at the University of Massachusetts Amherst.

13 Jul 2015

Breakthrough discovery could help young girls suffering from rare form of epilepsy

An international team, led by a University of Adelaide genetics expert, has made a breakthrough discovery which is expected to help thousands of young girls worldwide who are suffering from a rare yet debilitating form of epilepsy.

7 Jul 2015

Testosterone, cortisol hormones may destabilise financial markets by making traders take more risks

The hormones testosterone and cortisol may destabilise financial markets by making traders take more risks, according to a study. Researchers simulated the trading floor in the lab by having volunteers buy and sell assets among themselves. They measured the volunteers' natural hormone levels in one experiment and artificially raised them in another.

3 Jul 2015

Poor sleep linked to negative mood in women with bipolar disorder

Poor sleep is associated with negative mood in women with bipolar disorder, according to researchers at Penn State College of Medicine and University of Michigan Medical School.

30 Jun 2015

Imperial College London researchers discover new inherited form of obesity, type 2 diabetes

Scientists have discovered a new inherited form of obesity and type 2 diabetes in humans. A large number of genes are involved in regulating body weight, and there are now over 30 genes known in which people with harmful changes in DNA sequence become extremely overweight. Similarly, there are a number of genes that can, when altered, cause type 2 diabetes. These conditions are inherited through families in exactly the same way as disorders such as cystic fibrosis or Huntington's disease.

30 Jun 2015

New informatics technology could accelerate search for potential new drug targets on protein structures

Researchers have developed a new informatics technology that analyzes existing data repositories of protein modifications and 3D protein structures to help scientists identify and target research on "hotspots" most likely to be important for biological function.

30 Jun 2015

New species of tRNA-derived small RNAs contribute to cell proliferation in cancer

Since their discovery in the 1950s, transfer RNAs (tRNAs) have been best known for their role in helping the cell make proteins from messenger RNA templates. However, recent studies have led to a previously-unsuspected concept that tRNAs are not always the end product; namely, they further serve as a source of small RNAs.

30 Jun 2015

Fructose stimulates reward system in the brain to a lesser degree than glucose

Fructose not only results in a lower level of satiety, it also stimulates the reward system in the brain to a lesser degree than glucose. This may cause excessive consumption accompanied by effects that are a risk to health, report researchers from the University of Basel in a study published in the scientific journal PLOS ONE. Various diseases have been attributed to industrial fructose in sugary drinks and ready meals.

26 Jun 2015

Hormones News and Research

Atomic level images reveal how neuropeptide hormone neurotensin may activate its receptors

Study sheds light on certain antagonist drugs that block physiological responses

Hormones play dual role in unethical behavior

Brazilian cardiovascular researcher receives Georg Forster Research Award

Houston Abilities Expo to take place on July 31-August 2 at NRG Center

Prostate cancer patients more likely to receive medical care matched to level of risk

Body fat can send stress signals, say University of Florida Health researchers

Endocrine Society selects 18 endocrinologists as winners of 2016 Laureate Awards

Brown University explores effect of chemical exposures on the brain and thyroid during pregnancy, childhood

Researchers discover experimental drug that treats hot flashes, other menopausal symptoms without side effects

AMRI purchases Gadea Pharmaceutical Group for $174 million

New study shows high-fat diet can cause impairments in functioning of mesolimbic dopamine system

UMass Amherst scientist to study how estrogen-mimicking chemicals in the womb can increase breast cancer risk

Breakthrough discovery could help young girls suffering from rare form of epilepsy

Testosterone, cortisol hormones may destabilise financial markets by making traders take more risks

Poor sleep linked to negative mood in women with bipolar disorder

Imperial College London researchers discover new inherited form of obesity, type 2 diabetes

New informatics technology could accelerate search for potential new drug targets on protein structures

New species of tRNA-derived small RNAs contribute to cell proliferation in cancer

Fructose stimulates reward system in the brain to a lesser degree than glucose

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