Testosterone News and Research

Latest Testosterone News and Research

New VA study demonstrates cardiovascular benefits of testosterone replacement therapy

A Veterans Affairs database study of more than 83,000 patients found that men whose low testosterone was restored to normal through gels, patches, or injections had a lower risk of heart attack, stroke, or death from any cause, versus similar men who were not treated.

11 Aug 2015

TSRI study shows antioxidants slow aging process, reduce risk of infection

Scientists from the Florida campus of The Scripps Research Institute have shown how aging cripples the production of new immune cells, decreasing the immune system’s response to vaccines and putting the elderly at risk of infection.

7 Aug 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

New UTMB study finds no association between testosterone therapy and blood clots in veins

A new study from The University of Texas Medical Branch at Galveston of more than 30,000 commercially insured men is the first large comparative analysis to show that there is no link between testosterone therapy and blood clots in veins. The study found that middle-aged and older men who receive testosterone therapy are not at increased risk of this illness.

21 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

UCSD researchers report that statins make women aggressive, but men calmer

Statins are a hugely popular drug class used to manage blood cholesterol levels and reduce the risk of heart disease. Previous studies had raised questions about adverse behavioral changes with statins, such as irritability or violence, but findings with statins have been inconsistent. In the first randomized trial to look at statin effects on behavior, researchers at the University of California, San Diego School of Medicine report that aggressive behavior typically declined among men placed on statins (compared to placebo), but typically increased among women placed on statins.

2 Jul 2015

Men referred for borderline testosterone levels have much higher rates of depression than general population

Researchers at the George Washington University, led by Michael S. Irwig, M.D., found that men referred for tertiary care for borderline testosterone levels had much higher rates of depression and depressive symptoms than those of the general population.

2 Jul 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

TSRI scientists devise powerful set of chemical methods to explore protein biology

Scientists at The Scripps Research Institute (TSRI) have devised a powerful set of chemical methods for exploring the biology of proteins.

22 Jun 2015

Men who use finasteride to treat benign prostate enlargement experience worsening ED

Men with benign prostate enlargement who used finasteride (also known as proscar and propecia) to treat their condition, experienced worsening erectile dysfunction (ED) that did not resolve with continued treatment. In addition, they experienced a reduction in their testosterone levels leading to hypogonadism (little to no production of sex hormones).

14 Jun 2015

Differences in brain expression of RORA protein levels may lead to sex bias in autism

George Washington University researcher Valerie Hu, Ph.D., has found an important sex-dependent difference in the level of RORA protein in brain tissues of males and females. Specifically, females without autism have a slightly higher level of RORA in the frontal cortex of the brain than males without autism, while the levels of the protein are comparably lower in the brain of both males and females with autism.

29 May 2015

ESSA Pharma reports net loss of $5.9 million for second quarter 2015

ESSA Pharma Inc. today reported financial results for the second quarter and three and six months ended March 31, 2015. Amounts, unless specified otherwise, are expressed in Canadian dollars and in accordance with International Financial Reporting Standards.

29 May 2015

Novel discovery offers new insight into why women more likely than men to develop MS

An innocent mistake made by a graduate student in a Northwestern Medicine lab (she accidentally used male mice instead of female mice during an experiment) has led scientists to a novel discovery that offers new insight into why women are more likely than men to develop autoimmune diseases such as multiple sclerosis (MS).

28 May 2015

GnRH infusion recommended for adolescent hypogonadotropic hypogonadodism

Pulsatile gonadotropin-releasing hormone may be more effective than human chorionic gonadotropin for the treatment of peripubescent boys with hypogonadotropic hypogonadodism, say Chinese researchers.

27 May 2015

Goethe University researchers find endocrine disrupting chemicals in plastic baby teethers

In laboratory tests, two out of ten teethers, plastic toys used to sooth babies' teething ache, release endocrine disrupting chemicals. One product contains parabens, which are normally used as preservatives in cosmetics, while the second contains six so-far unidentified endocrine disruptors.

22 May 2015

Prostate cancer patients can experience cognitive impairment following androgen deprivation therapy

Cognitive impairment can occur in cancer patients who are treated with a variety of therapies, including radiation therapy, hormone therapy, and chemotherapy.

14 May 2015

Prostate cancer patients who receive androgen deprivation therapy may experience cognitive problems

Cognitive impairment can occur in cancer patients who are treated with a variety of therapies, including radiation therapy, hormone therapy, and chemotherapy. After chemotherapy treatment it is commonly called "chemo brain." Signs of cognitive impairment include forgetfulness, inability to concentrate, problems recalling information, trouble multi-tasking and becoming slower at processing information.

13 May 2015

Cholesterol-lowering statin drugs could delay prostate cancer growth in patients receiving ADT

Men who went on cholesterol-lowering statin drugs when they began androgen deprivation therapy for prostate cancer had a longer time in which their disease was under control than did men who didn't take statins, a clinical trial led by Dana-Farber Cancer Institute investigators shows.

8 May 2015

Scientists report that enzyme that alters testosterone to estrogen has big impact in healthy, injured brain

An enzyme that converts testosterone to estrogen appears to have significant impact in a healthy and injured brain, scientists report.

5 May 2015

Long-term histrelin implant shows promise for central precocious puberty

Long-term subcutaneous histrelin implant therapy is a viable option for patients with central precocious puberty who require continuous gonadotropin-releasing hormone analogue therapy, say researchers.

1 May 2015

Testosterone News and Research

Latest Testosterone News and Research

New VA study demonstrates cardiovascular benefits of testosterone replacement therapy

TSRI study shows antioxidants slow aging process, reduce risk of infection

Hormones play dual role in unethical behavior

New UTMB study finds no association between testosterone therapy and blood clots in veins

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

UCSD researchers report that statins make women aggressive, but men calmer

Men referred for borderline testosterone levels have much higher rates of depression than general population

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

TSRI scientists devise powerful set of chemical methods to explore protein biology

Men who use finasteride to treat benign prostate enlargement experience worsening ED

Differences in brain expression of RORA protein levels may lead to sex bias in autism

ESSA Pharma reports net loss of $5.9 million for second quarter 2015

Novel discovery offers new insight into why women more likely than men to develop MS

GnRH infusion recommended for adolescent hypogonadotropic hypogonadodism

Goethe University researchers find endocrine disrupting chemicals in plastic baby teethers

Prostate cancer patients can experience cognitive impairment following androgen deprivation therapy

Prostate cancer patients who receive androgen deprivation therapy may experience cognitive problems

Cholesterol-lowering statin drugs could delay prostate cancer growth in patients receiving ADT

Scientists report that enzyme that alters testosterone to estrogen has big impact in healthy, injured brain

Long-term histrelin implant shows promise for central precocious puberty

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Scaling 3D biology: Automation, imaging, and the future of high-throughput research

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Testosterone News and Research

Latest Testosterone News and Research

Viva Saliva Book: The ultimate guide to saliva Book preview Download eBook

Fluidics in Modern Healthcare & Medical Device Innovation

Scaling 3D biology: Automation, imaging, and the future of high-throughput research

How does norepinephrine influence anxiety-related behaviours?

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