Testosterone News and Research

Latest Testosterone News and Research

Testosterone patches help women with under-active pituitary glands

New research published in The Journal of Clinical Endocrinology & Metabolism showed the first positive effect of testosterone on bone density, body composition and emotional, cognitive and behavioral function in women with low testosterone levels resulting from under-active pituitary glands.

10 May 2006

For women a man's face says it all

According to a controversial new study, researchers say men's faces reveal their interest in having children, and women subconsciously pick up these subtle cues when choosing a partner.

10 May 2006

Novel protein JHDM2A offers new look at male hormone regulation

For the second time in less than a year, University of North Carolina at Chapel Hill scientists have purified a novel protein and have shown it can alter gene activity by reversing a molecular modification previously thought permanent.

8 May 2006

$Men with low estrogen levels have an increased risk for future hip fracture$

Men with low estrogen levels have an increased risk for future hip fracture

A new study has found that men with low estrogen levels have an increased risk for future hip fracture, and those with both low estrogen and low testosterone levels have the greatest risk.

3 May 2006

Men find masculine men more threatening during their partner's ovulation phase

Men become more jealous of dominant males when their female partner is near ovulation, researchers at the University of Liverpool have found.

3 May 2006

Prevalence of Peyronie's disease in men with erectile dysfunction

Peyronie's disease (PD) is a localized connective tissue disorder that primarily affects the tunica albuginea and the areolar space between the tunica albuginea and erectile tissue.

17 Apr 2006

Environmental scientists identify new culprits in the cancer equation

In the granite-rich region of Western North Carolina, taking a daily shower could pose a risk of developing lung cancer. So could working from home every day. That's because granite emits a carcinogenic gas, radon.

13 Apr 2006

Newly discovered testosterone effect may act on prostate cancer

A newly-discovered mode of action of testosterone is showing great promise in the fight against prostate cancer, with tests showing a 60% reduction in tumor size in mice.

6 Apr 2006

Capsaicin drives prostate cancer cells to kill themselves

Capsaicin, the stuff that turns up the heat in jalapeqos, not only causes the tongue to burn, it also drives prostate cancer cells to kill themselves, according to studies published in the March 15 issue of Cancer Research.

15 Mar 2006

Sex chromosome genes influence aggression

It has been well documented that, across human cultures and in most mammals, males are usually more aggressive and less nurturing than females.

9 Mar 2006

$Hormone therapy for advanced prostate cancer can lead to bone loss and fractures$

Hormone therapy for advanced prostate cancer can lead to bone loss and fractures

A common type of treatment used to protect bone density in menopausal women is also an effective therapy for advanced prostate cancer patients during the first year of hormone therapy, according to a new Oregon Health & Science University Cancer Institute study.

1 Mar 2006

Oral agent alendronate may help men with prostate cancer suffering from bone loss

Men with prostate cancer who experience bone loss from cancer treatment could benefit from a weekly oral therapy commonly given to women with osteoporosis, according to a study presented by the University of Pittsburgh Medical Center (UPMC) at the American Society of Clinical Oncology Prostate Cancer Symposium, Feb. 24 to 26 at the San Francisco Marriott.

27 Feb 2006