Testosterone News and Research

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Testosterone is a steroid hormone from the androgen group. In mammals, testosterone is primarily secreted in the testes of males and the ovaries of females, although small amounts are also secreted by the adrenal glands
Study: Testosterone replacement therapy lowers cardiovascular risk in men with androgen deficiency

Study: Testosterone replacement therapy lowers cardiovascular risk in men with androgen deficiency

Studies show benefits and risks of testosterone treatment in older men

Studies show benefits and risks of testosterone treatment in older men

Weight gain over course of life can increase risk of developing oesophageal and stomach cancers

Weight gain over course of life can increase risk of developing oesophageal and stomach cancers

Taking prostate cancer drug with low-fat breakfast can be effective and less expensive, study finds

Taking prostate cancer drug with low-fat breakfast can be effective and less expensive, study finds

Long-term use of testosterone therapy in hypogonadal men may reduce risk of death from CV disease

Long-term use of testosterone therapy in hypogonadal men may reduce risk of death from CV disease

Clinical psychologist examines stress reactions among men and women from subjective, hormonal and neuronal standpoint

Clinical psychologist examines stress reactions among men and women from subjective, hormonal and neuronal standpoint

Scientists identify structure of androgenic receptor essential to fight against prostate cancer

Scientists identify structure of androgenic receptor essential to fight against prostate cancer

Researchers show how level of perinatal testosterone impacts person's earnings in life

Researchers show how level of perinatal testosterone impacts person's earnings in life

ADT for treating advanced prostate cancer not linked to increased risk of Alzheimer disease

ADT for treating advanced prostate cancer not linked to increased risk of Alzheimer disease

New research provides insight into how estrogen modulates fear learning

New research provides insight into how estrogen modulates fear learning

Study shows effects of intensive weight reduction on normal weight females

Study shows effects of intensive weight reduction on normal weight females

Study establishes harmonized reference ranges for total testosterone in men

Study establishes harmonized reference ranges for total testosterone in men

A new strategy to fight prostate cancer

A new strategy to fight prostate cancer

U-M researchers identify gene expression linked to gender differences in autoimmune diseases

U-M researchers identify gene expression linked to gender differences in autoimmune diseases

Scientists discover new class of host molecules to transport steroids in the body

Scientists discover new class of host molecules to transport steroids in the body

Factors that impact fertility in men

Factors that impact fertility in men

Enzyme that cleaves beta carotene may control testosterone levels

Enzyme that cleaves beta carotene may control testosterone levels

Many women dissatisfied with length of time for diagnosis of PCOS, survey finds

Many women dissatisfied with length of time for diagnosis of PCOS, survey finds

Exposure to licorice compound disrupts steroid sex hormone production in ovary

Exposure to licorice compound disrupts steroid sex hormone production in ovary

Researchers find timing, duration of androgen exposure can influence genital defects in female mice

Researchers find timing, duration of androgen exposure can influence genital defects in female mice