Estrogen

Estrogens are a family of related molecules that stimulate the development and maintenance of female characteristics and sexual reproduction.

What is Estrogen?

Estrogens (also called Oestrogens) are steroid compounds that are important for development and functioning of females of the species. They are named so because they play an important role in the estrous cycle. Their name comes from estrus/oistros (period of fertility for female mammals) + gen/gonos = to generate.

Estrogen Function

Estrogen Types

Estrogen in Cosmetics

Estrogen in Medicine

Estradiol and Estrogen Levels

The Role of Estrogen in Men’s Health

Latest Estrogen News and Research

How COVID-19 affects the female reproductive system

A new review in the Biology of Reproduction journal analyzed the relationship between the immune system and the female reproductive system while focusing on the effects of COVID-19-associated immune responses on the reproductive system. The study searched PubMed to identify peer-reviewed literature in English up to May 2022 and finally included 83 studies.

3 Oct 2022

Researchers discover a molecule that promotes tumor cell survival in retinoblastoma

Despite decades of medical advances, children who develop the pediatric eye cancer retinoblastoma often lose their vision or an eye due to a lack of specific, targeted therapies and a poor molecular understanding of the cancer.

3 Oct 2022

The sexual dimorphisms in the epidemiology and pathophysiology of obesity

Researchers reviewed the sexual dimorphisms in obesity.

30 Sep 2022

Pluripotent bat stem cells as a model to study novel viruses

Researchers generate induced pluripotent stem cells from bats using to establish bats as a novel in vivo model study species.

29 Sep 2022

Combined oral contraceptive pills do not appear to exacerbate macromastia-related symptoms

Combined oral contraceptives (COCs) containing both estrogen and progestin do not contribute to the development of enlarged breasts (macromastia) – nor do they increase the risk of breast regrowth in adolescents and young women following breast-reduction surgery, reports a study in the October issue of Plastic and Reconstructive Surgery, the official medical journal of the American Society of Plastic Surgeons (ASPS).

29 Sep 2022

What are the effects of heavy metals on the risk of endometriosis in reproductive-age women?

The current study focuses on lead, arsenic, cadmium, and mercury, all of which have been linked to the disordered functioning of the human reproductive system.

26 Sep 2022

Cardiovascular disease risk factors are largely the same for women and men, study shows

For women and men, the risk factors for cardiovascular disease are largely the same, an extensive global study involving University of Gothenburg shows.

21 Sep 2022

Link between type 2 diabetes and UTIs explained

Lower immunity and recurring infections are common in type 1 and type 2 diabetes. Researchers at Karolinska Institutet in Sweden now show that the immune system of people with diabetes has lower levels of the antimicrobial peptide psoriasin, which compromises the urinary bladder's cell barrier, increasing the risk of urinary tract infection.

20 Sep 2022

Study shows differences in treatment outcomes for Black vs. white women with hormone receptor-positive breast cancer

A study led by City of Hope, one of the largest cancer research and treatment organizations in the United States, found that Black women with Stage 1 or 2 breast cancer were almost three times more likely than white women to have tumor shrinkage from hormone therapy delivered prior to surgery, yet Black women were more likely than their white counterparts to have worse outcomes when this type of endocrine therapy before surgery was used at a later stage of disease.

16 Sep 2022

New abortion laws jeopardize cancer treatment for pregnant patients

As abortion bans go into effect across a contiguous swath of the South, cancer physicians are wrestling with how new state laws will influence their discussions with pregnant patients about what treatment options they can offer.

16 Sep 2022

HSD3B1 gene holds clues for predicting and treating endometrial cancer

The HSD3B1 gene could hold clues for predicting and treating endometrial cancer, according to a novel finding from the Cleveland Clinic's Lerner Research Institute.

13 Sep 2022

Antibiotics accelerate metastatic bone growth in mice with melanoma by depleting intestinal flora

The use of broad-spectrum antibiotics in mice with malignant melanoma, an aggressive form of skin cancer, accelerated their metastatic bone growth, likely because the drugs depleted the mice's intestinal flora and weakened their immune response, according to a new study by researchers at Emory University in Atlanta.

12 Sep 2022

Testosterone supplements increase sexual impulsivity in men

A recent study provides more evidence that male sexual behavior is driven, in part, by testosterone levels.

8 Sep 2022

Vitamin D mediates crosstalk between COVID-19 and osteoporosis

Researchers identify and characterize the targets of Vit D on COVID-19 and osteoporosis.

30 Aug 2022

How does the human gut microbiome impact menopause?

A recent study summarizes available information on the relationship between menopause and the gut microbiome.

24 Aug 2022

Study analyzes associations between BMI and dementia in older women and men

A substantial body of literature has analyzed the potential association between late-life body mass index (BMI) and dementia.

24 Aug 2022

Study explores the role of follicle stimulating hormone in driving postmenopausal obesity, breast cancer

For women approaching menopause, a number of changes begin to occur. One of the most common is an increase in obesity, which, in turn, raises the risk for breast cancer after menopause.

9 Aug 2022

Scientists find key molecular differences between breast cancer cells in initial and metastatic tumors

Studying a deadly type of breast cancer called triple negative, Johns Hopkins Medicine scientists say they have identified key molecular differences between cancer cells that cling to an initial tumor and those that venture off to form distant tumors.

8 Aug 2022

How do female sex hormones affect sleep, and memory?

Scientists describe the relationship between biological sex, memory, sleep, and hormones in relation to the risk of Alzheimer's disease and related dimentias.

7 Aug 2022

Hormonal treatment provides long-term benefit for premenopausal women with breast cancer

To investigate the long-term benefit of hormone-lowering treatment, researchers at Karolinska Institutet in Sweden have done a 20-year follow-up of premenopausal women with breast cancer.

2 Aug 2022

Estrogen

Overview

Estrogen Function

Estrogen Types

Estrogen in Cosmetics

Feature Articles

Estrogen in Medicine

Estradiol and Estrogen Levels

The Role of Estrogen in Men’s Health

Latest Estrogen News and Research

How COVID-19 affects the female reproductive system

Researchers discover a molecule that promotes tumor cell survival in retinoblastoma

The sexual dimorphisms in the epidemiology and pathophysiology of obesity

Pluripotent bat stem cells as a model to study novel viruses

Combined oral contraceptive pills do not appear to exacerbate macromastia-related symptoms

What are the effects of heavy metals on the risk of endometriosis in reproductive-age women?

Cardiovascular disease risk factors are largely the same for women and men, study shows

Link between type 2 diabetes and UTIs explained

Study shows differences in treatment outcomes for Black vs. white women with hormone receptor-positive breast cancer

New abortion laws jeopardize cancer treatment for pregnant patients

HSD3B1 gene holds clues for predicting and treating endometrial cancer

Antibiotics accelerate metastatic bone growth in mice with melanoma by depleting intestinal flora

Testosterone supplements increase sexual impulsivity in men

Vitamin D mediates crosstalk between COVID-19 and osteoporosis

How does the human gut microbiome impact menopause?

Study analyzes associations between BMI and dementia in older women and men

Study explores the role of follicle stimulating hormone in driving postmenopausal obesity, breast cancer

Scientists find key molecular differences between breast cancer cells in initial and metastatic tumors

How do female sex hormones affect sleep, and memory?

Hormonal treatment provides long-term benefit for premenopausal women with breast cancer

Designing a new treatment to treat migraine effectively

World Sepsis Month: Increasing Sepsis Awareness, Patient Support, and Improving Survivor Outcomes

World Alzheimer’s Day 2022: Improving Post-Diagnosis Care with COGNISANCE

Estrogen

Overview

Feature Articles

Estrogen in Medicine

Estradiol and Estrogen Levels

The Role of Estrogen in Men’s Health

Latest Estrogen News and Research

Designing a new treatment to treat migraine effectively

World Sepsis Month: Increasing Sepsis Awareness, Patient Support, and Improving Survivor Outcomes

World Alzheimer’s Day 2022: Improving Post-Diagnosis Care with COGNISANCE

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