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

Estrogen as a Treatment for Parkinson’s Disease

Latest Estrogen News and Research

Estrogen-activated neurocircuit in females provide anti-obesity benefits

Seeking to better understand the key role the female hormone estrogen plays in maintaining energy balance and weight control, a group led by researchers at Baylor College of Medicine looked into estrogen interactions with specific brain regions that provide these anti-obesity benefits.

20 Jan 2022

Early gender-affirming hormone therapy for transgender teens leads to better mental health

For transgender people, starting gender-affirming hormone treatment in adolescence is linked to better mental health than waiting until adulthood, according to new research led by the Stanford University School of Medicine.

19 Jan 2022

Starting hormone treatment in adolescence linked to better mental health in transgender people

12 Jan 2022

NRG Oncology CC004 trial: Bupropion does not improve sexual desire for female cancer survivors

Despite preliminary supporting evidence that the dopaminergic agent bupropion might improve sexual desire for female cancer survivors, the NRG Oncology CC004 clinical trial determined that bupropion did not improve outcomes when compared to a placebo.

10 Dec 2021

Study measures arterial stiffness in women from wide age range

A study conducted at the University of Jyväskylä in the Faculty of Sport and Health Sciences measured arterial stiffness in women from wide age range.

10 Dec 2021

Bilateral salpingo-oophorectomy may have risks for younger women, but safe for post-menopausal patients

A study of over 200,500 women who had a hysterectomy for non-cancerous reasons found an increased risk of death in women under 50 years of age when the ovaries and fallopian tubes were also removed during the surgery. The same association was not found in women over 50.

9 Dec 2021

Woman's race/ethnicity and menopause status may partially determine the severity of GI symptoms

Hormonal changes during the menopause transition have been shown to affect a woman's gastrointestinal (GI) functions with some unpleasant results such as nausea, bloating, and abdominal pain.

8 Dec 2021

Scientists find new way to reverse aggressive breast cancer into a less dangerous kind

Scientists at KAIST believe they may have found a way to reverse an aggressive, treatment-resistant type of breast cancer into a less dangerous kind that responds well to treatment.

7 Dec 2021

Probiotics significantly improve the symptoms of pregnancy-related problems

In a first-of-its-kind study, researchers at the UC Davis School of Medicine found that probiotics significantly improve the symptoms of pregnancy-related nausea, vomiting and constipation. The findings were published in the journal Nutrients.

6 Dec 2021

Physical activity may prevent accumulation of metabolic risk factors in menopausal women

A study conducted at the University of Jyväskylä in the Faculty of Sport and Health Sciences shows that menopausal transition is associated with unfavourable changes in metabolic health that may be mitigated with a physically active lifestyle. Especially, physical activity alleviated the increase in systolic blood pressure.

25 Nov 2021

Novel method enables deeper analysis of endocrine disrupting chemicals' impact on gene expression

When something disrupts hormone binding to the receptor, such as environmental compounds or pollutants, called endocrine disrupting chemicals (EDCs), the results can be harmful and, in some cases, lead to certain forms of cancer.

24 Nov 2021

New therapeutic approach prevents growth of metastatic tumors by putting cancer cells to sleep

A new therapeutic approach prevents the growth of metastatic tumors in mice by forcing cancer cells into a dormant state in which they are unable to proliferate.

23 Nov 2021

Study underscores why COVID-19 vaccine boosters are important for all adults

As widely-anticipated decisions about COVID-19 vaccine boosters roll out from U.S. agencies today, insights from an independent study underscore why boosters are important for all adults.

21 Nov 2021

What genes affect the COVID-19 gender imbalance?

Many studies have established that coronavirus disease 2019 (COVID-19) is more infective in men than women, and men are more at risk of severe disease. While some have suggested that behavioral differences could explain increased transmission to men, this does not explain the more morbid prognosis.

16 Nov 2021

Fat-secreted molecule may cancel out the effects of common breast cancer treatment

Leptin, a molecule produced by fat cells, appears to cancel out the effects of the estrogen-blocking therapy tamoxifen, a drug commonly used to treat and prevent breast cancers, suggests a new study led by researchers from the Johns Hopkins Kimmel Cancer Center.

9 Nov 2021

Pathway preferential estrogens may be a safer alternative to hormone replacement therapy, study shows

Postmenopausal women have increased risk of non-alcoholic fatty liver disease due to loss of estrogen from metabolic changes. A high-fat diet further exacerbates the disease, which can progress to cirrhosis and liver failure.

29 Oct 2021

Research finds variability in PTSD symptoms over the course of menstrual cycle

In women who have experienced trauma, post-traumatic stress disorder symptoms may vary over the course of the menstrual cycle, with more symptoms during the first few days of the cycle when the hormone estradiol is low, and fewer symptoms close to ovulation, when estradiol is high, finds research published by the American Psychological Association.

28 Oct 2021

Study shows rise in death rate from Parkinson's disease in the United States

A new study shows that in the last two decades the death rate from Parkinson's disease has risen about 63% in the United States.

27 Oct 2021

Prostate cancer drugs could be effectively repurposed to inhibit melanoma in men

New research shows that testosterone promotes melanoma proliferation by activating a newly recognized nonclassical testosterone receptor in melanoma cells called ZIP9 (encoded by the SLC39A9 gene), a zinc transporter that is not intentionally targeted by any available therapeutics but is widely expressed in human melanoma.

27 Oct 2021

Men with Stage IV breast cancer who are receptive to systemic therapy benefit from surgery

Men with Stage IV breast cancer and known estrogen (ER) and progesterone receptor (PR) status benefit from surgical intervention and from trimodal therapy (systemic therapy, surgery, and radiation), according to a study presented at the virtual American College of Surgeons (ACS) Clinical Congress 2021.

25 Oct 2021

Estrogen

Overview

Estrogen Function

Estrogen Types

Estrogen in Cosmetics

Feature Articles

Estrogen in Medicine

Estradiol and Estrogen Levels

Estrogen as a Treatment for Parkinson’s Disease

Latest Estrogen News and Research

Estrogen-activated neurocircuit in females provide anti-obesity benefits

Early gender-affirming hormone therapy for transgender teens leads to better mental health

Starting hormone treatment in adolescence linked to better mental health in transgender people

NRG Oncology CC004 trial: Bupropion does not improve sexual desire for female cancer survivors

Study measures arterial stiffness in women from wide age range

Bilateral salpingo-oophorectomy may have risks for younger women, but safe for post-menopausal patients

Woman's race/ethnicity and menopause status may partially determine the severity of GI symptoms

Scientists find new way to reverse aggressive breast cancer into a less dangerous kind

Probiotics significantly improve the symptoms of pregnancy-related problems

Physical activity may prevent accumulation of metabolic risk factors in menopausal women

Novel method enables deeper analysis of endocrine disrupting chemicals' impact on gene expression

New therapeutic approach prevents growth of metastatic tumors by putting cancer cells to sleep

Study underscores why COVID-19 vaccine boosters are important for all adults

What genes affect the COVID-19 gender imbalance?

Fat-secreted molecule may cancel out the effects of common breast cancer treatment

Pathway preferential estrogens may be a safer alternative to hormone replacement therapy, study shows

Research finds variability in PTSD symptoms over the course of menstrual cycle

Study shows rise in death rate from Parkinson's disease in the United States

Prostate cancer drugs could be effectively repurposed to inhibit melanoma in men

Men with Stage IV breast cancer who are receptive to systemic therapy benefit from surgery

Novel gene therapy for diseased muscle fiber repair

PFAS found in high levels in anti-fogging sprays

Could heart rate be a risk factor for dementia?

Estrogen

Overview

Feature Articles

Estrogen in Medicine

Estradiol and Estrogen Levels

Estrogen as a Treatment for Parkinson’s Disease

Latest Estrogen News and Research

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