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People with polycystic ovary syndrome (PCOS) are more likely to have higher levels of depression and anxiety, but their personality traits are similar to those without PCOS.

The conclusion suggests that PCOS may persist due to genetic traits that, while harmful for female fertility, could have provided survival and reproductive benefits to males.

Oral contraceptives lower testosterone levels in women, especially those with certain genetic traits, and may be linked to increased breast cancer risk.

Hirsutism is common body hair growth due to genetics and hormones, and while not a disease, it can be distressing; virilisation includes hirsutism with other male traits and needs medical attention.

Androgens play a key role in causing PCOS (Polycystic Ovary Syndrome).

Environmental factors affect reproductive traits by altering the SRD5A1 gene.

Hormones like androgens, estrogen, thyroid hormones, and stress hormones can contribute to hair loss, and treatments target these hormonal imbalances.

A female dog with mixed male and female traits was treated successfully with surgery.

A genetic defect causes males in some Mediterranean populations to be born with ambiguous genitalia and develop male traits at puberty.

Affected males are born with ambiguous genitalia, raised as females, but develop male traits at puberty due to enzyme deficiency.

High AMH levels are linked to PCOS in women and may have a male equivalent with similar traits.

The length of the CAG repeat in the androgen receptor gene affects the risk and progression of prostate cancer, BPH, infertility, and undermasculinized genitalia.

Beard and scalp hair cells have different gene expressions, which may affect beard growth characteristics.

The review concluded that male pattern baldness is mostly seen negatively, affecting attractiveness and social appeal.

Male pattern baldness involves hormone-related hair thinning, shorter hair, and inflammation.

Higher DHT in male baldness may protect against prostate cancer.

Androstenedione, a hormone supplement, doesn't improve muscle or performance and can cause harmful side effects.

Androgen receptors are key for development and health, affecting conditions like prostate cancer and male pattern baldness.

Testosterone therapy helped 63% of androgen-deficient women grow scalp hair, but more research is needed.

Fibrosing alopecia in a pattern distribution is a unique hair loss condition that may respond to antiandrogen therapy.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Finasteride and dutasteride may help prevent hair loss but could cause side effects like sexual dysfunction and psychological issues.

Collider bias can distort our understanding of COVID-19 risk and severity.

The Rotterdam Study updated findings on elderly health, focusing on heart disease, genetics, lifestyle effects, and disease understanding.

The Rotterdam Study found risk factors for elderly diseases, links between lifestyle and genetics with health conditions, and aimed to explore new areas like DNA methylation and sensory input effects on brain function.

The research found that PCOS has common genetic factors regardless of how it is diagnosed and is linked to metabolic and reproductive issues.

Researchers found 71 genetic regions linked to male pattern baldness, which account for 38% of its genetic risk.

The gene for slick hair in Senepol cattle is located on chromosome 20 and may involve the SRD5A2 gene.

Finger length ratios are not linked to the number of specific gene repeats affecting testosterone sensitivity.

The review found no clear link between vitamin D receptor gene variations and polycystic ovary syndrome.