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Scientists have developed a new method to detect steroid abuse in athletes using cell-based tests, which could be the future of anti-doping methods.

Sebaceous glands play a key role in skin health, immunity, and various skin diseases.

Lack or blocking of SRD5a, a key component in hormone creation, can lead to conditions like pseudohermaphrodism and affect hair growth, bone mass, muscle strength, and reproductive health. More research is needed on its regulation from fertilization to adulthood.

The guide explains how to study human skin fat cells and their tissue, aiming to improve research and medical treatments.

Acne is an important sign of androgen excess disorders in women.

Hormonal contraceptives can help treat acne by affecting sebum production and androgen levels.

Long-term use of dutasteride for enlarged prostate may worsen blood sugar, cholesterol, and erectile dysfunction.

Small molecule IM boosts hair growth by changing stem cell metabolism.

Early-stage skin cells help regenerate hair follicles, with proteins SDF1, MMP3, biglycan, and LTBP1 playing key roles.

Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.

The study concluded that testing hormone levels after stimulation is not reliable for identifying carriers of 21-hydroxylase deficiency; genetic testing is necessary.

Both human and animal-derived small extracellular vesicles speed up skin healing equally well.

Certain cells outside the hair follicle's bulge area can quickly regenerate damaged hair follicles, potentially helping to reduce hair loss from cancer treatments.

Certain microRNAs found in normal cells can effectively suppress various cancers.

Using a fractional laser can stimulate hair growth, but the intensity and duration of inflammation are crucial. Too much can cause ulcers and scarring. Lower beam energy and fewer treatments are recommended to avoid damage.

Blocking enzymes that help the virus enter cells could be a promising way to treat COVID-19.

A mutation in the iRhom2 gene causes hairless mice due to abnormal hair follicle development.

Indian Hedgehog helps control skin cell growth and protects against aggressive skin cancer.

New patents show progress in developing drugs targeting the Wnt pathway for diseases like cancer and hair loss.

Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.

Gene therapy shows promise for enhancing physical traits but faces ethical, safety, and regulatory challenges.

The apelinergic system might protect the heart from damage caused by doxorubicin.

The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.

A substance from a specific gel helped to grow hair effectively in mice, suggesting it could potentially be used to treat hair loss in humans.

A gene in Sebekia benihana, CYP-sb21, is needed for a specific reaction on the drug Cyclosporine A, which could be important for hair growth without affecting the immune system.

A new painless method to collect hair follicles helps study DNA damage and aging.

Chrysanthemum zawadskii extract helps hair grow by stimulating hair cells.

New protein changes may be involved in the immune attack on hair follicles in alopecia areata.

Adding human fat-derived stem cells to hair follicle grafts greatly increases hair growth.

Scientists found genes linked to the growth of high-quality brush hair in Chinese Haimen goats.