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Researchers found a new early sign of Frontal Fibrosing Alopecia that could help avoid misdiagnosis.

The conclusion is that examining the scalp closely and checking for iron levels and thyroid issues is key to understanding chronic hair loss in women.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

Understanding and treating hair disorders in different ethnic groups requires knowledge of specific hair care practices and hair characteristics.

Lower growth factors linked to balding in androgenetic alopecia.

Using extracellular vesicles from stem cells can help hair grow by affecting scalp cells and hair follicles.

Stem cells preservation in AGA could be a potential therapy, but more cases needed.

People with hair loss have more androgen receptors and enzymes in certain follicles, with men and women showing different patterns.

Genes linked to fibrosis are more active in people with central centrifugal cicatricial alopecia.

Gene differences found in hair follicles linked to male baldness.

Transplanted hair follicles can change and adapt to new areas of the body, with the immune system possibly playing a role in this adjustment.

The 16-year-old girl with hair loss was successfully treated for alopecia areata, leading to significant hair regrowth.

Different hair growth phases affect how follicles respond to X-rays, and hormones like testosterone and dihydrotestosterone play a key role in baldness; transplanted hair can grow on bald scalp areas.

Hair loss in male pattern baldness is linked to changes in specific genes and proteins that affect hair growth and scalp health.

All-trans retinoic acid causes hair loss by increasing TGF-β2 in hair follicle cells.

The enzyme that changes testosterone to a stronger form is mostly found in the part of the hair follicle called the dermal papilla.

Traction may not be the only cause of cicatricial marginal alopecia.

Hair transplantation for men has improved, offering natural, lasting results, and may be enhanced by certain medications and future technologies.

Using 5% topical minoxidil improved and normalized the hair growth in a girl with short anagen hair naevus.

A breast cancer patient had lasting hair loss after chemotherapy, which improved with minoxidil treatment.

High levels of prolactin in the blood can be linked to widespread hair loss.

Alopecia Areata is an autoimmune hair loss condition, with various treatments showing mixed effectiveness and no guaranteed cure.

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.

CCCA is a common hair loss condition in African American women, often inherited and influenced by hairstyling, with unique scalp features detectable by special tools.

A 4-year-old girl with hair loss was diagnosed with early-onset trichotillomania and improved with behavioral interventions.

A 14-year-old boy was diagnosed with a rare hair condition that may lead to hair thinning and has no known effective treatments.

The document explains hair growth, hair loss types, and other hair-related terms.

Estrogen Receptor ß (ERß) is the main hormone controller in human skin and hair follicles, not Estrogen Receptor α (ERα) or the Androgen Receptor (AR).

Activating Nrf2 protects human hair follicles from oxidative stress and helps prevent hair growth inhibition.

High levels of testosterone and 5α-DHT can lead to cell death in cells important for hair growth.