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Minoxidil can help grow hair in mice by making cells grow and improving hair quality. More research needed.

The gene HDC is important for the development of hair follicles in newborn mice.

Microneedling with platelet-rich plasma helps dog hair regrow faster than microneedling alone.

Healthy scalp reduces hair loss by managing oxidative stress.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

Dermatologists need to understand hair products to treat hair and scalp issues better.

Home-use lasers and IPL devices are unlikely to directly cause paradoxical hair growth; it may be linked to inflammation or hormonal issues.

Biotin supplementation during isotretinoin treatment for acne may help maintain skin hydration and improve hair growth.

Glycyrrhizic acid and licorice extract can significantly reduce unwanted hair growth.

The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.

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.

High-frequency ultrasound can effectively visualize and assess hair loss.

Southern Chinese women with female pattern hair loss have less, thinner hair and smaller hair follicles.

Genetics and hormones cause hair loss; finasteride treats it safely.

Too much zinc in the diet can cause hair loss and color change in young mice by reducing copper in the body.

Glypican-1 is important for blood vessel growth in hair follicles and could help treat hair loss.

The document suggests that the traditional understanding of hair growth cycles and alopecia may be inaccurate and that blood supply plays a significant role in hair growth and loss.

The model suggests that scalp tension could lead to hair loss, with factors like blood vessel hardening, enlarged oil glands, and poor microcirculation also playing a role. It also hints at a possible link between skull shape and baldness pattern.

Some treatments for hair loss, like finasteride, biotin, and minoxidil, can be effective, but their success varies by individual case.

Chemotherapy can cause permanent, non-reversible hair loss similar to pattern baldness.

Mice with LSS deficiency showed hair loss and cataracts, similar to humans, and can help in understanding and treating this condition.

Breast cancer hormone therapy can cause hair loss, which can be treated with daily applications of specific topical solutions like minoxidil and hydrocortisone butyrate.

Researchers created a mouse model for Cushing's syndrome to study glucocorticoid excess and potential treatments.

Aging skin shows thinner layers, fewer hair follicles, and new biomarkers like increased space between cells and smaller sebaceous glands.

Stauntonia hexaphylla extract can help treat hair loss by blocking certain hormones.

AIDS may cause changes in the scalp that increase infection risk and hair loss.

Age, gender, and hair loss affect scalp characteristics differently in young Caucasian adults.

Estrogen replacement can improve skin health in menopausal women but doesn't reverse sun damage or prevent hair loss.

The document concludes that using stem cells to regenerate hair follicles could be a promising treatment for hair loss, but there are still challenges to overcome before it can be used clinically.

Centrosomes are essential for healthy skin and hair growth, and their role is different from that of cilia.