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Human skin can make serotonin and melatonin, which help protect and maintain it.

Estrogens can improve skin aging but carry risks; more research is needed on safer treatments.

The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.

Postinflammatory hyperpigmentation causes dark skin patches and needs personalized treatment.

The circadian clock is crucial for tissue renewal and regeneration, affecting stem cell functions and having implications for health and disease.

Human skin cells produce proenkephalin, which changes with environmental factors and skin diseases.

Applying a specific inhibitor lightens skin and hair color.

Photothermal hydrogels are promising for infection control and tissue repair, and combining them with other treatments could improve results and lower costs.

Ginseng and its compounds may help hair growth and prevent hair loss, but more human trials are needed to confirm this.

Wnt10b helps blood stem cells grow after injury.

Cosmetics enhance beauty, fix defects, and intimidate enemies, with varying cultural standards and alternative methods.

All three shampoos reduced dandruff and hair loss, but ketoconazole and piroctone olamine also made hair thicker.

The new CoQ10 gel protects mouse skin better against aging from UV light than the old gel.

Microneedling helps increase the absorption of a melanin product into hair follicles, which may improve laser hair removal effectiveness.

Taking too many vitamin and mineral supplements can cause serious health problems.

A boy with chromosome 13q deletion syndrome developed eye cancer, a woman with breast cancer lost vision due to a rare side-effect of her treatment, a man's vision worsened after using a hair loss drug, and two rare disorders were discussed. Optical Coherence Tomography is useful for diagnosing and monitoring these conditions.

The Brazilian Society of Dermatology agrees that oral isotretinoin is effective for acne and other skin conditions, and it's safe when monitored, but more research is needed on dosing and duration.

Some drugs can cause skin and hair color changes, often reversible when the drug is stopped.

Eye exams are crucial for kids with 13q deletion syndrome, tamoxifen can cause vision loss, Propecia may lead to cataracts, Lipoid Proteinosis causes skin bumps, and OCT is useful for diagnosing macular diseases.

Hair shaft dysplasias are abnormal hair conditions that can be inherited or acquired and may signal other health issues, with limited treatment options available.

Minoxidil helps protect and rebuild elastic fibers in arteries, improving artery function, especially in older females.

Keratoacanthoma comes from hair follicle cells.

Lupus treatment requires a combination of drugs and therapies, with research needed for new options.

A baby boy with 13q deletion syndrome had eye cancer, a woman's vision improved after stopping a breast cancer drug, a man developed cataracts from using Propecia, and a rare skin disorder called Lipoid Proteinosis was discussed. Also, a tool called OCT is useful for diagnosing macular diseases.

Adult skin cell-based early-stage skin substitutes improve wound healing and hair growth in mice.

Taking Propecia might lead to the development of cataracts.

New treatments for skin and hair disorders in women of color address unique biological differences and include specific acne medications, sunscreens, skin lighteners, and hair care adjustments.

The document discusses various eye conditions and their treatments, including a rare eye cancer in a baby, vision loss from a cancer drug, cataracts from a baldness treatment, a rare skin disorder, and a specific type of eye disease diagnosed with a special imaging technique.

The document concludes that early diagnosis is key for treating common baldness in women, but reassurance is often the best approach as hair thinning can be a normal part of aging.

More men are getting non-surgical cosmetic treatments due to increased income and social acceptance, with less invasive options being preferred.