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Both vertical and transverse sections are useful for diagnosing alopecia, but using both methods together is best.

The conclusion is that it's important to tell apart alopecia areata from lipedematous alopecia for proper treatment, as alopecia areata can be reversed.

Keratins are crucial for cell structure, growth, and disease risk.

Mice that can regenerate tissue have cells that pause in the cell cycle, which is important for healing, similar to axolotls.

Confocal Laser Scanning Microscopy (CLSM) is a useful tool for studying how drugs interact with skin and diagnosing skin disorders, despite some limitations.

The document concludes that post-menopausal frontal fibrosing alopecia is a poorly understood condition that does not respond well to common treatments.

Niosomes are a promising and effective way to deliver drugs through the skin.

PI3K/Akt pathway is crucial for hair growth and regeneration.

The new adhesive seals wounds quickly, works well in wet conditions, and helps with healing.

Fibrodysplasia ossificans progressiva is a rare genetic disorder that causes extra bone growth and symptoms of premature aging.

A new hydrogel with stem cells from the human umbilical cord speeds up healing in diabetic wounds.

New injectable hydrogels with gelatin, metal, and tea polyphenols help heal diabetic wounds faster by controlling infection, improving blood vessel growth, and managing oxidative stress.

Hair thinning causes stem cell loss through a process involving Piezo1, calcium, and TNF-α.

The scaffolds significantly sped up wound healing in dogs and were safe.

A woman developed permanent hair loss after a face-lift surgery despite various treatments.

Softer hydrogel surfaces help maintain hair growth-related functions in skin cells.

Conductive hydrogels show promise for medical uses like healing wounds and tissue regeneration but need improvements in safety and stability.

The document concludes that new methods improve the accuracy of diagnosing scalp alopecia and challenges the old way of classifying it.

Microneedles with enhancer effectively promote hair growth and increase hair density.

Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.

Older rats more affected by minoxidil's cardiotoxic effects than younger rats.

Alopecia areata often starts around age 23, can be permanent in 30% of cases, and treatments are usually temporary.

New materials help control stem cell growth and specialization for medical applications.

Microneedles are promising for long-acting drug delivery and can improve patient compliance, but more data is needed to confirm their effectiveness.

Ethosomes are a promising way to deliver drugs through the skin.

Sun exposure and corticosteroid use are linked to a skin condition, aseptic necrosis can happen with different wart treatments, and hair loss might be caused by hormone injections and dieting.

Some people may naturally have beaded lines on their skin that are more visible with certain treatments, and hair loss similar to post-pregnancy can occur after specific diet and therapy.

There are many treatments for permanent hair loss disorders, but their effectiveness varies and there's no clear best option.

Liposomes improve the delivery and effectiveness of cosmetic ingredients but face challenges like cost and stability.

People with allergies or high eosinophil levels have a higher chance of severe hair loss from alopecia areata, and sudden hair loss can indicate chronic graft-versus-host disease.