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Women generally handle heart enlargement better than men, but it's riskier for them if it occurs; hormones like estrogen offer some protection.

Stem cell therapy could help regenerate inner ear hair cells to treat hearing loss.

Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.

Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.

Ethosomes improve drug delivery through the skin but may have side effects like irritation.

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.

Hair and scalp disorders significantly affect self-esteem, and using cosmetic products like conditioners and styling aids can improve hair health and appearance.

Microneedle technology is beneficial for drug delivery and could make vaccinations cheaper and more accessible.

The document concludes that eyelash trichomegaly, which is the abnormal growth of eyelashes, can be present from birth, caused by diseases, or result from certain medications.

Merkel cells may have roles in sensing magnetic fields, creating fingerprints, Reiki energy healing, passing on environmental information to offspring, and influencing hair shape.

Hair loss in Rhesus macaques may be caused by a skin allergy-related condition.

The new nanocomposite films are stronger, protect against UV, speed up wound healing, and are antibacterial without being toxic.

Stress can worsen skin conditions and affect mental health, so doctors should include stress management in skin treatment.

Modified keratin binds better to hair, especially bleached hair.

miR-195-5p reduces hair growth ability in cells by blocking a specific growth signal.

Scientists have created a method to deliver specific cells that can regenerate hair follicles, potentially offering a new treatment for hair loss.

The enzymes 5α-reductase and 3α/β-hydroxysteroid oxidoreductase help create brain-active substances from progesterone and testosterone, which could be used for treatment, but more research is needed to ensure their safety and effectiveness.

3D cell-derived matrices improve tissue regeneration and disease modeling.

The 3D structure of a key hair protein was modeled, revealing specific helical structures and stabilization features.

Heat damages hair, with Asian hair losing more protein than Caucasian hair.

The study found that a polymer treatment changes the charge on hair surfaces, making bleached hair smoother and less porous.

MSC-EVs and UCB-EVs improve skin wound healing and reduce scarring.

PRP is effective for hair loss and might work better with other treatments, but more research is needed.

Human hair protein extracts can protect skin cells from oxidative stress.

Platelet Rich Plasma (PRP) shows promise for tissue repair and immune response, but more research is needed to fully understand it and optimize its use.

A tough membrane between the outer and inner layers of human hair protects it from damage.

Nanoparticles can speed up wound healing and deliver drugs effectively but may have potential toxicity risks.

A protein-based hydrogel helps heal diabetic wounds and repair nerves.

iPSCs help understand and treat neurodevelopmental disorders.

COX-2 levels change during the hair cycle and affect skin and hair growth.