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Finasteride-loaded nanogels are effective, safe, and improve drug absorption through the skin.

Hair loss reduces hair thickness and coverage, but drug treatments mainly revive dormant hairs rather than reverse thinning; patients often undervalue their hair loss severity.

The transcription factor Meis2 is essential for touch sensation and proper nerve development in touch receptors.

Tattooing helps treat skin conditions, reconstruct nipple-areola, mark radiation fields, and locate lesions.

The study showed that some hair follicle stem cells wake up to grow hair while others stay asleep, and that the environment around them is important for hair growth.

The hair follicle bulge is an important area for adult stem cells involved in hair growth and repair, with potential for medical use needing more research.

Skin-derived precursors in hair follicles come from different origins but function similarly.

A high fat lard diet may protect against skin fibrosis and affect hair growth.

Elf5 controls skin cell growth and development, making it a potential target for skin treatments.

Skin cells and certain hair follicle areas produce hemoglobin, which may help protect against oxidative stress like UV damage.

Macrophages are essential for successful skin growth in reconstructive surgery.

Stem cell niches are crucial for regulating stem cell behavior and tissue health, and their decline can impact aging and cancer.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

When skin blisters, healing the wound is more important than growing hair, and certain stem cells mainly fix the blisters without helping hair growth.

Hair follicle stem cells help skin heal and grow during stretching.

Skin-derived stem cells grow faster and are easier to obtain than hair follicle stem cells, but both can become various cell types.

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

Researchers successfully transplanted hair follicles in mice, which survived well and helped in wound healing.

Transplanting growing hair follicles into scars can help regenerate and improve scar tissue.

Hair loss patterns are linked to temperament and can help diagnose it.

Using cheek skin and cartilage grafts for nose reconstruction after skin cancer surgery can maintain shape and function but may require multiple surgeries and hair removal in men.

Some stem cells in the body rarely divide, which could help create better treatments for diseases and aging.

Sensory neuron and Merkel cell changes in the skin happen independently during normal skin maintenance.

KLF4 is important for maintaining skin stem cells and helps heal wounds.

Mouse hair follicle stem cells were successfully isolated and used to regenerate hair follicles with two different methods.

Epidermal stem cells have potential for personalized regenerative medicine but need careful handling to avoid cancer.

Progress has been made in skin and nerve regeneration, but more research is needed to improve methods and ensure safety.

The research found a new way to heal chronic skin ulcers by turning certain cells into skin tissue using specific factors.

A new method using Platelet-rich Plasma (PRP) in a microneedle can promote hair regrowth more efficiently and is painless, minimally invasive, and affordable.

Aging reduces skin stem cell function, leading to changes like hair loss and slower wound healing.