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Changing the environment around stem cells could help tissue repair, but it's hard to be precise and avoid side effects.

Epidermal stem cells are diverse and vary in activity, playing key roles in skin maintenance and repair.

TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

Too much Smad7 changes skin and hair development by breaking down a protein called β-catenin, leading to more oil glands and fewer hair follicles.

The niche environment controls stem cell behavior and plasticity, which is important for tissue health and repair.

Normal skin cell renewal doesn't need RAR signaling, but vitamin A-related skin thickening does.

Scientists turned rat thymus cells into stem cells that can help repair skin and hair.

DHEA stimulates skin oil glands and could help postmenopausal women, with potential for acne and excessive hair growth treatments.

TPA is about 50 times more effective at promoting tumors than MZ.

Dermal papilla cells help wounds heal better and can potentially grow new hair.

The skin's ability to produce hormones is linked to various skin conditions, and better understanding this process could lead to new treatments.

Fetal cells could improve skin repair with minimal scarring and are a potential ready-to-use solution for tissue engineering.

Hair follicle stem cells can turn into various cell types and help repair nerves.

Gata6 is important for protecting hair growth cells from DNA damage and keeping normal hair growth.

Adult stem cells are important for tissue repair and have therapeutic potential, but more research is needed to fully use them.

Urokinase, a type of protein, helps skin cells multiply faster, especially in newborn mice.

Skin stem cells are maintained by signals from nearby cells and vary in their ability to renew and mature.

Men prefer less invasive cosmetic procedures and need different treatment approaches than women.

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

The conclusion is that "trichoknesis" should be recognized as a separate condition from trichodynia, characterized by itching instead of pain.

The document concludes that individualized reconstruction plans are essential for improving function and appearance after head and neck burns.

Pig skin cells can turn into mesodermal cells but lose their ability to become neural cells.

SA linked to mitochondrial issues and oxidative stress, while AGA involves disrupted hair growth genes.

Transplanted transected hair follicles can survive but grow at unsatisfactory rates and are thinner, suggesting limited potential for unlimited donor hair supply.

Different stem cells have benefits and challenges for tissue repair, and more research is needed to find the best types for each use.

Transplant patients on immunosuppressive medications have a higher risk of skin cancer, and managing this involves balancing medication with cancer risk.

Fzd2 is important for skin and hair development through various signaling ways.

Melanocytes produce melanin; their defects cause vitiligo and hair graying, with treatments available for vitiligo.

Stem cell research and regenerative medicine have made significant advancements in treating various diseases and conditions.

A woman's sudden hair loss three years after a bone marrow transplant was a sign of chronic graft-versus-host disease but improved with treatment.