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Epidermal stem cells help heal severe skin wounds and have potential for medical treatments.

Skin cells called dermal fibroblasts are important for skin growth, hair growth, and wound healing.

Notch signaling is essential for healthy skin and hair follicle maintenance.

The study created hair-bearing skin models that lack a key protein for skin layer attachment, limiting their use for certain skin disease research.

pCLCA2 protein may help maintain skin structure and function.

Current methods can't fully recreate skin and its features, and more research is needed for clinical use.

Overexpression of sPLA2-IIA in mouse skin reduces hair stem cells and increases cell differentiation through JNK/c-Jun pathway activation.

Oral lichen planus is a chronic disease causing mouth discomfort and sometimes needs immunosuppressive treatment.

Certain microRNAs are important for sheep hair follicle development and could help improve wool quality.

Hormones and stretching both needed for nipple area skin growth in mice.

Radiation therapy damages skin structure and immune function, causing inflammation and potential hair loss.

Arsenic exposure from contaminated water severely damages the skin, causing hair loss, pigmentation changes, irritation, and can lead to skin cancer.

Different types of skin on mice have unique chemical profiles related to how they grow and react to stress.

Skin cell behavior is influenced by the tightness of nearby cells, affecting their growth and development.

Skin stem cells interacting with their environment is crucial for maintaining and regenerating skin and hair, and understanding this can help develop new treatments for skin and hair disorders.

Targeted anticancer therapies can cause severe side effects similar to traditional chemotherapy, but with different types.

Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.

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

New therapies are being developed that target integrin pathways to treat various diseases.

Mouse genital development depends on male or female hormones for specific features.

Lysophospholipids like LPA and S1P are important for hair growth, immune responses, and vascular development, and could be targeted for treating diseases.

Blocking the Wnt/β‐catenin pathway can speed up wound healing, reduce scarring, and improve cartilage repair.

MicroRNAs could improve skin tissue engineering by regulating cells and changing the skin's bioactive environment.

Certain RNA molecules are important for the development of wool follicles in sheep.

Keratin 15 expression in skin cells is regulated by two mechanisms involving PKC/AP-1 and FOXM1.

Stress in hair follicle stem cells causes inflammation in a chronic skin condition through a specific immune response pathway.

The conclusion is that understanding how hair follicle stem cells live or die is important for maintaining healthy tissue and repairing injuries, and could help treat hair loss, but there are still challenges to overcome.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

Notch signaling disruptions can cause various skin diseases.

The best method for urethral reconstruction is using hypoxia-preconditioned stem cells with autologous cells on a vascularized synthetic scaffold.