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Dermal factors are crucial in regulating melanin production in skin.

Activating Notch in adult skin causes T cells and neural crest cells to gather, leading to skin issues.

Neurosteroids change how GABA_A receptors work in the brain, which could be important for treating temporal lobe epilepsy.

New drugs for heart disease may be developed from molecules secreted by stem cells.

Melanoblasts migrate to the skin using various pathways, and understanding this process could help with skin disease research.

Treg cells help repair and regenerate tissues by interacting with local cells.

Gab1 protein is crucial for hair growth and stem cell renewal, and Mapk signaling helps maintain these processes.

Lipocalin-Type Prostaglandin D2 Synthase (L-PGDS) is a protein that plays many roles in the body, including sleep regulation, pain management, food intake, and protection against harmful substances. It also affects fat metabolism, glucose intolerance, cell maturation, and is involved in various diseases like diabetes, cancer, and arthritis. It can influence sex organ development and embryonic cell differentiation, and its levels can be used as a diagnostic marker for certain conditions.

Mammals might fail to regenerate not because they lack the right cells, but because of how cells respond to their surroundings, and changing this environment could enhance regeneration.

Certain genes are more active during wound healing in axolotl and Acomys, which could help develop materials that improve human wound healing and regeneration.

Human Schwann cells can be quickly made from hair follicle stem cells for nerve repair.

Macrophages help heal nerves by aiding the maturation of Schwann cells and are important for nerve repair.

Melanocytes are diverse cells important for pigmentation and skin health, influenced by genetics and environment.

High levels of ERK activity are key for tissue regeneration in spiny mice, and activating ERK can potentially redirect scar-forming healing towards regenerative healing in mammals.

Canine epidermal neural crest stem cells could be a promising treatment for spinal cord injuries in dogs.

α-Phellandrene may help prevent hair loss by increasing growth factors and cell growth in hair cells through a specific signaling pathway.

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

Hair, teeth, and mammary glands develop similarly at first but use different genes later.

Substance from human umbilical cord blood cells promotes hair growth.

PDGF-BB helps young melanocytes grow but stops mature ones from growing, and it makes melanocytes more specialized.

Growth factor treatments are increasingly used in medicine but require more research to fully understand their mechanisms.

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

Hair follicle stem cells can become different cell types and may help treat neurodegenerative disorders.

The paper concludes that understanding melanocyte development can help in insights into skin diseases and melanoma diversity.

New treatments for skin and hair disorders in women of color address unique biological differences and include specific acne medications, sunscreens, skin lighteners, and hair care adjustments.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

Eyelid cells share signaling components but differ in pathway activity.

The conclusion is that androgenetic alopecia and senescent alopecia have unique gene changes, suggesting different causes and potential treatments for these hair loss types.

A specific molecular switch, driven by MAPK/ERK signaling, helps spiny mice heal wounds by regenerating skin instead of forming scars.

Neuregulin3 affects cell development in the skin and mammary glands.