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Different signals work together to change gene activity and guide hair follicle stem cells to become specific cell types.

GRHL3 is important for controlling gene activity in skin cells during different stages of their development.

Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.

Thyroid hormone receptors are essential for hair growth and wound healing.

Different species use the same genes for tooth regeneration.

Reactive oxygen species (ROS) help control plant growth and development.

Hair follicle-derived IL-7 and IL-15 are crucial for maintaining skin-resident memory T cells and could be targeted for treating skin diseases and lymphoma.

Common variants in the Trichohyalin gene are linked to straight hair in Europeans.

Different small areas within hair follicles send specific signals that control what type of cells stem cells become.

Innate lymphoid cells help control skin bacteria by regulating sebaceous glands.

Epidermal Wnt/β-catenin signaling controls fat cell formation and hair growth.

Activating a protein called β-catenin in adult skin can make it behave like young skin, potentially helping with skin aging and hair loss.

Surgical robots have improved but still can't perform tasks or make decisions on their own.

IMSG nanoparticles improve vaccine delivery and immune response through hair follicles.

PLA particles release their contents differently based on the type of fluorochrome used.

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

Mouse profilaggrin helps in skin cell differentiation and may be involved in calcium signaling.

Scaffold-based strategies show promise for regenerating hair follicles and teeth but need more research for clinical use.

The UD-PrOZA program successfully diagnosed 18% of adult patients with rare diseases, often using genetic testing.

Foxn1 gene regulation is crucial for thymus development but not for hair growth.

Hedgehog signaling in certain cells is crucial for hair growth during wound healing.

T-regulatory cells are important for skin health and can affect hair growth and reduce skin inflammation.

Hedgehog signaling in skin cells is crucial for hair growth and skin healing, but needs to be balanced to avoid harmful effects like scarring and cancer.

Vitamin A helps skin stem cells decide their function, aiding in hair growth and wound repair.

Removing Dicer from pigment cells in newborn mice causes early hair graying and changes in cell migration molecules.

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.

The term "low-risk" in myelodysplastic syndrome is misleading and should be changed to better reflect patient experiences and needs.

A new tool can analyze hair to detect changes due to hormones, genetics, and aging.

Enterococcus faecalis delays wound healing by disrupting cell functions and creating an anti-inflammatory environment.

Different types of fibroblasts play various roles in both healthy and diseased tissues, and understanding them better could improve treatments for fibrotic diseases.