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Wounds can regenerate hair in young mice, but this ability declines with age, offering insights for improving tissue regeneration in the elderly.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

Keratin 79 marks a new group of cells that are key for creating and repairing the hair follicle's structure.

CD61 is important for mouse tooth cell growth and works through Lgr5.

The method allows for 3D tracking of hair follicle stem cells and shows they can regenerate hair for up to 180 days.

Nerves are crucial for the regeneration of various body parts in many animals.

Bioluminescence imaging can track hair follicle cells and help study hair regrowth.

The review found that different stem cell types in the skin are crucial for repair and could help treat skin diseases and cancer.

The new microwell device helps grow more hair stem cells that can regenerate hair.

The hair-growth formula with L-cystine helps protect and grow hair cells.

Runx genes are important for stem cell regulation and their roles in aging and disease need more research.

The document concludes that understanding how the skin's immune system and inflammation work is complex and requires more research to improve treatments for skin diseases.

Different types of long-lasting stem cells are responsible for the growth and upkeep of the mammary gland.

Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.

The study concluded that a protein important for hair strength is regulated by certain molecular processes and is affected by growth phases.

Researchers used a laser to create advanced skin models with hair-like structures.

Stem cell niches are crucial for regulating stem cell renewal and differentiation, and understanding them can help in developing regenerative therapies.

PTEN helps control the number and health of skin stem cells by working with the protein BMAL1.

Hair can regrow in large wounds through a process similar to how hair forms in embryos, and understanding this could lead to new treatments for hair loss or scarring.

The conclusion is that teeth, hair, and claws have similar stem cell niches, which are important for growth and repair, and more research is needed on their regulation and potential markers.

Tiny particles called extracellular vesicles could help with skin healing and hair growth, but more research is needed.

The Msi2 protein helps keep hair follicle stem cells inactive, controlling hair growth and regeneration.

Ablative fractional resurfacing could improve how well topical drugs penetrate the skin, but more research is needed to fine-tune the method.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

Improving the environment and cell interactions is key for creating human hair in the lab.

Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.

Blocking YAP/TAZ could be a new way to treat skin cancer.

Hair follicle regeneration possible, more research needed.

The nucleus is key in controlling skin growth and repair by coordinating signals, gene regulators, and epigenetic changes.

Exosomes show promise for tissue repair and regeneration with advantages over traditional cell therapies.