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Stem cells compete for space using cell adhesion, and mutations can affect their competitive success, with implications for tissue health and disease.

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

PDCD4 is important for controlling skin cell growth and healing.

LGR5 and LGR6 are expressed differently in various skin tumors, which may offer clues about their origins.

Activating the Nrf2 pathway reduces inflammation and cell activation in human hair follicles, suggesting a potential treatment for certain hair loss conditions.

SOX9 helps determine stem cell roles by interacting with DNA and proteins that control gene activity.

Scientists found a new, less invasive way to get stem cells from horse hair for veterinary medicine.

Proteins like aPKC and PDGF-AA, substances like adenosine and ATP, and adipose-derived stem cells all play important roles in hair growth and health, and could potentially be used to treat hair loss and skin conditions.

The document concludes that stem cell therapies lack solid proof of effectiveness, except for blood system treatments, and criticizes the ethical issues and commercial exploitation in the field.

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

Increasing mir-302 turns human hair cells into stem cells by changing gene regulation and demethylation.

Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.

Lactate production is important for activating hair growth stem cells.

Different types of skin cells have unique genetic markers that affect how likely they are to spread cancer.

Stem cell niches support, regulate, and coordinate stem cell functions.

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

Human dermal fibroblasts are the main cells targeted by a virus that can cause a deadly skin cancer, and a certain inhibitor can effectively block this infection.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

The circadian clock is crucial for tissue renewal and regeneration, affecting stem cell functions and having implications for health and disease.

Layer-by-Layer self-assembly is promising for biomedical uses like tissue engineering and cell therapy, but challenges remain in material safety and process optimization.

The conclusion is that tissue structure is key for stem cell communication and maintaining healthy tissues.

Muscles and nerves that cause goosebumps also help control hair growth.

The protein folliculin, involved in a rare disease, works with another protein to control how cells stick together and their organization, and changes in this interaction can lead to disease symptoms.

Plant cell culture is a promising method for creating sustainable and high-quality cosmetic ingredients.

IGF-1 injections help mice grow more hair by increasing cell growth and blocking a hair growth inhibitor.

miR-22, a type of microRNA, controls hair growth and its overproduction can cause hair loss, while its absence can speed up hair growth.

Stem cell niches are adaptable and key for tissue maintenance and repair.

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

Different lab conditions and light treatment methods change how human skin cells respond to light therapy.

New treatments targeting skin stem cells show promise for skin repair, anti-aging, and cancer therapy.