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Flutamide caused damage to male rat reproductive organs and may affect fertility.

Hair follicle cells help maintain and support stem cells and blood cell formation.

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

Keratin patterns in hair follicles help understand hair growth and potential hair and nail disorders.

The skin's dermal layer contains true stem cells with diverse functions and interactions that need more research to fully understand.

Scientists turned mouse stem cells into skin cells that can grow into skin layers and structures.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Trichoblastomas in rabbits are linked to uncontrolled embryonic hair growth and have distinct histological features.

Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.

The document explains how hair follicles develop, their structure, and how they grow.

The right amount of retinoic acid is essential for normal hair growth and development.

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

C/EBPalpha and C/EBPbeta are crucial for normal skin and oil gland cell development in adult mice.

Sox13 is a useful marker for early hair follicle development but not essential for hair growth.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

Adult tissue stem cells can adapt and switch roles to help repair and maintain the body.

MicroRNA-205 helps hair regrow by making hair follicle stem cells less stiff.

Skin cells show flexibility in healing wounds and forming tumors, with potential for treating hair disorders and chronic ulcers.

Hair follicle regeneration is advancing but still faces challenges in stability and clinical use.

Stem cell transplantation shows promise for treating diseases but faces challenges like safety, ethics, and cost.

Human hair follicles can provide stem cells for regenerative medicine.

A new method using a microfluidic device can prepare hair follicle germs efficiently for potential use in hair loss treatments.

The new method using gene-modified stem cells and a 3D printed scaffold improved skin repair in mice.

A new ethical skin model using stem cells offers a reliable alternative for dermatological research.

Wnt signaling is crucial for skin development and hair growth.

CD34+ and CD34- melanocyte stem cells have different regenerative abilities.

The inner root sheath evolved to help hair grow safely through the skin in mammals.

WWOX deficiency in mice causes skin and fat tissue problems due to disrupted cell survival signals.

Scientists created early-stage hair follicles from human skin cells, which could help treat baldness and study hair growth.

Researchers isolated a new type of stem cell from mouse skin that can renew itself and turn into multiple cell types.