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Mice can grow new hair follicles after skin wounds through a process not involving existing hair stem cells, but requiring more research to understand fully.

Scientists created 3D hair-like structures that could help study hair growth and test treatments.

BMPs are important for hair growth and can counteract the negative effects of androgens on hair follicle stem cells.

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

Aging causes sweat glands to shrink and move upward, leading to less elastic skin and more wrinkles.

Human dermal fibroblasts and hair papilla cells help outer root sheath cells grow and develop properly.

New molecules involved in skin and hair growth were identified, improving understanding and future treatments.

Removing a methyl group from the ITGAV gene speeds up bone formation in a specific type of bone disease model.

Wnt signaling helps regenerate hair follicles by affecting how skin cells sense and respond to mechanical forces.

Merkel cells develop independently of nerves and are linked to specific hair follicles in mice.

Cichlid fish regenerate teeth quickly due to specific cell interactions and gene expressions.

The hair follicle bulge is an important area for adult stem cells involved in hair growth and repair, with potential for medical use needing more research.

Specific brain and bone imaging findings can help diagnose Trichothiodystrophy.

SOX9 is essential for the development of various organs and hair follicles.

Basement membrane-like ECM supports fibroblast aggregation and cohesion.

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

Dermal EZH2 controls skin cell development and hair growth in mice.

A new classification system for skin cysts was proposed to improve diagnosis.

The study found that p63 needs signals from morphogens to help skin cells differentiate properly.

Mouse touch-sensitive nerve cells adjust their connections based on competition with other similar cells.

Using gelatin sponges for deep skin wounds helps bone marrow cells repair tissue without scarring.

Wnt signaling is crucial for Hedgehog-driven skin tumor growth.

The new method improves bone repair by enhancing cell loading and stability in bioprinted scaffolds.

Runx1 is crucial for proper hair structure and development.

Erk signaling helps zebrafish fins regrow to the right size by using memory of the original size.

Pig skin cells can turn into mesodermal cells but lose their ability to become neural cells.

Autophagy, a cell recycling process, is crucial for prolonged hair growth and could be a potential target for treating hair growth disorders.

Hair follicle cells become four types: medulla, cortex, cuticle, and inner root sheath.