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Removing a specific gene in certain skin cells causes hair loss on the body by disrupting normal hair development.

Activating β-catenin increases melanocytes and decreases Schwann cells.

Dermal stem cells help regenerate hair follicles and heal skin wounds.

Ectomesenchyme is a key source of skin stem cells.

Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.

The research maps the complex development of early mouse skin, identifying diverse cell types and their roles in forming skin layers and structures.

Mouse and human skin development share similar fibroblast timelines.

The skin systems of jawed vertebrates evolved diverse appendages like hair and scales from a common structure over 420 million years ago.

Hox genes are crucial for development and tissue maintenance, affecting structures and functions throughout life.

Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.

Mechanosensory neurons adapt to different skin types after birth.

Tmem50b and 2610305D13Rik genes play key roles in early mouse embryo development.

cDermo-1 causes dense skin, feathers, and scales in chickens.

Trichoblastomas may mimic fetal skin development by having many Merkel cells, unlike adult skin.

Epithelial elements in superficial angiomyxomas are non-neoplastic growths mimicking embryogenesis.

Frog skin cells need the protein desmoplakin for proper development and cell layer formation.

Meis2 is essential for whisker development, independent of nerve involvement.

The male silkmoth's antenna develops olfactory structures over 21 days, with full hair formation by day 15.

Early-stage skin substitutes improve wound healing and skin structure.

Meis1 is crucial for skin health and tumor development.

BMP signaling is essential for the development of touch domes.

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

High proliferation and cell delamination drive early skin development, while later stages may not rely on cell division orientation.

Skin spheroids with both outer and inner layers are key for regrowing skin patterns and hair.

Whiskers can form without sensory nerves or Foxd1, thanks to Meis2 in mesenchymal cells.

Scientists created skin-like structures from stem cells that include features like hair and sweat glands.

Scaffoldin helps form hard skin structures in chicken embryos.