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Assessing newborn scalp hair can reveal important health information.

Neuronatin is found in specific cells within rat testis, hair follicles, tongue, and pancreas, suggesting it has various roles in tissue development and function.

The document concludes that the exact way alcohol causes harm to fetal development is unknown, but it significantly affects nutrient transport to the fetus and a safe level of alcohol during pregnancy is not determined.

Lizards can regrow their tail scales with the same structure, distribution, and gender-specific features as the original ones, and this unique ability is not seen in adult mammals.

Both main and alternative Wnt signaling are important for regrowing rodent whisker follicles.

Twist1 helps maintain important features of cells crucial for hair growth by working with Tcf4 and β-catenin.

Researchers identified specific genes that are important for mouse skin cell development and healing.

The new method can create hair follicle-like structures but not complete hair with roots and shafts, needing more improvement.

Tan sheep's unique fur traits are determined during the embryonic stage by specific genes.

A newborn girl had a rare case of salivary gland tissue on her chest, which was safely removed.

Immune cells are essential for early hair and skin development and healing.

Hair follicles in C57BL/6 mice develop rapidly from late embryonic stages to shortly after birth, with key growth and regeneration phases identified.

Twist2 is essential for proper skin healing and hair growth in developing mice.

The spiny mouse can regenerate its skin without scarring, which could help us learn how to heal human skin better.

Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.

Twist2 is essential for scarless skin healing and hair growth in mouse fetuses.

Scientists created early-stage hairs from mouse cells that grew into normal, pigmented hair when implanted into other mice.

Activating Wnt in skin cells controls the number of hair follicles by directing cell movement and fate.

Newly born mesenchymal cells quickly spread out in response to tissue tension during early development.

Circadian rhythms are crucial for stem cell function and tissue repair, and understanding them may improve aging and regeneration treatments.

Hydrogen peroxide can cause scars by changing healing processes and increasing certain protein levels.

Advancements in creating skin grafts with biomaterials and stem cells are promising, but more research is needed for clinical application.

Centrosomes are essential for healthy skin and hair growth, and their role is different from that of cilia.

Edar signaling is crucial for proper hair follicle development and function.

Foxi3 expression in developing teeth and hair is controlled by the ectodysplasin pathway.

Scientists successfully created and transplanted bioengineered hair follicles that function like natural ones, suggesting a new treatment for hair loss.

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

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

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

The African spiny mouse can fully regenerate its muscle without scarring, unlike the common house mouse.