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Stem cell behavior varies with stimuli, and lineage changes can happen without affecting stem cell division.

Researchers identified new cell types and genes in early hair follicle development.

The research mapped gene activity in developing mouse skin and found key markers for skin cell types and changes from fetal to early postnatal stages.

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

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

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

Several genes, including Hox-7A, Stra6, and Lim-1, are involved in normal palate formation.

The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.

Cells from skin and lung can help regenerate hair follicles.

Ancient immune and signaling pathways still regulate blood cell development.

Par3–mInsc and Gαi3 work together to ensure proper cell division orientation in skin development.

Hoxc genes control hair growth through Wnt signaling.

Dermal EZH2 controls skin cell growth and differentiation in mice.

Hair follicle stem cells can change their role to ensure proper hair development.

CD34+ cells from fat tissue help form hair follicles and blood vessels in skin.

Hair follicle patterns form through a mix of self-organization and signaling interactions.

Hair follicle cells can become fat and bone cells.

Eyelid cells share signaling components but differ in pathway activity.

Wnt signaling is essential for forming the skin's spinous layer through a BMP-FGF pathway.

Removing Mediator 1 from certain mouse cells causes teeth to grow hair instead of enamel.

Myoepithelial cells can repair airways after severe injury.

Mechanical forces are crucial for shaping cells and forming tissues during development.

Hair follicles can be a good source of stem cells like those from bone marrow.

Single-cell transcriptomics reveals detailed cellular diversity and key pathways in tissue regeneration.

Mouse amnion can turn into skin and hair follicles with help from certain cells and factors.

Mesenchymal MEIS2 is essential for whisker development without needing sensory nerves.

Developing hair follicles form from ring-shaped patterns, with future stem cells originating from the outer ring, not the upper layers, as previously thought.

Smad2 and Smad3 are essential for normal skin development, and their absence causes severe skin issues and cancer.