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Bird foot scales develop differently and can repair but not fully regenerate due to the lack of specialized stem cell areas.

Blocking Wnt signaling in young mice causes thymus shrinkage and cell loss, but recovery is possible when the block is removed.

Loss of Msx2 function causes eye development issues similar to Peters anomaly.

Cells with active Wnt signaling are less likely to turn into cancer when exposed to a cancer-causing gene.

Different types of long-lasting stem cells are responsible for the growth and upkeep of the mammary gland.

Improved understanding of stem cell mechanisms can enhance skin tissue engineering.

Hormones control reproduction and are crucial for body balance.

Noggin overexpression delays eyelid opening by affecting cell death and skin cell development.

Key genes can rewire networks, changing skin appendage types.

Cell polarity signaling controls tissue mechanics and cell fate, with complex interactions and varying pathways across species.

Scientists made working salivary glands in mice using bioengineered cells, which could help treat dry mouth.

Good feather growth in poultry needs the right balance of proteins, amino acids, minerals, and vitamins.

Skin cell types develop when specific genes are turned on by removing certain chemical tags from DNA.

WNT10B is linked to cancer development and affects survival and disease progression in various cancers.

Fish teeth and taste bud densities are linked and can change between types due to shared genetic and molecular factors.

Fibroblasts are crucial for tissue repair and inflammation, and understanding them can help treat fibrotic diseases.

Using defensins to activate stem cells may improve skin aging signs without causing inflammation.

Msx and Dlx genes are crucial for development, controlling cell behaviors like growth and differentiation through their roles as gene regulators.

Ginseng, especially its component ginsenosides, can promote hair growth, reduce hair loss, and potentially treat conditions like alopecia by affecting cell pathways and cytokines.

FGFR2 signaling controls Merkel cell formation in different skin regions.

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

Sonic hedgehog signaling is needed for the development of touch-receptor cells in the skin, and the loss of Polycomb repressive complex 2 can lead to more of these cells.

HIF-1α is important for hair growth and could be a treatment target for hair loss.

Hair follicle stem cells have significant potential for treating various disorders.

Wounds can cause new hair growth in adult mice, influenced by Wnt signaling.

Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.

Platelet-rich plasma may help hair follicle cells grow by affecting certain genes and pathways.

Prolactin and TGF-β receptor blockers might help treat hair loss.

Scientists created complete hair-like structures by growing mouse skin cells together in a special gel.

Certain skin proteins can form anchoring structures without the protein AMACO.