research 0885 The androgen-THY1 axis mediates sexual dimorphism in dermal adipogenesis and fibrosis
Androgens reduce THY1 in skin cells, leading to less fat, more fibrosis, and worse healing in males.
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540-570 / 1000+ resultsresearch Conversion of C57Bl/6 mice from a tumor promotion–resistant to a –sensitive phenotype by enhanced ornithine decarboxylase expression
Increased ODC expression makes normally tumor-resistant mice more prone to tumor development.
research Regulation of adipocyte dedifferentiation at the skin wound edge
Adipocytes can change into fibroblast-like cells to help with wound healing.
research Roles of the Hedgehog Signaling Pathway in Epidermal and Hair Follicle Development, Homeostasis, and Cancer
The Hedgehog signaling pathway is important for skin and hair growth and can lead to cancer if it doesn't work right.
research The G1/S transition in mammalian stem cells in vivo is autonomously regulated by cell size
Cell size controls when stem cells divide.
research Organogenesis From Dissociated Cells: Generation of Mature Cycling Hair Follicles From Skin-Derived Cells
Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.
research Dermal adipose tissue has high plasticity and undergoes reversible dedifferentiation in mice
Dermal adipose tissue in mice can change and revert to help with skin health.
research TGFβ signaling regulates lipogenesis in human sebaceous glands cells
TGFβ signaling prevents sebaceous gland cells from producing fats.
research Transcriptional profiling of putative human epithelial stem cells
Alpha 6 + /MHCI - cells have stem cell traits and are similar to mouse hair follicle stem cells.
research 1405 Cellular and molecular characterization of sebaceous gland self-renewal and regeneration following complete genetic ablation
The research found that a protein called PPARg is important for the formation and healing of sebaceous glands, which can regenerate independently from hair follicles.
research Thyroid Hormone Receptor Agonist Promotes Hair Growth in Mice
TDM10842, a thyroid hormone receptor activator, was found to effectively promote hair growth in mice.
research Research Snippets
New hair regrowth model introduced, imiquimod kills skin cancer cells, T-cadherin loss makes skin cancer more invasive, no strong link between PTCH1 gene and skin cancer after transplant, and male teens more likely to have hereditary hair loss.
research Expression of morphogens during human follicle development in vivo and a model for studying follicle morphogenesis in vitro
Hair follicle development involves complex interactions between skin layers and cells, but many details are still unknown.
research Catagen in the hairless house mouse
Hairless mice have longer hair follicles and abnormal structures during the catagen phase.
research Morphogenesis of Mammary Glands in Buffalo (Bubalus bubalis)
Buffalo mammary glands develop in stages from 34 to 229 days during prenatal growth.
research Overexpression of insulin-like growth factor-1 induces hyperplasia, dermal abnormalities, and spontaneous tumor formation in transgenic mice
Overexpressing IGF-1 in mice leads to skin abnormalities and tumors.
research Shh maintains dermal papilla identity and hair morphogenesis via a Noggin–Shh regulatory loop
Sonic hedgehog signaling is crucial for hair growth and maintaining hair follicle identity.
research Wnt-10b secreted from lymphocytes promotes differentiation of skin epithelial cells
Wnt-10b helps skin cells and hair grow.
research FGF22 Secreted by Hair Papilla Cells Regulates Hair Follicle Stem Cell Proliferation and Differentiation
FGF22 helps hair follicle stem cells grow and develop.
research CD133 defines hair-inductive cells in the dermal papilla
CD133+ cells are crucial for hair growth.
research Skin regional specification and higher-order HoxC regulation
A specific DNA duplication in Polish chickens affects feather shape by altering gene expression.
research Expression of a dominant negative mutant of epidermal growth factor receptor in the epidermis of transgenic mice elicits striking alterations in hair follicle development and skin structure.
Blocking EGFR in mice causes hair loss and skin changes.
research Role of the nail and dorsoventral patterning in regeneration
Nails are essential for fingertip regeneration.
research Patterns of epithelial expression of Fos protein suggest important role in the transition from viable to cornified cell during keratinization
Fos protein is crucial for cell transition to cornification in keratinized tissues.
research Spatial organization within a niche as a determinant of stem-cell fate
research The Roles of the Lrig1- and Lgr6-Positive Stem Cells in the Skin and the Functions of the Molecular Markers That Define Them
Lrig1 and Lgr6 stem cells help maintain hair follicles and influence skin cancer development.
research Author response: A counter gradient of Activin A and follistatin instructs the timing of hair cell differentiation in the murine cochlea
Activin A and follistatin control when ear hair cells form in mice.
research GLI2 Is Expressed in Normal Human Epidermis and BCC and Induces GLI1 Expression by Binding to its Promoter
GLI2 activates GLI1, promoting skin tumor growth and hair development.
research 484 Transforming growth factor-β signaling-mediated wound healing is required hair follicle neogenesis
TGF-β signaling is essential for new hair growth after wounds.
research Changing faces: can a new identity stop balding?
Changing hair follicle identity could potentially reverse balding.