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.
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research Polyclonal origin and hair induction ability of dermal papillae in neonatal and adult mouse back skin
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.
research CD133-positive dermal papilla-derived Wnt ligands regulate postnatal hair growth
Wnt proteins from certain skin cells are crucial for normal hair growth and renewal.
research Retinoic Acid-Related Orphan Receptor Alpha May Regulate the State of Hair Follicle Stem Cells by Upregulating the Expression of BNIP3
RORA may help regulate hair growth by affecting hair follicle stem cells.
research The hair cycle and its regulation
Hormones, nutrition, and seasonal changes regulate hair growth cycles, with androgens extending growth phases and factors like aging and malnutrition affecting hair loss and thinning.
research Human Induced Pluripotent Stem Cell–Derived Ectodermal Precursor Cells Contribute to Hair Follicle Morphogenesis In Vivo
Human stem cells can help form hair follicles in mice.
research Wnt activator CHIR99021-stimulated human dermal papilla spheroids contribute to hair follicle formation and production of reconstituted follicle-enriched human skin
CHIR99021 helps create human skin with hair follicles, offering hope for hair loss treatments.
research Activation of β-Catenin Signaling in CD133-Positive Dermal Papilla Cells Drives Postnatal Hair Growth
Activating β-catenin in certain skin cells speeds up hair growth in mice.
research Targeted inactivation of integrin-linked kinase in hair follicle stem cells reveals an important modulatory role in skin repair after injury
Integrin-linked kinase is crucial for normal skin healing.
research Overexpression of alkaline phosphatase improves the hair-inductive capacity of cultured human dermal papilla spheres
Increasing alkaline phosphatase in human skin cells helps to grow more hair.
research Human Fetal Scalp Dermal Papilla Enriched Genes and the Role of R-Spondin-1 in the Restoration of Hair Neogenesis in Adult Mouse Cells
Certain genes are more active in baby scalp cells and can help grow hair when added to adult mouse skin cells.
research Tissue Engineering and Regeneration of the Human Hair Follicle in Androgenetic Alopecia: Literature Review
Tissue engineering could be a future solution for hair loss, but it's currently expensive, complex, and hard to apply in real-world treatments.
research There and Back Again: Hair Follicle Stem Cell Dynamics
Hair follicle stem cells can return to their original niche and help regenerate hair.
research Serenoa repens and N‐acetyl glucosamine/milk proteins complex differentially affect the paracrine communication between endothelial and follicle dermal papilla cells
Serenoa repens and N-acetyl glucosamine/milk proteins complex may help with hair growth and prevent hair loss.
research Hair Follicle Dermal Cells Support Expansion of Murine and Human Embryonic and Induced Pluripotent Stem Cells and Promote Haematopoiesis in Mouse Cultures
Hair follicle cells help maintain and support stem cells and blood cell formation.
research A Brief Overview of the Role of Drugs and Novel Methodologies on the Stability and Growth of Hair Follicles: An Approach Towards Hair Regeneration
Emerging therapies like stem cell and laser treatments show promise for hair regeneration.
research Expression level of leucine-rich repeat containing 15 regulates characteristics of dermal papilla cells of human hair follicle
The gene LRRC15 is more active in balding areas of the scalp compared to non-balding areas.
research Dietary methionine supplementation to a low-protein diet improved hair follicle development of Angora rabbits
Adding methionine to a low-protein diet helps Angora rabbits grow better fur.
research Corrigendum to ‘3D bioprinting of a gelatin-alginate hydrogel for tissue-engineered hair follicle regeneration’ [Acta Biomaterialia (2022)]
Corrections were made to a previous work on 3D printing a gel-alginate mix for creating hair follicles, but the main finding - that this method can help grow hair - remains the same.
research Faculty Opinions recommendation of Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells.
Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed for hair growth.
research Faculty Opinions recommendation of Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells.
Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed for hair growth.
research Faculty Opinions recommendation of Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells.
Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed to grow hair.
research Dermal papilla cell number specifies hair size, shape and cycling and its reduction causes follicular decline
More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.
research Use of extracellular matrix hydrogel from human placenta to restore hair-inductive potential of dermal papilla cells
Human placenta hydrogel helps restore cells needed for hair growth.
research Engineering the niche for hair regeneration — A critical review
Further research is needed to improve hair regeneration using stem cells and nanomaterials.
research Back to the Future: From Appendage Development Toward Future Human Hair Follicle Neogenesis
New hair follicles could be created to treat hair loss.
research Biology of Human Hair: Know Your Hair to Control It
Understanding hair biology is key to developing better treatments for hair and scalp issues.
research A Histological and Clinical Evaluation of Plasma as a Graft Holding Solution and Its Efficacy in Terms of Hair Growth and Graft Survival
Plasma is better than Ringer's lactate for hair graft survival and growth after transplantation.
research Rapid Genetic Analysis of Epithelial-Mesenchymal Signaling During Hair Regeneration
The method quickly analyzes hair growth genes and shows that blocking Smo in skin cells stops hair growth.
research Ficoll density gradient sedimentation isolation of pelage hair follicle mesenchymal stem cells from adult mouse back skin: a novel method for hair follicle mesenchymal stem cells isolation
A new method quickly and efficiently isolates hair follicle stem cells from adult mice, promoting hair growth.