research URB expression in human dermal papilla cells
The gene URB is more active in human hair growth cells and responds to a hair-related hormone.
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research Effects of epidermal growth factor, fibroblast growth factor, minoxidil and hydrocortisone on growth kinetics in human hair bulb papilla cells and root sheath fibroblasts cultured in vitro
EGF and FGF boost hair cell growth, hydrocortisone slows it, and minoxidil doesn't affect it.
research Early stage alopecia areata is associated with inflammation in the upper dermis and damage to the hair follicle infundibulum
Early stage bald spots are linked to skin inflammation and damage to the upper part of the hair follicle.
research Hair growth promoting effect of dermal papilla like tissues from canine adipose-derived mesenchymal stem cells through vascular endothelial growth factor
Lab-made tissues from dog fat stem cells can help grow hair by releasing a growth factor.
research Baicalin increases hair follicle development by increasing canonical Wnt/β‑catenin signaling and activating dermal papillar cells in mice
Baicalin helps hair growth by activating specific cell signals and pathways.
research Microenvironmental reprogramming by three-dimensional culture enables dermal papilla cells to induce de novo human hair-follicle growth
Growing human skin cells in a 3D environment can stimulate new hair growth.
research Balding hair follicle dermal papilla cells contain higher levels of androgen receptors than those from non-balding scalp
Cells from balding scalps have more androgen receptors than cells from non-balding scalps.
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 Hair follicle neogenesis induced by cultured human scalp dermal papilla cells
Scientists found a way to grow human hair cells in a lab that can create new hair when transplanted.
research Methods for the isolation and 3D culture of dermal papilla cells from human hair follicles
The document describes a way to isolate and grow human hair follicle cells in 3D to help study hair growth.
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 Keratinocytes maintain compartmentalization between dermal papilla and fibroblasts in 3D heterotypic tri‐cultures
Keratinocytes help keep hair follicle cells and skin cells separate in 3D cultures, which is important for hair growth research.
research Restoration of hair-inductive activity of cultured human follicular keratinocytes by co-culturing with dermal papilla cells
Growing hair cells with dermal cells can potentially treat hair loss.
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 The role of CTHRC1 in hair follicle regenerative capacity restored by plantar dermis homogenate
CTHRC1 helps hair grow back, and plantar dermis mixture boosts it.
research Knockout of p16INK4a promotes aggregative growth of dermal papilla cells
Removing p16INK4a from skin cells can lead to faster and more clumped growth, which might help with hair growth.
research 258 11β-hydroxysteroid dehydrogenase type 1 inhibition attenuates the adverse effects of glucocorticoids on dermal papilla cells
Blocking a specific enzyme can reduce the negative impact of stress hormones on hair growth cells.
research Proliferating effect of extracts from woods and fungi on rat vibrissa dermal papilla cells
Some extracts from woods and fungi can promote hair growth better than a known hair growth substance.
research 195 Androgen action and 3D culture conditions influence dermal papilla cells inductive properties: the role of Wnt agonists/antagonists balance
DHT reduces a cell's ability to promote hair growth, while 3D culture without DHT improves it.
research The Dermal Papilla: An Instructive Niche for Epithelial Stem and Progenitor Cells in Development and Regeneration of the Hair Follicle
The dermal papilla is crucial for hair growth and health, and understanding it could lead to new hair loss treatments.
research Getting to the Core of the Dermal Papilla
The document concludes that understanding dermal papilla cells is key to improving hair regeneration treatments.
research Hair-follicle dermal papilla and sheath fibroblasts provide a supportive microenvironment for human skin regeneration
Certain cells around hair follicles help improve skin regeneration for potential use in skin grafts.
research Lrig1-expressing epidermal progenitors require SCD1 to maintain the dermal papilla niche
Hair growth-related cells need the enzyme SCD1 to help maintain the area that supports hair growth.
research Dermal Papilla Cells Improve the Wound Healing Process and Generate Hair Bud-Like Structures in Grafted Skin Substitutes Using Hair Follicle Stem Cells
Dermal papilla cells help wounds heal better and can potentially grow new hair.
research Biological characterization of cultured dermal papilla cells and hair follicle regeneration in vitro and in vivo
Cultured dermal papilla cells can regenerate hair follicles and sustain hair growth.
research Icariin promotes mouse hair follicle growth by increasing insulin-like growth factor 1 expression in dermal papillary cells
Icariin helps mouse hair grow by boosting a growth factor in skin cells.
research Expression of an Olfactomedin-Related Gene in Rat Hair Follicular Papilla Cells
FP-1 is a key protein in rat hair growth, active only during the growth phase.
research Force-triggered density gradient sedimentation and cocktail enzyme digestion treatment for isolation of single dermal papilla cells from follicular unit extraction harvesting human hair follicles
New methods efficiently isolate dermal papilla cells from hair follicles, preserving their characteristics better than traditional methods.
research Hair Growth Promoting Effect of Dermal Papilla Like Tissues from Canine Adipose-Derived Mesenchymal Stem Cells in Athymic Nude Mice
Tissue from dog stem cells helped grow hair in mice.
research MECHANISM OF ACTION OF AVICENNIA MARINA HEARTWOOD EXTRACT AND AVICEQUINONE C ON HUMAN DERMAL PAPILLA CELLS ISOLATED FROM ANDROGENIC ALOPECIA PATIENTS
Avicennia Marina extract and avicequinone C can reduce hair loss hormone production and increase hair growth factors, suggesting they could be used to treat androgenic alopecia.