research Analysis of the microRNA expression profile of normal human dermal papilla cells treated with 5α-dihydrotestosterone
DHT affects hair follicle cells by changing microRNA levels, leading to less cell growth and more cell death.
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research Strawberry water-extract increases cellular dehydrogenase activity in human follicle dermal papilla cells
Strawberry water-extract may boost hair cell metabolism.
research All-trans retinoic acid modulates proliferation and apoptosis of secondary hair follicle–dermal papilla cells in cashmere goats via the TGF-β2/Smad2/3 pathway
All-trans retinoic acid slows cell growth and increases cell death in goat hair follicles through a specific pathway.
research Effects of Natural Herbal Marker Compounds on Human Dermal Papilla Cell Growth Regulation
Four natural compounds were found to promote hair growth effectively.
research 918 Skin morphogenesis by coupling biochemical-bioelectric signals: Calcium oscillations coordinate dermal cell movement by epidermis-derived SHH signaling during feather bud orientation
Calcium signals and SHH guide the direction of feather growth in chicken skin.
research Building a Better Scar: Re-engineering Extracellular Matrix Structure in Dermal Scars
αCT1 improves scar appearance by changing early collagen structure.
research 1396 Interferon-24 regulates the expression of MMP1 and dermal collagen of the skin
IL-24 contributes to skin aging by increasing collagen-degrading enzymes and decreasing collagen production when exposed to air pollution.
research Editor's evaluation: Role of distinct fibroblast lineages and immune cells in dermal repair following UV radiation-induced tissue damage
Different types of sun exposure damage skin cells and immune cells, with chronic exposure leading to more severe and lasting damage.
research Dendrobium officinale polysaccharide improves hair regrowth in androgenetic alopecia mice and is associated with coordinated changes in local steroid metabolism, ESR1 activation, and keratin-related follicular responses
Dendrobium officinale polysaccharide helps hair regrowth in hair loss mice by affecting local steroid metabolism and hair follicle responses.
research A case of systemic mastocytosis - an ultrastructural and immunohistochemical study of the dermal mast cells in relation to activation of the epidermal melanin unit
Prednisone reduces organ mast cell infiltration but does not alter the abnormal appearance of mast cells in systemic mastocytosis.
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 Analysis of Apoptotic Cell Death in Human Hair Follicles In Vivo andIn Vitro
Apoptosis in hair follicles varies by growth phase, with TGF-β possibly starting the catagen phase.
research Fibroblast bioelectric signaling drives hair growth
Fibroblast bioelectric signaling can promote hair growth and may help treat hair loss.
research Laser Treatment of Skin Texture and Fine Line Etching
Laser treatments can effectively reduce fine wrinkles and improve skin texture.
research [Osteopontin of skin and hair follicle of rat].
Osteopontin may help hair follicle growth during the catagen phase.
research Color Doppler Ultrasound Pattern of Cutaneous Exosomes at High and Ultra-High Frequency.
Exosome treatments may cause mild inflammation, new blood vessel growth, and hair growth, detectable by ultrasound.
research Transcriptomic analysis of human skin wound healing and rejuvenation following ablative fractional laser treatment
Ablative fractional laser treatment rejuvenates skin by altering gene expression and promoting wound healing and tissue regeneration.
research The Microanatomy of Human Skin in Aging
Aging skin shows thinner layers, fewer hair follicles, and new biomarkers like increased space between cells and smaller sebaceous glands.
research Evaluation of Gene Expression Patterns in Micrografts Demonstrate Induction of Catagen-Like Processes During Storage
Storing hair follicle micrografts for longer times can cause them to enter a state similar to the natural hair shedding phase, which might impact hair transplant results.
research Effects of Hormones and Endocrine Disorders on Hair Growth
Hormones significantly influence hair growth, with conditions like hirsutism and patterned hair loss linked to hormone levels; more research is needed for full understanding.
research Ultraviolet and androgenetic alopecia
Protecting hair and scalp from sunlight may help prevent hair loss.
research Skin aging: are adipocytes the next target?
Targeting dermal adipocytes may help combat skin aging.
research Aging skin and non-surgical procedures: a basic science overview
Non-surgical procedures can help reduce wrinkles and stimulate skin repair by understanding skin aging at the molecular level.
research Cell Population Dynamics in Wound-Induced Hair Follicle Neogenesis Model
Non-immune dermal cells dominate, epidermal cells increase after day 9, and certain immune cells persist beyond inflammation in wound-induced hair follicle regeneration.
research Skin Aging and Menopause
Menopause can lead to skin and hair problems due to hormonal changes, but hormone replacement therapy might help slow these effects.
research Activation of the Notch pathway in the hair cortex leads to aberrant differentiation of the adjacent hair-shaft layers
Notch pathway activation causes abnormal hair layer development.
research Animal Study of Skin Resurfacing Using the Ultrapulse Carbon Dioxide Laser
The ultrapulse carbon dioxide laser can effectively resurface skin without scarring.
research Dynamic expression patterns of tenascin, proteoglycans, and cell adhesion molecules during human hair follicle morphogenesis
Specific proteins and molecules play key roles in the development of human hair follicles.
research Mechanical forces in skin disorders
Skin problems can be caused or worsened by physical forces and pressure on the skin.
research Transdifferentiation of corneal epithelium: evidence for a linkage between the segregation of epidermal stem cells and the induction of hair follicles during embryogenesis.
Corneal cells can transform into hair-producing skin cells when exposed to certain signals.