research Giant Cells in Male Pattern Alopecia: a Histologic Marker and Pathogenetic Clue
Giant cells found in some male pattern baldness cases may help diagnose it and suggest hair is mistakenly seen as foreign by the body.
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930-960 / 1000+ results research Innervation Patterns of Harp Seal (Pagophilus groenlandicus) Vibrissal Sensory Systems
Harp seals have different innervation patterns in their whiskers, with lateral whiskers having more axons than medial ones.
research Cutaneous, Cranial, and Skeletal Defects in Children and Adults with Focal Dermal Hypoplasia
Early diagnosis and comprehensive care are crucial for managing Focal Dermal Hypoplasia's complex symptoms.
research Human Pilosebaceous Culture
Hair follicle cells can help heal wounds and study skin diseases.
research OsPHR2 Is Involved in Phosphate-Starvation Signaling and Excessive Phosphate Accumulation in Shoots of Plants
OsPHR2 gene causes excessive phosphate in rice shoots, affecting plant growth and root development.
research Human Scalp Dermal Papilla and Fibrous Sheath Cells have a different expression profile of Matrix Metalloproteinases in vitro when compared to Scalp Dermal Fibroblasts
Scalp dermal papilla and fibrous sheath cells have different MMP expression than scalp dermal fibroblasts.
research Pruritic Hyperkeratotic Facial Papules
A 34-year-old woman had itchy black bumps on her face due to a condition called trichostasis spinulosa.
research Absence of vellus hair in the hairline: a videodermatoscopic feature of frontal fibrosing alopecia
Lack of small, fine hair on the front hairline is a key sign of frontal fibrosing alopecia.
research Papillon-Lefévre Syndrome: A Rare Case Report and a Brief Review of Literature
Early detection and multidisciplinary treatment are crucial for managing Papillon-Lefévre syndrome.
research Phylloid terminal hair nevus: A unique clinical entity
A baby had a unique skin condition with a pale patch and surrounding dark hairs, not linked to other health issues.
research Defining compartmentalized stem and progenitor populations with distinct cell division frequency in the ocular surface epithelium
Stem and progenitor cells in the eye have different division rates and locations, affecting how they respond to injury.
research A Mosaic Hotspot PLCD1 Variant, Detectable in Blood‐Derived DNA , Associated With Nevus Trichilemmocysticus
A rare genetic variant linked to skin cysts was found in blood DNA, suggesting its role in cyst formation.
research Cicatricial alopecia
Permanent hair loss from cicatricial alopecia is treated by reducing inflammation and managing symptoms, but regrowth in scarred areas is unlikely.
research Lonely Hair
Isolated long hairs at the original hairline can help diagnose Frontal Fibrosing Alopecia.
research Studies of the modulation of MHC antigen and cell adhesion molecule expression on human dermal papilla cells
Different substances affect hair and skin cell growth in various ways, with some promoting and others inhibiting cell proliferation.
research Dendritic cell migrations involving the pilosebaceous unit in the development of murine skin
Dendritic cells help regulate skin development and hair growth in mice.
research Polysulfonic acid mucopolysaccharide exerts anti scarring effect in rats through modulation of TGF β 1/Smad signaling pathway
Polysulfonic acid mucopolysaccharide can reduce skin scarring.
research Skin permeation of different steroid hormones from polymeric coated liposomal formulations
Polymers increased skin permeation and stability of steroid hormones in liposomal formulations.
research Frontal fibrosing alopecia and lichen planus pigmentosus: diagnosis and therapeutic challenge
Managing frontal fibrosing alopecia and lichen planus pigmentosus is challenging due to resistant hair loss and skin discoloration.
research Lichen planopilaris epidemiology: a retrospective study of 80 cases
Lichen planopilaris mostly affects women with fair skin and can look different on each person, needing early treatment to prevent hair loss.
research Compartmentalized organization: a common and required feature of stem cell niches?
Compartmentalized organization might be crucial for stem cells to effectively respond to growth or injury.
research Self-Organizing 3D Dermal Papilla Cell Spheroids Yield Therapeutic Extracellular Vesicles that Target Hypertrophic Scar Regression via the miR-26a-5p/CCNE2 Axis
3D cell spheroids can help reduce scars by delivering therapeutic vesicles.
research Medicinal Functions of Physalis Fruits for Biomedical Applications
Physalis fruits have medicinal properties that can help treat various diseases and have anti-inflammatory, antioxidant, antibacterial, and antitumor effects.
research Injectable polysaccharide-based hydrogel delivering Poria cocos extracellular vesicles promotes hair regeneration in androgenetic alopecia via Wnt/β-catenin signaling
The study developed an injectable hydrogel composed of sodium carboxymethylcellulose, sodium alginate, and hyaluronic acid to deliver Poria cocos extracellular vesicles (PCEVs) for treating androgenetic alopecia (AGA). This hydrogel effectively localized and preserved the vesicles within hair follicles, promoting sustained release. In a DHT-induced AGA mouse model, the PCEV-loaded hydrogel significantly improved hair regrowth, follicle density, and dermal thickness by activating Wnt/β-catenin signaling. The treatment upregulated differentiation markers and downregulated stem-cell quiescence markers, reversing stem-cell quiescence and promoting follicular regeneration. This approach offers a scalable and stable strategy for hair loss treatment.
research Mechanotransduction in Androgenetic Alopecia: An *In Silico* Repositioning Study of PIEZO1 + MLCK Axis Using Cofolding and Pilosebaceous Single-Cell Atlas Constraints
A recent study explores a non-androgen pathway for treating androgenetic alopecia (AGA) by targeting the PIEZO1 and MLCK axis, which is implicated in follicular miniaturization due to connective tissue sheath hypercontractility. The research screened a library of 2,529 natural compounds using advanced computational methods to identify candidates that could potentially inhibit this pathway, with promising bioavailability for topical application. However, these findings are purely computational and require further *in vitro* validation, with no current clinical claims or products available.
research Epidermal–dermal coupled spheroids are important for tissue pattern regeneration in reconstituted skin explant cultures
Skin spheroids with both outer and inner layers are key for regrowing skin patterns and hair.
research Figure 1, Androgenetic alopecia patterns in men
research Self‐organizing hair peg‐like structures from dissociated skin progenitor cells: New insights for human hair follicle organoid engineering and Turing patterning in an asymmetric morphogenetic field
Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.
research Therapeutic potential and pharmacological insights of total glucosides of paeony in dermatologic diseases: a comprehensive review
Total glucosides of paeony can help treat skin conditions but need more research for clinical use.
research Functionally enhanced placenta-derived mesenchymal stem cells inhibit adipogenesis in orbital fibroblasts with Graves’ ophthalmopathy
Enhanced stem cells from the placenta can help treat Graves' eye disease by stopping fat cell growth.