research Characterization of new stem/progenitor cells in skin appendages
New stem cells in nails and sweat glands can regenerate skin and hair.
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900-930 / 1000+ resultsresearch Trichodysplasia spinulosa: a polyomavirus infection specifically targeting follicular keratinocytes in immunocompromised patients
Trichodysplasia spinulosa is a rare skin disease in immunocompromised patients caused by a specific virus targeting hair follicle cells.
research 588 Skin fibroblast heterogeneity and plasticity are determined by the local niche
Mouse skin fibroblasts vary in function and adaptability based on their environment.
research Discovery of HAP Stem Cells
HAP stem cells in hair follicles could help repair nerves and spinal cords.
research Single-cell sequencing reveals the intermediate cell state and function of dermal papilla cells in the hair follicle cycle of cashmere goats
Researchers found four key stages of cell development that are important for hair growth and shedding in cashmere goats.
research Establishment of SV40T-transformed human dermal papilla cells and identification of dihydrotestosterone-regulated genes by cDNA microarray
Researchers created a cell line to study hair growth and found specific genes affected by dihydrotestosterone.
research Differentiation of cultured hair follicle neural crest stem cells into functional melanocytes
Hair follicle stem cells can become melanocytes to help treat skin depigmentation.
research Enrichment of human hair follicle stem cells by adhering to typeIVcollagen
Human hair follicle stem cells can be enriched by sticking to type IV collagen.
research Integrin α3β1 in hair bulge stem cells modulates CCN2 expression and promotes skin tumorigenesis
Removing integrin α3β1 from hair stem cells lowers skin tumor growth by affecting CCN2 protein levels.
research Molecular heterogeneity of quiescent melanocyte stem cells revealed by single-cell RNA-sequencing
Different types of inactive melanocyte stem cells exist with unique characteristics and potential to develop into other cells.
research Viral-associated trichodysplasia in patients who are immunocompromised
Immunocompromised patients can develop skin and hair issues due to a virus.
research A STUDY OF THE DIFFERENTIATION PRODUCTS OF THE HAIR FOLLICLE CELLS WITH THE ELECTRON MICROSCOPE.
Hair follicle cells become four types: medulla, cortex, cuticle, and inner root sheath.
research Acquired non-scarring vertex alopecia in three women revealing trichotillomania: Diagnostic accuracy of trichoscopy
Trichoscopy is effective in diagnosing trichotillomania by showing specific hair patterns.
research Different patterns of 5α-reductase expression, cellular distribution, and testosterone metabolism in human follicular dermal papilla cells
Androgen effects on hair follicles vary by skin area.
research Understanding Cancer Cells of Origin in Cutaneous Tumors
The document concludes that identifying the specific cells where skin cancers begin is important for creating better prevention, detection, and treatment methods.
research Patterned Trichoteiromania in Androgenetic Alopecia
Self-induced hair loss should be considered in patients with androgenetic alopecia.
research Interparietal nodule in a 49‐year‐old woman
A rare scalp tumor was removed from a 49-year-old woman, with a good outlook if benign but needing careful monitoring if malignant.
research Traumatic panniculitis with localized hypertrichosis: Two new cases and considerations
Traumatic panniculitis can cause increased hair growth in affected areas.
research Interaction between dermal papilla cells and follicular epithelial cells in vitro: effect of androgen
Testosterone increases hair follicle cell growth when beard or axillary skin cells are present together.
research Validity of trichoscopy in the diagnosis of primary cicatricial alopecias
Trichoscopy is a useful method for identifying primary cicatricial alopecias and their specific types.
research Trichoscopy for common hair loss diseases: Algorithmic method for diagnosis
The conclusion is that an algorithm using trichoscopy helps diagnose different types of hair loss but may need updates and a biopsy if results are unclear.
research Telocytes are a critical source of Wnts essential for hair follicle regeneration
Telocytes, cells with long extensions, are vital for hair growth because they produce Wnt signals, which are necessary for hair follicle regeneration.
research High throughput T cell receptor sequencing identifies clonally expanded CD8+ T cell populations in Alopecia Areata
Expanded CD8+ T cells are linked to Alopecia Areata and may cause relapse after treatment.
research Masquerading of trichotillomania in a family with monilethrix
It's important to consider genetic hair disorders when diagnosing hair loss.
research Proliferation and Differentiation of Human Hair Follicle Stem Cells on Chitosan-Skin Engineered Template in Vitro
Human hair follicle stem cells can grow and turn into skin cells on chitosan templates, which may help in regenerative medicine.
research Trichoscopic Evaluation of Focal Non-Cicatricial Alopecia in Egyptian Children
Using dermoscopy improves diagnosis of scalp and hair disorders in children.
research Olig2 positive cells derived from hair follicle neural crest stem cells in rats
Researchers found a way to make rat hair follicle cells start turning into motor neuron-like cells, but couldn't fully turn them into working motor neurons.
research Three-Dimensional Analysis of Cell Division Orientation in Epidermal Basal Layer Using Intravital Two-Photon Microscopy
Cell division orientation varies by body site and is linked to epidermal thickness and cell density.
research A Rare Case of Facial Trichofolliculoma
A rare skin bump with tiny hairs was successfully removed from a man's face.
research Staining of human skin with RGB trichrome unveils a proteoglycan-enriched zone in the hair dermal sheath
A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.