research Refractory alopecia areata with single hairs imitating frontal fibrosing alopecia: a prospective observational study
A unique type of hair loss mimics another condition but has minimal inflammation and specific immune cells present.
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research Androgens downregulate BMP2 impairing the inductive role of dermal papilla cells on hair follicle stem cells differentiation
Androgens reduce BMP2, which weakens the ability of certain cells to help hair stem cells become different types of cells.
research 839 Spatiotemporal antagonism in mesenchymal-epithelial Signaling in sweat versus hair fate decision
Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.
research Multiple Trichofolliculomas Mimicking Multiple Trichoepitheliomas
Multiple trichofolliculomas can look like multiple trichoepitheliomas on the face.
research Merkel Cells in Hyperplastic and Neoplastic Lesions of the Skin
Merkel cell increase is specific to certain skin diseases, not general skin growth.
research Atypical pediatric presentation of alopecic and aseptic nodules of the scalp with features of dissecting cellulitis
A 9-year-old boy had a rare scalp condition usually seen in young men.
research TGF-β2 and collagen play pivotal roles in the spheroid formation and anti-aging of human dermal papilla cells
Collagen and TGF-β2 help maintain hair cell shape and youthfulness.
research Expansion Culture of Hair Follicle Stem Cells through Uniform Aggregation in Microwell Array Devices
The new microwell device helps grow more hair stem cells that can regenerate hair.
research Upregulation of the truncated basic hair keratin 1(hHb1‐ΔN) in carcinoma cells by Epstein‐Barr virus (EBV)
EBV infection increases a specific keratin variant in carcinoma cells, possibly affecting cell structure and cancer progression.
research Stem cell quiescence acts as a tumour suppressor in squamous tumours
Inactive hair follicle stem cells help prevent skin cancer.
research Corneal epithelial‐like transdifferentiation of hair follicle stem cells is mediated by pax6 and β‐catenin/Lef‐1
Hair follicle stem cells can become corneal-like cells with the help of pax6.
research Skin γδ T cell subsets have distinct functions in alopecia areata 3844
Different γδ T cell types have unique roles in causing alopecia areata.
research Mapping the expression of epithelial hair follicle stem cell‐related transcription factors LHX 2 and SOX 9 in the human hair follicle
LHX2 and SOX9 identify unique hair follicle cell groups, crucial for hair maintenance.
research 1390 Lineage-committed fibroblast populations are more efficient at regenerating hair follicles in chamber grafting assays when compared to undifferentiated embryonic fibroblasts
Differentiated fibroblasts regenerate hair follicles better than undifferentiated ones.
research Molecular expression associated with vibrissa follicle development and differentiation
Id proteins, especially Id2 and Id3, are crucial for hair follicle development and stem cell regulation.
research CHANGES IN THE STRUCTURAL ELEMENTS OF THE SEBACEOUS HAIR FOLLICLE IN THE DIFFERENTIAL DIAGNOSIS OF NON-SCAR ALOPECIA
Thinner hair follicle structures are linked to non-scar alopecia.
research Androgen-Dependent Beard Dermal Papilla Cells Secrete Autocrine Growth Factor(s) in Response to Testosterone Unlike Scalp Cells
Beard cells, unlike scalp cells, produce growth factors in response to testosterone, which may explain differences in hair growth.
research Morphological analysis of patchy thickening and reddish discoloration of active hair growth areas in the skin of New Zealand White rabbits
Rabbit skin with active hair growth shows thicker, redder areas due to larger, more numerous hair follicles and increased blood vessels.
research Smoothened receptor inhibitor vismodegib for the treatment of basal cell carcinoma: a retrospective analysis of efficacy and side effects
Vismodegib is effective for basal cell carcinoma but has severe side effects.
research Isolation of intermediate filament assemblies from human hair follicles.
Researchers isolated and identified structural components of human hair follicles, providing a model for studying hair formation.
research Primary Follicular Dystrophy With Scarring Dermatitis in C57BL/6 Mouse Substrains Resembles Central Centrifugal Cicatricial Alopecia in Humans
Certain mouse strains develop a skin condition similar to a human hair loss disease due to genetic defects.
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 Uncomplicated differentiation of stem cells into bipolar neurons and myelinating glia
Hair follicles can be used to easily create neurons and glial cells for potential nerve repair.
research Structure and site of expression of a murine type II hair keratin
A specific type II hair keratin was identified and found in hair cortex and tongue cells.
research Cell-based treatments for hair loss: research update on “hair cloning”
Research on "hair cloning" for hair loss shows potential for hair thickening but has not yet achieved new hair growth in humans.
research Table S1. Disease-dependent differences between tape-strip and bulk biopsy ssGSEA scores across hair follicle compartments
research Table S1. Disease-dependent differences between tape-strip and bulk biopsy ssGSEA scores across hair follicle compartments
research Demonstration of early anagen-specific stimulatory factors within skin tissue for in vitro mesenchymal-epithelial interaction in collagen embedded hair follicle mixed culture
research Regulatory effect of astraglus polysaccharide on proliferation of follicle stem cells and mRNA expression of its specific marker:K19 and β1 integrin
Astraglus polysaccharide may help hair growth by boosting follicle stem cell activity.
research An unusual presentation of pilomatrixoma
A painless cheek lump was misdiagnosed but later identified as a rare benign skin lesion called pilomatrixoma.