research Pseudopili Annulati in a Dark‐Haired Individual: A Light and Electron Microscopic Study
A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
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360-390 / 1000+ resultsresearch Pathologic Quiz Case: An 84-Year-Old Woman With a Skin Cyst Containing Ziehl-Neelsen–Positive Structures
Basal cell carcinoma may originate from vellus hair cysts.
research Corkscrew Hairs in Trichoscopy of Trichotillomania
Corkscrew hairs can help diagnose trichotillomania.
research A Consensus Single-cell Atlas Of Hidradenitis Suppurativa Tunnels Defines A Fibro-inflammatory Niche With Druggable Microenvironmental Endotypes
Hidradenitis suppurativa tunnels have different microenvironments, suggesting targeted treatments could be more effective.
research A Consensus Single-cell Atlas Of Hidradenitis Suppurativa Tunnels Defines A Fibro-inflammatory Niche With Druggable Microenvironmental Endotypes
Hidradenitis suppurativa tunnels have different microenvironments, suggesting targeted treatments could be more effective.
research Expression of Hex during feather bud development
Hex gene plays a crucial role in starting feather development in chick embryos.
research Close Shave for a Keratin Disorder—K6hf Polymorphism Linked to Pseudofolliculitis Barbae
research Organization and Expression of Hair Follicle Genes.
Hair growth is controlled by specific gene clusters and proteins, and cysteine affects hair gene expression in sheep.
research Catagen in the hairless house mouse
Hairless mice have longer hair follicles and abnormal structures during the catagen phase.
research Epithelial skirt and bulge of human facial vellus hair follicles and and associated Merkel cell-nerve complex
Merkel cells are abundant in facial vellus hair follicles, especially during the anagen phase.
research N6-methyladenosine (m6A)-circHECA facilitates the differentiation of SHF stem cells into hair follicle lineage through miR-449a-5p/LEF1 mediated Wnt/β-catenin pathway in cashmere goats
m6A-circHECA helps stem cells become hair follicles in cashmere goats.
research A Homozygous Missense Variant in K25 Underlying Overlapping Phenotype with Woolly Hair and Dental Anomalies
A specific mutation in the K25 gene causes a rare genetic disorder with curly hair at birth and later hair loss, along with dental issues.
research A Novel Type II Cytokeratin, mK6irs, is Expressed in the Huxley and Henle Layers of the Mouse Inner Root Sheath
A new protein, mK6irs, is found in specific hair layers and may help understand hair growth and diseases.
research Nonpruritic urticaria – a sign of serious systemic disease
Non-itchy rashes can indicate serious diseases like lupus.
research How different is human hair? A critical appraisal of the reported differences in global hair fibre characteristics and properties towards defining a more relevant framework for hair type classification
Human hair varies widely and should be classified by curl type rather than race.
research Familial Occurrence of Eruptive Vellus Hair Cysts
Eruptive vellus hair cysts can run in families.
research A rare case of woolly hair with unusual associations
The document reports a unique case of woolly hair with a combination of conditions not previously seen together.
research An endocrinopathy characterized by dysfunction of the pituitary-adrenal axis and alopecia universalis: supporting the entity of a triple H syndrome
Triple H syndrome exists and can vary in symptoms.
research Follicular Hybrid Cyst With Isthmic-Catagen, Pilomatrical, and Syringocystadenoma Papilliferum Components
A rare neck cyst in a 47-year-old man showed diverse skin cell types and was not linked to HPV.
research The clinical evaluation of hirsutism
Hirsutism is excessive hair growth in women often caused by polycystic ovarian syndrome, and identifying the cause is important for managing associated health risks.
research Reimagining Hair Science: A New Approach to Classify Curly Hair Phenotypes via New Quantitative Geometrical & Structural Mechanical Parameters
New methods to classify curly hair types were developed based on shape and strength.
research The Nude Mutant Gene Foxn1 Is a HOXC13 Regulatory Target during Hair Follicle and Nail Differentiation
HOXC13 is essential for hair and nail development by regulating Foxn1.
research A girl with loose anagen hair syndrome and concurrent uncombable hair syndrome
A girl had two rare hair conditions that helped understand their overlap.
research Keratin 17 Gene Expression during the Murine Hair Cycle
research A Consensus Single-cell Atlas Of Hidradenitis Suppurativa Tunnels Defines A Fibro-inflammatory Niche With Druggable Microenvironmental Endotypes
Hidradenitis suppurativa tunnels have different microenvironments, suggesting targeted treatments could be more effective.
research The Catalog of Human Hair Keratins
Human hair keratins were cataloged, showing their roles in hair differentiation stages.
research Early Dengue Virus Infection in Human Skin: A Cycle of Inflammation and Infectivity
Chicken feather gene mutation helps understand human hair disorders.
research Study on the expression patterns of inner root sheath-specific genes in Tan sheep hair follicle during different developmental stages
IRS-specific genes in Tan sheep hair follicles peak at birth and may affect wool crimp.
research Polygenic control of the wavy coat of the NCT mouse: involvement of an intracisternal A particle insertional mutation of the protease, serine 53 (Prss53) gene, and a modifier gene
The wavy coat in NCT mice is caused by multiple genes, including a mutation in the Prss53 gene.