research Photogallery. Follicular occlusion syndrome
The document concludes that four related skin diseases, which often occur together, are caused by blocked hair follicles.
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research Pili Annulati with Multiple Fragile Hairs
Frequent hairdryer use may worsen hair fragility in people with Pili Annulati.
research Pilosebaceous Follicles: Structure, Biochemistry, and Function
Sebaceous glands play a key role in skin health and conditions like acne.
research Isolated patchy heterochromia with pili annulati features on light and electron microscopy
Isolated patchy heterochromia with pili annulati can occur without other health issues.
research The Common Ultrasonographic Features of Pilomatricoma
Ultrasonography improves pilomatricoma diagnosis accuracy.
research An unusual presentation of pilomatrixoma
A painless cheek lump was misdiagnosed but later identified as a rare benign skin lesion called pilomatrixoma.
research Pilomatricoma in the infraorbital region
Pilomatricoma is a rare, benign skin tumor that requires surgical removal for best results.
research Proliferating trichilemmal cyst with histological malignant transformation: Identification of hair sheath keratins in the tumor.
A hair cyst can become cancerous, showing specific keratins from the hair sheath.
research Eyelid Pilomatrixomas: A Case Report and Comprehensive Literature Review
Eyelid pilomatrixomas are rare, benign tumors that need accurate diagnosis for proper treatment.
research Morphological analyses in fragility of pili torti with Björnstad syndrome
Pili torti hair is fragile due to loose keratin filaments and weak disulfide bonds.
research A case of congenital pili multigemini
A rare, harmless hair condition was found in an infant's eyebrow, needing no treatment.
research Clinicopathological features and expression of four keratins (K10, K14, K17 and K19) in six cases of eruptive vellus hair cysts
Eruptive vellus hair cysts likely originate from the infrainfundibulum and sebaceous duct.
research Cystic panfolliculoma of the conchal bowl
Cystic panfolliculoma is a rare, harmless tumor that can be confused with other skin tumors.
research Expression patterns of hair and epithelial keratins and transcription factors HOXC13, LEF1, and β‐catenin in a malignant pilomatricoma: a histological and immunohistochemical study
The malignant pilomatricoma showed strong epithelial keratin expression, suggesting it may not calcify.
research Pilomatricoma in the Infraorbital Region
Pilomatricoma is a rare, harmless skin lump that needs accurate diagnosis and timely treatment.
research GWAS Identifies Three Susceptibility Loci for Trichilemmal Cysts
Three genes linked to the development of trichilemmal cysts were found.
research Cytokeratin expression of apocrine and eccrine poromas with special reference to its expression in cuticular cells
Poromas are related to sweat duct cells, and CK patterns help distinguish apocrine poromas from other neoplasms.
research Proliferating Hybrid Follicular Tumor
A unique type of complex cyst was found on a man's scrotum.
research Isolation and properties of inner sheath cells of hair follicles
research Proteomics Reveals the Role of PLIN2 in Regulating the Secondary Hair Follicle Cycle in Cashmere Goats
PLIN2 affects hair growth in cashmere goats, potentially improving cashmere quality.
research Different keratin polypeptides in epidermis and other epithelia of human skin: a specific cytokeratin of molecular weight 46,000 in epithelia of the pilosebaceous tract and basal cell epitheliomas.
Basal-cell epitheliomas and the pilosebaceous tract share a unique keratin, distinguishing them from other skin areas.
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 Hair Matrix Cyst
Hair matrix cysts are rare skin nodules with unique features, often needing surgical removal.
research Investigation of differences in follicular penetration of particle-and nonparticle-containing emulsions by laser scanning microscopy
Particles similar in size to hair cells penetrate hair follicles better.
research Home intense pulsed light (IPL) device is a useful tool to decrease hair burden in pilonidal patients – a case series
Home IPL devices safely and effectively reduce hair and prevent pilonidal disease recurrence.
research Clinicopathological factors associated with trichilemmal cysts
Age and diabetes are linked to larger trichilemmal cysts, while hypertension is linked to smaller ones.
research Alarm reaction of pilosebaceous apparatus
The hair and oil glands react by changing structure when stressed.
research Targeting to the hair follicles: Current status and potential
Hair follicles are promising targets for delivering drugs effectively.
research Visible characteristics and structural modifications relating to enlarged facial pores
Enlarged facial pores are denser, more contrasted, and linked to changes in skin structure and hair follicles.
research Elucidating penetration pathways into the hair fiber using novel microscopic techniques.
The conclusion is that substances can penetrate hair fibers through multiple pathways, including both the cell membrane complex and the non-keratinous parts.