research Lack of specificity of cytokeratin-15 loss in scarring alopecias
Cytokeratin-15 loss is not specific to any single type of scarring alopecia.
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570-600 / 1000+ resultsresearch Trichothiodystrophy without associated neuroectodermal features in two siblings
Two sisters had a rare hair condition without other usual symptoms.
research TRICHOSTASIS SPINULOSA
Trichostasis spinulosa mainly affects the nose, with many tiny hairs in one follicle, possibly influenced by hormones and sunlight.
research Revisiting the significance of keratin expression in complex epithelia
Keratin gene expression helps understand different types of skin cells and their development, and should be used carefully as biological markers.
research Dermoscopic features of infundibular keratinising acanthomas and follicular cysts: Description, assessment and histopathological correlation
Dermoscopy is useful for identifying skin lesions in dogs, with specific features distinguishing infundibular keratinising acanthomas from follicular cysts.
research Alterations in the expression of specific epidermal keratin markers in the hairless mouse by the topical application of the tumor promoters 2,3,7,8-tetrachlorodibenzo-p-dioxin and the phorbol ester 12-O-tetradecanoylphorbol-13-acetate
TCDD changes skin cell growth and keratin production in mice.
research Immunolocalization of junctional proteins in human hairs indicates that the membrane complex stabilizes the inner root sheath while desmosomes contact the companion layer through specific keratins
Junctional proteins stabilize the inner root sheath and connect the companion layer in human hair.
research Probing Keratinocyte and Differentiation Specificity of the Human K5 Promoter in Vitro and in Transgenic Mice
The human K5 promoter controls specific gene expression in skin cells, with key regulatory elements near the TATA box.
research Trichofolliculoma Showing Perineural Invasion
Trichofolliculomas can sometimes be more aggressive than thought.
research Keratinocyte Cytokine Networks Associated with Human Melanocytic Nevus Development
Keratinocyte cytokines and genetic variations influence the development of moles and skin pigmentation.
research Expression of a truncated form of hHb1 hair keratin in human breast carcinomas
Truncated hHb1 keratin may play a role in breast cancer cell transformation.
research Proteomic tools for the investigation of human hair structural proteins and evidence of weakness sites on hair keratin coil segments
Hair proteins have weak spots in their α-helical segments.
research Giant solitary trichoepithelioma: A rare trichogenic tumor
Giant solitary trichoepithelioma is a rare, usually non-cancerous hair follicle tumor that can sometimes turn into skin cancer.
research Superficial Epidermolytic Ichthyosis—Hypertrichosis as a Clue to Diagnosis
Hypertrichosis (excessive hair growth) can help diagnose superficial epidermolytic ichthyosis.
research Expression Profiles of Tyrosine Kinases in Cultured Follicular Papilla Cells Versus Dermal Fibroblasts
Certain tyrosine kinases may regulate hair growth and could help develop hair loss treatments.
research Hair Matrix Cyst
Hair matrix cysts are rare skin nodules with unique features, often needing surgical removal.
research Basal Cell Carcinoma With Matrical Differentiation: Expression of .-catenin and Osteopontin
Basal cell carcinoma with matrical differentiation is a rare type linked to hair follicles, with .-catenin important for its development.
research 874 Chromatin architectural protein CTCF controls epidermal barrier formation, hair follicle fate maintenance and suppresses inflammatory responses in the skin epithelium
The protein CTCF is essential for skin development, maintaining hair follicles, and preventing inflammation.
research Trias of keratosis pilaris, ulerythema ophryogenes and 18p monosomy: Zouboulis syndrome
Zouboulis syndrome is a rare condition that helps diagnose monosomy 18p early.
research Intralesional therapy for the treatment of keratoacanthoma
Intralesional therapy for keratoacanthoma is effective and has fewer side effects than systemic treatments.
research A Group of Type I Keratin Genes on Human Chromosome 17: Characterization and Expression
Only one of the two K16 genes on chromosome 17 makes a functional protein for keratin filaments.
research Ingrown Hairs: A Recurrent Trichoscopic Feature in Scarring Alopecias
Ingrown hairs are a common feature in scarring alopecias due to follicular damage.
research Trichodiscoma. A Benign Tumor Related to Haarschibe (Hair Disk)
research Immunohistochemical Analysis of the Mechanistic Target of Rapamycin and Hypoxia Signalling Pathways in Basal Cell Carcinoma and Trichoepithelioma
The study found that analyzing certain cell signaling pathways is not a reliable method to tell apart two types of skin tumors.
research Concordance Among In-Vivo Reflectance Confocal Microscopy, Trichoscopy, and Histopathology in the Evaluation of Alopecia Areata Incognita
Reflectance confocal microscopy is a promising non-invasive tool for diagnosing alopecia areata incognita.
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 576 A preliminary study of melanogenic markers in the differentiation of the human hair follicle melanin unit
The study found markers indicating that cells responsible for hair color are differentiating in specific areas of the hair follicle.
research Trichoscopy Tips
Trichoscopy is a useful tool for diagnosing hair and scalp issues, but doctors must be careful to avoid mistakes.
research Mouse hair keratin cDNA: Implications and sequences
Scientists identified and cloned specific keratin proteins in mouse hair.
research O04 HPV8 E6 leads to Lrig1+ keratinocyte stem cell expansion
HPV8 E6 gene causes growth of certain skin stem cells.