research Pitx2, a β-catenin-regulated transcription factor, regulates the differentiation of outer root sheath cells cultured in vitro
Pitx2 helps outer root sheath cells differentiate but can't start hair growth on its own.
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research Characterisation of cell cycle arrest and terminal differentiation in a maximally proliferative human epithelial tissue: Lessons from the human hair follicle matrix
CIP/KIP proteins help stop cell division and support hair growth.
research Hypertrichosis Cubiti Presenting in a Female Child: A Case Report
A six-year-old girl with extra hair on her elbows was treated with hair removal methods.
research P5 Assembly of hair keratins in thansfected cultured cells
research Two- and Three-Dimensional Culture of Keratinocyte Stem and Precursor Cells Derived from Primary Murine Epidermal Cultures
research Immunofluorescence analysis of the basement membrane zone components in human anagen hair follicles
The upper hair follicle is stable, while the lower part allows movement during hair growth.
research Distinct presentations of scalp dissecting cellulitis manifesting with furrows and gyri
research Embryologic layers in dermatology: Developmental checkpoint disorders, diagnostic insight, and regenerative futures
Understanding embryologic layers improves skin disorder diagnosis and supports developing targeted therapies.
research Patterns of desmocollin synthesis in human epithelia: immunolocalization of desmocollins 1 and 3 in special epithelia and in cultured cells.
Desmocollin 1 and 3 have distinct patterns in human tissues, with Dsc1 in specific skin and hair layers and Dsc3 in various epithelial layers.
research The extraction and characterization of human nail keratin
Human nails contain both skin and hair keratins, each needing different extraction methods.
research Features of structure of external layer of murine hair at different stages of malignant tumor development
Hair structure worsens as tumors grow in mice.
research Milia may originate from the outermost layers of the hair bulge of the outer root sheath: A case report
Milia may come from the outer part of the hair follicle.
research The regeneration of caudal epidermal specializations inLygodactylus picturatus keniensis (gekkonidae, Lacertilia)
Lizards can regrow their tail scales with the same structure, distribution, and gender-specific features as the original ones, and this unique ability is not seen in adult mammals.
research Eccrine sweat glands associate with the human hair follicle within a defined compartment of dermal white adipose tissue
Sweat glands and hair follicles are structurally connected within a specific layer of skin fat.
research The Two Functional Keratin 6 Genes of Mouse Are Differentially Regulated and Evolved Independently from Their Human Orthologs
Mouse keratin 6 genes evolved independently from human ones and are regulated differently.
research Growth of human hair follicle keratinocytes in vitro
The model successfully grew and differentiated hair follicle cells in the lab.
research Avaliação quantitativa em cortes histológicos transversais do couro cabeludo
The study found average numbers for different types of hair follicles in the scalp and observed differences between men and women, suggesting reasons for more common hair shedding in women.
research An Unusual Ala12Thr Polymorphism in the 1A α-Helical Segment of the Companion Layer-Specific Keratin K6hf: Evidence for a Risk Factor in the Etiology of the Common Hair Disorder Pseudofolliculitis Barbae
research Hair follicles modulate skin barrier function
Hair follicles play a crucial role in regulating skin barrier function.
research Disorders of Keratinization
The chapter explains that there are many genetic skin disorders affecting skin cell formation, including both common and rare types.
research Trichophyton tonsurans‐induced kerion celsi with decreased defensin expression and paradoxically increased interleukin‐17A production
Terbinafine effectively treated kerion celsi despite disrupted immune responses.
research Developmental characteristics of cutaneous telocytes in late embryos of the silky fowl
Telocytes in silky fowl embryos develop distinct features and connections by the 20th day of incubation.
research Ultrastructural Characteristics of Neonate Scalp Hair
Neonate scalp hair is thinner, lacks a medulla, and has smaller follicles compared to adult hair.
research Extraction of keratin particles as intact protein sequences from chicken feathers and their characterization
Keratin from chicken feathers can be safely used for skin benefits.
research Hair-Specific Keratins: Characterization and Expression of a Mouse Type I Keratin Gene
research Module-based complexity formation: periodic patterning in feathers and hairs
The conclusion is that understanding how feathers and hairs pattern can help in developing hair regeneration treatments.
research Genomic Organization, Transcriptomic Analysis, and Functional Characterization of Avian α- and β-Keratins in Diverse Feather Forms
Feather diversity is due to different keratin gene combinations, and chickens can help study human keratin diseases.
research Keratosis Pilaris Is a Keratinization of Hair Follicles
Keratosis pilaris is a common skin condition where hair follicles get clogged with keratin, mostly on the arms and thighs.
research In vitro assembly properties of human type I and II hair keratins
research Characterization of the proteins of guinea-pig hair and hair-follicle tissue
Guinea-pig hair and follicle proteins are mostly similar, but follicles have more group 2 proteins and fewer group 3 and 4 proteins.