research Short histological kaleidoscope – recent findings in histology. Part IV
Recent findings in cell biology help understand cell roles in health and disease.
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research Cytokine loaded layer-by-layer ultrathin matrices to deliver single dermal papilla cells for spot-by-spot hair follicle regeneration
Scientists have created a method to deliver specific cells that can regenerate hair follicles, potentially offering a new treatment for hair loss.
research Hair
Hair grows from living roots, is made of dead keratin, and goes through growth, rest, and shedding stages.
research Human hair keratins
research The distributions of type IV collagen .ALPHA. chains in basement membranes of human epidermis and skin appendages
Type IV collagen chains vary in different parts of human skin, with specific patterns linked to melanocytes.
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 272 Structural changes in human skin after topical application of glucocorticoids assessed by in vivo imaging technologies
Topical glucocorticoids thin the skin and change collagen structure.
research Type II Epithelial Keratin 6hf (K6hf) Is Expressed in the Companion Layer, Matrix, and Medulla in Anagen-Stage Hair Follicles
K6hf is found in specific parts of hair follicles, nails, and tongue, and is linked to hair growth and structure.
research Hair and nail disorders
Hair and nail disorders can cause changes in scalp pigmentation, especially with sun exposure and alopecia.
research Development, Regeneration, and Evolution of Feathers
Feathers are crucial for understanding bird evolution, development, and have inspired biomimetic research.
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 Exploring the Function of Epicardial Cells Beyond the Surface
The epicardium is vital for heart repair and regeneration, offering potential for new heart disease therapies.
research Loss of keratin 10 is accompanied by increased sebocyte proliferation and differentiation
Without keratin 10, there's more growth and development of oil-producing skin cells.
research Merkel cell differentiation in trichoblastoma
Trichoblastomas may mimic fetal skin development by having many Merkel cells, unlike adult skin.
research 090 Reactive lipids from the secretome of senescent fibroblasts modify the extracellular matrix with functional consequences for resident cells
Reactive lipids from aging cells change the extracellular matrix, affecting cell function and inflammation.
research 464 Spatial transcriptomics links gene expression profiles to functional and structural traits of darkly pigmented skin
Dark skin has stronger barriers and structure due to specific gene activity.
research Keratin network modifications lead to the mechanical stiffening of the hair follicle fiber
Changes in keratin make hair follicles stiffer.
research In vitro Keratin Expression of Hair Cells
Hair cells grown in a lab showed specific hair proteins.
research Ectodermal Organ Stem Cells: Morphogenesis, Population Regenerative Behavior, and Evo-Devo
Different ectodermal organs like hair and feathers regenerate differently, with specific stem cells and signals involved in their growth and response to the environment.
research Structural Hierarchy of Trichocyte Keratin Intermediate Filaments
Keratin proteins are crucial for hair growth and structure.
research Defining the Cellular Environment in the Organ of Corti following Extensive Hair Cell Loss: A Basis for Future Sensory Cell Replacement in the Cochlea
The conclusion is that genetic differences affect how the cochlea heals after hair cell loss, which may challenge the creation of hearing loss treatments.
research Morphology and Properties of Hair
Hair is made of strong keratin fibers that protect against the environment.
research Expression of hair-related keratins in a soft epithelium: Subpopulations of human and mouse dorsal tongue keratinocytes express keratin markers for hair-, skin- and esophageal-types of differentiation
Hoxc13 is important for hair and tongue development by controlling hair keratin genes.
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 No evidence for follicular keratinocyte hyperproliferation in acne lesions as compared to autologous healthy hair follicles
Acne lesions don't show increased keratinocyte growth compared to healthy hair follicles.
research Characterization of dermal type I collagen of C3H mouse at different stages of the hair cycle
Collagen remodeling is more active during hair growth stages.
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 Basal Lamina Changes During Tissue Interactions in Hair Follicles—An In Vitro Study of Normal Dermal Papillae and Vitamin A-Induced Glandular Morphogenesis
research Dermal fibroblasts: the terminology, heterogeneity of subpopulations and common properties
Dermal fibroblasts have at least three distinct types, each with unique roles in skin structure and hair development.
research Mechanical and biological properties of keratose biomaterials
Keratose, derived from human hair, is a non-toxic biomaterial good for tissue regeneration and integrates well with body tissues.