research Update on detection, morphology and fragility in pili annulati in three kindreds
Careful light microscopy is crucial for detecting mild cases of pili annulati, which weakens hair and varies widely in expression.
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150-180 / 1000+ resultsresearch Keratinisation status and cytokeratins of the human Meibomian gland epithelium
Hyper-keratinisation in Meibomian glands contributes to gland dysfunction.
research Treating the Gummy Smile With Hyaluronic Acid Filler Injection
Hyaluronic acid injections can reduce gummy smiles by enhancing the upper lip.
research A smart polyhydroxyalkanoate-hyaluronic acid hybrid biphasic delivery platform for enhanced Alzheimer’s symptom management via sustained huperzine A release
The new delivery system improves Alzheimer's symptoms by releasing Huperzine A slowly and effectively.
research Characterization of the epidermal-dermal junction in hiPSC-derived skin organoids
The study created hair-bearing skin models that lack a key protein for skin layer attachment, limiting their use for certain skin disease research.
research Case report: temporal hollowness augmentation with PEGylated fillers
Using hyaluronic acid fillers in the temple area of the face can improve looks but has risks, so choosing the right technique and product is important for safety.
research Evaluation of changes in skin biophysical parameters and appearance after pneumatic injections of non-cross-linked hyaluronic acid in the face
Injecting non-cross-linked hyaluronic acid into the face improved skin hydration, texture, pores, and reduced wrinkles.
research The Molecular Architecture for the Intermediate Filaments of Hardα-Keratin Based on the Superlattice Data Obtained from a Study of Mammals Using Synchrotron Fibre Diffraction
Hard α-keratin has a universal molecular structure with a specific superlattice arrangement.
research BMP4 and nuclear laminC orchestrate a expression of AHF/Trichohyalin molecule, a key modulator of keratin intermediate filaments in the hair follicle
research Human Trichohyalin Gene Is Clustered with the Genes for Other Epidermal Structural Proteins and Calcium-Binding Proteins at Chromosomal Locus 1q21
research Scanning Electron Microscopic Study on Collagen Fibrils in the Mink Dermis during the Hair Cycle and Growth
Collagen fibrils in mink skin change structure during hair growth, becoming looser and thicker in the active phase.
research Structure and biochemistry of mammalian hard keratin
research Expression of Basement Membrane Proteins and Interstitial Collagens in Dermal Papillae of Human Hair Follicles
research Comparative Morphological Characterization of Skin after Subcutaneous Application of Hyaluronic Acid and Polycaprolactone in Rats: Establishment of an Experimental Model
Hyaluronic acid and polycaprolactone improve skin regeneration, with polycaprolactone having a stronger effect on healing and tissue repair.
research Catagen in the hairless house mouse
Hairless mice have longer hair follicles and abnormal structures during the catagen phase.
research Ultrastructure of Follicular Mucinosis
Follicular mucinosis causes significant damage to hair follicle cells.
research Hyaluronic Acid in Topical Applications: The Various Forms and Biological Effects of a Hero Molecule in the Cosmetics Industry
Hyaluronic acid hydrates and benefits skin and hair safely.
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 3D Printing of Skin Equivalents with Hair Follicle Structures and Epidermal‐Papillary‐Dermal Layers Using Gelatin/Hyaluronic Acid Hydrogels
Scientists created a 3D printed skin that includes hair and layers similar to real skin using a special gel.
research [A three-dimensional observation of human hair tissue treated by modified trypsin-HC1 method].
The method allows detailed observation of hair tissue structures.
research Existence of various structural zones in keratinous tissues revealed by X-ray microdiffraction
Keratinous tissues have multiple structural layers, including ordered keratin and lipid granules.
research Ultrastructural Localization of Hair Keratins in Human Scalp Hair Shafts as Revealed by Rapid-Freezing Immunocytochemistry.
Hair keratins are mainly on macrofibrils in the cortex and in the endocuticle in the cuticle.
research Effectiveness and Safety of a New Hyaluronic Acid Injectable for Augmentation and Correction of Chin Retrusion
HASHA is a safe and effective option for chin augmentation.
research Cryogelation of human hair keratins
Human hair keratins can be turned into useful 3D biomedical scaffolds through a freeze-thaw process.
research Multiple desmoplastic trichoepitheliomas with ossification and cholesterol deposition
A man had rare skin tumors with bone formation and cholesterol deposits.
research Rational design of keratin-based injectable hydrogels for biomedical applications
Keratin-based hydrogels can be improved for medical use by adding PEG, making them more soluble and adjustable.
research Distinguishing histopathologic features of acantholytic dermatoses and the pattern of acantholytic hypergranulosis
Different skin diseases show unique patterns of skin cell separation, cell death, and granular layer changes.
research Collagen immobilization onto the surface of artificial hair for improving the tissue adhesion
Modified artificial hair with collagen improves tissue adhesion and is safe for long-term use.
research Mucoadhesive Polymer Hyaluronan as Biodegradable Cationic/Zwitterionic-Drug Delivery Vehicle
Hyaluronan is a good drug delivery material because it sticks to mucosal areas and its drug release can be improved by changing its properties.
research Human hair keratin gradient metallogel and their applications for wound healing
The research developed a human hair keratin and silver ion hydrogel that could help heal wounds.