research Cyclical dermal micro-niche switching governs the morphological infradian rhythm of mouse zigzag hair
Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.
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750-780 / 1000+ results research Fish Cell Spheroids, a Promising In Vitro Model to Mimic In Vivo Research: A Review
Fish cell spheroids are a promising tool for replicating real-life conditions in research.
research Innervation Patterns of Harp Seal (Pagophilus groenlandicus) Vibrissal Sensory Systems
Harp seals have different innervation patterns in their whiskers, with lateral whiskers having more axons than medial ones.
research Three-dimensional microanatomy of longitudinal lanceolate endings in rat vibrissae
Rat vibrissae have sensory terminals with specific structures that help detect hair movements.
research Severe Ulceronecrotic Dermatitis Associated with Mite Infestation in the Critically Endangered Amargosa Vole (Microtus californicus scirpensis)
Mite infestations severely harm the health of endangered Amargosa voles.
research Three-row stereocilia model predicts mammalian hair bundle behavior
The model explains how mammal ear hair cells respond to sound and adapt.
research Perspectives on Hair Evolution Based on Some Comparative Studies on Vertebrate Cornification
Hair in mammals likely evolved from glandular structures, not scales.
research Spider joint hair sensilla: adaptation to proprioreceptive stimulation
Spider joint hair sensilla are adapted to sense movement during walking.
research rwSALT: a regrowth-weighted SALT score providing direct pixel-level measurement rather than visual estimation
rwSALT provides precise hair regrowth measurement from scalp photos.
research The Trichoscopy Derived Sinclair Scale: Enhancing visual assessment through quantitative trichoscopy
The Trichoscopy Derived Sinclair Scale offers a more accurate and reliable way to measure hair loss severity than the traditional visual method.
research Harlequin ichthyosis (ichq): a juvenile lethal mouse mutation with ichthyosiform dermatitis.
The harlequin ichthyosis mouse mutation causes thick skin and early death, resembling a human skin disorder.
research Review: Evolution and diversification of corneous beta‐proteins, the characteristic epidermal proteins of reptiles and birds
Corneous beta-proteins evolved uniquely in reptiles and birds, forming scales, claws, beaks, and feathers.
research SALT II: A new take on the Severity of Alopecia Tool (SALT) for determining percentage scalp hair loss
The updated SALT II tool offers a more precise way to measure scalp hair loss.
research PRECISE Scale: a quantitative classification for androgenetic alopecia and its application to hair transplantation
The PRECISE scale helps estimate how many grafts are needed for hair transplant based on the severity of hair loss.
research Single-cell transcriptomics defines keratinocyte differentiation in avian scutate scales
The research identified two types of keratinocytes in chicken scales: one for hard scales and another for soft skin, with similarities to human skin differentiation.
research Microstructure of Defective Mink Guard Hair
Defective mink guard hairs have split tips and missing cuticle cells, causing a metallic sheen.
research Parasitic Perifollicular Dermatitis in the Egyptian Lesser Blind Mole Rat (Spalax leucodon egyptiacus)
Ectoparasites cause skin issues in Egyptian lesser blind mole rats, affecting their population.
research GREASY SCALING PITYRIASIS AMIANTACEA AND ALOPECIA: A SYNDROME IN SEARCH OF A CAUSE
The cause of the syndrome with scalp scaling and hair loss is unknown.
research Letter to the Editor: A Review of JAK Inhibitors for Treatment of Alopecia Areata in the Military Healthcare System
Access to JAK inhibitors for alopecia areata should be improved in the Military Healthcare System.
research Letter in reply: Pericarditis and peripheral edema in a healthy man on low-dose oral minoxidil therapy
A man got heart and swelling issues from a hair loss medication, so doctors advise careful use, especially in people with past health problems.
research Pathogenesis in pili torti: morphological study
Pili torti hair twists due to uneven outer root sheath cell development.
research Skin Semiology and Grading Scales
The document concludes that dermatology training and grading scales need to better represent dark-skinned individuals to improve diagnosis and assessment of skin conditions.
research Transcriptome analyses of reprogrammed feather / scale chimeric explants revealed co-expressed epithelial gene networks during organ specification
Key genes can rewire networks, changing skin appendage types.
research Developmental Plasticity of Patterned and Regenerating Oral Organs
Fish teeth and taste bud densities are linked and can change between types due to shared genetic and molecular factors.
research Analysis of the FGF gene family provides insights into aquatic adaptation in cetaceans
Whale genes show changes that help them live in water, like less hair and better flippers.
research Metabolic and hormonal changes during the molt of captive gray seals (Halichoerus grypus)
Gray seals use more energy and have higher hormone levels during their annual fur-shedding period.
research rwSALT: a regrowth-weighted SALT score providing direct pixel-level measurement rather than visual estimation
rwSALT accurately measures hair regrowth in alopecia areata using scalp photos.
research Hair cell toxicology: With the help of a little fish
Zebrafish larvae are used to study and find treatments for ear cell damage because they are easier to observe and test than mammals.
research Evo Devo of the Vertebrates Integument
The skin systems of jawed vertebrates evolved diverse appendages like hair and scales from a common structure over 420 million years ago.
research Scaling dermatosis in three dogs associated with abnormal sebaceous gland differentiation
Three dogs with a rare skin condition improved with treatment.