research Qualitative investigation of fresh human scalp hair with full-field optical coherence tomography
Melanin density affects hair color, and this method can help in cosmetic assessments and diagnosing hair diseases.
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270-300 / 1000+ results research [An immunohistochemical study on cell differentiation in the outer root sheath of the normal human anagen hair follicles with antikeratin monoclonal antibodies].
Keratinocytes in hair follicles differentiate similarly to skin cells, with specific patterns in different regions.
research Unique amino acid signatures that are evolutionarily conserved distinguish simple-type, epidermal and hair keratins
Different keratin types have unique amino acid patterns that are evolutionarily conserved.
research Heterogeneity of neural crest-derived melanocytes
Melanocytes are diverse cells important for pigmentation and skin health, influenced by genetics and environment.
research Trichothiodystrophy hair shafts display distinct ultrastructural features
Trichothiodystrophy hair is structurally abnormal with protein and organization issues.
research Expression patterns of three estrogen receptor genes during zebrafish (Danio rerio) development: evidence for high expression in neuromasts
The three estrogen receptor genes are highly expressed in zebrafish neuromasts during development.
research Sox2 in the dermal papilla regulates hair follicle pigmentation
Sox2 controls hair color by affecting pigment production in hair follicles.
research 268 Use of ultra-fast one-step CK5 ihc for identifying bcc and scc during mohs surgery
A new one-step test can quickly identify skin cancer during surgery.
research Characterisation, genomic organisation, expression and function of the mEphA1 receptor Tyrosine Kinase
mEphA1 receptor tyrosine kinase is important for skin and hair development and may play a role in certain diseases.
research 591 Chromatin architectural protein CTCF regulates terminal keratinocyte differentiation in the developing epidermis and hair follicles
CTCF protein is essential for skin and hair follicle development in mice.
research 532 Unexpected expression of hemoglobin α as an endogenous antioxidant in epidermal keratinocytes
Hemoglobin α acts as an antioxidant in skin cells, especially protecting hair follicle stem cells from UV damage.
research Hair and nail disorders
Hair and nail disorders can cause changes in scalp pigmentation, especially with sun exposure and alopecia.
research Dermoscopic characterization and clinical application of four facial erythematous inflammatory dermatoses
The document concludes that specific dermoscopic features can help diagnose different facial red skin conditions.
research Ultrastructure of two types of glandular hairs of salvia farinacea benth during development
Capitate trichomes have more endoplasmic reticulum and vacuoles, while peltate trichomes have more plastids and larger subcuticular spaces.
research 1299 Live imaging of keratin network in stratum granulosum reveals dynamic cytoskeletal changes during cornification in mice in vivo
The keratin network in mouse skin changes during cornification and affects the skin's protective barrier.
research Functional mapping of the mouse hairless gene promoter region
Researchers found key regions in the mouse hairless gene that control its activity in skin and brain cells, affecting hair follicle function.
research Epidermolysis Bullosa Simplex Keratinocytes Show Disturbed Mitochondrial Positioning and Activity
Skin cells from people with Epidermolysis Bullosa Simplex have abnormally placed and less active mitochondria.
research Creating a Natural “Sun-Kissed” Effect on 5-6 Base Layers
For a natural "sun-kissed" look on dark-to-medium blonde hair, use a 2–3 level color difference, apply in three zones, and finish with acidic glossing.
research Label-Free Automated Cell Tracking: Analysis of the Role of E-cadherin Expression in Collective Electrotaxis
E-cadherin is important for cell movement in electric fields, and the new tracking method works well.
research Regulatory mutations in TBX3 disrupt asymmetric hair pigmentation that underlies Dun camouflage color in horses
Mutations in TBX3 cause horses to have more even hair color instead of Dun camouflage.
research The Therapeutic and Preventive Effects of Light‐Emitting Diode (LED) for Post‐Inflammatory Erythema and Hyperpigmentation: A Pilot Study
830 nm LED light effectively treats and prevents skin redness and dark spots, while 590 nm LED light only helps prevent them.
research Characterization of a new, inducible transgenic mouse model with GFP expression in melanocytes and their precursors
A new mouse model helps study melanocyte cells using GFP expression.
research Regulation of melanocyte stem cells in the pigmentation of skin and its appendages: Biological patterning and therapeutic potentials
Understanding how melanocyte stem cells work could lead to new treatments for hair graying and skin pigmentation disorders.
research Isolation and Characterization of Human Repetin, a Member of the Fused Gene Family of the Epidermal Differentiation Complex
Repetin is a protein involved in skin and hair development, binding calcium and compensating for other proteins when needed.
research Immunolocalization of Epidermal Growth Factor Receptors in Normal Developing Human Skin
research Regenerative Hair Pigmentation via Skin Organoids: Adaptive Patterning Mediated by Collagen VI and Semaphorin 3C
Collagen VI and Semaphorin 3C are important for hair pigmentation and could help treat pigmentation disorders.
research Identification of hair shaft progenitors that create a niche for hair pigmentation
Scientists found cells in hair that are key for growth and color.
research Human stratum corneum proteomics reveals cross‐linking of a broad spectrum of proteins in cornified envelopes
A wide range of proteins are integrated into the skin's protective layer.
research PRC 2 preserves intestinal progenitors and restricts secretory lineage commitment
PRC2 is essential for maintaining intestinal cell balance and aiding regeneration after damage.
research An efficient method for eccrine gland isolation from human scalp
Scientists developed a way to isolate sweat glands from the scalp during hair transplants, keeping them alive for 6 days for research and cosmetic uses.