research An Open-Label Evaluator Blinded Study of the Efficacy and Safety of a New Nutritional Supplement in Androgenetic Alopecia: A Pilot Study
The supplement may help hair growth and is safe, but more research is needed.
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research Notes from the Editor Emeritus
Scalp tools, tracking progress, targeting scalp inflammation, and avoiding certain hair treatments can improve female hair loss treatment.
research WWOX Deficiency Causes Downregulation of Prosurvival ERK Signaling and Abnormal Homeostatic Responses in Mouse Skin
WWOX deficiency in mice causes skin and fat tissue problems due to disrupted cell survival signals.
research Two-Photon Microscopy for Intracutaneous Imaging of Stem Cell Activity in Mice
Two-photon microscopy effectively tracks live stem cell activity in mouse skin with minimal harm and clear images.
research Glycome Profiling by Lectin Microarray Reveals Dynamic Glycan Alterations During Epidermal Stem Cell Aging
Aging changes sugar molecules on skin stem cells, which may affect their ability to repair skin.
research Alterations in Epidermal Stem Cells Within the Pilosebaceous Unit in Atrophic Acne Scars
Inflammatory acne damages skin stem cells and reduces their growth, leading to atrophic acne scars.
research Modulation of YBX1 Phosphorylation Determines Epidermal Stem Cell Function
Changing YBX1 protein activity affects skin stem cell function and aging.
research Chromatin Architectural Protein CTCF Controls Epidermal Barrier Formation, Hair Follicle Fate Maintenance, and Suppresses Inflammatory Responses in the Skin Epithelium
The protein CTCF is essential for skin development, maintaining hair follicles, and preventing inflammation.
research Noggin Overexpression Inhibits Eyelid Opening by Altering Epidermal Apoptosis and Differentiation
Noggin overexpression delays eyelid opening by affecting cell death and skin cell development.
research Epidermal Abnormalities and Increased Malignancy of Skin Tumors in Human Epidermal Keratin 8-Expressing Transgenic Mice
Mice with human skin protein K8 had more skin problems and cancer.
research The De Novo DNA Methyltransferase DNMT3A Is Required for Epidermal Homeostasis
DNMT3A is crucial for healthy skin and hair growth.
research Progressive Alopecia Reveals Decreasing Stem Cell Activation Probability During Aging of Mice with Epidermal Deletion of DNA Methyltransferase 1
Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.
research The Rho Guanosine Nucleotide Exchange Factors Vav2 And Vav3 Modulate Epidermal Stem Cell Function
Vav2 and Vav3 proteins help control skin stem cell numbers and activity in both healthy and cancerous cells.
research Maintenance of Epidermal Progenitor Function Through the mRNA Degradation and Translation Pathways
The protein DDX6 helps keep skin cells renewing properly by controlling the production of certain other proteins and breaking down those that cause cells to mature too quickly.
research Developmental Genetics of Color Pattern Establishment in Cats
Cat color patterns are determined early in development by gene expression and epidermal changes, with the Dickkopf 4 gene playing a crucial role.
research H3K9me3 Methyltransferase SETDB1 Controls Retrotransposon Silencing, DNA Methylation, Constitutive Heterochromatin Maintenance and 3D-Chromatin Structure in Epidermal Keratinocytes
SETDB1 is essential for controlling DNA methylation, silencing retrotransposons, and maintaining skin cell health, with its absence leading to skin inflammation and hair loss.
research An Extended Epidermal Response Heals Cutaneous Wounds in the Absence of a Hair Follicle Stem Cell Contribution
Skin can heal wounds without hair follicle stem cells, but it takes a bit longer.
research Vitamin D and Calcium Signaling in Epidermal Stem Cells and Their Regeneration
Vitamin D and calcium are important for skin stem cell function and wound healing.
research Self-Assembled Complete Hair Follicle Organoids by Coculture of Neonatal Mouse Epidermal Cells and Dermal Cells in Matrigel
Scientists created complete hair-like structures by growing mouse skin cells together in a special gel.
research Aging Skin: A Window to the Body
Skin aging reflects overall body aging and can indicate internal health conditions.
research Small T Antigen From a Folliculotropic Polyomavirus Activates Canonical Wnt/β-Catenin Signaling In Vivo
A virus protein can activate a pathway that may lead to abnormal hair follicle development.
research Beyond Goosebumps: Interactions Between the Hair Follicle, the Arrector Pili Muscle, and the Sympathetic Nerve During Development and Hair Follicle Regeneration
Arrector pili muscle regulates hair follicle stem cells, DNA methylation needed for hair cycling, and Wnt/B-catenin signaling starts hair growth.
research CD98hc (SLC3A2) Regulation of Skin Homeostasis Wanes With Age
CD98hc's role in skin health decreases with age.
research Pleiotropic Role of Notch Signaling in Human Skin Diseases
Notch signaling disruptions can cause various skin diseases.
research Endogenous Skin Fluorescence Is a Good Marker for Objective Evaluation of Comedolysis
Fluorescence can effectively measure acne treatment progress.
research Immunohistochemical Expression of Keratins in Normal Ovine Skin and in Chronic Dermatitis Due to Sarcoptes Scabiei
Sheep with chronic Sarcoptes scabiei dermatitis have altered keratin expression in their skin.
research EGFR Controls Hair Shaft Differentiation in a p53-Independent Manner
EGFR helps control how hair grows and forms without needing p53 protein.
research Connecting Signaling Dynamics With Cell Fates In Live Mice
Stem cells control their future role by changing ERK signal timing, affecting tissue regeneration and cancer.
research Cutaneous Overexpression of Cyclooxygenase-2 Models Androgenetic Alopecia in Adult Mice
Cyclooxygenase-2 overexpression in mice skin causes hair loss like human androgenetic alopecia.
research Transverse Sections for Diagnosis of Alopecia?
Vertical sections are better than horizontal sections for diagnosing alopecia.