research Differential effects of melatonin as a broad range UV-damage preventive dermato-endocrine regulator
Melatonin protects skin against UV damage by regulating various cellular processes.
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research Evaluating hair growth promoting effects of candidate substance: A review of research methods
The document concludes that while lab results for hair growth promotion are promising, human trials are needed and better testing methods should be developed.
research Structural and biochemical changes underlying a keratoderma-like phenotype in mice lacking suprabasal AP1 transcription factor function
Inhibiting AP1 in mice skin causes structural changes and weakens the skin barrier.
research Advances in the Study of Stem-Cell-Enriched Hair Follicle Bulge Cells: A Review Featuring Characterization and Isolation of Human Bulge Cells
Scientists have made progress in understanding hair follicle stem cells, identifying specific genes and markers, and suggesting their use in treating hair and skin conditions.
research Alterations in the expression of specific epidermal keratin markers in the hairless mouse by the topical application of the tumor promoters 2,3,7,8-tetrachlorodibenzo-p-dioxin and the phorbol ester 12-O-tetradecanoylphorbol-13-acetate
TCDD changes skin cell growth and keratin production in mice.
research Developmental and evolutionary comparative analysis of a regulatory landscape in mouse and chicken
Gene regulation evolved differently in mouse and chicken skin, but remained stable in their trunks.
research Transcriptomics analysis reveals molecular alterations underpinning spaceflight dermatology
Spaceflight can harm skin health by altering gene expression, affecting DNA, mitochondria, and skin barriers.
research Transient treatment of pregnant Merino ewes with modulators of cortisol biosynthesis coinciding with primary wool follicle initiation alters lifetime wool growth
Altering maternal cortisol during pregnancy can improve wool growth in Merino sheep.
research Retinoids Putting the “A” in Alopecia
Vitamin A may influence hair loss conditions like alopecia, but more research is needed to understand how.
research Molecular elements of the regulatory control of keratin filament modulator AHF/trichohyalin in the hair follicle
The study concluded that a protein important for hair strength is regulated by certain molecular processes and is affected by growth phases.
research Discovery of genes and proteins possibly regulating mean wool fibre diameter using cDNA microarray and proteomic approaches
Researchers identified genes and proteins that may influence wool thickness in sheep.
research Cell-Based Model Systems for Validation of Various Efficacy-Based Claims for Cosmetic Ingredients
Cell-based models help test if cosmetic ingredients really work for hair growth and skin health.
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 A Signature of Genes Featuring FGF11 Revealed Aberrant Fibroblast Activation and Immune Infiltration Properties in Keloid Tissue
Keloid skin disorder involves abnormal fibroblast activation and immune response, linked to a group of genes including FGF11.
research Anti-allergic Effects Of Fertilized Red Ginseng Marc On 2,4-dinitrochlorobenzene-induced Atopic Dermatitis-like Mice Model
Fermented red ginseng marc may help treat atopic dermatitis by reducing inflammation and improving skin health.
research New insights into microRNA in dermatological diseases
MicroRNAs could lead to new treatments for skin diseases, but more research is needed.
research Exploring the Anti-Seborrheic Dermatitis Effects of Apricot Kernel Oil Using the Rat-Dinitrofluorobenzene Induced Model: An Investigation Using Biochemical, Molecular. And Histopathological Methods
Apricot Kernel Oil may help treat seborrheic dermatitis and improve hair health.
research Hair growth stimulation by a Natural Remedy: Animal Studies
The plant extract remedy Satura® Rosta promotes hair growth and regrowth without negative effects.
research Photo-downregulation of SIRT4 mitigates aging in mice by enhancing H3K9ac via fatty acid metabolism
Red light exposure can slow aging in mice by improving fat metabolism.
research Keratinocytes of the Upper Epidermis and Isthmus of Hair Follicles Express Hemoglobin mRNA and Protein
Skin cells and certain hair follicle areas produce hemoglobin, which may help protect against oxidative stress like UV damage.
research A transient dermal niche and dual epidermal programs underlie sweat gland development
Sweat gland development involves two unique skin cell programs and a temporary skin environment.
research 175 Understanding immune privilege in an inducible mouse model of primary cicatrcial alopecia
The study found that a key immune pathway protecting hair follicles is reduced in a mouse model of scarring hair loss.
research 1412 “Telescope model” for coordinated organ morphogenesis and stem cell formation
Developing hair follicles form from ring-shaped patterns, with future stem cells originating from the outer ring, not the upper layers, as previously thought.
research La voie de la PGI2 pour améliorer la cicatrisation des plaies du pied diabétique
Targeting the PGI2 pathway may help heal diabetic foot ulcers.
research LGR5 is a Conserved Marker of Hair Follicle Stem Cells Across Species and is Present Early and Throughout Follicle Morphogenesis
LGR5 is a marker found in hair follicle stem cells in various species and is important for hair growth and skin repair.
research Decision letter: Role of distinct fibroblast lineages and immune cells in dermal repair following UV radiation-induced tissue damage
Different types of sun exposure can damage skin cells and affect healing, with chronic exposure being more harmful, and certain immune cells help in the repair process.
research 837 Micro-regional transcriptome reveals local dermal-epidermal intercorrelation in atopic dermatitis
Atopic dermatitis shows a link between skin layers in inflammation, detectable with detailed gene analysis.
research Dermal niche signaling and epidermal stem cells
Skin health and repair depend on the signals between skin stem cells and their surrounding cells.
research In This Issue
Scientists found a new method using 3D cell cultures to grow human hair which may improve hair restoration treatments.
research Microenvironmental reprogramming by three-dimensional culture enables dermal papilla cells to induce de novo human hair-follicle growth
Growing human skin cells in a 3D environment can stimulate new hair growth.