research Sic Transit Gloria: Farewell to the Epidermal Transit Amplifying Cell?
New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.
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480-510 / 1000+ results research Novel Type I Hair Keratins K39 and K40 Are the Last to be Expressed in Differentiation of the Hair: Completion of the Human Hair Keratin Catalog
K39 and K40 are the last keratins expressed in hair development, completing the hair keratin catalog.
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 Probing Keratinocyte and Differentiation Specificity of the Human K5 Promoter in Vitro and in Transgenic Mice
The human K5 promoter controls specific gene expression in skin cells, with key regulatory elements near the TATA box.
research Human Leukocyte Antigen Class II Alleles Are Associated with Risk of Alopecia Areata
Certain HLA class II alleles increase or decrease the risk of alopecia areata.
research Erworbene Alopezien im Kindesalter
Children's hair loss differs from adults, with alopecia areata being most common.
research Transcriptional Governance of Hair Follicle Stem Cell Quiescence and Niche Maintenance in Long-Term Tissue Regeneration
FOXC1 is essential for keeping hair follicle stem cells inactive and maintaining their environment for healthy hair growth.
research Stepwise acquisition of unique epigenetic signatures during differentiation of tissue Treg cells
Tissue environment greatly affects the unique epigenetic makeup of regulatory T cells, which could impact autoimmune disease treatment.
research Characterization of a 300 kbp Region of Human DNA Containing the Type II Hair Keratin Gene Domain
The research identified six functional hair keratin genes and four pseudogenes, providing insights into hair formation and gene organization.
research 570 DNA dioxygenases Tet1/2/3 control cell differentiation in the hair follicle keratinocytes via modulating the activity of BMP signaling pathway
Tet1/2/3 enzymes affect hair follicle cell development by influencing BMP signaling.
research Bidirectional binding property of high glycine–tyrosine keratin-associated protein contributes to the mechanical strength and shape of hair
High glycine–tyrosine keratin-associated proteins help make hair strong and maintain its shape.
research Independent genomewide screens identify the tumor suppressor VTRNA2-1 as a human epiallele responsive to periconceptional environment
The environment around the time of conception can change the VTRNA2-1 gene in a way that lasts for years and may affect disease risk.
research Linkage of Monilethrix to the Trichocyte and Epithelial Keratin Gene Cluster on 12q11-q13
research p63: a crucial player in epithelial stemness regulation
p63 is essential for controlling epithelial stem cells and tissue health.
research The human type I keratin gene family: Characterization of new hair follicle specific members and evaluation of the chromosome 17q21.2 gene domain
The study identified and characterized new keratin genes linked to hair follicles and epithelial tissues.
research Progressive Alopecia Reveals Decreasing Stem Cell Activation Probability during Aging of Mice with Epidermal Deletion of DNA Methyltransferase 1
Aging reduces stem cell activation, leading to hair loss in mice lacking a specific enzyme.
research The walking dead: sequential nuclear and organelle destruction during hair development
Cells in hair die by breaking down their DNA and mitochondria as they form keratin.
research Regulation of a hair follicle keratin intermediate filament gene promoter
The LEF-1 binding site enhances gene expression in hair follicles, with other proteins aiding specific regulation.
research Genome-wide p63-Target Gene Analyses Reveal TAp63/NRF2-Dependent Oxidative Stress Responses
TAp63 and NRF2 work together to manage oxidative stress, preventing premature aging and aiding skin functions.
research Understanding The Molecular Mechanisms Of Hair Follicle Stem Cell Quiescence And Genome Plasticity
Runx1 and CDK inhibitors help keep hair follicle stem cells inactive, affecting their future roles.
research 575 Senescent atrophic epidermis retains Lrig1+ stem cells and loses Wnt signaling, a phenotype shared with CD44KO mice
research TCF/Lef1 activity controls establishment of diverse stem and progenitor cell compartments in mouse epidermis
TCF/Lef1 activity is essential for proper skin cell development and renewal.
research Probing keratinocyte and differentiation specificity of the human K5 promoter in vitro and in transgenic mice.
The K5 promoter controls gene expression in skin cells, with specific DNA segments crucial for targeting and regulation.
research Epithelial barrier function: assembly and structural features of the cornified cell envelope
The cornified cell envelope forms a protective barrier in skin and hair, using specific proteins and lipids to maintain effectiveness.
research Genes for intermediate filament proteins and the draft sequence of the human genome
The study found 65 intermediate filament genes, including new keratins, and suggested updating keratin naming.
research The palette of techniques for cell cycle analysis
New techniques improve understanding of cell cycle dynamics at the single-cell level.
research Premature aging syndromes: From patients to mechanism
Studying premature aging syndromes helps understand human aging and suggests potential treatments.
research Managing Skin Ageing as a Modifiable Disorder—The Clinical Application of Nourella® Dual Approach Comprising a Nano-Encapsulated Retinoid, Retilex-A® and a Skin Proteoglycan Replacement Therapy, Vercilex®
Nourella® effectively improves skin thickness and elasticity, reversing aging signs.
research Cellular Senescence and Aging in Myotonic Dystrophy
Myotonic Dystrophy may age cells faster, and drugs that target aging could be potential treatments.
research Cellular senescence and polycystic ovary syndrome: mechanisms and therapeutic strategies from a new perspective
Targeting senescent cells may offer new treatments for PCOS.