research Human Skin is a Steroidogenic Tissue: Steroidogenic Enzymes and Cofactors Are Expressed in Epidermis, Normal Sebocytes, and an Immortalized Sebocyte Cell Line (SEB-1)
Human skin can produce steroids from cholesterol.
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research A multi-omic single-cell landscape of perinatal mouse skin maps lineage specification and reveals shared dynamics in human fetal skin
Mouse and human skin development share similar fibroblast timelines.
research Expression patterns of the glial cell line–derived neurotrophic factor, neurturin, their cognate receptors GFRα-1, GFRα-2, and a common signal transduction element c-Ret in the human skin hair follicles
Certain proteins and their receptors are more active during the growth phase of human hair and could be targeted to treat hair disorders.
research Multi-potentiality of a new immortalized epithelial stem cell line derived from human hair follicles
Scientists created a long-lasting stem cell line from human hair that can turn into different skin and hair cell types.
research Establishment of keratinocyte cell lines from human hair follicles
Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.
research Age‐associated decrease in GDNF and its cognate receptor GFR α‐1 protein expression in human skin
Human skin has less GDNF and its receptor with age.
research Human skin stem cells and the ageing process
Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.
research Metabolic pathway of Cis-UCA upon Ultraviolet B (UVB) exposure using ¹H Nuclear Magnetic Resonance (NMR) spectroscopy, Molecular Docking and cell viability of human keratinocytes (HaCaT) cell lines
Cis-UCA can form new compounds without enzymes, and sulphide donors reduce its UVB-induced toxicity in skin cells.
research The in vitro properties of dermal papilla cell lines established from human hair follicles
Dermal papilla cells from human hair follicles form unique structures and don't live as long as other skin cells in lab conditions.
research Regulatory effect of 4-O-methylhonokiol on TGF-β1-induced cell cycle arrest in human keratinocyte cell line (HaCaT)
4-O-methylhonokiol from Magnolia Officinalis may promote hair growth by interfering with TGF-β1 effects in skin cells.
research Culture of the human pilosebaceous unit, hair follicle and sebaceous gland
The article concludes that developing in vitro models for human hair structures is important for research and reducing animal testing, but there are challenges like obtaining suitable samples and the models' limitations.
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 Single cell transcriptomics of human epidermis reveals basal stem cell transition states
Basal stem cells in the skin have distinct types that are crucial for skin structure and health.
research Reawakening GDNF's regenerative past in mice and humans
Activating the GDNF-GFRα1-RET signaling pathway could potentially promote skin and limb regeneration in humans and could be used to treat hair loss and promote wound healing.
research Applications of Human Pluripotent Stem Cell–Derived Skin Organoids in Dermatology
Skin organoids from stem cells can help study and treat skin issues but face some challenges.
research 870 Y27632 promotes proliferation via EGFR signaling in a newly isolated and characterized human primary sebocyte cell line
Y27632 increases cell growth through EGFR signaling, not ROCK1/2.
research 1439 Development of a complex skin organ in human induced pluripotent stem cell-derived organoids
Scientists created skin-like structures from stem cells that include features like hair and sweat glands.
research Expression patterns of programmed cell death 4 protein in normal human skin and some representative skin lesions
Increasing PDCD4 protein may help prevent or treat some skin cancers.
research Synthesis, Biological Evaluation and Molecular Docking of Avicequinone C Analogues as Potential Steroid 5α-Reductase Inhibitors
Certain compounds, especially those with a propionic substituent, could potentially be new treatments for hair loss and similar disorders.
research Recreation of a hair follicle regenerative microenvironment: Successes and pitfalls
Hair growth environment recreated with challenges; stem cells make successful skin organoids.
research Effects of a local commercial herbal cleanser on hair growth in Wistar rats
The herbal cleanser increased hair growth in rats without harming their skin.
research Diverse cellular players orchestrate regeneration after wounding
Different cell types work together to repair skin, and targeting them may improve healing and reduce scarring.
research Cysteine Prevents the Reduction in Keratin Synthesis Induced by Iron Deficiency in Human Keratinocytes
Cysteine helps maintain keratin production in skin cells even when iron is low.
research Epidermal stem cell lineages
Epidermal stem cells are crucial for skin health and problems with them can cause issues like poor wound healing, cancer, and aging.
research Dynamic interplay between IL-1 and WNT pathways in regulating dermal adipocyte lineage cells during skin development and wound regeneration
IL-1 promotes fat cell growth in skin, while WNT inhibits it and encourages scar formation.
research Identification of the cell lineage at the origin of basal cell carcinoma
Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.
research Genetic lineage tracing in skin reveals predominant expression of HEY2 in dermal papilla during telogen and that HEY2 + cells contribute to the regeneration of dermal cells during wound healing
HEY2+ cells help regenerate skin during wound healing.
research Generation and Characterization of Multipotent Stem Cells from Established Dermal Cultures
Human skin cells can be turned into versatile stem cells, but their ability to do so decreases with repeated use.
research 707 Guiding skin organoid generation via extracellular matrix cues and spatially controlled morphogen gradients
Scientists improved how to make skin-like structures from stem cells using special gels and a device that controls growth signals, leading to better hair and skin features.
research Generation of folliculogenic human epithelial stem cells from induced pluripotent stem cells
Scientists created stem cells that can grow hair and skin.