research Developmental trajectory of hair cortisol concentrations across childhood
Hair cortisol levels decrease as children age, stabilizing around age 4.
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870-900 / 1000+ resultsresearch Live imaging reveals chromatin compaction transitions and dynamic transcriptional bursting during stem cell differentiation in vivo
Stem cell differentiation involves gradual chromatin changes and dynamic gene activity.
research Behavior of Human Foreskin Keratinocytes Expressing a Hair Follicle Stem Cell Marker CD200
CD200 is not a reliable marker for identifying stem cells in all skin types.
research Location and fine structure of melanocytes in human fetal scalp hair follicles.
Melanocytes in the outer root sheath are likely stem cells that grow fast but stay immature.
research EMQN best practice guidelines for molecular genetic testing and reporting of 21-hydroxylase deficiency
The guidelines ensure accurate genetic testing and reporting for 21-hydroxylase deficiency.
research Location and phenotype of human adult keratinocyte stem cells of the skin
Stem cells are in deep skin layers, while differentiating cells are in shallow layers.
research Facial pore refining by targeting dermal and epidermal functions: Assessment across age and gender
The composition effectively reduces facial pores by improving skin structure and function.
research Collective heterogeneity of mitochondrial potential in contact inhibition of proliferation
Mitochondrial activity varies in cells before they stop growing, affecting their growth potential.
research Ontogeny and regional variability of keratin 2e (K2e) in developing human fetal skin: a unique spatial and temporal pattern of keratin expression in development
Keratin 2e shows a unique pattern in developing fetal skin, different from other keratins.
research Exogen involves gradual release of the hair club fibre in the vibrissa follicle model
Hair sheds gradually from the follicle, with readiness to shed indicated by less attachment material.
research SF-066-4 線維芽細胞+血管内皮前駆細胞共培養シートを用いた新たな膵断端処理法の開発(膵-2,サージカルフォーラム,第110回日本外科学会定期学術集会)
Metabolic processes and key genes like FGF5, FGFR1, and RRAS significantly affect hair follicle growth in Inner Mongolian Cashmere goats.
research Changes in the proteomic profile of adipose tissue-derived mesenchymal stem cells during passages
Adipose stem cells show common protein changes as they grow, especially involving S100A6.
research “Two-Cell Assemblage” Assay: A Simple in vitro Method for Screening Hair Growth-Promoting Compounds
The "Two-Cell Assemblage" assay is a new, simple method to identify substances that may promote hair growth.
research The bright side of fibroblasts: molecular signature and regenerative cues in major organs
Fibroblasts, cells usually linked to tissue repair, also help regenerate various organs and their ability decreases with age. Turning adult fibroblasts back to a younger state could be a new treatment approach.
research Beyond the Epidermal-Melanin-Unit: The Human Scalp Anagen Hair Bulb Is Home to Multiple Melanocyte Subpopulations of Variable Melanogenic Capacity
The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
research COMMENTARY
The Core Curriculum for Hair Restoration Surgery aims to improve doctor training for better, safer, and more natural-looking hair loss treatments.
research PTEN Mediates Activation of Core Clock Protein BMAL1 and Accumulation of Epidermal Stem Cells
PTEN helps control the number and health of skin stem cells by working with the protein BMAL1.
research Mult-trait analysis of GWAS - Perceived youtfulness - UKBB
The conclusion is that certain traits, including perceived facial aging and BMI, are linked to how youthful people look, with some differences between males and females.
research 3D Co-Culture model of Endothelial Colony Forming Cells (ECFCs) Reverses Late Passage Adipose-derived Stem Cell Senescence for Wound Healing
A 3D co-culture model improved stem cell function and wound healing.
research Changing Patterns of Localization of Putative Stem Cells in Developing Human Hair Follicles
Stem cells in developing hair follicles move to specific areas as they mature.
research 266 Glycogen metabolism and Cori cycle in human hair follicles
Human hair follicles have a unique way of using energy and might use the Cori cycle; blocking CCR5 could help treat hair loss.
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 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 A computationally inferred regulatory heart aging model including post-transcriptional regulations
Researchers created a model to understand heart aging, highlighting key genes and pathways, and suggesting miR-208a as a potential heart attack biomarker.
research 189 Integrating single-cell and spatial transcriptomics of human hair follicles to define transcriptional signature of follicular dermal papilla
The research identified specific genes that are active in the cells crucial for hair growth.
research Expression and localization of Sox10 during hair follicle morphogenesis and induced hair cycle
Sox10 is important for hair follicle development and hair growth cycles.
research From a stem-cell–centered to a niche-centered view: the core role of collagen networks in hair loss and hair follicle miniaturization
Collagen networks play a key role in hair loss and follicle miniaturization.
research The Impact of Centrifugation Devices and Collection Tubes on Fibrin Characteristics and Growth Factor Release Under High- and Low-Speed Protocols
Low-speed protocols with certified centrifuges and FDA-approved glass tubes are best for effective PRF outcomes.
research Force-triggered density gradient sedimentation and cocktail enzyme digestion treatment for isolation of single dermal papilla cells from follicular unit extraction harvesting human hair follicles
A new method improves the isolation of hair follicle cells for better hair growth research.
research Investigation of Transcriptional Gene Profiling in Normal Murine Hair Follicular Substructures Using Next-Generation Sequencing to Provide Potential Insights into Skin Disease
Hair follicles have a more inactive cell cycle than other skin cells, which may help develop targeted therapies for skin diseases and cancer.