research Ultrastructural and Immunohistochemical Characteristics of Telocytes in Human Scalp Tissue
Telocytes in the scalp may help with skin regeneration and maintenance.
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research Transepidermal UV Radiation of Human Scalp Skin Induces Distinctive Hair Follicle Damage, Mitigated by Topical Caffeine Treatment
Caffeine can protect scalp hair follicles from damage caused by UV radiation.
research SFRP2 Augments Wnt/β-Catenin Signalling in Cultured Dermal Papilla Cells
SFRP2 boosts Wnt3a/β-catenin signals in hair growth cells, with stronger effects in beard cells than scalp cells.
research Divergent Proliferation Patterns of Distinct Human Hair Follicle Epithelial Progenitor Niches In Situ and Their Differential Responsiveness to Prostaglandin D2
Different human hair follicle stem cells grow at different rates and respond differently to a baldness-related compound.
research DNA Determination of Human Hair Bulbs in Normal and Androgenetic Alopecia
Hair loss happens due to faster cell growth and fewer cells in affected follicles.
research ILC1-Like Innate Lymphocytes in Human Autoimmunity: Lessons from Alopecia Areata
ILC1-like cells can cause alopecia areata by disrupting hair follicle immunity, suggesting a new treatment approach.
research Generation of Human Hair Follicle Organoids In Vitro and Ex Vivo by Co-Culture of Primary Human Hair Matrix Keratinocytes and Dermal Papilla Fibroblasts
Scientists successfully grew mini hair follicles using human skin cells, which could help treat baldness.
research Transduction-Induced Overexpression of Merkel Cell T Antigens in Human Hair Follicles Induces Formation of Pathological Cell Clusters with Merkel Cell Carcinoma-Like Phenotype
Overexpressing Merkel cell virus proteins in human hair follicles can create clusters of cells that resemble Merkel cell cancer.
research Editor's Evaluation: Involvement of ILC1-Like Innate Lymphocytes in Human Autoimmunity, Lessons from Alopecia Areata
ILC1-like cells can independently cause alopecia areata by affecting hair follicles.
research Towards A Free Radical Theory Of Graying: Melanocyte Apoptosis In The Aging Human Hair Follicle As An Indicator Of Oxidative Stress Induced Tissue Damage
Oxidative stress causes hair to gray by damaging and killing pigment cells.
research 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 Spermidine Promotes Human Hair Growth and Is a Novel Modulator of Human Epithelial Stem Cell Functions
Spermidine may help reduce hair loss and deserves further testing as a treatment.
research Intrinsic Curvature in Wool Fibres Is Determined by the Relative Length of Orthocortical and Paracortical Cells
Wool fibre curvature is due to longer orthocortical cells compared to paracortical cells.
research Observational Study of Hair Follicle Cultured in Williams E Medium In Vitro
Human scalp hair follicles grow well in Williams E medium, which may help with hair transplants.
research The Role of the Microbiome in Scalp Hair Follicle Biology and Disease
The scalp's microorganisms significantly affect hair health and disease.
research The Potential Application of Ecklonia Cava Extract in Scalp Protection
Ecklonia cava extract may protect the scalp from pollution and improve its health.
research New Aspects of the Structure of Human Hair Based on Optical Microscopic Observations of Disassembled Hair Parts
Human hair's strength comes from a honeycomb-like structure and macrofibrils.
research Valproic Acid Promotes Human Hair Growth in In Vitro Culture Model
Valproic acid may help hair grow and could be a safe treatment for hair loss.
research Hair Physiology: Hair Growth, Alopecia, Scalp Treatment, Etc.
The document concludes that new treatments for hair loss may involve a combination of cosmetics, clinical methods, and genetic approaches.
research The PPAR-γ Modulator, N-Acetyl-GED, Protects From Epithelial-Mesenchymal Transition in Human Hair Follicles: Potential Relevance for Scarring Alopecia
N-acetyl-GED may help prevent and partially reverse a process that leads to scarring hair loss.
research Interaction Between Dermal Papilla Cells and Follicular Epithelial Cells In Vitro: Effect of Androgen
Testosterone helps beard and axillary hair cells grow by releasing growth factors from dermal papilla cells.
research Treatment With Cyclohexyl Salicylate, an Olfactory Receptor 2A4/7 Agonist, Promotes Human Hair Follicle Growth and Bulge Stem Cell Progeny Expansion
Cyclohexyl salicylate promotes human hair growth and increases certain hair follicle stem cell progeny.
research Biological Effects of Electrical Epilation on Human Hair Follicles and Perifollicular Skin Ex Vivo
Electrical epilation damages hair follicles and surrounding skin, likely preventing hair regrowth.
research IL-9/IL-9R Signaling as a Novel Regulator of Human Hair Follicle Growth and Immune Privilege
IL-9/IL-9R signaling can negatively affect human hair growth and may be a target for treating hair loss conditions.
research IL-15 Is an Unexpected Guardian of Hair Follicle Immune Privilege and Promotes Human Hair Growth Ex Vivo
IL-15 helps protect hair follicles from immune attacks and encourages hair growth.
research Hair and Nails: Insights from 2009 Studies
Low-dose acitretin helps nail psoriasis, stem cells may treat scarring alopecia, Chinese men have lower baldness rates, lateral foldplasty is good for ingrown toenails, hair diameter helps diagnose female baldness, childhood trauma linked to alopecia areata, certain hair-weaving leads to scalp conditions in African American women, and new methods for hair research and understanding hair and sweat gland development were introduced.
research Spatial Transcriptome Profiling Reveals TGFβ-2 in Hair Follicle Progenitor Cells Is a Potential Driver of Androgenetic Alopecia
TGFβ-2 may cause hair loss in androgenetic alopecia.
research Adenosine Stimulates Fibroblast Growth Factor-7 Gene Expression Via Adenosine A2b Receptor Signaling in Dermal Papilla Cells
Adenosine may promote hair growth by increasing FGF-7 levels in dermal papilla cells.
research The PDE4 Inhibitor, Apremilast, Suppresses Experimentally Induced Alopecia Areata in Human Skin In Vivo
Apremilast may help treat hair loss in alopecia areata.
research Peroxisome Proliferator-Activated Receptor-γ Signalling Protects Hair Follicle Stem Cells from Chemotherapy-Induced Apoptosis and Epithelial-Mesenchymal Transition
Activating PPAR-γ signalling can protect hair follicle stem cells from damage caused by chemotherapy.