research The Features of Onychomatricomas on In Vivo Reflectance Confocal Microscopy
Reflectance confocal microscopy can noninvasively diagnose onychomatricoma by showing unique features different from healthy nails or nail fungus.
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research Distribution of Extracellular Matrix Molecules in Human Hair Follicles
ECM molecules are crucial for hair growth and development.
research Comparative Spatial Transcriptomic and Single-Cell Analyses of Human Nail Units and Hair Follicles Show Transcriptional Similarities between the Onychodermis and Follicular Dermal Papilla
Human nails and hair follicles have similar gene activity, especially in the cells that contribute to their growth and development.
research Localization of Plasminogen Activator Inhibitor Type 2 in Hair and Nail: Implications for Terminal Differentiation
PAI-2 helps in the maturation and protection of hair and nail cells.
research Immunology of the Human Nail Apparatus: The Nail Matrix Is a Site of Relative Immune Privilege
The nail matrix has a reduced immune response, protecting it from autoimmunity.
research Androgenetic Alopecia, Trichotrophic Substances, and Histologic Studies of the Human Scalp
Minoxidil promotes hair growth but exact mechanism is unknown.
research Differences in Hair Follicle Dermal Papilla Volume Are Due to Extracellular Matrix Volume and Cell Number: Implications for the Control of Hair Follicle Size and Androgen Responses
Hair follicle size is mainly influenced by the number of cells and extracellular matrix volume, with cell number having a larger impact.
research Hair Follicle Biology and Topical Minoxidil: Possible Mechanisms of Action
Minoxidil stimulates hair growth by increasing hair thickness and prolonging growth phase.
research Biological Characterization of Cultured Dermal Papilla Cells and Hair Follicle Regeneration In Vitro and In Vivo
Cultured dermal papilla cells can regenerate hair follicles and sustain hair growth.
research Immunolocalization of Telomerases in Human Hairs Identifies Proliferating Cells in the Bulb Matrix and Outer Root Sheath
Telomerase-positive cells are mainly in the bulb matrix and outer root sheath of hair follicles.
research Autophagy Is Essential for Maintaining the Growth of a Human Mini-Organ: Evidence from Scalp Hair Follicle Organ Culture
Autophagy is important for human hair growth and health.
research Plasticity and Cytokinetic Dynamics of the Hair Follicle Mesenchyme During the Hair Growth Cycle: Implications for Growth Control and Hair Follicle Transformations
Disruptions in hair follicle fibroblast dynamics can cause hair growth problems.
research Telogen Effluvium: A Comprehensive Review
Telogen effluvium is a reversible hair loss condition that requires a detailed diagnosis and often resolves on its own.
research Functional Hair Follicle Regeneration
Scientists made working hair follicles using stem cells, helping future hair loss treatments.
research Integral Hair Lipid in Human Hair Follicle
Human hair has a protective lipid layer that can be damaged by moisture and treatments, affecting hair growth and health.
research Onychomatricoma: Clinical Presentation and Management
The treatments for fungal nail infection, hair loss in men, benign nail tumor, and chemotherapy-associated nail bed inflammation are effective and safe.
research Sex Hormones and Antiandrogens Influence In Vitro Growth of Dermal Papilla Cells and Outer Root Sheath Keratinocytes of Human Hair Follicles
Certain sex hormones and antiandrogens can either slow down or speed up the growth of human hair follicle cells depending on their concentration.
research Hair and Nail Relationship: A Comparative Study
Hair and nails are similar keratin structures with different shapes and growth, affected by the same diseases and environmental factors.
research A Primer for Studying Cell Cycle Dynamics of the Human Hair Follicle
The document concludes that understanding hair follicle cell cycles is crucial for hair growth and alopecia research, and recommends specific techniques and future research directions.
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 hair bulb contains different types of melanocytes with varying abilities to produce melanin.
research Activation of Wnt/β-Catenin Signaling Is Involved in Hair Growth-Promoting Effect of 655-nm Red Light and LED in In Vitro Culture Model
Red light and LED treatments help hair grow by activating a specific cell signaling pathway.
research Integral Roles of Specific Proteoglycans in Hair Growth and Hair Loss: Mechanisms Behind the Bioactivity of Proteoglycan Replacement Therapy with Nourkrin with Marilex in Pattern Hair Loss and Telogen Effluvium
Proteoglycans are important for hair growth, and a specific treatment can help reduce hair loss.
research The Pattern and Clinical Profile of Alopecia Areata: Panoramic Review, Update, and Advances on Etiopathogenesis, Associated Factors, Diagnosis, Complications, Management, and Prognosis in Treatment 2023
Alopecia areata causes sudden hair loss, has genetic links, and can be managed but not cured.
research Supravenous Repigmentation of Hair Shafts in a Patient with Regrowing Alopecia Totalis: A Case Report and Hypothesis
A woman with alopecia totalis regrew dark hair in bands after using a corticosteroid ointment.
research Cutaneous Side Effects of Chemotherapy and Radiotherapy
Chemotherapy and radiotherapy can cause skin side effects like rashes, hair loss, and nail changes, which are usually managed with conservative treatments.
research The Control of Hair Growth: An Overview
Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.
research Hair Growth Promoting Effect and Action Mechanism of Chrysanthemum Zawadskii Extract
Chrysanthemum zawadskii extract may help treat hair loss by promoting hair growth and affecting growth factors.
research Hirsutism and the Variable Response of the Pilosebaceous Unit to Androgens
Different women's hair and skin glands respond to hormones in varied ways, which can cause unwanted hair growth even with normal hormone levels, and more research is needed to treat this effectively.
research Robotically Assisted Follicular Unit Extraction in Surgical Hair Restoration
Robotic-assisted hair transplant is effective and less painful, but needs more evaluation for long-term results.
research The Pathogenesis of Alopecia Areata
Alopecia areata is likely caused by a combination of genetic factors and immune system dysfunction, and may represent different diseases with various causes.