research Mechanisms of Hair Graying: Incomplete Melanocyte Stem Cell Maintenance in the Niche
Hair graying is caused by the loss of pigment cells due to poor maintenance of stem cells in the hair follicle.
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research Potential Synergistic Effects of Haedoksamul-Tang and Finasteride on 5α-Reductase Inhibition and Proliferation of Human Follicle Dermal Papilla Cells
HST and HST/F promote hair growth and may help treat alopecia.
research Opsins and Cryptochrome Photoreceptors Mediate Blue Light Stimulatory Effect on Hair Growth
Blue light helps hair growth by affecting specific proteins in hair follicle cells.
research Assessment of the Induction and Morphogenic Potential of Human Hair Matrix Cells and Dermal Papilla Fibroblasts Ex Vivo
Human hair matrix cells and dermal papilla fibroblasts can form early hair follicle structures but don't produce hair shafts yet.
research Inducible Deletion of Epidermal Dicer and Drosha Reveals Multiple Functions for miRNAs in Postnatal Skin
Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.
research The Therapeutic Promise of Apoptosis
Blocking cell death in certain stem cells can improve wound healing and tissue regeneration.
research AP Collagen Peptides Improve Hair Growth and Quality by Promoting Human Hair Cell Proliferation and Keratin Synthesis
AP collagen peptides may help hair grow better and become stronger.
research Hair Growth Inhibition by Psychoemotional Stress: A Mouse Model for Neural Mechanisms in Hair Growth Control
Stress can stop hair growth in mice, and treatments can reverse this effect.
research Controlling MTORC1 Activity as a Novel Therapeutic Strategy for Managing Human Hair Growth and Pigmentation
Blocking mTORC1 activity with rapamycin could help increase hair pigmentation and growth, potentially reversing gray hair.
research Mechanisms of Cell Death Regulation in Hair Regeneration
Blocking cell death in hair follicles can lead to impaired hair growth.
research Human Hair Follicles Can Smell: OR2AT4-Mediated Hair Growth Regulation
Human hair follicles have a scent receptor that can influence hair growth.
research The Hair Cycle
The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.
research A Hot New Twist to Hair Biology: The Role of TRPV1 in Human Hair Growth Control
Capsaicin, found in chili peppers, can slow down hair growth by affecting skin cells and hair follicles.
research Oxidative Stress in Aging of Hair
Oxidative stress contributes to hair graying and loss as we age.
research The Hair Cycle
The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.
research Sept4/ARTS Regulates Stem Cell Apoptosis and Skin Regeneration
Mice without the Sept4/ARTS gene heal wounds better due to more stem cells that don't die easily.
research Age-Induced Hair Greying: The Multiple Effects of Oxidative Stress
Hair greying is caused by oxidative stress damaging hair follicles and melanocytes.
research Dermal Exosomes Containing miR-218-5p Promote Hair Regeneration by Regulating β-Catenin Signaling
Dermal exosomes with miR-218-5p boost hair growth by controlling β-catenin signaling.
research Apoptosis and Cutaneous Biology
Apoptosis is crucial for healthy skin and treating skin diseases.
research Targeted Disruption of Stat3 Reveals a Major Role for Follicular Stem Cells in Skin Tumor Initiation
Disrupting Stat3 in hair follicle stem cells greatly reduces skin tumor formation.
research Estrogen Leads to Reversible Hair Cycle Retardation Through Inducing Premature Catagen and Maintaining Telogen
Estrogen can temporarily slow down hair growth but this can be reversed.
research Hair Shaft Miniaturization Causes Stem Cell Depletion Through Mechanosensory Signals Mediated by a Piezo1-Calcium-TNF-α Axis
Hair thinning causes stem cell loss through a process involving Piezo1, calcium, and TNF-α.
research EGFR Controls Hair Shaft Differentiation in a p53-Independent Manner
EGFR helps control how hair grows and forms without needing p53 protein.
research Identification of MicroRNAs Involved in Growth Arrest and Cell Death in Hydrogen Peroxide-Treated Human Dermal Papilla Cells
Targeting specific miRNAs may help treat hair follicle issues caused by hydrogen peroxide.
research Hair Loss Caused by Gain-of-Function Mutant TRPV3 Is Associated with Premature Differentiation of Follicular Keratinocytes
A gene mutation causes early keratinocyte maturation leading to hair loss in Olmsted syndrome.
research Red Ginseng Oil Promotes Hair Growth and Protects Skin Against UVC Radiation
Red ginseng oil may help grow hair and protect skin from UVC light.
research Chemotherapy-Induced Hair Loss: The Use of Biomarkers for Predicting Alopecic Severity and Treatment Efficacy
Scalp cooling to prevent hair loss from chemotherapy works for some but not all, and studying hair damage markers could improve prevention and treatment.
research Effects of the Selective TrkA Agonist Gambogic Amide on Pigmentation and Growth of Human Hair Follicles In Vitro
Gambogic Amide helps maintain hair color and promotes hair growth.
research Study on the Mechanism of Cadmium Chloride Pollution Accelerating Skin Tissue Metabolism Disorder, Aging and Inhibiting Hair Regeneration
Cadmium chloride pollution can cause skin disorders, speed up aging, and prevent hair growth.
research PBX1-SIRT1 Positive Feedback Loop Attenuates ROS-Mediated HF-MSC Senescence and Apoptosis
PBX1 reduces aging and cell death in stem cells by boosting SIRT1 and lowering PARP1.