research Progressive Expression of PPARGC1α Is Associated with Hair Miniaturization in Androgenetic Alopecia
Increased PPARGC1α relates to hair thinning in common baldness.
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research Dermal Papilla Cell Number Specifies Hair Size, Shape, and Cycling, and Its Reduction Causes Follicular Decline
More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.
research Cells Within the Bulge Region of Mouse Hair Follicle Transiently Proliferate During Early Anagen: Heterogeneity and Functional Differences of Various Hair Cycles
Mouse hair follicle cells briefly grow during the early hair growth phase, showing that these cells are important for starting the hair cycle.
research Sphere Formation Increases the Ability of Cultured Human Dermal Papilla Cells to Induce Hair Follicles from Mouse Epidermal Cells in a Reconstitution Assay
Forming spheres boosts the ability of certain human cells to create hair follicles when mixed with mouse skin cells.
research Ephrins Negatively Regulate Cell Proliferation in the Epidermis and Hair Follicle
Ephrins slow down skin and hair follicle cell growth.
research Stem Cell Factor/c-Kit Signaling in Normal and Androgenetic Alopecia Hair Follicles
SCF and c-Kit decrease in AGA hair follicles, possibly affecting hair pigmentation and growth.
research Platelet-Derived Growth Factor Signaling Modulates Adult Hair Follicle Dermal Stem Cell Maintenance and Self-Renewal
PDGF signaling is crucial for maintaining and renewing hair follicle stem cells, which could help treat hair loss.
research Skin: Basic Structure and Function
The skin is a complex barrier that protects the body, regulates temperature, and helps with immune responses.
research Human TSC2-Null Fibroblast-Like Cells Induce Hair Follicle Neogenesis and Hamartoma Morphogenesis
Cells from a skin condition can create new hair follicles and similar growths in mice, and a specific treatment can reduce these effects.
research The mRNA for Protease Nexin-1 is Expressed in Human Dermal Papilla Cells and its Level is Affected by Androgen
Human skin cells contain Protease Nexin-1, and male hormones can decrease its levels, potentially affecting hair growth.
research Macrophage-Stimulating Protein Promotes Hair Growth Ex Vivo and Induces Anagen from Telogen Stage Hair Follicles In Vivo
Macrophage-stimulating protein helps hair grow and can start hair growth phase in mice and human hair samples.
research Wnt1a Maintains Characteristics of Dermal Papilla Cells That Induce Mouse Hair Regeneration in a 3D Preculture System
Wnt1a helps keep cells that can grow hair effective for potential hair loss treatments.
research Induction of Versican by Ascorbic Acid 2-Phosphate in Dermal Papilla Cells
Vitamin C derivative increases versican in cells, potentially aiding hair growth.
research CCN2 Modulates Hair Follicle Cycling in Mice
The protein CCN2 controls hair growth by affecting hair follicle formation and stem cell activity in mice.
research Adherence to Topical Hydrocortisone 17-Butyrate 0.1% in Different Vehicles in Adults with Atopic Dermatitis
Adults with atopic dermatitis showed similar adherence to different forms of hydrocortisone cream, but actual use varied despite self-reports of near-perfect usage.
research Transcriptional Activation of CCN1 and CCN2, Targets of Canonical Wnt Signal, by Ascorbic Acid 2-Phosphate in Human Dermal Papilla Cells
Vitamin C derivative may promote hair growth by activating specific genes.
research Regeneration of a New Hair Follicle from the Upper Half of a Human Hair Follicle in a Nude Mouse
The upper half of a human hair follicle can grow a new hair in a mouse, but success is rare.
research An In Vitro Model for the Study of Human Hair Growth
Researchers created a lab model to study human hair growth, showing it can grow and self-regulate outside the body.
research Expression of an Olfactomedin-Related Gene in Rat Hair Follicular Papilla Cells
FP-1 is a key protein in rat hair growth, active only during the growth phase.
research Expression of Mesenchymal Stem Cell Marker CD90 on Dermal Sheath Cells of the Anagen Hair Follicle in Canine Species
CD90 is present on specific cells in dog hair follicles.
research Dermal Macrophage and Its Potential in Inducing Hair Follicle Regeneration
Dermal macrophages might help regrow hair.
research Hair Follicle Reconstruction and Stem Cells
Stem cells could improve hair growth and new treatments for baldness are being researched.
research Co-Expression Pattern of VEGFR-2 With Indicators Related to Proliferation, Apoptosis, and Differentiation of Anagen Hair Follicles
VEGFR-2 activation is likely involved in hair follicle growth, survival, and development.
research Pilomatricoma in the Neck of an Adult Male
A man had a non-cancerous neck tumor related to hair follicles removed with no return of the tumor.
research Independent DSG4 Frameshift Variants in Cats with Hair Shaft Dystrophy
Cats with abnormal hair had DSG4 gene changes causing hair problems.
research Cornification
Cornification is the process where living skin cells die to create a protective barrier, and problems with it can cause skin diseases.
research Optical Coherence Tomography Examination of Hair
OCT can effectively examine and reveal details about human hair and scalp conditions.
research Hair, Cutaneous Homeostasis, and Stem Cell Functions
Proteins like aPKC and PDGF-AA, substances like adenosine and ATP, and adipose-derived stem cells all play important roles in hair growth and health, and could potentially be used to treat hair loss and skin conditions.
research Hair Today
The document concludes that understanding hair biology is key to treating hair disorders, with gene therapy showing potential as a future treatment.
research Towards a Molecular Understanding of Hair Loss and Its Treatment
Future hair loss treatments should aim to extend hair growth, reactivate resting follicles, reverse shrinkage, and possibly create new follicles, with gene therapy showing promise.