research Immunohistopathological Analysis of Frizzled-4-Positive Immature Melanocytes from Hair Follicles of Patients with Rhododenol-Induced Leukoderma
Rhododendrol in skin-whitening products can cause skin depigmentation and immune reactions.
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research Rapunzel Alopecia: A Peculiar Form of Non-Marginal Traction Alopecia Secondary to Excessively Long Hair
Long hair can cause hair loss due to constant pulling.
research Nestin as a Marker of Unipotent Embryonic and Adult Progenitors Differentiating into an Epithelial Cell Lineage of the Hair Follicles
Nestin identifies specific progenitor cells in hair follicles that can become outer root sheath cells.
research Therapeutic Management of Generalized Canine Demodicosis With Secondary Bacterial and Yeast Infections: A Case Report
The dog fully recovered one month after treatment.
research Trachyonychia Associated with Alopecia Areata and Secondary Onychomycosis
An 8-year-old girl had nail and hair issues that improved without specific treatment, but fungal nail infection was hard to cure.
research Androgens and Androgen Receptor Action in Skin and Hair Follicles
Male hormones and their receptors play a key role in hair loss and skin health, with potential new treatments being explored.
research Adenosine Stimulates Growth of Dermal Papilla and Lengthens the Anagen Phase by Increasing the Cysteine Level via Fibroblast Growth Factors 2 and 7 in an Organ Culture of Mouse Vibrissae Hair Follicles
Adenosine helps hair grow longer and stronger by boosting certain growth factors and signaling pathways.
research Erythropoietin Promotes Hair Shaft Growth in Cultured Human Hair Follicles and Modulates Hair Growth in Mice
Erythropoietin helps hair grow and could be a potential treatment for hair loss.
research Ephrin-A3 Increases Hair Follicle Density and Accelerates Anagen Development in Neonatal Mice
Ephrin-A3 helps increase and speed up hair growth in baby mice.
research Functionally Distinct Melanocyte Populations Revealed by Reconstitution of Hair Follicles in Mice
Only skin melanocytes, not other types, can color hair in mice.
research TR3 Is Preferentially Expressed by Bulge Epithelial Stem Cells in Human Hair Follicles
TR3 is mainly found in hair follicle stem cells and may be involved in hair loss.
research Hair Root Studies in Patients Suffering from Primary and Secondary Syphilis
Syphilis patients showed abnormal hair root changes, with no difference between primary and secondary stages.
research Canonical and Non-Canonical Wnt Signaling Control the Regeneration of Amputated Rodent Vibrissae Follicles
Both main and alternative Wnt signaling are important for regrowing rodent whisker follicles.
research Impaired Differentiation Potential of CD34-Positive Cells Derived from Mouse Hair Follicles After Long-Term Culture
Mouse hair follicle stem cells lose their ability to change into different cell types after being grown for a long time.
research Multi-Potentiality of a New Immortalized Epithelial Stem Cell Line Derived from Human Hair Follicles
Scientists created a long-lasting stem cell line from human hair that can turn into different skin and hair cell types.
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 Genome-Wide Association Study of Alopecia Areata in Taiwan: The Conflict Between Individuals and Hair Follicles
Certain genetic variants linked to immune response increase the risk of alopecia areata in Taiwanese people.
research Identification of Transcriptional Targets of Wnt/β-Catenin Signaling in Dermal Papilla Cells of Human Scalp Hair Follicles: EP2 Is a Novel Transcriptional Target of Wnt3a
Wnt3a activates certain genes in hair follicle cells, including a newly discovered one, EP2, which may affect hair growth.
research Novel ALK5 Inhibitor TP0427736 Reduces TGF-β Induced Growth Inhibition in Human Outer Root Sheath Cells and Elongates Anagen Phase in Mouse Hair Follicles
TP0427736 may help treat hair loss by blocking a specific protein and promoting hair growth.
research Glycogen Phosphorylase Inhibitor Promotes Hair Growth via Protecting from Oxidative Stress and Regulating Glycogen Breakdown in Human Hair Follicles
A new compound, HTPI, promotes hair growth by protecting cells from damage and regulating energy use.
research Signaling Networks Between Stem Cell Precursors, Transit Amplifying Progenitors, and Their Niche in Developing Hair Follicles
Blocking Prostaglandin D₂ (PGD₂) could help treat hair loss.
research The Effect of Giving Black Rice Extract Ointment on the Growth of Wistar Rat Hair Follicles
Black rice extract ointment significantly promotes hair growth in Wistar rats.
research Possible Mechanisms of Miniaturization During Androgenetic Alopecia or Pattern Hair Loss
Hair loss occurs due to fewer papillary cells, smaller follicles, and shorter growth phases.
research Clinical Effects of Autologous Follicular Unit Extraction Transplantation in the Treatment of Secondary Cicatricial Alopecia After Infections
Autologous FUE hair transplantation is effective and safe for treating hair loss due to scarring from infections.
research Prostanoid Receptors in Anagen Human Hair Follicles
Human hair follicles contain a complex network of prostanoid receptors that may influence hair growth.
research Identification of a Preferred Substrate Peptide for Transglutaminase 3 and Detection of In Situ Activity in Skin and Hair Follicles
The study found a specific peptide that helps detect TGase 3 activity in skin and hair follicles.
research VEGFR-2 Is in a State of Activation in Hair Follicles, Sebaceous Glands, Eccrine Sweat Glands, and Epidermis from Human Scalp: An In Situ Immunohistochemistry Study of Phosphorylated VEGFR-2
VEGFR-2 is active in hair follicles, sebaceous glands, sweat glands, and skin on the human scalp.
research Hair Restoration Surgery: Hair Transplantation and Micrografting
Hair transplantation and micrografting, used for baldness, involve moving hair follicles from hair-rich to bald areas, requiring careful procedure and post-care for success.
research Transgenic HPV11-E2 Protein Modulates URR Activity In Vivo
The E2 protein affects gene activity in hair follicles of mice.
research Clinical, Trichoscopic, and Histopathologic Characteristics of Patients with Alopecia and Hypothyroidism: An Observational Study
Hypothyroidism patients with hair loss typically have thinning hair, smaller hair follicles, and normal hair shedding.