research Matriptase Expression and Zymogen Activation in Human Pilosebaceous Unit
Matriptase is highly active in hair follicles and sebaceous glands, especially during hair growth phases.
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research The Local Hypothalamic–Pituitary–Adrenal Axis in Cultured Human Dermal Papilla Cells
Stress hormone CRF causes hair loss and inhibits hair growth in human cells.
research The Local Hypothalamic–Pituitary–Adrenal Axis in Cultured Human Dermal Papilla Cells
Stress hormone CRF causes hair loss and stops hair cell growth.
research Alopecia Universalis as a Side Effect of Pegylated Interferon α-Ribavirin Combination Therapy for Hepatitis C: A Rare Case Report
A man lost all his hair as a rare side effect after hepatitis C treatment.
research IGFBP-rP1 Is a Potential Therapeutic Target in Androgenic Alopecia
IGFBP-rP1 could be a new treatment for a common type of hair loss.
research Fractional Carbon Dioxide Laser Alone and as an Assisted Drug Delivery for Treatment of Alopecia Areata: A Clinical, Dermoscopic and Immunohistochemical Study
Laser treatment, especially when combined with other therapies, is effective for hair regrowth in alopecia areata.
research New Findings in Hair Research: Influence of Prolactin, Retinoids, and Transforming Growth Factor-β on Hair Growth
Prolactin and TGF-β receptor blockers might help treat hair loss.
research Swiss Cheese Appearance of Dilated Follicular Infundibula in Trichotillomania
The 'Swiss cheese' pattern in scalp biopsies can indicate trichotillomania, not just alopecia areata.
research Utility of Horizontal Sections of Scalp Biopsies in Differentiating Between Androgenetic Alopecia and Alopecia Areata
Scalp biopsies help tell apart androgenetic alopecia and alopecia areata.
research Expression of CD117 and Platelet-Derived Growth Factor Receptor α in Patients with Alopecia Areata
CD117 and platelet-derived growth factor receptor α may play a role in alopecia areata.
research FC056 The Ideal Catagen of the Hair
Blocking IL-1 could help treat some hair loss conditions; alopecia affects liver detox systems; spironolactone is better than finasteride for female hair growth; focusing on the catagen hair phase could lead to new alopecia treatments.
research Mimicking Hair Disorders by Genetic Manipulation of Organ-Cultured Human Hair Follicles
Scientists can mimic hair disorders by altering genes in lab-grown human hair follicles, but these follicles lack some features of natural ones.
research Hair Cycle-Specific Expression of Versican in Human Hair Follicles
Versican, a protein, is less present in thinning hair follicles and this decrease might contribute to common hair loss in men.
research Hair Follicles’ Transit-Amplifying Cells Govern Concurrent Dermal Adipocyte Production Through Sonic Hedgehog
Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.
research Activin B Promotes Initiation and Development of Hair Follicles in Mice
Activin B helps start and grow hair follicles in mice.
research Human Placenta Induces Hair Regrowth in Chemotherapy-Induced Alopecia via Inhibition of Apoptotic Factors and Proliferation of Hair Follicles
Human placenta helps hair grow back after chemotherapy by blocking cell death and increasing hair follicle growth.
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 Do Hair Bulb Melanocytes Undergo Apoptosis During Hair Follicle Regression (Catagen)?
Hair follicle melanocytes die during hair regression.
research Pathobiology of Chemotherapy-Induced Hair Loss
Chemotherapy causes hair loss by damaging hair follicles and stem cells, with more research needed for prevention and treatment.
research Prostanoid Receptors in Anagen Human Hair Follicles
Human hair follicles contain a complex network of prostanoid receptors that may influence hair growth.
research Cyclical Changes in Rat Vibrissa Follicles Maintained In Vitro
Rat vibrissa follicles are useful for studying hair growth cycles, especially the transition from pro-anagen to anagen.
research Hair Follicle Changes Following Intense Pulsed Light Axillary Hair Reduction: Histometrical, Histological, and Immunohistochemical Evaluation
Intense pulsed light treatment effectively reduces underarm hair by making hair follicles smaller and extending their resting phase.
research Spatial And Temporal Control Of Laminin-511 And -332 Expressions During Catagen
Laminin-511 may help promote hair growth, while laminin-332 does not affect hair loss.
research Parathyroid Hormone-Related Peptide and the Hair Cycle: Is It the Agonists or the Antagonists That Cause Hair Growth?
PTHRP agonists can stimulate hair growth, especially in damaged follicles, while antagonists may initially increase growth but ultimately inhibit it.
research An Extract of Leontopodium Alpinum Inhibits Catagen Development Ex Vivo and Increases Hair Density In Vivo
Edelweiss extract can increase hair density and promote hair growth.
research The Glypican-1/HGF/C-Met and Glypican-1/VEGF/VEGFR2 Ternary Complexes Regulate Hair Follicle Angiogenesis
Glypican-1 is important for blood vessel growth in hair follicles and could help treat hair loss.
research Selective Delivery of Tofacitinib Citrate to Hair Follicles Using Lipid-Coated Calcium Carbonate Nanocarriers Controls Chemotherapy-Induced Alopecia Areata
A new treatment using nanoparticles can effectively prevent and reduce hair loss caused by chemotherapy.
research Hair Growth Control by Innate Immunocytes: Perifollicular Macrophages Revisited
Immune cells around hair follicles help control hair growth and could be targets for treating hair disorders.
research Molecular Control of Epithelial-Mesenchymal Interactions During Hair Follicle Cycling
Epithelial-mesenchymal interactions control hair growth cycles through specific molecular signals.
research Culture of the Human Pilosebaceous Unit, Hair Follicle, and Sebaceous Gland
The article concludes that developing in vitro models for human hair structures is important for research and reducing animal testing, but there are challenges like obtaining suitable samples and the models' limitations.