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420-450 / 1000+ resultsresearch 422 Human hair follicles express PD-L1, whose expression is down-regulated by EGFR and MEK inhibitors ex vivo. A potential mechanism for EGFR inhibitor induced sterile folliculitis
EGFR and MEK inhibitors reduce PD-L1 in hair follicles, possibly causing inflammation.
research Age-related changes in the hair follicle and hair shaft in women in the parietal region
As women age, hair follicles decrease in number and hair width tends to reduce.
research Reflectance confocal microscopy can differentiate dermoscopic white dots of the scalp between sweat gland ducts or follicular infundibulum
Reflectance confocal microscopy can tell apart white dots on the scalp as either sweat gland ducts or hair follicle openings.
research Changes in Different Melanocyte Populations During Hair Follicle Involution (Catagen)
Different melanocyte types in hair follicles either survive or die during the catagen phase.
research Culture of amelanotic melanocytes derived from human fetal hair follicles
Melanocytes from human fetal hair follicles were successfully cultured, showing potential for hair disease research and clinical use.
research Monilethrix: an ultrastructural study
Monilethrix hair issues are due to problems in the hair's internodes.
research Recipient Area Folliculitis After Follicular-Unit Transplantation: Characterization of Clinical Features and Analysis of Associated Factors
Postoperative folliculitis after hair transplants is a minor issue that doesn't relate to patient details or how much hair is transplanted.
research Hair Follicle Biology and Signaling in Female Pattern Hair Loss: A Neuroendocrine Biomarker Perspective Integrated With Artificial Intelligence–Driven Precision Diagnostics
Female pattern hair loss can signal hormone issues and should be part of health checks for personalized treatment.
research CD49fhigh Defines a Distinct Skin Mesenchymal Stem Cell Population Capable of Hair Follicle Epithelial Cell Maintenance
A specific group of skin stem cells was found to help maintain hair follicle cells.
research Gene expression profiling gets to the root of human hair follicle stem cells
Human hair follicle stem cells can be isolated using specific markers for potential therapeutic use.
research Identification of Bulge Stem Cells in Mouse and Human Hair Follicles
Scientists found markers called CD34 and CD200 that help identify stem cells in mouse and human hair follicles.
research Folliculitis
Folliculitis is an inflammation of hair follicles that requires proper diagnosis and treatment based on the specific cause.
research Thyroid hormone receptor β1 is expressed in the human hair follicle
Thyroid hormone receptor β1 is found in human hair follicles and helps them survive.
research Intermediate Hair Follicles from Patients with Female Pattern Hair Loss Are Associated with Nutrient Insufficiency and a Quiescent Metabolic Phenotype
Nutritional supplements may help improve hair growth in female pattern hair loss.
research Lineage Tracing of Hair Follicle Stem Cells in Epidermal Whole Mounts
The method allows for 3D tracking of hair follicle stem cells and shows they can regenerate hair for up to 180 days.
research A review on follicular targeting for the treatment of hirsutism
Follicular targeting could improve hirsutism treatment by focusing directly on hair follicles.
research Demodex Folliculitis of the Scalp: Clinicopathological Study of an Uncommon Entity
Demodex mites rarely cause scalp infections leading to hair loss, but when they do, treatment is effective.
research Growth kinetics of cultured dermal papilla cells and dermal sheath cells from human hair follicles
Epidermal growth factor boosts growth of hair follicle cells.
research A comparison of the culture and growth of dermal papilla cells from hair follicles from non-balding and balding (androgenetic alopecia) scalp
research Methotrexate
Long-term use of minoxidil may cause hair follicles to transform into noticeable terminal hairs, leading to trichostasis spinulosa.
research Folliculotropic mycosis fungoides with central nervous system involvement: Demonstration of tumor clonality in intrafollicular T cells using laser capture microdissection
Folliculotropic mycosis fungoides can affect the central nervous system in advanced stages.
research Hierarchical patterning modes orchestrate hair follicle morphogenesis
Hair follicle patterns form through a mix of self-organization and signaling interactions.
research Pilomatricoma can differentiate not only towards hair matrix and hair cortex, but also follicular infundibulum, outer root sheath and hair bulge
Pilomatricoma can develop into various hair-related structures.
research Do follicles matter? Testing the effect of follicles on hair cortisol levels
Hair follicles increase hair cortisol levels, so consistent hair collection methods are important.
research Transforming growth factor-alpha immunoreactivity during induced hair follicle growth cycles in sheep and ferrets.
TGF-alpha is present in sheep and ferret skin and may affect hair growth without directly stimulating cell proliferation.
research Organ culture of human hair follicles in serum-free medium
Hair follicles can grow and increase DNA synthesis in a serum-free environment, and minoxidil sulphate boosts this process.
research Canine Follicle Stem Cell Candidates Reside in the Bulge and Share Characteristic Features with Human Bulge Cells
Canine hair follicles have stem cells similar to human hair follicles, useful for studying hair disorders.
research Rippled‐pattern trichomatricoma
A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
research Comparative Analysis of Bacteriome in Hair Follicle Layers of Patients with Female Pattern Androgenic Alopecia
Microbial imbalances in hair follicles may contribute to hair loss, especially in women.