research Follicular Streamers (Stelae) in Scarring and Non-Scarring Alopecia
Hair root sheaths are more common in non-scarring hair loss and help diagnose the type of hair loss.
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research The Histopathology of Noncicatricial Alopecia
Different types of hair loss have unique features under a microscope, but a doctor's exam is important for accurate diagnosis.
research Lanceolate Hair (Lah): A Recessive Mouse Mutation with Alopecia and Abnormal Hair
Mice with the 'lanceolate hair' mutation have abnormal hair and skin similar to human Netherton's syndrome.
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 Circumscribed Alopecia Areata Incognita
A rare form of alopecia causes hair thinning without bald spots and may be more common than thought, responding well to steroid treatment.
research Syphilitic Alopecia: A Rare Manifestation of Secondary Syphilis
Syphilitic alopecia is a rare hair loss condition in secondary syphilis that looks similar to another condition but can be diagnosed with specific tests and responds to antibiotics.
research Histologic Features of Alopecia Areata Other Than Peribulbar Lymphocytic Infiltrates
Other common signs, not just the well-known immune cells around hair bulbs, are important for diagnosing hair loss from alopecia areata.
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 Dlx3 Is a Crucial Regulator of Hair Follicle Differentiation and Cycling
Dlx3 is essential for hair growth and regeneration.
research Human Papillomavirus Vaccine Recombinant Quadrivalent
Two women lost hair after mesotherapy for hair loss, with one having permanent and the other temporary hair loss.
research A Patient with Diffuse Hair Loss
The patient's hair loss is most likely due to diffuse alopecia areata.
research RASopathic Alopecia: Hair Changes Associated with Vemurafenib Therapy
Vemurafenib therapy can cause hair loss, but clobetasol propionate foam can help regrow hair.
research Dissecting the Impact of Chemotherapy on the Human Hair Follicle
Chemotherapy damages hair follicles, causing hair loss and other cellular changes.
research Quantitative Evaluation in Transverse Histological Sections of the Scalp
The study found average numbers for different types of hair follicles in the scalp and observed differences between men and women, suggesting reasons for more common hair shedding in women.
research Oxidative Damage Control in a Human Mini-Organ: Nrf2 Activation Protects Against Oxidative Stress-Induced Hair Growth Inhibition
Activating Nrf2 protects human hair follicles from oxidative stress and helps prevent hair growth inhibition.
research Canine Noninflammatory Alopecia: A Comprehensive Evaluation of Common and Distinguishing Histological Characteristics
Different types of dog hair loss are linked to problems starting the hair growth phase and early hair cycle ending.
research Male Pattern Alopecia: A Histopathologic and Histochemical Study
Male pattern baldness involves smaller hair follicles, larger oil glands, and other tissue changes, but not major blood supply issues.
research CD10 and CD34 in Fetal and Adult Human Hair Follicles: Dynamic Changes in Their Immunohistochemical Expression During Embryogenesis and Hair Cycling
CD10 and CD34 levels change during hair development and different hair growth stages, which could be important for hair regeneration treatments.
research Dynamic Expression of Ornithine Decarboxylase in Hair Growth
Ornithine decarboxylase is crucial for hair growth and follicle development.
research The Proportion of Catagen and Telogen Hair Follicles in Occipital Scalp of Male Androgenetic Alopecia Patients: Challenging the Established Dogma
The belief about hair shedding phases is likely incorrect and needs reevaluation.
research Trichotillometry: A Technique for Hair Assessment
Trichotillometry is a reliable method to measure hair strength and assess hair loss treatments.
research Cyclosporine A Stimulated Hair Growth from Mouse Vibrissae Follicles in an Organ Culture Model
Cyclosporine A was found to increase hair growth in mouse whisker follicles.
research Methods in Hair Research: How to Objectively Distinguish Between Anagen and Catagen in Human Hair Follicle Organ Culture
A reliable system was developed to distinguish hair growth stages, aiding in identifying hair growth promoters or inhibitors.
research Histopathology of Alopecia Areata, Acute and Chronic: Why Is It Important to the Clinician?
Recognizing the different stages of alopecia areata is crucial for accurate diagnosis and treatment.
research Melanocyte Subpopulation Turnover During the Human Hair Cycle: An Immunohistochemical Study
Melanocyte activity in hair follicles is linked to the hair growth cycle, being active in growth phases and inactive in rest phases.
research Osteopontin Gene Is Expressed in the Dermal Papilla of Pelage Follicles in a Hair-Cycle-Dependent Manner
The osteopontin gene is active in a specific part of rat hair follicles during a certain hair growth phase and might affect hair cycle and diseases.
research Mechanism of Apoptotic Regulation of Follicular Regression
The document concludes that understanding how hair follicles naturally die and regenerate is important for insights into organ development and could impact health and disease treatment.
research Do Hair Bulb Melanocytes Undergo Apoptosis During Hair Follicle Regression (Catagen)?
Hair follicle melanocytes die during hair regression.
research Towards Dissecting the Pathogenesis of Retinoid-Induced Hair Loss: All-Trans Retinoic Acid Induces Premature Hair Follicle Regression by Upregulation of Transforming Growth Factor-β2 in the Dermal Papilla
All-trans retinoic acid causes hair loss by increasing TGF-β2 in hair follicle cells.
research Beta-Catenin Activity in the Dermal Papilla Regulates Morphogenesis and Regeneration of Hair
β-catenin in the dermal papilla is crucial for normal hair growth and repair.