research Histopathologic Evaluation of Alopecias
The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.
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research Clinical and Histopathologic Features of Hair Loss in Patients with HIV-1 Infection
People with late-stage HIV-1 often experience a specific type of hair loss linked to multiple factors, including nutritional issues and immune responses.
research Pathologic Diagnosis of Central Centrifugal Cicatricial Alopecia on Horizontal Sections
Horizontal sections of scalp biopsies are good for diagnosing Central Centrifugal Cicatricial Alopecia and help customize treatment.
research Case of Follicular Mucinosis: Nestin-Expression in Mucin-Producing Cells
A 29-year-old man had a jaw plaque diagnosed as follicular mucinosis, linked to nestin-positive hair follicle stem cells.
research Central Centrifugal Cicatricial Alopecia (CCCA) Under the Scope: Histological Similarities Between CCCA and Lichen Planopilaris
CCCA and lichen planopilaris have similar histological features, making them hard to distinguish.
research Perifollicular Fibrosis: Pathogenetic Role in Androgenetic Alopecia
Androgen hormones cause hair follicle scarring in hair loss, and finasteride helps reduce it.
research Alopecia Areata in C3H/HeJ Mice Involves Leukocyte-Mediated Root Sheath Disruption in Advance of Overt Hair Loss
Hair loss in mice starts with immune cells damaging hair roots before it becomes visible.
research Perifollicular Xanthomas Associated With Epidermal Growth Factor Receptor Inhibitor Therapy
EGFR inhibitors can cause yellowish skin eruptions.
research The Induction by Topical Minoxidil of Increased Fenestration in the Perifollicular Capillary Wall
Minoxidil increased small openings in blood vessel walls near growing hair in rats.
research Apoptosis in Follicles of Individuals with Female Pattern Hair Loss Is Associated with Perifollicular Microinflammation
Hair loss in women links to inflammation around hair follicles.
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 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 VEGF Upregulates VEGF Receptor-2 on Human Outer Root Sheath Cells and Stimulates Proliferation Through ERK Pathway
VEGF stimulates hair cell growth and increases growth receptor levels through a specific signaling pathway.
research Defining the Molecular Signature of the Hair Follicle Dermal Sheath and Its Functional Requirement for Hair Cycle Progression During Catagen
The hair follicle dermal sheath is essential for hair shedding and needs to communicate with the outer root sheath for normal hair growth cycles.
research Phase I/IIa Clinical Trial for the Treatment of Androgenetic Alopecia Using Intradermal Injections of Cultured Autologous Dermal Sheath Cup Cells
Injections of special skin cells showed potential in treating hair loss, with some participants experiencing increased hair density.
research Quantification of Squalene and Lactic Acid in Hair Bulbs with Damaged Sheaths: Are They Metabolic Wastes in Alopecia?
Squalene may be a marker for certain types of alopecia.
research A Histologic Review of 27 Patients with Lichen Planopilaris
The conclusion is that certain scalp tissue changes are characteristic of lichen planopilaris, with mucinous perifollicular fibroplasia being a new feature for diagnosis.
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.
research Loose Anagen Hair Syndrome: Treatment with Systemic Minoxidil Characterized by Marked Hair Color Change
Minoxidil treatment can reduce hair shedding, increase hair volume, and even change hair color in patients with loose anagen hair syndrome.
research A New Histologic Pattern in 6 Biopsies From Early Frontal Fibrosing Alopecia
Researchers found a new early sign of Frontal Fibrosing Alopecia that could help avoid misdiagnosis.
research Thermal Imaging and Trichoscopy for Detecting Inflammation in Frontal Fibrosing Alopecia
Thermal imaging is a useful non-invasive method to diagnose active inflammation in frontal fibrosing alopecia.
research Control of Hair Growth and Follicle Size by VEGF-Mediated Angiogenesis
VEGF helps hair grow and determines follicle size by increasing blood vessel growth.
research Lonely Hair
Isolated long hairs at the original hairline can help diagnose Frontal Fibrosing Alopecia.
research Hair Removal With Intense Pulsed Light
Intense pulsed light (IPL) is an efficient and safe method for hair removal, reducing hair by about 80%.
research Novel Effect of Sildenafil on Hair Growth
Sildenafil, often used for erectile dysfunction, may help hair growth.
research Fibrosing Alopecia in a Pattern Distribution in 16 African-Descent and Hispanic Female Patients: A Challenging Diagnosis
FAPD is a possible diagnosis for hair loss in patients of color and requires multiple evaluations for accurate diagnosis.
research Central Centrifugal Cicatricial Alopecia
CCCA is a common, progressive hair loss condition that may not always be linked to hair care practices and requires a biopsy for diagnosis.
research Induction of Synapse Associated Protein 102 Expression in Cyclosporin A-Stimulated Hair Growth
Cyclosporin A promotes hair growth in mice and increases a protein linked to hair growth, but it may not work the same way in humans.
research Overview of Lichen Planopilaris: Diagnosis and Treatment
Lichen Planopilaris is a hair loss condition best treated early with various medications, including hydroxychloroquine, to prevent permanent baldness.
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.