research Topical Minoxidil in Alopecia Areata: No Effect on the Perifollicular Lymphoid Infiltration
Minoxidil doesn't affect perifollicular lymphoid infiltration in alopecia areata patients.
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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 Focal Perifollicular Mucinosis of the Eyelid Presenting as a Benign Nevus
A rare skin condition was misdiagnosed as a harmless mole on a woman's eyelid.
research Engineered Exosomes Biopotentiated Hydrogel Promote Hair Follicle Growth via Reprogramming the Perifollicular Microenvironment
The new hydrogel treatment promotes faster hair growth and better skin health for hair loss.
research Clinicopathologic Lessons in Distinguishing Cicatricial Alopecia: 7 Cases of Lichen Planopilaris Misdiagnosed as Discoid Lupus
Seven patients were misdiagnosed with discoid lupus instead of lichen planopilaris due to similar symptoms, showing the need for careful diagnosis in scarring hair loss conditions.
research Dermoscopy of Discoid Lupus Erythematosus: Report of Two Cases
Dermoscopy helped diagnose discoid lupus erythematosus in two patients without needing skin biopsies.
research Connective Tissue Sheath of Hair Follicle Is a Major Source of Dermal Type I Procollagen in Human Scalp
The hair follicle's connective tissue is a key source of a certain collagen in human scalp skin.
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 Histopathology of Non-Scarring Alopecia
The document describes how to tell different types of non-scarring hair loss apart by looking at hair and scalp tissue under a microscope.
research Yellow Facial Papules Associated With Frontal Fibrosing Alopecia: A Distinct Histologic Pattern and Response to Isotretinoin
Oral isotretinoin effectively treats yellow facial papules in frontal fibrosing alopecia patients.
research Histopathologic Profile of Alopecia Areata in Indian Patients
The study found that the cause of alopecia areata can be identified through tissue analysis, and vertical sections are enough for diagnosis.
research Tick Bite Alopecia: A Report and Review
A tick bite caused temporary hair loss in a man, which is a rare condition that usually gets better within 3 months.
research Permanent Alopecia as a Manifestation of Chronic Graft-Versus-Host Disease of the Scalp: Clinical, Dermoscopic, and Histopathological Observations
Permanent hair loss after a stem cell transplant can be a sign of chronic immune system attack on the scalp.
research Becker’s Nevus in a Male: A Case Report
A 21-year-old male has a benign skin condition called Becker's nevus, which he chose not to treat.
research A Rare Coexistence of Alopecia Areata and Lichen Planus
A man had both alopecia areata and lichen planus, which is uncommon.
research Scalp Biopsy Identifies Systemic Amyloidosis Presenting as Isolated Telogen Effluvium: A Case Report
A scalp biopsy revealed systemic amyloidosis in a woman who initially seemed to have a common hair loss condition.
research Congenital Triangular Alopecia
Congenital triangular alopecia is a harmless, non-spreading hair loss condition often seen in young children.
research Sclero-Atrophic Reaction After Botulinum Toxin Injection
A woman had skin and hair issues after a botulinum toxin injection.
research Unexpected Diagnosis of Basal Cell Carcinoma
A young man was unexpectedly diagnosed with basal cell carcinoma after a scalp examination and confocal microscopy.
research Atrichia With Papular Lesions – A Case Report
No effective treatment exists to stimulate hair growth in atrichia with papular lesions.
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 Laser Hair Removal: Principles, Techniques, and Advances
Laser hair removal is the most requested cosmetic procedure and has become a scientifically-based treatment suitable for all skin types.
research Fibrosing Alopecia in a Pattern Distribution
Some people with pattern hair loss may also have scalp inflammation and scarring similar to lichen planopilaris.
research Indications for a Brain-Hair Follicle Axis: Inhibition of Keratinocyte Proliferation and Up-Regulation of Keratinocyte Apoptosis in Telogen Hair Follicles by Stress and Substance P
Stress can cause hair loss by negatively affecting hair follicles and this effect might be reversed with specific treatments.
research Histological Features of Peripilar Signs Associated with Androgenetic Alopecia
Peripilar signs can help diagnose androgenetic alopecia and reveal its cause.
research Elastic Tissue in Scars and Alopecia
The VVG stain effectively differentiates scar tissue from normal skin and helps classify types of permanent alopecia.
research Dermoscopic Pattern of Cicatricial Alopecia Caused by Discoid Lupus Erythematosus and Lichen Planopilaris
Dermoscopy helps diagnose and monitor treatment for hair loss from scarring conditions like discoid lupus and lichen planopilaris.
research Postmenopausal Frontal Fibrosing Alopecia
Postmenopausal frontal fibrosing alopecia is a type of hair loss in postmenopausal women that may stop on its own but has no effective treatment.
research Androgenetic Alopecia in Males: A Histopathological and Ultrastructural Study
Hair loss in males involves inflammation, collagen buildup, and follicle damage, with severity increasing with age and baldness duration.
research Validity of Trichoscopy in the Diagnosis of Primary Cicatricial Alopecias
Trichoscopy is a useful method for identifying primary cicatricial alopecias and their specific types.