research The combination of hair follicle-specific marker LHX2 and co-expressed marker can distinguish between sweat gland placodes and hair placodes in rat
LHX2, with other markers, can identify hair placodes in rats.
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research Desmoplastic melanoma presenting as an alopecic patch in a young patient
A man had a rare skin cancer that looked like a bald spot.
research Teacher CPD: towards a broader perspective
Onychomatricoma is a unique nail tumor, not related to other hair-related tumors.
research Trichostasis Spinulosa
The document found differences in lesion distribution and microscopic features among trichostasis spinulosa and similar skin conditions.
research Upadacitinib for the treatment of alopecia areata – A case report
Upadacitinib helped regrow hair in a severe alopecia areata patient but stopping treatment caused hair loss to return.
research Hypotrichosis in a child with olmsted syndrome
A child with Olmsted syndrome showed mild improvement in hair and skin issues with treatment.
research TNF inhibitor induced alopecia: an unusual form of psoriasiform alopecia that breaks the Renbök mold
Some hair loss drugs can cause a unique type of hair loss that resembles both psoriasis and alopecia.
research CD8+ mycosis fungoides clinically masquerading as alopecia areata
Scalp biopsies are crucial for diagnosing hair loss causes in cutaneous lymphoma patients.
research Efficacy and safety of ritlecitinib in Asian patients with alopecia areata: A subgroup analysis of the ALLEGRO phase 2b/3 trial
Ritlecitinib is effective and safe for hair regrowth in Asian patients with alopecia areata.
research BH10 Granulomatous scarring alopecia associated with rheumatoid arthritis: a case report with distinct folliculocentric granulomas histologically mimicking granulomatous alopecia areata
A woman with rheumatoid arthritis had a unique type of scarring hair loss not caused by infection, requiring early treatment to avoid permanent hair loss.
research Automated quantitative analysis of coat and skin coloration in laboratory animals
A new algorithm accurately analyzes animal coat and skin colors quickly and easily.
research mTORC1 activity negatively regulates human hair follicle growth and pigmentation
High mTORC1 activity slows hair growth and causes it to lose color.
research Androgenetic alopecia in the stump-tailed macaque: an important model for investigating the pathology and antiandrogenic therapy of male-pattern baldnessp
research Location and fine structure of melanocytes in human fetal scalp hair follicles.
Melanocytes in the outer root sheath are likely stem cells that grow fast but stay immature.
research LB1667 Successful treatment of rare linear lichen planopilaris with ixekizumab
Ixekizumab may be an effective first treatment for a rare skin condition causing hair loss.
research Early leonine facies with alopecia in a young man
A young man was diagnosed with trichoepitheliomas, causing thick skin and hair loss.
research Disseminated Small Papules on the Face: A Quiz
The woman's skin and hair symptoms were confirmed as frontal fibrosing alopecia, and while facial papules are common in such cases, there's no effective local treatment, but systemic treatments can help.
research Fibrosing Alopecia in a Pattern Distribution
Fibrosing alopecia in a pattern distribution is a new type of scarring hair loss that resembles common baldness and an autoimmune skin disease.
research CPC14 Blaschko-linear trichoepitheliomas: unveiling type 1 segmental mosaicism
A rare skin condition in a boy is likely due to a specific genetic mutation pattern.
research Efficacy and safety of ritlecitinib in adolescents with alopecia areata: Results from the ALLEGRO phase 2b/3 randomized, double‐blind, placebo‐controlled trial
Ritlecitinib effectively regrows hair in adolescents with alopecia areata and is safe.
research Self-cured Flank Alopecia in a Dog
The dog's hair loss healed on its own without treatment.
research 676 An underlying mechanism of hair loss in acrodermatitis enteropathica
Zinc deficiency causes reversible hair loss by disrupting hair growth and stem cell function.
research Cutaneous Mastocytosis Associated With Congenital Alopecia
A 3-year-old girl with skin mast cell buildup and congenital baldness improved with treatment, suggesting a rare link between these conditions.
research Clinico-epidemiology of Keratosis Pilaris with Histopathologic and Dermoscopic Evaluation – A Cross-sectional Study in a Rural Tertiary Hospital
Keratosis pilaris significantly affects quality of life and shows specific skin changes.
research Co-Occurrence of Pityriasis Amiantacea and Cutis Verticis Gyrata Secondary to Leukaemia Cutis of the Scalp
A rare scalp condition can occur due to leukemia affecting the skin.
research All-trans retinoic acid induced the differentiation of amelanotic melanocytes of human hair follicle
All-trans retinoic acid helps amelanotic melanocytes in hair follicles develop and produce pigment while reducing their growth.
research Hair casts. A clinical and morphologic study
A lotion helped remove hair casts, which seem to come from a specific part of the hair follicle, and patients with hair casts can be grouped based on the cause.
research Trichoscopic Differentiation in Alopecia: Retrospective Case Series Comparing Lichen Planopilaris, Discoid Lupus Erythematosus, and Alopecia Areata
Exclamation-mark hairs and yellow dots indicate alopecia areata, while follicular ostia loss and white scarring indicate lichen planopilaris and discoid lupus erythematosus.
research Understanding fibrosing alopecia in a pattern distribution: a retrospective study with histological challenges in the diagnosis of diffuse central alopecia
Fibrosing alopecia can be diagnosed without typical signs of lichen planopilaris.
research Ingrown Hairs: A Recurrent Trichoscopic Feature in Scarring Alopecias
Ingrown hairs are a common feature in scarring alopecias due to follicular damage.