research Distinguishing diffuse alopecia areata (AA) from pattern hair loss (PHL) using CD3+ T cells
CD3+ T-cell presence is a reliable marker to tell apart alopecia areata from pattern hair loss.
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research Follicular mucinosis in association with Sezary syndrome
A patient with Sézary syndrome showed improvement after treatment and the study suggested follicular mucinosis might indicate future lymphoma risk.
research Innate lymphoid cells type 1 may be new, non-antigen-specific player in the pathogenesis of alopecia areata
Innate lymphoid cells type 1 may contribute to alopecia areata by damaging hair follicles.
research A Clinicopathological and Immunofluorescence study of Lichen Planus
Lichen planus commonly affects middle-aged adults, often involves limbs and mucosal areas, and can be linked to immune diseases.
research Coexistence of acquired localized hypertrichosis and lipoatrophy after lupus panniculitis
Localized hair growth and fat loss may share a common cause in lupus panniculitis.
research A practical guide for the treatment of dandruff and seborrheic dermatitis
Patients with systemic lupus erythematosus and hair loss had non-scarring alopecia with fewer hair follicles, and direct immunofluorescence did not help identify lupus.
research Trichofolliculoma Showing Perineural Invasion
Trichofolliculomas can sometimes be more aggressive than thought.
research Human T‐lymphotropic virus 1 (HTLV‐1)‐associated lichenoid dermatitis induced by CD8+ T cells in HTLV‐1 carrier, HTLV‐1‐associated myelopathy/tropical spastic paraparesis and adult T‐cell leukemia/lymphoma
HTLV-1-associated lichenoid dermatitis (HALD) is linked to an immune response against HTLV-1-infected cells.
research Follicular and perforating disorders
Examining many sections is key to correctly diagnosing hair follicle disorders.
research Involvement of ILC1-like innate lymphocytes in human autoimmunity, lessons from alopecia areata
ILC1-like cells can independently cause alopecia areata.
research Segmental vitiligo with confetti-like peripheral depigmentation.
Segmental vitiligo affects hair follicle melanocytes, causing small, uniform depigmented spots.
research Visceral Leishmaniasis Mimicking Autoimmune Hepatitis
Consider infectious diseases like visceral leishmaniasis before diagnosing autoimmune hepatitis.
research A Case of Linear Alopecia of the Scalp
Treatment with methotrexate and prednisolone led to complete hair regrowth and no relapse for 2 years.
research Methotrexate-associated lymphoproliferative disorder: Sequential development of angioimmunoblastic T-cell lymphoma-like lymphoproliferation in the lymph nodes and diffuse large B-cell lymphoma in the skin in the same patient
Stopping methotrexate might reverse lymphoma-like conditions in some patients.
research Lymphocytic cicatricial alopecia: report of two cases
Early diagnosis and strong corticosteroids are crucial for managing lymphocytic cicatricial alopecia.
research Lymph Node Involvement in Axillary Hidradenitis Suppurativa: A Clinical, Ultrasonographic and Bacteriological Study Conducted during Radical Surgery
Further research is needed to understand lymph node involvement in axillary hidradenitis suppurativa.
research Immune privilege and alopecia areata
Restoring immune privilege in hair follicles could help treat certain types of hair loss.
research Recalcitrant lichen planopilaris and frontal fibrosing alopecia responding to tildrakizumab
Tildrakizumab significantly improved recalcitrant lichen planopilaris and frontal fibrosing alopecia.
research Experimental models to investigate the efficacy and bioequivalence of low dose topical corticoids
Patients with systemic lupus erythematosus and hair loss had fewer hair follicles and non-scarring alopecia; direct immunofluorescence was not helpful in diagnosing lupus in these cases.
research Acneiform follicular mucinosis
Acneiform follicular mucinosis can be controlled with systemic corticosteroids.
research Author response: Involvement of ILC1-like innate lymphocytes in human autoimmunity, lessons from alopecia areata
ILC1-like cells may contribute to hair loss in alopecia areata.
research Correlation between clinical, histopathological and direct immunoflourescence findings in cases of cicatricial alopecias
The study found no significant link between the symptoms, tissue analysis, and immunofluorescence results in scarring hair loss conditions.
research Decision letter: Involvement of ILC1-like innate lymphocytes in human autoimmunity, lessons from alopecia areata
ILC1-like cells may contribute to hair loss in alopecia areata and could be new treatment targets.
research Alopecia areata as a paraneoplastic syndrome of Hodgkin’s lymphoma: A case report
Alopecia areata can be an early sign of Hodgkin’s lymphoma and may improve with lymphoma treatment.
research Tufted hair folliculitis developing in a recalcitrant lesion of pemphigus vulgaris
Scalp inflammation can cause multiple hairs to grow from one follicle.
research A Case of Cutaneous Focal Mucinosis With Follicular Induction
A man with a skin nodule was diagnosed with a rare skin condition called cutaneous focal mucinosis, which can be confused with other skin cancers.
research How to Discern Folliculotropic Mycosis Fungoides From Follicular Mucinosis Using a Pediatric Case
It's important to understand the differences between FMF and PFM in children.
research A RARE PRESENTATION OF AN OVERLAP CONNECTIVITY AS PURPURA FULMINANS: A CASE REPORT
Purpura fulminans can signal underlying autoimmune disorders, not just infections.
research 808 Lichen planus single cell and spatial profiling of cutaneous lichen planus treated with baricitinib
research Pattern hair loss: Assessment of inflammation and fibrosis on histologic sections
Inflammation and fibrosis are not significantly different in pattern hair loss compared to controls.