Serum Biomarkers in Bullous Pemphigoid: A Systematic Review.
J Cutan Med Surg
; : 12034754241266171, 2024 Jul 29.
Article
in En
| MEDLINE
| ID: mdl-39075716
ABSTRACT
INTRODUCTION:
Bullous pemphigoid (BP) is the most common type of subepidermal blistering disease, usually observed in the elderly population, with a mean age of presentation between 66 and 83 years. BP is a psychosocially ladened disease, with many patients experiencing negative body image, social isolation, and depression. The identification and validation of biomarkers in BP may further the understanding of disease pathogenesis, provide objective measures in assessing efficacy in clinical trials, and identify new targets for targeted therapy. METHODS/RESULTS:
Two databases (Medline and Embase) were searched from database inception to September 2023. All published articles reporting on biomarker levels of BP patients in serum compared to healthy controls were included. A total of 877 unique articles were identified, resulting in the inclusion of 62 case-control studies reporting on a total of 1837 patients and 140 unique biomarkers. Biomarkers were categorized into T-cell mediated, B-cell mediated, innate immune system, and coagulation cascade pathway. The most notable biomarkers identified include increases in anti-BP180/230 immunoglobulin (Ig)G/E, total IgE, TNF-α, B-cell activating factor, interleukin-31, eosinophil cationic protein, MMP-9, and coagulation cascade biomarker levels. The results of this review provide the greatest support for a role of anti-BP180/230 autoantibodies, Th2 cells, eosinophils, and the coagulation cascade in the pathogenesis of BP.CONCLUSIONS:
The pathogenesis of BP has an underlying autoimmune etiology centred around the production of autoantibodies against BP180/230, but increased Th2, eosinophil and coagulation cascade activity may be contributory.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
J Cutan Med Surg
Journal subject:
DERMATOLOGIA
Year:
2024
Document type:
Article
Affiliation country:
Canadá
Country of publication:
Estados Unidos