Zum Anzeigen dieser Inhalte ist ein JoVE-Abonnement erforderlich. Melden Sie sich an oder starten Sie Ihre kostenlose Testversion.
Granulocyte-dependent Autoantibody-induced Skin Blistering
Kapitel
- 00:00Titel
- 01:28Overall Scheme of the Experiment
- 02:36Preparation of Pathogenic Antibody
- 04:06Injection of Collagen VII-specific IgG into Mice
- 06:47Clinical Evaluation of Disease Severity
- 09:13Analysis of Tissue-bound and Circulation Collagen-specific Antibodies
- 10:19Representative Results
- 11:41Conclusions
In the animal model described in our present work, purified IgG antibodies against a stretch of 200 amino acids (aa 757-967) of collagen VII are injected repeatedly into mice reproducing the blistering phenotype as well as the histo- and immunopathological features characteristic to human epidermolysis bullosa acquisita (EBA)1.
Tags
Granulocyte-dependentAutoantibody-inducedSkin BlisteringAutoimmune PhenomenaSelf-toleranceAutoimmune ResponseWitebsky’s PostulatesDiagnosing Autoimmune DiseasePassive Transfer Of AutoantibodiesEpidermolysis Bullosa Acquisita (EBA)Experimental ModelsCollagen VIIBlistering PhenotypeHisto- And Immunopathological FeaturesHuman EBAWidespread DiseaseDose Of Administered Collagen VII-specific IgGGranulocyte Recruitment And ActivationInflammatory Pathway
