2024
Fluorescence-detection size-exclusion chromatography specifically detects autoantibodies targeting the ganglionic acetylcholine receptor in patients with autoimmune autonomic ganglionopathy
Baxter L, Hopkins S, O'Connor K, Pham M, Nowak R, Monson N, Blackburn K, Hibbs R, Vernino S, Noviello C. Fluorescence-detection size-exclusion chromatography specifically detects autoantibodies targeting the ganglionic acetylcholine receptor in patients with autoimmune autonomic ganglionopathy. Journal Of Neuroimmunology 2024, 396: 578454. PMID: 39277987, DOI: 10.1016/j.jneuroim.2024.578454.Peer-Reviewed Original ResearchAutoimmune autonomic ganglionopathyGanglionic acetylcholine receptorAutonomic ganglionopathyRadioimmunoprecipitation assayFluorescence-detection size-exclusion chromatographyAcetylcholine receptorsAutoantibody detectionClinical symptomsDetect autoantibodiesAutoimmune diseasesHealthy controlsPatient seraSize-exclusion-chromatographyAutoantibodiesGAChRGanglionopathySize exclusion chromatographyPatientsReceptors
2023
The Plasma Cell Infiltrate Populating the Muscle Tissue of Patients with Inclusion Body Myositis Features Distinct B Cell Receptor Repertoire Properties
Jiang R, Roy B, Wu Q, Mohanty S, Nowak R, Shaw A, Kleinstein S, O’Connor K. The Plasma Cell Infiltrate Populating the Muscle Tissue of Patients with Inclusion Body Myositis Features Distinct B Cell Receptor Repertoire Properties. ImmunoHorizons 2023, 7: 310-322. PMID: 37171806, PMCID: PMC10579972, DOI: 10.4049/immunohorizons.2200078.Peer-Reviewed Original ResearchConceptsInclusion body myositisMemory B cellsCell infiltrateBody myositisB cellsIBM muscle biopsiesB-cell infiltratesPlasma cell infiltrateClass-switched IgGMuscle tissueAdaptive immune receptor repertoire sequencingHumoral responseHealthy controlsIgA isotypePlasma cellsCell repertoireMuscle biopsyInfiltratesDegenerative disordersDisease pathologyRepertoire sequencingSkeletal muscleDermatomyositisPolymyositisMyositis