IgA Plasma Cell Infiltration of Proximal Respiratory Tract, Pancreas, Kidney, and Coronary Artery in Acute Kawasaki Disease

Autor: Anne H. Rowley, Mitra B. Kalelkar, Laura S. Finn, Masaru Terai, Susan E. Crawford, Carlos A. Galliani, Shiro Naoe, Kei Takahashi, Carrie A. Mask, Stanford T. Shulman, Susan C. Baker
Rok vydání: 2000
Předmět:
Zdroj: The Journal of Infectious Diseases. 182:1183-1191
ISSN: 1537-6613
0022-1899
DOI: 10.1086/315832
Popis: The etiology and pathogenesis of Kawasaki disease (KD) remain unknown. As previously reported, in US patients with acute KD, IgA plasma cells (PCs) infiltrate the vascular wall. To determine whether IgA PCs are increased at mucosal sites in KD and to determine whether other nonvascular KD tissues are infiltrated by IgA PCs, the cells were immunolocalized and quantitated in tissue sections taken from 18 US and Japanese patients who died of acute KD and from 10 age-matched controls. IgA PCs were significantly increased in the trachea of patients who died of acute KD, compared with controls (P
Databáze: OpenAIRE