Biomaterial Database

Soluble CD23 antigen in Kawasaki disease and other acute febrile illnesses. 1995

T Matsubara, and S Furukawa, and T Motohashi, and K Okumura, and K Yabuta

Department of Paediatrics, Juntendo University School of Medicine, Tokyo, Japan.

Kawasaki disease (KD) is an acute febrile illness of early childhood. Although the epidemiology of KD suggests an infectious agent, the cause still remains unknown. Intense immune activation during the acute disease has been well documented. Quantitative determination of soluble CD23 in serum can serve as an index of macrophage/monocyte or B-cell activation. To further characterize the immunological profile in KD, we investigated whether soluble CD23 levels in serum increase during the acute disease. In addition, we compared soluble CD23 levels in 33 patients with acute KD with levels in ten patients each with measles, rubella, infectious mononucleosis, and scarlet fever to determine if marked elevations in soluble CD23 were unique to acute KD. Patients with KD, rubella and infectious mononucleosis, but not patients with measles or scarlet fever, had increased soluble CD23 levels in serum during the acute stage, as compared to age-matched control subjects (P < 0.01). These data suggest infection with Epstein-Barr virus and rubella and acute KD are all characterized by B-cell and macrophage/monocyte activation.

UI	MeSH Term	Description	Entries
D007223	Infant	A child between 1 and 23 months of age.	Infants
D008262	Macrophage Activation	The process of altering the morphology and functional activity of macrophages so that they become avidly phagocytic. It is initiated by lymphokines, such as the macrophage activation factor (MAF) and the macrophage migration-inhibitory factor (MMIF), immune complexes, C3b, and various peptides, polysaccharides, and immunologic adjuvants.	Activation, Macrophage,Activations, Macrophage,Macrophage Activations
D008297	Male		Males
D009000	Monocytes	Large, phagocytic mononuclear leukocytes produced in the vertebrate BONE MARROW and released into the BLOOD; contain a large, oval or somewhat indented nucleus surrounded by voluminous cytoplasm and numerous organelles.	Monocyte
D009080	Mucocutaneous Lymph Node Syndrome	An acute, febrile, mucocutaneous condition accompanied by swelling of cervical lymph nodes in infants and young children. The principal symptoms are fever, congestion of the ocular conjunctivae, reddening of the lips and oral cavity, protuberance of tongue papillae, and edema or erythema of the extremities.	Kawasaki Disease,Lymph Node Syndrome, Mucocutaneous,Kawasaki Syndrome
D012016	Reference Values	The range or frequency distribution of a measurement in a population (of organisms, organs or things) that has not been selected for the presence of disease or abnormality.	Normal Range,Normal Values,Reference Ranges,Normal Ranges,Normal Value,Range, Normal,Range, Reference,Ranges, Normal,Ranges, Reference,Reference Range,Reference Value,Value, Normal,Value, Reference,Values, Normal,Values, Reference
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D003141	Communicable Diseases	An illness caused by an infectious agent or its toxins that occurs through the direct or indirect transmission of the infectious agent or its products from an infected individual or via an animal, vector or the inanimate environment to a susceptible animal or human host.	Infectious Diseases,Communicable Disease,Disease, Communicable,Disease, Infectious,Diseases, Communicable,Diseases, Infectious,Infectious Disease
D005260	Female		Females