HLA antigens, epilepsy and cytomegalovirus infection.
Thirty-one epileptic patients, selected from among 900 children with previous febrile convulsions and subsequent epilepsy, were typed for HLA antigens. In 16 of the 31 patients CMV was isolated from the urine shortly after the appearance of spontaneous fits; in the remaining 15 patients the virus was never detected. All the examined children were typed for 14 HLA-A, 23 HLA-B, 7 HLA-C and 9 HLA-DR specificities, and compared with a group of healthy subjects. The HLA-A11 antigen was present in 25% of the children with chronic CMV infection and epilepsy, and absent in patients with epilepsy but without CMV infection (p less than 0.02). The possibility that the A11 antigen is a marker of the predisposing genes for CMV infection in children with epilepsy following FC is proposed.
Iannetti
P
P
Department of Pediatrics, University La Sapienza, Rome, Italy.
Morellini
M
M
Raucci
U
U
Cappellacci
S
S
D002648:Child; D003586:Cytomegalovirus Infections / Q000150:complications* / Q000276:immunology; D004827:Epilepsy / Q000150:complications / Q000276:immunology* / Q000382:microbiology; D005260:Female; D006680:HLA Antigens / Q000032:analysis*; D015234:HLA-A Antigens / Q000032:analysis; D015235:HLA-B Antigens / Q000032:analysis; D015236:HLA-C Antigens / Q000032:analysis; D006684:HLA-DR Antigens / Q000032:analysis; D006801:Humans; D008297:Male; D003294:Seizures, Febrile / Q000276:immunology* / Q000382:microbiology
D006680:HLA Antigens; D015234:HLA-A Antigens; D015235:HLA-B Antigens; D015236:HLA-C Antigens; D006684:HLA-DR Antigens