Anti-histone antibodies in schizophrenia and affective disorders.
Sera from 81 psychiatric patients (51 with schizophrenia and 30 with affective disorders) were analyzed using several assays in parallel for the presence of non-organ-specific autoantibodies, namely anti-nuclear antibodies, anti-deoxyribonucleic acid antibodies (native and denatured DNA), anti-histone antibodies, anti-centromere antibodies, and anti-nuclear antigen antibodies. Nine out of the 81 sera studied were positive for the presence of anti-nuclear antibodies. Moreover, in 15 patients, significant titers of anti-histone antibodies were detected. No correlation can be drawn concerning the presence of anti-histone antibodies and the clinical situation. Although no clear association was noted with a specific class of drugs, it cannot be excluded at present that the therapeutic regimen received by the patients may explain the results observed.
Villemain
F
F
INSERM U 25-CNRS UA122, Paris, France.
Magnin
M
M
Feuillet-Fieux
M N
MN
Zarifian
E
E
Loo
H
H
Bach
J F
JF
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000974:Antibodies, Antinuclear / Q000032:analysis; D001323:Autoantibodies / Q000032:analysis*; D001714:Bipolar Disorder / Q000276:immunology; D004247:DNA / Q000276:immunology; D003866:Depressive Disorder / Q000276:immunology; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006657:Histones / Q000276:immunology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012559:Schizophrenia / Q000276:immunology*; D012560:Schizophrenia, Catatonic / Q000276:immunology; D012562:Schizophrenia, Disorganized / Q000276:immunology; D012563:Schizophrenia, Paranoid / Q000276:immunology
D000974:Antibodies, Antinuclear; D001323:Autoantibodies; D006657:Histones; D004247:DNA