La Pediatria medica e chirurgica : Medical and surgical pediatrics · 1990
[HLA and sprue: a study of Sicilian families with celiac disease].
Сравнительное исследованиеАннотация на английскомСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Cataldo F, Caruso C, Maltese I, Lio D, Marino V, Albeggiani A
Аннотация
The authors have studied the HLA genotypes in 17 Sicilian coeliac children, in their parents and in their healthy brothers. A positive association has been found between coeliac disease (C.D.) and HLA antigens; this was strongest firstly for DQW2 and than for DR7 and DR3. Those antigens however do not result specific for C.D., because they were present in healty-control population too and because one coeliac patient was DQW2, DR7 and DR3 negative. A distortion of vertical transmission of HLA haplotypes has been observed in the studied patients, and this occurred for DR3/DQW2 that was transmitted mainly by paternal way. Moreover, in the healty brothers of our coeliac subjects a significant reduction of HLA antigens DQW2, DR7 and DR3 has not been found. Those observation and the finding that in our families the responsible gene for C.D. seems to have a low penetrance, should induce to search others genetic markers for coeliac disease.