Cb. Broome et al., CORRECTION OF PURINE NUCLEOSIDE PHOSPHORYLASE-DEFICIENCY BY TRANSPLANTATION OF ALLOGENEIC BONE-MARROW FROM A SIBLING, The Journal of pediatrics, 128(3), 1996, pp. 373-376
Deficiency of the purine salvage pathway enzyme purine nucleoside phos
phorylase causes a combined immunodeficiency and neurologic abnormalit
ies and is usually fatal in childhood, We report the first successful
transplantation of bone marrow from a sibling with identical class II
human leukocyte antigens in this condition, demonstrating correction o
f both lymphocyte metabolic and functional abnormalities.