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Science Immunology  06 Sep 2019:
Vol. 4, Issue 39, eaaz2439
DOI: 10.1126/sciimmunol.aaz2439

Abstract

During pregnancy, mothers generate di-galactosylated IgGs that cross the placenta more readily and provide the fetus and the newborn infant with antibodies optimized for NK cell–mediated antibody-dependent cellular cytotoxicity.

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