AUTHOR=Spencer Jo , Fraser Louise D. TITLE=The Human Intestinal IgA Response; Burning Questions JOURNAL=Frontiers in Immunology VOLUME=3 YEAR=2012 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2012.00108 DOI=10.3389/fimmu.2012.00108 ISSN=1664-3224 ABSTRACT=

The title of this special topic invites us to identify areas in the field of IgA biology that are uncertain or in need of clarification. The inductive phase of the human intestinal IgA response has been a controversial area for some years. Therefore, to structure this review, we have identified key questions that are debated in this field. We have provided explanations of the origins of the uncertainties and have provided our own reasoned answers to the questions we pose.