Abstract:
:Much is now known about the vertebrate mechanisms involved in mucosal immunity, and the requirement of commensal microbiota at mucosal surfaces for the proper functioning of the immune system. In comparison, very little is known about the mechanisms of immunity at the barrier epithelia of non-vertebrate organisms. The purpose of this review is to summarize key experimental evidence illustrating how non-vertebrate immune mechanisms at barrier epithelia compare to those of higher vertebrates, using the gut as a model organ. Not only effector mechanisms of gut immunity are similar between vertebrates and non-vertebrates, but it also seems that the proper functioning of non-vertebrate gut defense mechanisms requires the presence of a resident microbiota. As more information becomes available, it will be possible to obtain a more accurate picture of how mucosal immunity has evolved, and how it adapts to the organisms' life styles.
journal_name
Dev Comp Immunoljournal_title
Developmental and comparative immunologyauthors
Garcia-Garcia E,Galindo-Villegas J,Mulero Vdoi
10.1016/j.dci.2013.03.009subject
Has Abstractpub_date
2013-07-01 00:00:00pages
278-88issue
3-4eissn
0145-305Xissn
1879-0089pii
S0145-305X(13)00076-1journal_volume
40pub_type
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