Abstract:
:Interleukin-1 receptor associated kinase-4 (IRAK-4) has been identified as a central signal transduction mediator of the Toll-like receptor (TLR) and Toll/interleukin-1 receptor (TIR) pathways in vertebrate innate immunity. An IRAK-4 homologue was cloned from the black tiger shrimp (Penaeus monodon) (PmIRAK-4) and it shares domains and structures with other IRAK-4s. It was found to be mainly expressed in the hemocytes and midgut but also to a lower extent in several other tissues in shrimp. The PmIRAK-4 responded to bacterial infection in the intestine by an enhancement of its expression level. These results indicate that PmIRAK-4 may play a role at least in the intestinal innate immunity of P. monodon.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Watthanasurorot A,Söderhäll K,Jiravanichpaisal Pdoi
10.1016/j.bbrc.2011.12.019subject
Has Abstractpub_date
2012-01-06 00:00:00pages
623-9issue
1eissn
0006-291Xissn
1090-2104pii
S0006-291X(11)02221-2journal_volume
417pub_type
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