To the Editor-in-Chief of Immune NetworkI deeply regret but request a retraction of our paper published in Immune Network. Unfortunately, the study described above was plagiarized from the published article titled "Gilthead seabream (Sparus aurata L.) innate immune response after dietary administration of heat-inactivated potential probiotics" in FSI (2006;20:482-492). As a corresponding author, I will take full responsibility and respectfully request retraction of the paper from Immune Network.