Corrigendum to 'Syndecan-2 and -4 expressed on activated primary human CD4+ lymphocytes can regulate T cell activation' [Mol. Immunol. 45 (10) (2008) 2905–2919]

The author regrets that in the above published paper the following error occurred:In Fig. 3 of the paper cited above, trace amounts of protein A in the affinity chromatography-purified anti-syndecan-2 mAb 186C(protein Awhichleachedfromtheaffinityresin),whosepresencewentunnoticed,interferedwiththeanti-CD3 mAb(mouseIgG2a)usedto stimulate the T cells. Based on the original results we suggested that syndecan-2 could have an inhibitory effect on T cells. However, re-evaluation ofsimilarexperimentswithproteinA-freeanti-syndecan-2mAb186CindicatesthatthemAbdoesnotinhibitT-cellproliferationor IL-2 mRNA synthesis.