{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["10(3)"],"submitter":["Kwon H"],"pubmed_abstract":["The fraction of IgG antibodies with anti-oligomeric Aβ affinity and surface sialic acid was compared between Octagam and Gammagard intravenous immunoglobulin (IVIG) using two complementary surface plasmon resonance methods. These comparisons were performed to identify if an elevated fraction existed in Gammagard, which reported small putative benefits in a recent Phase III clinical trial for Alzheimer's Disease. The fraction of anti-oligomeric Aβ IgG was found to be higher in Octagam, for which no cognitive benefits were reported. The fraction and location of surface-accessible sialic acid in the Fab domain was found to be similar between Gammagard and Octagam. These findings indicate that anti-oligomeric Aβ IgG and total surface sialic acid alone cannot account for reported clinical diffe"],"journal":["PloS one"],"pagination":["e0120420"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4380445"],"repository":["biostudies-literature"],"pubmed_title":["Anti-aβ oligomer IgG and surface sialic acid in intravenous immunoglobulin: measurement and correlation with clinical outcomes in Alzheimer's disease treatment."],"pmcid":["PMC4380445"],"pubmed_authors":["Smalls HM","Finke JM","Crisostomo AC","Kwon H"],"additional_accession":[]},"is_claimable":false,"name":"Anti-aβ oligomer IgG and surface sialic acid in intravenous immunoglobulin: measurement and correlation with clinical outcomes in Alzheimer's disease treatment.","description":"The fraction of IgG antibodies with anti-oligomeric Aβ affinity and surface sialic acid was compared between Octagam and Gammagard intravenous immunoglobulin (IVIG) using two complementary surface plasmon resonance methods. These comparisons were performed to identify if an elevated fraction existed in Gammagard, which reported small putative benefits in a recent Phase III clinical trial for Alzheimer's Disease. The fraction of anti-oligomeric Aβ IgG was found to be higher in Octagam, for which no cognitive benefits were reported. The fraction and location of surface-accessible sialic acid in the Fab domain was found to be similar between Gammagard and Octagam. These findings indicate that anti-oligomeric Aβ IgG and total surface sialic acid alone cannot account for reported clinical diffe","dates":{"release":"2015-01-01T00:00:00Z","publication":"2015","modification":"2026-04-30T03:03:42.688Z","creation":"2019-03-26T23:31:02Z"},"accession":"S-EPMC4380445","cross_references":{"pubmed":["25826319"],"doi":["10.1371/journal.pone.0120420"]}}