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long lived plasma cell

^ http://purl.obolibrary.org/obo/CL_0000974


A fully differentiated plasma cell that lives for years, as opposed to months, secretes immunoglobulin, and has the phenotype weakly CD19-positive, CD20-negative, CD38-negative, strongly CD138-positive, MHC Class II-negative, surface immunoglobulin-negative, IgD-negative, and strongly CXCR4-positive. The majority of these cells of this type reside in the bone marrow. [ GOC:msz GOC:tfm http://www.ncbi.nlm.nih.gov/pubmed/16014527 http://openisbn.com/search.php?q=9780781765190&isbn=1/ http://purl.obolibrary.org/obo/go/references/0000031 ]