PMID- 17989719 OWN - NLM STAT- MEDLINE DCOM- 20080326 LR - 20220408 IS - 1476-5551 (Electronic) IS - 0887-6924 (Print) IS - 0887-6924 (Linking) VI - 22 IP - 2 DP - 2008 Feb TI - Gene expression profiling suggests primary central nervous system lymphomas to be derived from a late germinal center B cell. PG - 400-5 AB - To characterize the molecular origin of primary lymphomas of the central nervous system (PCNSL), 21 PCNSLs of immunocompetent patients were investigated by microarray-based gene expression profiling. Comparison of the transcriptional profile of PCNSL with various normal and neoplastic B-cell subsets demonstrated PCNSL (i) to display gene expression patterns most closely related to late germinal center B cells, (ii) to display a gene expression profile similar to systemic diffuse large B-cell lymphomas (DLBCLs) and (iii) to be in part assigned to the activated B-cell-like (ABC) or the germinal center B-cell-like (GCB) subtype of DLBCL. FAU - Montesinos-Rongen, M AU - Montesinos-Rongen M AD - Department of Neuropathology, University Hospital of Cologne, Cologne, Germany. FAU - Brunn, A AU - Brunn A FAU - Bentink, S AU - Bentink S FAU - Basso, K AU - Basso K FAU - Lim, W K AU - Lim WK FAU - Klapper, W AU - Klapper W FAU - Schaller, C AU - Schaller C FAU - Reifenberger, G AU - Reifenberger G FAU - Rubenstein, J AU - Rubenstein J FAU - Wiestler, O D AU - Wiestler OD FAU - Spang, R AU - Spang R FAU - Dalla-Favera, R AU - Dalla-Favera R FAU - Siebert, R AU - Siebert R FAU - Deckert, M AU - Deckert M LA - eng GR - K23 CA100291/CA/NCI NIH HHS/United States PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20071108 PL - England TA - Leukemia JT - Leukemia JID - 8704895 SB - IM MH - Aged MH - Aged, 80 and over MH - B-Lymphocytes/*pathology MH - Central Nervous System Neoplasms/*genetics/pathology MH - Female MH - *Gene Expression Profiling MH - Germinal Center/*pathology MH - Humans MH - Immunocompetence MH - Lymphoma/*genetics/pathology MH - Lymphoma, Large B-Cell, Diffuse/genetics/pathology MH - Male MH - Microarray Analysis MH - Middle Aged PMC - PMC6053313 MID - NIHMS612833 EDAT- 2007/11/09 09:00 MHDA- 2008/03/28 09:00 PMCR- 2018/07/19 CRDT- 2007/11/09 09:00 PHST- 2007/11/09 09:00 [pubmed] PHST- 2008/03/28 09:00 [medline] PHST- 2007/11/09 09:00 [entrez] PHST- 2018/07/19 00:00 [pmc-release] AID - 2405019 [pii] AID - 10.1038/sj.leu.2405019 [doi] PST - ppublish SO - Leukemia. 2008 Feb;22(2):400-5. doi: 10.1038/sj.leu.2405019. Epub 2007 Nov 8.