{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:14:00Z","timestamp":1791245640480,"version":"4.1.0"},"reference-count":58,"publisher":"American Society for Microbiology","issue":"2","license":[{"start":{"date-parts":[[2010,1,15]],"date-time":"2010-01-15T00:00:00Z","timestamp":1263513600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["J Virol"],"published-print":{"date-parts":[[2010,1,15]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n          <jats:p>In this study we show that in long-term persistent infection, Epstein-Barr virus (EBV)-infected cells undergoing a germinal center (GC) reaction in the tonsils are limited to the follicles and proliferate extensively. Despite this, the absolute number of infected cells per GC remains small (average of 3 to 4 cells per germinal center; range, 1 to 9 cells), and only about 38 to 55% (average, 45%) of all GCs carry infected cells. The data fit a model where, on average, cells in the GC divide approximately three times; however, only one progeny cell survives to undergo a further three divisions. Thus, a fraction of cells undergo multiple rounds of division without increasing in numbers; i.e., they die at the same rate that they are dividing. We conclude that EBV-infected cells in the GC undergo the extensive proliferation characteristic of GC cells but that the absolute number is limited either by the immune response or by the availability of an essential survival factor. We suggest that this behavior is a relic of the mechanism by which EBV establishes persistence during acute infection. Lastly, the expression of the viral latent protein LMP1 in GC B cells, unlike in vitro, does not correlate directly with the expression of bcl-2 or bcl-6. This emphasizes our claim that observations made regarding the functions of EBV proteins in cell lines or in transgenic mice should be treated with skepticism unless verified in vivo.<\/jats:p>","DOI":"10.1128\/jvi.01780-09","type":"journal-article","created":{"date-parts":[[2009,11,5]],"date-time":"2009-11-05T02:16:36Z","timestamp":1257387396000},"page":"1158-1168","update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":70,"title":["Germinal Center B Cells Latently Infected with Epstein-Barr Virus Proliferate Extensively but Do Not Increase in Number"],"prefix":"10.1128","volume":"84","author":[{"given":"Jill E.","family":"Roughan","sequence":"first","affiliation":[{"name":"Department of Pathology, Tufts University School of Medicine, Jaharis Building, Boston, Massachusetts 02111"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Charles","family":"Torgbor","sequence":"additional","affiliation":[{"name":"Department of Pathology, Tufts University School of Medicine, Jaharis Building, Boston, Massachusetts 02111"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David A.","family":"Thorley-Lawson","sequence":"additional","affiliation":[{"name":"Department of Pathology, Tufts University School of Medicine, Jaharis Building, Boston, Massachusetts 02111"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"235","reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1038\/ni1100"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.immuni.2007.07.009"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-065X.1987.tb00506.x"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.7537388"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1074-7613(00)80622-6"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1074-7613(00)00049-2"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1371\/journal.ppat.0020023"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1074-7613(00)80623-8"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1084\/jem.187.9.1395"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1038\/ni1036"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1128\/JVI.00297-09"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1128\/JVI.02104-08"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.276.5312.589"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.it.2007.08.009"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/ijc.2910310104"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.1093\/emboj\/16.20.6131"},{"key":"e_1_3_2_18_2","doi-asserted-by":"publisher","DOI":"10.1261\/rna.2326106"},{"key":"e_1_3_2_19_2","doi-asserted-by":"publisher","DOI":"10.1182\/blood-2007-06-093278"},{"key":"e_1_3_2_20_2","doi-asserted-by":"publisher","DOI":"10.4049\/jimmunol.171.10.5215"},{"key":"e_1_3_2_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/0092-8674(91)90007-L"},{"key":"e_1_3_2_22_2","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.immunol.25.022106.141553"},{"key":"e_1_3_2_23_2","doi-asserted-by":"publisher","DOI":"10.2105\/AJPH.54.10.1699"},{"key":"e_1_3_2_24_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.2237267100"},{"key":"e_1_3_2_25_2","doi-asserted-by":"publisher","DOI":"10.1128\/JVI.78.10.5194-5204.2004"},{"key":"e_1_3_2_26_2","doi-asserted-by":"publisher","DOI":"10.1038\/modpathol.3800369"},{"key":"e_1_3_2_27_2","doi-asserted-by":"publisher","DOI":"10.1128\/jvi.65.7.3958-3963.1991"},{"key":"e_1_3_2_28_2","first-page":"367","volume":"166","year":"1990","unstructured":"Hurley, E. 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