{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,3]],"date-time":"2026-02-03T19:24:47Z","timestamp":1770146687449,"version":"3.49.0"},"reference-count":36,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2011,2,2]],"date-time":"2011-02-02T00:00:00Z","timestamp":1296604800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Eur J Immunol"],"published-print":{"date-parts":[[2011,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>A subset of patients with common variable immunodeficiency (CVID), group 1a of the Freiburg classification, is characterized by increased B cells expressing low levels of CD21 (CD21<jats:sup>low<\/jats:sup>), lymphoproliferation and autoimmunity. The CD21<jats:sup>low<\/jats:sup> B cells have been shown to be profoundly anergic, and defects of BCR\u2010mediated calcium signaling and of T cells have been described in CVID 1a. We found that also the classical na\u00efve B cells from CVID 1a patients, but not from CVID non\u20101a patients, proliferated poorly. The B cells of CVID 1a patients had a reduced capacity to divide reminiscent of the proliferative arrest associated with replicative senescence. Thus, we investigated whether lymphocyte dysfunction in CVID 1a was related to telomere\u2010dependent replicative senescence, and found that both the B and the T cells from CVID 1a patients had significantly shorter telomeres compared with B and T cells from CVID non\u20101a patients. Telomere lengths in B and T cells were significantly correlated, indicating that the rate of telomere attrition in lymphocytes is an individual characteristic of CVID patients. Our findings suggest that telomere\u2010dependent replicative senescence contributes to the immune dysfunction of CVID 1a patients, and may provide an important clue for a better understanding of the pathogenesis of CVID.<\/jats:p>","DOI":"10.1002\/eji.201040862","type":"journal-article","created":{"date-parts":[[2011,1,3]],"date-time":"2011-01-03T08:12:20Z","timestamp":1294042340000},"page":"854-862","source":"Crossref","is-referenced-by-count":22,"title":["Telomere\u2010dependent replicative senescence of B and T cells from patients with type 1a common variable immunodeficiency"],"prefix":"10.1002","volume":"41","author":[{"given":"Marcella","family":"Visentini","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maria","family":"Cagliuso","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Valentina","family":"Conti","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maurizio","family":"Carbonari","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Debora","family":"Mancaniello","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marina","family":"Cibati","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giulia","family":"Siciliano","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ezio","family":"Giorda","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Baerbel","family":"Keller","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Klaus","family":"Warnatz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Massimo","family":"Fiorilli","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Isabella","family":"Quinti","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2011,2,2]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaci.2009.10.013"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.gde.2007.04.002"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1182\/blood.V99.5.1544"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1182\/blood-2007-06-091744"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.4049\/jimmunol.178.6.3932"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0901984106"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1182\/blood-2009-09-243071"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.4049\/jimmunol.1000434"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1084\/jem.20072683"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.clim.2004.05.010"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.4049\/jimmunol.174.10.6532"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1182\/blood-2007-07-101717"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1038\/nri2524"},{"key":"e_1_2_6_15_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2567.2004.01950.x"},{"key":"e_1_2_6_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4827(65)90211-9"},{"key":"e_1_2_6_17_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.92.24.11091"},{"key":"e_1_2_6_18_2","doi-asserted-by":"publisher","DOI":"10.1182\/blood.V98.3.597"},{"key":"e_1_2_6_19_2","doi-asserted-by":"publisher","DOI":"10.4049\/jimmunol.165.3.1191"},{"key":"e_1_2_6_20_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2141.2002.03910.x"},{"key":"e_1_2_6_21_2","doi-asserted-by":"publisher","DOI":"10.4049\/jimmunol.0903442"},{"key":"e_1_2_6_22_2","doi-asserted-by":"publisher","DOI":"10.1078\/0171-2985-00292"},{"key":"e_1_2_6_23_2","doi-asserted-by":"publisher","DOI":"10.1038\/ng0796-350"},{"key":"e_1_2_6_24_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cancergencyto.2008.08.006"},{"key":"e_1_2_6_25_2","doi-asserted-by":"publisher","DOI":"10.4049\/jimmunol.181.10.7400"},{"key":"e_1_2_6_26_2","doi-asserted-by":"publisher","DOI":"10.1182\/blood-2007-11-124545"},{"key":"e_1_2_6_27_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00424-007-0428-7"},{"key":"e_1_2_6_28_2","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pbio.0050110"},{"key":"e_1_2_6_29_2","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.M109.009183"},{"key":"e_1_2_6_30_2","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.genet.34.1.331"},{"key":"e_1_2_6_31_2","doi-asserted-by":"publisher","DOI":"10.1182\/blood.V84.12.4234.bloodjournal84124234"},{"key":"e_1_2_6_32_2","doi-asserted-by":"publisher","DOI":"10.1182\/blood-2004-05-2051"},{"key":"e_1_2_6_33_2","doi-asserted-by":"publisher","DOI":"10.1084\/jem.20072682"},{"key":"e_1_2_6_34_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-1759(00)00231-3"},{"key":"e_1_2_6_35_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaci.2009.05.019"},{"key":"e_1_2_6_36_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2184.2010.00704.x"},{"key":"e_1_2_6_37_2","doi-asserted-by":"publisher","DOI":"10.1038\/nbt0898-743"}],"container-title":["European Journal of Immunology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Feji.201040862","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/eji.201040862","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,17]],"date-time":"2023-10-17T02:34:23Z","timestamp":1697510063000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/eji.201040862"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,2,2]]},"references-count":36,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2011,3]]}},"alternative-id":["10.1002\/eji.201040862"],"URL":"https:\/\/doi.org\/10.1002\/eji.201040862","archive":["Portico"],"relation":{},"ISSN":["0014-2980","1521-4141"],"issn-type":[{"value":"0014-2980","type":"print"},{"value":"1521-4141","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,2,2]]}}}