2005
DOI: 10.1002/eji.200526062
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Induction of thymocyte apoptosis by systemic administration of concanavalin A in mice: role of TNF-α, IFN-γ and glucocorticoids

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Cited by 32 publications
(33 citation statements)
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“…38 Thymic homeostasis and atrophy might be controlled or influenced by changes in homeostatic chemokines and cytokines. 6,7,39,40 Administration of proinflammatory cytokines and steroids can drive thymic involution. 4 -7,12,39 T-cell specific expression of the ligand for herpesvirus entry mediator and LT␤R induces lymphoid tissue abnormalities that affect the thymus.…”
Section: Lts On Both Cd8mentioning
confidence: 99%
See 1 more Smart Citation
“…38 Thymic homeostasis and atrophy might be controlled or influenced by changes in homeostatic chemokines and cytokines. 6,7,39,40 Administration of proinflammatory cytokines and steroids can drive thymic involution. 4 -7,12,39 T-cell specific expression of the ligand for herpesvirus entry mediator and LT␤R induces lymphoid tissue abnormalities that affect the thymus.…”
Section: Lts On Both Cd8mentioning
confidence: 99%
“…4 -7,12,39 T-cell specific expression of the ligand for herpesvirus entry mediator and LT␤R induces lymphoid tissue abnormalities that affect the thymus. 41 Enhanced levels of TNF after lipopolysaccharide or concanavalin A treatment may cause a similar phenotype, 40 whereas Tnfr1 Ϫ/Ϫ ablation delays age-dependent thymic involution. 42 Naïve T cells do not express membrane-bound or soluble LT␣, 21,43 yet up-regulate both forms on activation.…”
Section: Lts On Both Cd8mentioning
confidence: 99%
“…Іншим важливим патогенетичним фактором при гепатитах може бути некроз клітин, що циркулюють в крові і інфільтрують печінку. Введення Кон А посилює загибель клітин природного та адаптивного імунітету як у печінці, так і в імунокомпетентних органах [13,16,19]. Також виявлено підвищення активності ефектор-ного апоптотичного ферменту каспази-3, що було пов'язано, зокрема, з інфільтруючими печінку лімфоцитами, які піддаються апоп-тотичній активаційноіндукованій клітинній загибелі [20].…”
Section: результати та їх обговоренняunclassified
“…Recently, a class of such proteins, the lectins (e.g., concanavalin A (ConA), peanutagglutinin (PNA)), which could bind to mono-and oligosaccharides with high specificity, came into the forefront of biological research (Lis and Sharon, 1998). ConA, a legume lectin from Jack beans, can specifically bind to the glucose moiety of cell membrane glycoprotein, thereby initiating T-cell activation, cell mitogenesis, agglutination and apoptosis (Akhand et al, 1997;Amin et al, 2007;Fayad et al, 2005;Tamura et al, 1995;Zhao et al, 2002). Many approaches have been developed to detect ConA because it is an important target for studying the carbohydrate-protein interactions (Banerjee and Chen, 2007;Disney et al, 2004;El-Boubbou et al, 2007;Huang et al, 2009;Medintz et al, 2003;Sato et al, 2008).…”
Section: Introductionmentioning
confidence: 99%