High-mobility Group B1 (HMGB1) and Receptor for Advanced Glycation End-products (RAGE) Expression in Canine Lymphoma

被引：1

作者：

Sterenczak, Katharina A. ^{[1
,2
,3
]}

Joetzke, Alexa E. ^{[1
,2
]}

Willenbrock, Saskia ^{[1
,2
,3
]}

Eberle, Nina ^{[1
,2
]}

Lange, Sandra ^{[4
]}

Junghanss, Christian ^{[4
]}

Nolte, Ingo ^{[1
,2
]}

Bullerdiek, Joern ^{[1
,2
,3
]}

Simon, Daniela ^{[1
,2
]}

Escobar, Hugo Murua ^{[1
,2
]}

机构：

[1] Univ Vet Med Hannover, Small Anim Clin, D-30559 Hannover, Germany

[2] Univ Vet Med Hannover, German Res Fdn SFB Transregio 37, D-30559 Hannover, Germany

[3] Univ Bremen, Ctr Human Genet, D-28359 Bremen, Germany

[4] Univ Rostock, Div Med, Dept Haematol Oncol, D-18057 Rostock, Germany

来源：

ANTICANCER RESEARCH | 2010年 / 30卷 / 12期

关键词：

Canine lymphoma; HMGB1; RAGE; ENDOTHELIAL GROWTH-FACTOR; NON-HODGKIN-LYMPHOMA; BONE-MARROW ANGIOGENESIS; TOLL-LIKE RECEPTORS; TUMOR ANGIOGENESIS; PROGNOSTIC VALUE; LEUKEMIA; MYELOFIBROSIS; PROTEINS; SPECTRUM;

D O I：

暂无

中图分类号：

R73 [肿瘤学];

学科分类号：

100214 ;

摘要：

Background: Canine lymphoma is a commonly occurring, spontaneously developing neoplasia similar to human non-Hodgkin's lymphoma and, thus, is used as a valuable model for human malignancy. HMGB1 and RAGE are strongly associated with tumour progression and vascularisation. Consequently, deregulated RAGE and HMGB1 may play an important role in the mechanisms involved in lymphoma progression. Materials and Methods: Expression patterns of HMGB1 and RAGE were analysed in 22 canine lymphoma and three canine non-neoplastic control samples via real time PCR and canine beta-glucuronidase gene (GUSB) as endogenous control. Results: HMGB1 was up-regulated in the neoplastic samples, while RAGE expression remained inconspicuous. Conclusion: This study demonstrated similar mechanisms in lymphoma progression in humans and dogs due to overexpression of HMGB1, which was described in human lymphomas. RAGE remained stable in terms of expression indicating that the extracellular HMGB1-induced effects are regulated by HMGB1 itself

引用

页码：5043 / 5048

页数：6

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