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The Potential Role of a Soluble γ-Chain Cytokine Receptor As a Regulator of IL-7-Induced Lymphoproliferative Disorders

Overview
Journal Int J Mol Sci
Publisher MDPI
Date 2018 Oct 31
PMID 30373315
Citations 2
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Abstract

IL-7 is an essential, nonredundant growth factor for T and B cell generation and maintenance. While IL-7 deficiency results in lymphopenia, overexpression of IL-7 can cause neoplasia in experimental models. IL-7's involvement in neoplasia has been appreciated through studies of IL-7 transgenic (Tg) mice models and human lymphoma patients. Since we recently found that a soluble form of the common γ-chain (γc) cytokine receptor (sγc) antagonistically regulates IL-7 signaling, IL-7 and sγc double-Tg mice were generated to investigate the effects of sγc overexpression in IL-7-mediated lymphoproliferative disorders (LPDs). The overexpression of sγc prevents IL-7Tg-induced abnormal increase of LN cell numbers and the development of splenomegaly, resulting in striking amelioration of mortality and disease development. These results suggest that modification of γc cytokine responsiveness by sγc molecules might control various γc cytokine-associated hematologic malignancy, and also provide an alternative view to approach antitumor therapy.

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References
1.
Lange K, Uckert W, Blankenstein T, Nadrowitz R, Bittner C, Renauld J . Overexpression of NPM-ALK induces different types of malignant lymphomas in IL-9 transgenic mice. Oncogene. 2003; 22(4):517-27. DOI: 10.1038/sj.onc.1206076. View

2.
Geiselhart L, Humphries C, Gregorio T, Mou S, Subleski J, Komschlies K . IL-7 administration alters the CD4:CD8 ratio, increases T cell numbers, and increases T cell function in the absence of activation. J Immunol. 2001; 166(5):3019-27. DOI: 10.4049/jimmunol.166.5.3019. View

3.
Park J, Jo Y, Ko E, Luckey M, Park Y, Park S . Soluble γc cytokine receptor suppresses IL-15 signaling and impairs iNKT cell development in the thymus. Sci Rep. 2016; 6:36962. PMC: 5105068. DOI: 10.1038/srep36962. View

4.
Abraham N, Ma M, Snow J, Miners M, Herndier B, Goldsmith M . Haploinsufficiency identifies STAT5 as a modifier of IL-7-induced lymphomas. Oncogene. 2005; 24(33):5252-7. DOI: 10.1038/sj.onc.1208726. View

5.
Kim G, Hwang H, Jo Y, Lee B, Lee Y, Kim C . Soluble γc receptor attenuates anti-tumor responses of CD8 T cells in T cell immunotherapy. Int J Cancer. 2018; 143(5):1212-1223. DOI: 10.1002/ijc.31402. View