T lymphocyte regulation by mevalonate metabolism
نویسندگان
چکیده
منابع مشابه
Regulation of T lymphocyte metabolism.
Upon stimulation, lymphocytes develop from small resting cells into highly proliferative and secretory cells. Although a great deal of study has focused on the genetic program induced by Ag receptor signals, lymphocytes must also regulate their metabolic function to meet the energetic demands of activation. In this review, we discuss the changes in cellular metabolism that accompany lymphocyte ...
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Upon stimulation with antigen or antibodies directed at the CD3.T cell receptor complex, T lymphocytes undergo a series of biochemical events that result in DNA synthesis and cellular proliferation. The purpose of the current study was to explore the role of mevalonic acid and its metabolites in this process. Stimulation of freshly isolated human T cells with immobilized anti-CD3 monoclonal ant...
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Previous studies from this laboratory have demonstrated that the kidneys rather than the liver play the major role in the in vivo metabolism of circulating mevalonic acid. Kidneys, however, convert mevalonic acid primarily to the precursors of cholesterol, squalene and lanosterol, rather than to cholesterol. This study was designed to define the specific tissue site within the kidney responsibl...
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The initiation of immune responses usually requires interactions of T lymphocytes with antigen-presenting cells. The specificity of these interactions depends on the recognition by the T cell’s antigen receptor of an antigenic peptide presented in a complex with molecules of the major histocompatibility complex (MHC). But a successful immune response requires additional costimulation of the T c...
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ژورنال
عنوان ژورنال: Science Signaling
سال: 2015
ISSN: 1945-0877,1937-9145
DOI: 10.1126/scisignal.2005970