• Activation of Insect and Vertebrate Toll Signaling: From Endogenous Cytokine Ligand to Direct Recognition of Pathogen Patterns. (indigo.ca)
  • The effects of edema toxin on cytokine secretion were more complex and were dependent on the length of time between the injection of edema toxin and the isolation of lymphocytes. (asm.org)
  • CD8+ cytotoxic T lymphocyte (CTL) can recognize and kill target cells that express only a few cognate major histocompatibility complex class I-peptide (pMHC) complexes. (epfl.ch)
  • In addition to its reactivity to gut-associated lymphoid tissues, Act-1 antibody also stains large numbers of lymphocytes in rheumatoid synovium, and has been shown by Dr. A. A. Ansari of Emory University to prevent or delay onset of AIDS in a monkey-model of Simian Immunodeficiency Virus-induced AIDS. (wikipedia.org)
  • In contrast, the amount of pol II recruited to promoters was essentially the same with or without activation, suggesting that enhanced gene expression in response to LPS+IL-4 is not regulated by pol II recruitment. (cancer.gov)
  • These results suggest that under basal conditions pol II complexes are in closed confirmations and activation promotes complex opening and gene expression. (cancer.gov)
  • We report a subset of clear cell and papillary cell RCC aberrantly expressing the lymphocyte activation marker CD70, a member of the tumor necrosis factor superfamily. (aacrjournals.org)
  • However, it remains to be determined whether this regulation is achieved at the activation phase (lymph nodes), at the effector phase (tissues), or both. (rupress.org)
  • The answer to this riddle emerged from the experiment summarized in Table VI, which showed that as little as a 2-fold molar excess of monovalent ligand could thwart primary B cell activation by multiply substituted hapten carrier complexes. (jimmunol.org)
  • Neutralization analyses using chemokine-specific Abs revealed that endogenously produced chemokines are important costimulatory mediators in human T cell activation. (jimmunol.org)
  • TLR-mediated B cell activation results in ectopic CLIP expression that promotes B cell-dependent inflammation. (semanticscholar.org)
  • TLR4-mediated activation of mouse macrophages by Korean mistletoe lectin-C (KML-C)," Biochemical and Biophysical Research Communications , vol. 396, no. 3, pp. 721-725, 2010. (hindawi.com)
  • Sometimes referred to as lymphocyte transformation, but the transformation is unlike that caused by oncogenic viruses (see transformation) and activation is a less confusing term. (oup.com)
  • This article is significant for introducing us to a new immunodeficiency and for the demonstration that caspase-8 is involved in lymphocyte activation. (aappublications.org)
  • This article describes a heretofore unrecognized function of caspase-8 in lymphocyte activation. (aappublications.org)
  • Caspase-8 is now known to have an undefined but integral function in lymphocyte activation and the phenotype of patients with caspase-8 deficiency reflects this, with both lymphoid expansion and immunodeficiency. (aappublications.org)
  • von Oliver Schmid download Lymphocyte Activation products of Usenet references! (france-mail-forum.de)
  • The significance of C-kit, Bcl-6, IL-7, and Vav in the development of T and B lymphocytes is discussed. (springer.com)