Interleukin-21 activates natural killer cell activity against cetuximab-coated pancreatic tumor cells

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Interleukin-21 activates natural killer cell activity against cetuximab-coated pancreatic tumor cells

Natural killer (NK) cells are large granular lymphocytes that play a critical role in anti-cancer mechanisms. These effector cells mediate antibody-dependent cellular cytotoxicity (ADCC) and produce IFN-g in response to antibody-coated targets. The monoclonal antibody cetuximab targets the epidermal growth factor receptor (EGFR), which is over expressed in the majority of pancreatic cancers, bu...

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Natural cytotoxicity in the rat was assessed against solid tumors and normal and embryonic rat monolayer culture lines, and the results were compared with rat natural killer activity towards syngeneic, allogeneic, and xenogeneic lymphoma tar gets. The targets tested showed a very wide range of suscepti bility to lysis by peripheral blood and spleen effector cells in both 4and 18-hr cytotoxicity...

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Increased Natural Killer Cells Activity in Schizophrenic Patients

Background: Schizophrenia has been associated with altered immunity. Different studies regarding natural killer cell activity (NKA) in schizophrenic patients have shown inconsistent results. Objectives: To evaluate NK cell activity in schizophrenic patients in comparison with healthy control individuals.   Methods: 30 medication-free schizophrenic patients and 41 healthy sex, age and smoking st...

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ژورنال

عنوان ژورنال: Journal for ImmunoTherapy of Cancer

سال: 2015

ISSN: 2051-1426

DOI: 10.1186/2051-1426-3-s2-p233