J M Horacek1, T Kupsa, M Vasatova, L Jebavy, P Zak. 1. Department of Internal Medicine, University of Defense, Faculty of MilitaryHealth Sciences in Hradec Kralove, Czech Republic.
Abstract
AIM: Evaluation of serum levels of 17 cytokines and 5 adhesion molecules in patients with acute lymphoblastic leukemia (ALL) and in healthy subjects using biochip array technology. This approach allows multi-analytical determination from a single sample. METHODS: A total of 15 ALL patients and 15 healthy subjects (blood donors) were studied. Serum samples were analyzed by biochip based immunoassays on the Evidence Investigator analyzer. T-tests were used for statistical analysis. RESULTS: Comparing cytokine and adhesion molecule levels in ALL patients and in healthy subject, we found significant increase in serum VCAM-1 (p < 0.000001), ICAM-1 (p < 0.0001), L-selectin (p < 0.0001), IL-8 (p < 0.001), MCP-1 (p < 0.01), and significant decrease (p < 0.01) in serum IL-3 and IL-4. CONCLUSION: Our results indicate that serum levels of specific cytokines and adhesion molecules (VCAM-1, ICAM-1, L-selectin, IL-8, IL-3, IL-4, MCP-1) are significantly altered in patients with newly diagnosed ALL, reflecting acti-vity of the disease. Further investigation is needed to establish if these alterations could be used as a prognostic indicator for ALL.
AIM: Evaluation of serum levels of 17 cytokines and 5 adhesion molecules in patients with acute lymphoblastic leukemia (ALL) and in healthy subjects using biochip array technology. This approach allows multi-analytical determination from a single sample. METHODS: A total of 15 ALL patients and 15 healthy subjects (blood donors) were studied. Serum samples were analyzed by biochip based immunoassays on the Evidence Investigator analyzer. T-tests were used for statistical analysis. RESULTS: Comparing cytokine and adhesion molecule levels in ALL patients and in healthy subject, we found significant increase in serum VCAM-1 (p < 0.000001), ICAM-1 (p < 0.0001), L-selectin (p < 0.0001), IL-8 (p < 0.001), MCP-1 (p < 0.01), and significant decrease (p < 0.01) in serum IL-3 and IL-4. CONCLUSION: Our results indicate that serum levels of specific cytokines and adhesion molecules (VCAM-1, ICAM-1, L-selectin, IL-8, IL-3, IL-4, MCP-1) are significantly altered in patients with newly diagnosed ALL, reflecting acti-vity of the disease. Further investigation is needed to establish if these alterations could be used as a prognostic indicator for ALL.
Authors: Krystle A Lang Kuhs; Allan Hildesheim; Britton Trabert; Troy J Kemp; Mark P Purdue; Nicolas Wentzensen; Hormuzd A Katki; Ligia A Pinto; Erikka Loftfield; Mahboobeh Safaeian; Anil K Chaturvedi; Meredith S Shiels Journal: Cancer Epidemiol Biomarkers Prev Date: 2015-02-23 Impact factor: 4.254
Authors: A Efanov; N Zanesi; V Coppola; G Nuovo; B Bolon; D Wernicle-Jameson; A Lagana; A Hansjuerg; F Pichiorri; C M Croce Journal: Blood Cancer J Date: 2014-07-11 Impact factor: 11.037