Current methods for tumor-associated macrophages investigation.

Current methods for tumor-associated macrophages investigation. J Immunoassay Immunochem. 2018 Jun 26;:1-17 Authors: Grigore A, Albulescu A, Albulescu R Abstract Oncoimmunology is a rapidly growing field, focusing both on studying of the interaction of immune factors with tumor cells and also on the development of new therapies. In this regard, immunotherapy is increasingly used clinically. Although tumorigenesis is generally seen as an autonomous process involving genetically transformed cancer cells, it is increasingly recognized that tumor environment is an essential factor that modulates both tumor progression and resistance to therapy. Tumor-associated immune cells, and in particular macrophages, are of particular importance in all stages of the tumorigenesis process and are also a clinical prognostic marker. From quantification of a single analyte in a given sample to complex platforms comprising multiple techniques, several methods for investigation of the dynamic balance and interaction between tumor-associated macrophages (TAMs) and tumor cells are available. This review presents the techniques carried out currently for investigation of TAMs functions, interactions, and modulation both at translational and transcriptional levels - ELISA and Multiplex assays, flow-cytometry, immunohistochemistry, DNA microarray - as essential steps not only for research purposes but also for predicting the therapeutic efficiency and patient s...
Source: Journal of Immunoassay and Immunochemistry - Category: Biochemistry Tags: J Immunoassay Immunochem Source Type: research