As biomarker identification for cancer need pathway related study which includes various pathways those are responsible for proper regulation of various cell functions. These pathways are very much complex and need specific attention to specific component of the pathway. In every pathway there are number of component playing role in regulation. Study of only one component is not an easy task what possible is a comparative study with two or more component. In the process of carcinogenesis there are number of chances where we can identify biomarkers and track the event in early stage.
Citation: Karley D, Gupta D, Tiwari A (2011) Biomarkers: The Future of Medical Science to Detect Cancer. J Mol Biomark Diagn 2:118.