The presence of cancer cell in the body is indicated by the substance called Cancer biomarker. It can either be a molecule which is secreted by the cancer cell or it can also be a specific response due to presence of cancer in the body. Cancer biomarkers are helpful in the diagnosis and other treatment process of cancer. Cancer biomarkers are used to differentiate normal and abnormal biological state in the host. 

Cancer Research 2021 | London, UK | May 19-20, 2021
PS: https://cancer.cmesociety.com/call-for-abstracts