Tumor
Markers - 6
•Tumor-associated markers:
•emolecules
that are expressed by different tumors originating from same cell type
•eBest
characterized tumor-associated markers are the oncofetal antigens
which are glycoproteins normally produced by embryonic tissue and not normally found at
detectable levels in
adults
•Žalpha-fetoprotein
(AFP)
•Žcarcinoembryonic
antigen (CEA)
•eExamples of
tumor-associated markers:
•Žalpha-fetoprotein
(AFP)
•Žcarcinoembryonic
antigen (CEA)