Alpha-Fetoprotein (AFP) is a well-established cancer biomarker with diverse clinical applications, especially in liver and germ cell tumors. Here’s a detailed summary of its biological role, diagnostic value, prognostic utility,…
Prostate-Specific Antigen (PSA) is a widely used cancer biomarker, particularly for prostate cancer (PCa). While it has transformed prostate cancer screening and monitoring, it also has notable limitations. Here’s a…
CEA is a cell adhesion molecule normally produced during fetal development. In adults, it is usually undetectable in the blood, but it may be re-expressed and elevated in certain cancers,…
CA‑125 (Cancer Antigen 125): What It Is and Why It Matters CA‑125 is a high‑molecular‑weight glycoprotein found on the surface of certain cells inside the body. It is best known…
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Circulating Tumor DNA (ctDNA)
MUC1 (Mucin 1)
EGFR (Epidermal Growth Factor Receptor)
HER2/neu (Human Epidermal Growth Factor Receptor 2) A Critical Biomarker in Breast Cancer Diagnosis and Treatment HER2/neu, commonly called HER2, is a protein found on the surface of certain cells…