ORIGINAL ARTICLE |
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Year : 2022 | Volume
: 35
| Issue : 2 | Page : 559-566 |
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The Value of serum Golgi protein 73 as a biomarker for hepatocellular carcinoma
Ashraf A Dawood1, Naglaa M Ghanayem1, Ahmed K Khamis2, Hasnaa M Shibl1, Mona S Habieb1
1 Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Menoufia University, Shebin Elkom, Egypt 2 Department of Hepatology, National Liver Institute, Menoufia University, Shebin Elkom, Egypt
Correspondence Address:
Hasnaa M Shibl Department of Medical Biochemistry and Molecular Biology, Menoufia University, Shebin Elkom, 32511 Egypt
Source of Support: None, Conflict of Interest: None | Check |
DOI: 10.4103/mmj.mmj_225_21
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Background
Hepatocellular carcinoma (HCC) is the most common liver cancer arising from the hepatocytes. The most prevalent noninvasive biological marker for diagnosis of HCC is alpha-fetoprotein (AFP). Golgi protein 73 (GP73) was considered as an impending biological marker for the early diagnosis of HCC.
Objectives
To assess the value of GP73 in serum as a biological marker for HCC comparing its sensitivity and specificity with serum AFP.
Methods
This study included 90 participants (30 patients with hepatitis-C virus (HCV)-related HCC, 30 patients having liver cirrhosis on top of chronic HCV, and 30 healthy controls). The levels of AFP and GP73 in serum were measured by chemiluminescent immune-metric assay and enzyme-linked immunosorbent assay techniques, respectively.
Results
HCC and cirrhotic patients had considerably higher AFP (P < 0.001, <0.004) and GP73 (P < 0.001, 0.047) levels than controls, whereas HCC patients had significant higher values of AFP and GP73 than cirrhotic patients (P = 0.029, <0.001, respectively). Combined AFP + GP73 had the highest sensitivity and specificity (P < 0.001) for differentiating HCC patients from controls. In discrimination of HCC patients from cirrhotic patients, serum GP73 had the highest sensitivity and specificity (P < 0.001) than AFP (P = 0.009) and combined AFP + GP73 (P < 0.001). Moreover, in discrimination of metastatic patients from nonmetastatic ones, combined AFP + GP73 had the highest sensitivity (P < 0.001) than GP73 alone (P = 0.013), whereas AFP alone had the highest specificity (P = 0.058) than combined AFP + GP73.
Conclusion
GP73 is a reliable biological marker for early diagnosis and detection of distant metastasis of cancerous liver diseases in patients having liver cirrhosis on top of chronic HCV infection and it would yield better results when used combined with AFP.
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