Medical Oncology

, 30:673

Epidermal growth factor, its receptor and transforming growth factor-β1 in the diagnosis of HCV-induced hepatocellular carcinoma

  • Fatma Shehata
  • Nihad Abdel Monem
  • Mohamed Sakr
  • Samar Kasem
  • Mahmoud Balbaa
Original Paper

DOI: 10.1007/s12032-013-0673-x

Cite this article as:
Shehata, F., Abdel Monem, N., Sakr, M. et al. Med Oncol (2013) 30: 673. doi:10.1007/s12032-013-0673-x

Abstract

In this article, we present a study on the levels of epidermal growth factor (EGF), its phosphorylated receptor (p-EGFR) and transforming growth factor-β1 (TGF-β1) in the sera of patients with hepatocellular carcinoma (HCC) and chronic hepatitis C (CHC) infection. The results reveal significant higher serum levels of EGF and TGF-β1 in patients with HCC compared to their level in patients with CHC infection and control subjects. The levels of p-EGFR in HCC and CHC patients show a highly significant difference between patients. Based on the best cutoff value of 914 pg/ml, EGF shows 63.3 % sensitivity and 87.5 % specificity for HCC patients where the area under the curve is 0.81. The p-EGFR shows sensitivity of 63.3 % and specificity of 100 % where the area under the curve is 0.87 for HCC patients based on the best cutoff value of 39 U/mg protein. The best cutoff value (370 pg/ml) for serum TGF-β1 displays sensitivity of 86.7 % and specificity of 100 %, where the area under the curve is 0.97 for HCC patients.

Keywords

Epidermal growth factorEpidermal growth factor receptorTransforming growth factor-β1Hepatocellular carcinomaChronic hepatitis C

Abbreviations

HCC

Hepatocellular carcinoma

CHC

Chronic hepatitis C

EGF

Epidermal growth factor

p-EGFR

Phosphorylated epidermal growth factor receptor

TGF-β1

Transforming growth factor-β1

Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • Fatma Shehata
    • 3
  • Nihad Abdel Monem
    • 1
  • Mohamed Sakr
    • 2
  • Samar Kasem
    • 3
  • Mahmoud Balbaa
    • 1
    • 4
  1. 1.Department of Biochemistry, Faculty of ScienceAlexandria UniversityAlexandriaEgypt
  2. 2.Department of Tropical Medicine, Faculty of MedicineAin Shams UniversityCairoEgypt
  3. 3.Oncology Diagnostic Unit, Department of Medical Biochemistry and Molecular Biology, Faculty of MedicineAin Shams UniversityCairoEgypt
  4. 4.Faculty of ScienceBeirut Arab UniversityBeirutLebanon