miR-21 Expression in Grade I, II, and III Breast Cancer

Authors

  • Juwita - Master of Biomedical Sciences, Faculty of Medicine, North SumatraUniversity, Medan Departments of Biochemistry, Faculty of Medicine, Syiah Kuala University, Banda Aceh
  • Henny E.S. Ompusunggu Master of Biomedical Sciences, Faculty of Medicine, North SumatraUniversity, Medan Departments of Cell and Molecular Biology, Faculty of Medicine, HKBP Nommensen University, Medan
  • Donny Nauphar Departments of Biochemistry, Faculty of Medicine, Swadaya Gunung Jati University, Cirebon
  • Sumondang M. Pardede Department of Anatomical Pathology Dr H. Adam Malik Hospital
  • Hadyanto Lim Departments of Pharmacology, Faculty of Medicine, Methodist Indonesia University, Medan Department Biomolecular, Faculty of Medicine, Methodist Indonesia University, Medan
  • Yahwardiah Siregar Master of Biomedical Sciences, Faculty of Medicine, North SumatraUniversity, Medan Departments of Biochemistry, Faculty of Medicine, North Sumatra University, Medan

Abstract

Background: Breast cancer is the second largest cancer in the world.The gold standard for breast cancer diagnosis and prognosis is grade assessment (mitotic, nuclear pleiomorphism, tubular formation), based on breast tissue histopathology. However, this assessment has limitation in that it is subjective and semi quantitative. A genetic biomarker known as

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Vol. 1 No. 1 (2016)

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