Elevated heparanase expression is associated with poor prognosis in breast cancer a study based on systematic review and TCGA data

• Heparanase promotes tumorigenesis, angiogenesis, and metastasis. Here, we conducted a study based on systematic review and the Cancer Genome Atlas (TCGA) data that examined heparanase expression in clinical samples to determine its prognostic value. According to the meta-analysis and TCGA data, we found that heparanase expression was up-regulated in most breast cancer specimens, and elevated heparanase expression was associated with increased lymph node metastasis, larger tumor size, higher histological grade, and poor survival. These results suggest that targeting heparanase might improve treatments for breast cancer patients.

Subject headings

Medical and Health Sciences  (hsv)

Clinical Medicine  (hsv)

Cancer and Oncology  (hsv)

Medicin och hälsovetenskap  (hsv)

Klinisk medicin  (hsv)

Cancer och onkologi  (hsv)

Keyword

heparanase

breast cancer

prognosis