Breast cancer is a life-threatening and leading cause of cancer death among women.
Recognizing cellular participation we hence examined if prediagnostic circulating levels of F2-isoprostane, PGF2α and PTX3 were associated with breast cancer risk.
Assessing systemic levels of these biomarkers early to define breast cancer risk is most relevant.
None of these examined biomarkers were significantly associated with breast cancer risk.
These findings reveal a new understanding on the role of systemic F2-isoprostane, PGF2α and PTX3 in breast cancer which provide no prognostic information on tumor development in spite of their known involvement in situ cellular context.