CRP and breast cancer: Although C-reactive protein (CRP) was associated with breast cancer in many studies, the potential impact of several other inflammation markers on breast cancer risk remains unexplored, including neutrophils-to-HDL-c ratio (NHR), monocytes-to-HDL-c ratio (MHR), CRP-to-albumin ratio (CAR), and CRP-to-lymphocytes ratio (CLR).