Abstract
Breast Cancer is the most common among women, with about 10 to 24% presenting in the triple negative (TNBC) invasive form, resulting in shorter survival and worse prognosis, including metastases to several organs. Enzymes such as metalloproteinases (MMP) are involved in metastasis, being responsible for the cleavage of extracellular matrix components allowing collagen degradation, as in t…