JAM-A expression positively correlates with tumor stage (p = 0.002), nodal status (p = 0.001), Elston Grade (p = 0.024) and Poor Prognosis Group according to the Nottingham Prognostic Index (NPI) (p<0.001); Ductal Tumors tend to form glandular structures, whereas lobular tumors are less cohesive and invade in single file. Here, F11R is linked to neoplasm.