Co-expression of α9β1 integrin and VEGF-D confers lymphatic metastatic ability to a human breast cancer cell line MDA-MB-468LN. - Majumder M; Tutunea-Fatan E; Xin X; Rodriguez-Torres M; Torres-Garcia J; Wiebe R; Timoshenko AV; Bhattacharjee RN; Chambers AF; Lala PK (PloS one, 2012)