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Zafra et al

MiR-429 regulated by endothelial monocyte activating polypeptide-II (EMAP-II) influences blood-tumor barrier permeability by inhibiting the expressions of ZO-1, occludin and claudin-5
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Such finding was ultimately confirmed by a later study conducted by the same team, investigating the clinical correlates of Vit B12 levels in the cerebrospinal fluid (CSF)

Another study from the same group was performed in rat IVC to test the hypothesis that prolonged increases in vein wall tension cause overexpression of MMPs and decreased contractility, which in turn promotes venous dilation