STIM1 and neoplasm: Suppression of miR-145 in recipient HUVECs by miR-145 antagomir transfection abolished the anti-angiogenic effect of Exo-STIM1-KO in HUVECs, suggesting that miR-145 might play pivotal roles in the Exo-STIM1-KO attenuated tumor angiogenesis effect.