TMEM-MCD IN THE MINIMALLY INVASIVE ASSESSMENT OF THE ACTIVITY STATUS OF TMEM IN ITS DISSEMINATION OF TUMOR CELLS

摘要

Methods are provided for measuring the activity of TMEM sites in a tumor comprising measuring a transient increase in permeability of blood vessels at TMEM sites that allows tumor cells to enter the blood vessels, wherein permeability is measured using a modality selected from the group consisting of MRI, PET, CT, and SPECT, and wherein a transient increase in permeability indicates that a TMEM site is active. The method can include, for example, obtaining a MenaINV score assessed by fine needle aspiration in the same tissue. The present invention can be used as both a prognostic for dissemination and a predictive end point for identification and validation of dissemination inhibitors/anti-metastasis drugs.