Our tumor-on-a-chip platform was developed to physiologically model the growth of human vascularized micro tumors, and allows us to answer both basic and translational research questions. Questions that focus on basic tumor biology, drug efficacy, tumor responsiveness, underlying immunologic processes, potential immunotherapeutic intervention, and personalized therapy approaches. Effectively translating preclinical discoveries into potent cancer treatments hinges on faithfully replicating the disease state and model systems.
This protocol outlines the establishment of the vascularized micro tumor, or VMT, to mimic the tumor microenvironment in vitro. The VMT faithfully reproduces key aspects of a human tumor, yielding clinically relevant findings. Our model allows us to perform physiologically relevant, translational human cancer research.
Specifically, our protocol, in contrast to other models, incorporates dynamic flow conditions, enables the integration of immune cells and immunotherapy, and further allows us for the incorporation of personalized medicine approaches. We are employing the VMT model to propel personalized medicine initiatives forward in both preclinical and clinical arenas. This model deepens our understanding of microenvironmental factors in cell-cell interactions, influencing therapeutic resistance and cancer progression.
Moreover, the VMT shows promise in discovering customized patient-specific treatments for enhanced clinical care.
