“…Thus, large amounts of data, with tightly controlled cofactors and low population variation, may be achieved, requiring fewer subject numbers for equivalent statistical significance than a human cancer cohort. Furthermore, many cancer types are heterogeneous in content, composed not only of cancerous cells, but also of inflammatory mediators (41), fibrotic stroma (42), necrotic tissue, and complex vascularity (43). Our porcine model does not rely on an immunocompromised host for tumor development, unlike xenograft models (8).…”