Welcome to Stanford Human Tumor Atlas (HTAN) Website

HTAN is a collaborative network that is constructing 3-dimensional atlases of the cellular, morphological, molecular features of human cancers over time. There is a focus by the network on generating atlases representing a diverse cancer patient population and high-risk cancers. Additionally, the atlases being created by the network describe important transitions during cancer, such as the transition of pre-malignant cancers to malignant tumors, the progression to metastatic cancer, the response to cancer treatment, and the development of resistance to treatment.