The goals of this Coordinating Center include facilitating information exchange among investigators in the NCI Small Cell Lung Cancer (SCLC) Consortium, supporting data integration and data analysis, and serving as a central resource for characterization and distribution of model systems. By providing these resources, and by coordinating frequent data-sharing opportunities and leading annual face-to-face meetings among SCLC investigators, we believe this Center can substantially accelerate progress against this deadly disease.