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Anthony Letai proposes wider adoption of functional assays in efforts to match the right drug to the right patient and discusses why these assays might be complementary to existing genomics-based approaches.
In this Perspective, Michael Czech presents evidence for whether hyperinsulinemia occurs before insulin resistance upon overfeeding or high-fat diet feeding, or whether insulin resistance causes hyperinsulinemia, thus attempting to delineate the relationship between hyperinsulinemia, obesity and insulin resistance.
Rubin and colleagues discuss the origin and evolution of poorly differentiated neuroendocrine tumors, and highlight potential new therapeutic strategies.
In this Perspective, June, Bluestone and Warshauer discuss potential cellular and molecular explanations for the autoimmunity often associated with immunotherapy, and propose additional research and changes to reporting practices to aid efforts to understand and minimize these toxic side effects.