Animal models have served a prominent function in the development of the present ideas of pathogenesis and approaches to therapy. This commentary addresses the utility and limitations of these ...

I am indebted to Drs. N. V. Anderson, J. M. Berry, G. H. Cardinet, III, T. B. Clarkson, S. M. Dennis, K. N. Gelatt, L. Julian, J. J. Kaneko, J. T. McGrath, H. Meier ...

The mechanisms underlying skin renewal are still poorly understood. Interleukin-38 (IL-38), a protein involved in regulating ...

Scientists have found a trigger for social learning in wild animals. An experiment on great tits has pinpointed a single factor—immigration—that can cause birds to pay close attention to ...

A nasal spray drug can counteract the cognitive decline and brain damage typical of Alzheimer's disease in animal models.

A single psilocybin dose increased optimism and engagement in rats for two weeks by enhancing reward processing and reducing ...