Tau protein is essential for stress-induced brain pathology

Significance Exposure to stressful events is a well-known inducer of neuronal atrophy implicated in the development of neuropsychiatric and neurological pathologies (e.g., depression and Alzheimer’s disease), although the underlying molecular mechanisms remain elusive. The current study demonstrates that absence of the cytoskeletal protein Tau blocks stress-evoked hippocampal synaptic signaling and morphofunctional damages related to both...