| First Author | von Ziegler LM | Year | 2022 |
| Journal | Nat Commun | Volume | 13 |
| Issue | 1 | Pages | 1824 |
| PubMed ID | 35383160 | Mgi Jnum | J:332304 |
| Mgi Id | MGI:7263867 | Doi | 10.1038/s41467-022-29367-5 |
| Citation | von Ziegler LM, et al. (2022) Multiomic profiling of the acute stress response in the mouse hippocampus. Nat Commun 13(1):1824 |
| abstractText | The acute stress response mobilizes energy to meet situational demands and re-establish homeostasis. However, the underlying molecular cascades are unclear. Here, we use a brief swim exposure to trigger an acute stress response in mice, which transiently increases anxiety, without leading to lasting maladaptive changes. Using multiomic profiling, such as proteomics, phospho-proteomics, bulk mRNA-, single-nuclei mRNA-, small RNA-, and TRAP-sequencing, we characterize the acute stress-induced molecular events in the mouse hippocampus over time. Our results show the complexity and specificity of the response to acute stress, highlighting both the widespread changes in protein phosphorylation and gene transcription, and tightly regulated protein translation. The observed molecular events resolve efficiently within four hours after initiation of stress. We include an interactive app to explore the data, providing a molecular resource that can help us understand how acute stress impacts brain function in response to stress. |
