Proteomics

Dataset Information

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Role of activating transcription factor 4 (ATF4) in mGluR-LTD


ABSTRACT: Metabotropic glutamate receptor (mGluR)-dependent long-term depression (LTD) is an essential mechanism of synaptic plasticity across various brain regions and is closely linked to numerous learning processes. Previous studies have demonstrated the interplay between mGluR-LTD and the phosphorylation of eukaryotic translation initiation factor 2α (p-eIF2α), a key component of the integrated stress response (ISR) pathway. However, the role of activating transcription factor 4 (ATF4)—the primary downstream effector of the integrated stress response (ISR)—in the mechanisms underlying mGluR-LTD has not been thoroughly investigated. In this study, we examine the role of ATF4 in mGluR-LTD and identify several targets that show differential expression when the gene encoding ATF4 is deleted in excitatory neurons.

INSTRUMENT(S):

ORGANISM(S): Mus Musculus (mouse)

TISSUE(S): Brain

SUBMITTER: Niaz Mahmood  

LAB HEAD: Nahum Sonenberg

PROVIDER: PXD066551 | Pride | 2026-02-05

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
ATF4_cKO1_DHPG.raw Raw
ATF4_cKO1_DHPG_uncalibrated.mzML Mzml
ATF4_cKO1_untreated.raw Raw
ATF4_cKO1_untreated_uncalibrated.mzML Mzml
ATF4_cKO2_DHPG.raw Raw
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