Memory consolidation requires gene expression regulation by transcription factors, which eventually may induce chromatin modifications as histone acetylation. This mechanism is regulated by histone acetylases and deacetylases. It is not yet clear whether memory consolidation always recruits histone acetylation or it is only engaged in more persistent memories. To address this question, we used different strength of training for novel object recognition task in mice. Only strong training induced a long-lasting memory and an increase in hippocampal histone H3 acetylation. Histone acetylase inhibition in the hippocampus during consolidation impaired memory persistence, whereas histone deacetylase inhibition caused weak memory to persist. Nucle...
International audienceNumerous genetic studies have shown that the CREB-binding protein (CBP) is an ...
International audienceNumerous genetic studies have shown that the CREB-binding protein (CBP) is an ...
International audienceNumerous genetic studies have shown that the CREB-binding protein (CBP) is an ...
Memory consolidation requires de novo mRNA and protein synthesis. Transcriptional activation is cont...
Although it is generally accepted that memory consolidation requires regulation of gene expression, ...
Gene expression is a key process for memory consolidation. Recently, the participation of epigenetic...
New experiences are encoded in a fragile short-term form of memory, but with time these memories can...
Transcriptional regulation is an important molecular process required for long-term neural plasticit...
New experiences are encoded in a fragile short-term form of memory, but with time these memories can...
Transcriptional regulation is an important molecular process required for long-term neural plasticit...
New experiences are encoded in a fragile short-term form of memory, but with time these memories can...
New experiences are encoded in a fragile short-term form of memory, but with time these memories can...
SummaryPreviously formed memories are susceptible to disruption immediately after recall due to a ne...
Hippocampal-dependent memory formation is associated with the establishment of specific genetic prog...
Memory consolidation is the process through which short-term memories are stabilized for long-term r...
International audienceNumerous genetic studies have shown that the CREB-binding protein (CBP) is an ...
International audienceNumerous genetic studies have shown that the CREB-binding protein (CBP) is an ...
International audienceNumerous genetic studies have shown that the CREB-binding protein (CBP) is an ...
Memory consolidation requires de novo mRNA and protein synthesis. Transcriptional activation is cont...
Although it is generally accepted that memory consolidation requires regulation of gene expression, ...
Gene expression is a key process for memory consolidation. Recently, the participation of epigenetic...
New experiences are encoded in a fragile short-term form of memory, but with time these memories can...
Transcriptional regulation is an important molecular process required for long-term neural plasticit...
New experiences are encoded in a fragile short-term form of memory, but with time these memories can...
Transcriptional regulation is an important molecular process required for long-term neural plasticit...
New experiences are encoded in a fragile short-term form of memory, but with time these memories can...
New experiences are encoded in a fragile short-term form of memory, but with time these memories can...
SummaryPreviously formed memories are susceptible to disruption immediately after recall due to a ne...
Hippocampal-dependent memory formation is associated with the establishment of specific genetic prog...
Memory consolidation is the process through which short-term memories are stabilized for long-term r...
International audienceNumerous genetic studies have shown that the CREB-binding protein (CBP) is an ...
International audienceNumerous genetic studies have shown that the CREB-binding protein (CBP) is an ...
International audienceNumerous genetic studies have shown that the CREB-binding protein (CBP) is an ...