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A deficit in synaptic plasticity is one of the many changes that occurs with age. Specifically the archetypal model of plasticity, long-term potentiation (LTP), is reduced in hippocampus of middle-aged and aged animals. Several factors are likely to contribute to this deficit including morphologic...
ORGANISM(S): Rattus norvegicus 
Sepsis-induced liver dysfunction is a frequent event and is strongly associated with mortality. Establishing a causative link between protein post-translational modification (PTM) and diseases is challenging. We studied the relationship among the lysine acetylation (Kac), the sirtuin (SIRTs), and th...
ORGANISM(S): Homo sapiens (Human) 
2024-01-30 | PXD027496 | Pride
Plant mitochondria signal to the nucleus leading to altered transcription of nuclear genes by a process called mitochondrial retrograde regulation (MRR). MRR is implicated in metabolic homeostasis and responses to stress conditions. Transcriptional consequences on nuclear gene expression of mitochon...
ORGANISM(S): Arabidopsis thaliana 
Sestrins represent a family of stress-inducible proteins that prevent the progression of many age- and obesity-associated disorders. Endogenous Sestrins maintain insulin-dependent AKT Ser/Thr kinase (AKT) activation during high-fat diet (HFD)-induced obesity, and overexpressed Sestrins activate AKT ...
ORGANISM(S): Homo sapiens (Human) 
2020-01-15 | PXD015824 | Pride
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