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Background

Omega-3 polyunsaturated fatty acids (PUFAs) are known to protect against type 1 diabetes mellitus (T1DM), but how they act through the gut-islet axis is not fully understood. This study explored how Omega-3 PUFA-influenced gut microbiota and their metabolites help protect pancrea...

2026-06-13 | MTBLS13979 | MetaboLights
Maternal n-3 PUFAs deficiency regulates gene expression profile in microglia at P21 in offspring
Maternal n-3 polyunsaturated fatty acids (PUFAs) deficiency modulates microglia transcriptional phenotypes and functions. We identified a specific n-3 PUFA-dependent signature of microglia at weaning during mouse brain development. MG550 custom-design NanoString chip was used to identify n-3 PUFAs d...
ORGANISM(S): Mus musculus 
2020-10-20 | GSE158181 | GEO
Despite the recognized protective effects of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in cardiovascular diseases, and the demonstration of the control of gene expression by polyunsaturated fatty acids (PUFAs), the effects of these n-3 fatty acids on the whole genoma has never been ...
ORGANISM(S): Rattus norvegicus 
Transcriptomic effects of dietary PUFAs in mouse dendritic cells
Several studies indicate that omega (n)-3 fatty acids may have a potential in the prevention and treatment of cancer. In this study the colon cancer cell lines SW480 and SW620 were treated with the n-3 PUFA DHA (Docosahexaenoic acid) for 3 different time points (12, 24 and 48h). The experiments were...
ORGANISM(S): Homo sapiens 
The immune system is shaped by the balance of n-3 and n-6 polyunsaturated fatty acids (PUFAs), but how these dietary lipids influence dendritic cells (DCs)— key inducers of adaptive immunity—remains largely unexplored. Importantly, whether an excess of n-6 PUFAs, a hallmark of modern diets, could un...
ORGANISM(S): Mus musculus 
2026-02-26 | GSE292400 | GEO
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