DHA, More Than EPA, Supports Brain Synapse Protein Organization in Lab Study
In lab-grown neurons, DHA (more than EPA) strongly boosted PSD-95 and related synaptic signaling proteins, with higher DHA-to-EPA ratios preserving this effect.
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In lab-grown neurons, DHA (more than EPA) strongly boosted PSD-95 and related synaptic signaling proteins, with higher DHA-to-EPA ratios preserving this effect.
Lab and animal studies suggest nanoscale lipid carriers may improve the absorption and stability of algae-derived omega-3 and omega-6 fats, but robust human evidence is still lacking.
In a cell-based study, krill oil showed the largest improvement in glucose uptake among krill oil, fish oil, and soy lecithin, alongside changes in insulin-signaling proteins.
At the same dose, krill oil raised blood EPA and DHA levels about 1.5 times more than fish oil over 12 weeks.
MFSD2A is a sodium-dependent transporter that carries DHA-bound lysophosphatidylcholine across cell barriers, playing a well-established role in brain DHA supply and blood-brain barrier formation, with more tentative roles in other tissues and diseases.
In obese mice, krill oil's omega-3 phospholipids increased intestinal fat-burning and reduced body weight and liver fat more effectively than omega-3 triglycerides.