Aging Cell
Farmed salmon show fat changes resembling those in aging mammals
A three-stage comparison found molecular signs of altered fat handling, while a five-week feeding experiment supported the hypothesis that dietary spermidine may counter…A three-stage comparison found molecular signs of altered fat handling, while a five-week feeding experiment supported the hypothesis that dietary spermidine may counter these aging-related changes.
Cross-sectional studyInterventions
Who was studiedFarmed Atlantic salmon, against earlier-stage salmon
What changedLate-stage seawater salmon had more muscle fat and fewer membrane lipids than earlier-stage salmon
The catchLife-stage differences in diets and fish origins could explain the apparent aging-like changes