L-Tryptophan Produced by Bifidobacterium pseudocatenulatum NCU-08 Delays Aging in SAMP8 Mice by Activating the Sirt1/P53/P21/Rb Signaling Pathway.

Aging Cell · 2025 · PMC12419854 · PMID 40643197

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a decreasing trendno p-value reported

A clustering heatmap revealed that the majority of metabolites in the M group exhibited a decreasing trend compared to the C group, while the BP group showed increased metabolite levels (Figure 3A ).

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