Cell were washed and placed in normal Ringers buffer (160 mM NaCl, 4.5 mM KCl, 2 mM CaCl 2 , 1 mM MgCl 2 , 10 mM HEPES, pH 7.4) or Low Ca 2+ Ringers where CaCl 2 was omitted and 1 mM Ethylenediaminetetraacetic acid (EDTA) added
Spermidine alleviates cardiac aging by improving mitochondrial biogenesis and function
A library for RNA-seq was prepared using the Ovation Human FFPE RNA-Seq Library Systems (NuGEN) (for whole worm samples) and the QuantSeq 3 mRNA-Seq Library Prep Kit for Illumina (FWD) (Lexogen) (for intestinal samples)
Lifestyle modifications significantly slow (but rarely fully prevent) weight regain
It is possible that these variants have impaired folding and localisation, although R169W has previously been shown to localise normally to the membrane 53
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