Check out our latest work out today in @natmetabolism.nature.com in which we describe a new metabotype (metabolic phenotype): excess cysteine stress. We discovered novel cysteine conjugates and show how pyruvate modulates free intracellular cysteine levels. Grateful for an awesome team!!

Big congratulations to @jenniferabrain.bsky.social, Anna and the Sullivan squad for their awesome story, now published in Nature Metabolism!!

Thank you for this awesome preLight!! Looking forward to sharing some more answers in our revised manuscript 🤩

Next, our 2nd preprint of the week (!), this one driven by @madelouhart.bsky.social Previously: Mitochondrial inhibition impairs cell proliferation by constraining aspartate (ASP) availability. Here: we investigate the kinetics of ASP depletion/ proliferation impairments and...surprises ensue!