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Showing 1–6 of 6 results
Advanced filters: Author: Stephan Kamrad Clear advanced filters

  • Human gut bacteria bioaccumulate per- and polyfluoroalkyl substances (PFAS), commonly known as forever chemicals, in intracellular aggregates. Colonization of gnotobiotic mice with bioaccumulating bacteria increases faecal PFAS excretion.

    • Anna E. Lindell
    • Anne Grießhammer
    • Kiran R. Patil
    ResearchOpen Access
    Nature Microbiology
    Volume: 10, P: 1630-1647

  • Biotransformation of xenobiotics by gut microbiota can impact bioactivity and toxicity. A new study shows how hydrogen sulfide generated by gut microbes reduces azo compounds extracellularly and non-enzymatically.

    • Stephan Kamrad
    • Anna E. Lindell
    • Kiran R. Patil
    News & Views
    Nature Metabolism
    Volume: 4, P: 1219-1220

  • The harvest of large quantities of lysine by yeast and other microbes triggers a reprogramming of redox metabolism, in which NADPH is channelled into glutathione metabolism to reduce levels of reactive oxygen species and increase tolerance to oxidative stress.

    • Viridiana Olin-Sandoval
    • Jason Shu Lim Yu
    • Markus Ralser
    Research
    Nature
    Volume: 572, P: 249-253