SMR transporters meet the challenge of metformin metabolites.
Ben ShortPublished in: The Journal of general physiology (2024)
JGP study (Lucero et al. http://www.doi.org/10.1085/jgp.202313464) shows that members of the SMRGdx subtype can export the degradation products of metformin, helping bacteria adapt to high environmental levels of the commonly prescribed diabetes medication.