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Description
Al-Sumaih I, Johnston B, Donnelly M, ONeill C

The tryptophan catabolite picolinic acid selectively induces the chemokines macrophage inflammatory protein-1 alpha and -1 beta in macrophages
It is also found to have caused dermal allergy in the formulations that enhance its penetration into the skin

Additional information Peer review information Nature Metabolism thanks Amir Zarrinpar and the other, anonymous, reviewers for their contribution to the peer review of this work
