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Conjugating drugs to therapeutic antibodies is a promising strategy to increase their therapeutic efficacy. Shen et al. show that the local chemical environment of the conjugation site influences the in vivo stability and efficacy of the modified antibodies.
Large-scale structural genomics and genome-wide association studies generate a wealth of data relevant to human disease. Wang et al. interpret these data in the context of a protein interaction network, showing that systematic analyses of the structural interfaces hit by mutations yield insights into pathogenesis.
Vascular smooth muscle cells have multiple embryological origins. Cheung et al. present a chemically defined protocol for differentiating human pluripotent stem cells into vascular smooth muscle subtypes arising from neuroectoderm, lateral plate mesoderm and paraxial mesoderm.
Liver toxicity is one of the most common reasons for abandoning new drugs in development or withdrawing approved drugs from the market. Patel et al. show that in mice drug-induced liver injury can be limited by small-molecule inhibitor of the gap-junctional protein connexin 32.