Tumor macrophages possess tumor-promoting functions, but the mechanism regulating such functions is poorly understood. Providing new insight into such mechanism, Shi et al. in this issue of Cancer Cell identify how metabolic regulation of Cathepsin B and its O-GlcNAcylation by lysosomal O-GlcNAc transferase (OGT) in macrophages drives pro-metastatic function.
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http://dx.doi.org/10.1016/j.ccell.2022.08.023 | DOI Listing |
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