Metabolic regulation of Cathepsin B in tumor macrophages drives their pro-metastatic function.

Cancer Cell

Singapore Immunology Network (SIgN), Agency for Science, Technology & Research (A(∗)STAR), #04-01 Immunos, 8A Biomedical Grove, Singapore 138648, Singapore. Electronic address:

Published: October 2022

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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Source
http://dx.doi.org/10.1016/j.ccell.2022.08.023DOI Listing

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