Lysosomal enzyme trafficking factor LYSET enables nutritional usage of extracellular proteins.
Pechincha C, Groessl S, Kalis R, de Almeida M, Zanotti A, Wittmann M, Schneider M, de Campos RP, Rieser S, Brandstetter M, Schleiffer A, Müller-Decker K, Helm D, Jabs S, Haselbach D, Lemberg MK, Zuber J, Palm W.
Pechincha C, et al.
Science. 2022 Oct 7;378(6615):eabn5637. doi: 10.1126/science.abn5637. Epub 2022 Oct 7.
Science. 2022.
PMID: 36074822
Mammalian cells can generate amino acids through macropinocytosis and lysosomal breakdown of extracellular proteins, which is exploited by cancer cells to grow in nutrient-poor tumors. Through genetic screens in defined nutrient conditions, we characterized LYSET, a transm …
Mammalian cells can generate amino acids through macropinocytosis and lysosomal breakdown of extracellular proteins, which is exploited by …