Ras promotes macropinocytic nutrient uptake by suppressing the albumin recycling receptor FcRn.

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Title: Ras promotes macropinocytic nutrient uptake by suppressing the albumin recycling receptor FcRn.
Authors: de Campos RP; Division of Cell Signaling and Metabolism, German Cancer Research Center (DKFZ) and DKFZ-ZMBH Alliance, Heidelberg, 69120, Germany.; Faculty of Biosciences, University of Heidelberg, Heidelberg, 69120, Germany., Wu X; Division of Cell Signaling and Metabolism, German Cancer Research Center (DKFZ) and DKFZ-ZMBH Alliance, Heidelberg, 69120, Germany.; Faculty of Biosciences, University of Heidelberg, Heidelberg, 69120, Germany., Inal A; Division of Cell Signaling and Metabolism, German Cancer Research Center (DKFZ) and DKFZ-ZMBH Alliance, Heidelberg, 69120, Germany.; Faculty of Biosciences, University of Heidelberg, Heidelberg, 69120, Germany.; Institute of Pathology, University Hospital Heidelberg, Heidelberg University, Heidelberg, 69120, Germany., Liu Z; Division of Cell Signaling and Metabolism, German Cancer Research Center (DKFZ) and DKFZ-ZMBH Alliance, Heidelberg, 69120, Germany.; Medical Faculty Heidelberg, University of Heidelberg, Heidelberg, 69120, Germany., Thompson CB; Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA., Palm W; Division of Cell Signaling and Metabolism, German Cancer Research Center (DKFZ) and DKFZ-ZMBH Alliance, Heidelberg, 69120, Germany. w.palm@dkfz-heidelberg.de.
Source: EMBO reports [EMBO Rep] 2026 Jun; Vol. 27 (12), pp. 3214-3230. Date of Electronic Publication: 2026 Apr 29.
Publication Type: Journal Article
Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 100963049 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1469-3178 (Electronic) Linking ISSN: 1469221X NLM ISO Abbreviation: EMBO Rep Subsets: MEDLINE
Database: MEDLINE Ultimate
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ISSN:1469-3178
DOI:10.1038/s44319-026-00787-4