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Article

Translocation and endocytosis for cell-penetrating peptide internalization.

The Journal of biological chemistry - 4 Dec 2009

Jiao Chen-Yu, Delaroche Diane, Burlina Fabienne, Alves Isabel D, Chassaing Gérard, Sagan Sandrine

Abstract excerpt

Cell-penetrating peptides (CPPs) share the property of cellular internalization. The question of how these peptides reach the cytoplasm of cells is still widely debated. Herein, we have used a mass spectrometry-based method that enables quantification of internalized and membrane-bound peptides. Internalization of the most used CPP was studied at 37 degrees C (endocytosis and translocation) and 4 degrees C...

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Identifiers

PMID: 19833724
DOI: 10.1074/jbc.M109.056309
PMCID: PMC2797166

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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