ArticlePharmaceuticals (Basel, Switzerland)2017
Glycosaminoglycan Binding and Non-Endocytic Membrane Translocation of Cell-Permeable Octaarginine Monitored by Real-Time In-Cell NMR Spectroscopy.
Article in Pharmaceuticals (Basel, Switzerland), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 21 citations in OpenAlex.
- Biological Properties of Arginine-rich Peptides and their Application in Cargo Delivery to Cancer.Current drug delivery · 2025Review
- Cell-Penetrating and Enzyme-Responsive Peptides for Targeted Cancer Therapy: Role of Arginine Residue Length on Cell Penetration and In Vivo Systemic Toxicity.ACS applied materials & interfaces · 2024Article
- Membrane Internalization Mechanisms and Design Strategies of Arginine-Rich Cell-Penetrating Peptides.International journal of molecular sciences · 2022Review
- Cytosolic Protein Delivery Using Modular Biotin-Streptavidin Assembly of Nanocomposites.ACS nano · 2022Article
- Understanding Cell Penetration of Cyclic Peptides.Chemical reviews · 2019Review
- Glycosaminoglycans and Proteoglycans.Pharmaceuticals (Basel, Switzerland) · 2018Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Glycosaminoglycans (GAGs), which are covalently-linked membrane proteins at the cell surface have recently been suggested to involve in not only endocytic cellular uptake but also non-endocytic direct cell membrane translocation of arginine-rich cell-penetrating peptides (CPPs). However, in-situ comprehensive observation and the quantitative analysis of the direct membrane translocation processes are challenging, and the mechanism therefore remains still unresolved. In this work, real-time in-cell NMR spectroscopy was applied to investigate the direct membrane translocation of octaarginine (R8) into living cells. By introducing 4-trifluoromethyl-l-phenylalanine to the N terminus of R8, the non-endocytic membrane translocation of
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.