Ontology highlight
ABSTRACT:
SUBMITTER: Liu D
PROVIDER: S-EPMC6031661 | biostudies-literature | 2018 Jul
REPOSITORIES: biostudies-literature
Liu Daxing D Guo Peng P McCarthy Craig C Wang Biran B Tao Yu Y Auguste Debra D
Nature communications 20180704 1
The C-X-C chemokine receptor type 4 (CXCR4, CD184) pathway is a key regulator of cancer metastasis. Existing therapeutics that block CXCR4 signaling are dependent on single molecule-receptor interactions or silencing CXCR4 expression. CXCR4 localizes in lipid rafts and forms dimers therefore CXCR4 targeting and signaling may depend on ligand density. Herein, we report liposomes presenting a CXCR4 binding peptide (DV1) as a three-dimensional molecular array, ranging from 9k to 74k molecules μm<su ...[more]