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Ultrasound and Microbubble Induced Release from Intracellular Compartments

Overview
Journal BMC Biotechnol
Publisher Biomed Central
Specialty Biotechnology
Date 2017 May 20
PMID 28521780
Citations 5
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Abstract

Background: Ultrasound and microbubbles (USMB) have been shown to enhance the intracellular uptake of molecules, generally thought to occur as a result of sonoporation. The underlying mechanism associated with USMB-enhanced intracellular uptake such as membrane disruption and endocytosis may also be associated with USMB-induced release of cellular materials to the extracellular milieu. This study investigates USMB effects on the molecular release from cells through membrane-disruption and exocytosis.

Results: USMB induced the release of 19% and 67% of GFP from the cytoplasm in viable and non-viable cells, respectively. Tfn release from early/recycling endosomes increased by 23% in viable cells upon USMB treatment. In addition, the MFI of LAMP-1 antibody increased by 50% in viable cells, suggesting USMB-stimulated lysosome exocytosis. In non-viable cells, labeling of LAMP-1 intracellular structures in the absence of cell permeabilization by detergents suggests that USMB-induced cell death correlates with lysosomal permeabilization.

Conclusions: In conclusion, USMB enhanced the molecular release from the cytoplasm, lysosomes, and early/recycling endosomes.

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References
1.
Meijering B, Juffermans L, van Wamel A, Henning R, Zuhorn I, Emmer M . Ultrasound and microbubble-targeted delivery of macromolecules is regulated by induction of endocytosis and pore formation. Circ Res. 2009; 104(5):679-87. DOI: 10.1161/CIRCRESAHA.108.183806. View

2.
Gundelfinger E, Kessels M, Qualmann B . Temporal and spatial coordination of exocytosis and endocytosis. Nat Rev Mol Cell Biol. 2003; 4(2):127-39. DOI: 10.1038/nrm1016. View

3.
Qin P, Xu L, Hu Y, Zhong W, Cai P, Du L . Sonoporation-induced depolarization of plasma membrane potential: analysis of heterogeneous impact. Ultrasound Med Biol. 2014; 40(5):979-89. DOI: 10.1016/j.ultrasmedbio.2013.11.024. View

4.
Idone V, Tam C, Goss J, Toomre D, Pypaert M, Andrews N . Repair of injured plasma membrane by rapid Ca2+-dependent endocytosis. J Cell Biol. 2008; 180(5):905-14. PMC: 2265401. DOI: 10.1083/jcb.200708010. View

5.
Miller S, Mathiasen S, Bright N, Pierre F, Kelly B, Kladt N . CALM regulates clathrin-coated vesicle size and maturation by directly sensing and driving membrane curvature. Dev Cell. 2015; 33(2):163-75. PMC: 4406947. DOI: 10.1016/j.devcel.2015.03.002. View