liposome

American  

[lip-uh-sohm, lahy-puh-] / ˈlɪp əˌsoʊm, ˈlaɪ pə- /

noun

1. Cell Biology.  a microscopic artificial sac composed of fatty substances and used in experimental research of the cell.

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liposome British  

/ ˈlɪpəʊˌsəʊm /

noun

1. a particle formed by lipids, consisting of a double layer similar to a natural biological membrane, enclosing an aqueous compartment

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Other Word Forms

• liposomal adjective

Etymology

Origin of liposome

First recorded in 1905–10; lipo- ¹ + -some ³

Example Sentences

Further, we deployed in vitro assays such as a liposome model and cell culture techniques to investigate the mouse and the human version of the protein to find out if they work similar.

From Science Daily

The inhalation method is more efficient in building higher concentrations of IL-12 right where it is needed than other ways of delivering mRNA such as using liposomes.

From Science Daily

"We packed it into small lipid vesicles, known as liposomes, and then tested them first in cultures of various human cancer cell lines. The cells used the artificial mRNA to produce functional p53 protein."

From Science Daily

But in high doses, liposomes can damage cells, and both liposomes and viral carriers can trigger immune reactions after repeated administration.

From Nature

Deactivated viruses, liposomes and nanoparticles are therefore being tested as vehicles by which to convey the genome-editing machinery to faulty cells in vivo.

From Nature