Modulation of cellular function through immune-activated exosomes.

Abstract:

:Extracellular vesicles classified as exosomes, microvesicles, or apoptotic bodies based on size are shed from most cells under normal as well as pathological conditions. They are released into the surrounding milieu, including plasma, urine, saliva, and tissues. Exosomes are highly enriched in microRNAs (miRs), which function in recipient cells by regulating posttranscriptional processing of targeted genes. Interaction of a miR with its mRNA target typically results in suppression of its gene expression. Peripheral inflammatory conditions can modulate miR expression in immune cells such as circulating monocytes that can influence their migration and differentiation. Changes within monocyte-derived macrophage miR expression can influence exosome content and further affect end-organ target cells.

journal_name

DNA Cell Biol

journal_title

DNA and cell biology

authors

Pulliam L,Gupta A

doi

10.1089/dna.2015.2884

subject

Has Abstract

pub_date

2015-07-01 00:00:00

pages

459-63

issue

7

eissn

1044-5498

issn

1557-7430

journal_volume

34

pub_type

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