exosomes
Tumor Exosomes Make microRNAs
Tumor Exosomes Make microRNAs
Kerry Grens | Oct 27, 2014
Cellular blebs shed by tumor cells can process short stretches of RNA that go on to induce tumor formation in neighboring cells.
Anatomy of a Virus
Anatomy of a Virus
Molly Sharlach | Sep 16, 2014
A mass spectrometry-based analysis of influenza virions provides a detailed view of their composition.
Entry Requirements
Entry Requirements
Nicholette Zeliadt | Sep 1, 2014
Recent developments in cell transfection and molecular delivery technologies
Exosomes Vital for Heart Repair
Exosomes Vital for Heart Repair
Kerry Grens | May 6, 2014
Reparations after a heart attack in mice depend not on stem cells, but on the exosomes they secrete.
Exosome Tentacles
Exosome Tentacles
Kerry Grens | Mar 1, 2014
Unlike the usual smooth, spherical shape of exosomes, glioblastoma-derived exosomes appear to have long nanofilaments protruding from their surfaces.
Cancer Exosomes Promote Metastasis
Jef Akst | May 29, 2012
Vesicles released by melanoma cells stimulate pro-metastasis behaviors in bone marrow cells.
Genome Digest
Cristina Luiggi | May 22, 2012
What researchers are learning as they sequence, map, and decode species’ genomes
Plant RNAs Found in Mammals
Cristina Luiggi | Sep 20, 2011
MicroRNAs from plants accumulate in mammalian blood and tissues, where they can regulate gene expression.
Exosome Explosion
Exosome Explosion
Clotilde Théry | Jul 1, 2011
These small membrane vesicles do much more than clean up a cell’s trash—they also carry signals to distant parts of the body, where they can impact multiple dimensions of cellular life.
Exosome Basics
Exosome Basics
Clotilde Théry, Clotilde Théry | Jul 1, 2011
Exosomes are small membrane vesicles secreted by most cell types. Internal vesicles form by the inward budding of cellular compartments known as multivesicular endosomes (MVE).