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image: Artificial Cells Talk to Real Ones

Artificial Cells Talk to Real Ones

By Jef Akst | February 1, 2017

Nonliving cells developed in the lab can communicate chemically with living bacteria, according to a study.

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image: How We Age

How We Age

By The Scientist Staff | March 1, 2015

From DNA damage to cellular miscommunication, aging is a mysterious and multifarious process.

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image: Exosome Tentacles

Exosome Tentacles

By Kerry Grens | March 1, 2014

Unlike the usual smooth, spherical shape of exosomes, glioblastoma-derived exosomes appear to have long nanofilaments protruding from their surfaces.

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image: Exosome Explosion

Exosome Explosion

By Clotilde Théry | July 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.

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image: Exosome Basics

Exosome Basics

By Clotilde Théry | July 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). 

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