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A new device uses anchored nanowires to capture extracellular vesicles from pee for microRNA analysis.

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image: Infographic: Capturing Exosomes From Fluids

Infographic: Capturing Exosomes From Fluids

By Ruth Williams | April 1, 2018

A microfluidic device collects microRNAs for analysis.

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image: Researchers Identify Obesity-Diabetes Link

Researchers Identify Obesity-Diabetes Link

By Catherine Offord | December 1, 2017

Exosomes produced by macrophages in fatty tissue influence insulin sensitivity in distant cell types, a study finds.

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image: Cancer's Vanguard

Cancer's Vanguard

By Catherine Offord | April 1, 2016

Exosomes are emerging as key players in metastasis.

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image: Shooting for the Moon

Shooting for the Moon

By Mary Beth Aberlin | April 1, 2016

Defeating cancer is many times more difficult than planting a flag on our lunar satellite.

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image: Infection Assistants

Infection Assistants

By Ruth Williams | October 22, 2015

Parasite-derived exosomes boost Leishmania infection in mice. 

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image: Toward Blood-based Cancer Detection

Toward Blood-based Cancer Detection

By Jyoti Madhusoodanan | July 7, 2015

Circulating tumor cells, exosomes, and DNA can improve the diagnosis of many cancers. But are liquid biopsies ready for prime time?

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image: Tumor Exosomes Make microRNAs

Tumor Exosomes Make microRNAs

By Kerry Grens | October 27, 2014

Cellular blebs shed by tumor cells can process short stretches of RNA that go on to induce tumor formation in neighboring cells.

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image: Anatomy of a Virus

Anatomy of a Virus

By Molly Sharlach | September 16, 2014

A mass spectrometry-based analysis of influenza virions provides a detailed view of their composition.

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image: Entry Requirements

Entry Requirements

By Nicholette Zeliadt | September 1, 2014

Recent developments in cell transfection and molecular delivery technologies

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