A Virus-Like Protein in the Brain Delivers Cargo to Cells (IMAGE)

University of Utah Health

A Virus-Like Protein in the Brain Delivers Cargo to Cells

Caption

A protein involved in cognition and long-term memory, called Arc, acts like a protein from viruses. Arc can encapsulate and deliver its own genetic material to brain cells (neurons) similar to the way viruses infect host cells. This picture shows neurons that have taken up Arc and are expressing the genetic material stored within it.

Credit

Elissa Pastuzyn

Usage Restrictions

With Credit

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.