Jorge Henao-Mejia Explores the Immune System’s Controls

By tying together his understanding of the microbiome and nucleic acids, the UPenn immunologist is decoding the underlying causes of inflammation and disease.

Written bySukanya Charuchandra
| 3 min read

Register for free to listen to this article
Listen with Speechify
0:00
3:00
Share

ABOVE: © Colin Lenton

In 2005, Colombia native Jorge Henao-Mejia left what might have been a promising career in medicine to come to the US to explore the fundamental biology of the immune system. “Very few people get a chance to come to work every day just to pursue your own curiosity,” says Henao-Mejia, who now spends his days at the University of Pennsylvania dissecting the roles of long, noncoding RNA and gut microbiota in driving inflammation and disease.

His interest in basic science started as a medical student at the University of Antioquia in Medellín, where he had done some research on HIV. But resources were limited in the basic biology labs at the university, so Henao-Mejia looked for researchers to work with in the US. He ended up in the lab of Johnny He at Indiana University School of Medicine, where he studied the immune response to viruses, ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here

Related Topics

Meet the Author

Published In

January 2019

Cannabis on Board

Research suggests ill effects of cannabinoids in the womb

Share
Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026, Issue 1

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

View this Issue
Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
Graphic of three DNA helices in various colors

An Automated DNA-to-Data Framework for Production-Scale Sequencing

illumina
Exploring Cellular Organization with Spatial Proteomics

Exploring Cellular Organization with Spatial Proteomics

Abstract illustration of spheres with multiple layers, representing endoderm, ectoderm, and mesoderm derived organoids

Organoid Origins and How to Grow Them

Thermo Fisher Logo

Products

Brandtech Logo

BRANDTECH Scientific Introduces the Transferpette® pro Micropipette: A New Twist on Comfort and Control

Biotium Logo

Biotium Launches GlycoLiner™ Cell Surface Glycoprotein Labeling Kits for Rapid and Selective Cell Surface Imaging

Colorful abstract spiral dot pattern on a black background

Thermo Scientific X and S Series General Purpose Centrifuges

Thermo Fisher Logo
Abstract background with red and blue laser lights

VANTAstar Flexible microplate reader with simplified workflows

BMG LABTECH