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image: Parasitologist, Reprogrammed: A Profile of David Roos

Parasitologist, Reprogrammed: A Profile of David Roos

By Anna Azvolinsky | March 1, 2018

After discovering a novel organelle found in protozoan parasites, the University of Pennsylvania’s Roos created a widely used eukaryotic pathogen database.


image: Planting Independence: A Profile of Katayoon Dehesh

Planting Independence: A Profile of Katayoon Dehesh

By Anna Azvolinsky | February 1, 2018

After a harrowing escape from Iran, Dehesh never shied away from difficult choices to pursue a career in plant biology.


image: Captivated by Chromosomes

Captivated by Chromosomes

By Anna Azvolinsky | December 1, 2017

Peering through a microscope since age 14, Joseph Gall, now 89, still sees wonder at the other end.


image: Flickers of Hope

Flickers of Hope

By Anna Azvolinsky | November 1, 2017

Li-Huei Tsai began her career in cancer biology, then took a fearless leap into neuroscience, making singular breakthroughs along the way.


image: Micronutrients, Macro Impact

Micronutrients, Macro Impact

By Anna Azvolinsky | June 1, 2017

At the interface of food, nutrition, and agriculture, Lindsay Allen’s research has been informing nutrition guidelines and policies around the world for decades.

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image: Glia Guru

Glia Guru

By Anna Azvolinsky | May 1, 2017

Ben Barres recast glial cells from supporting actors to star performers, crucial for synaptic plasticity in the brain and for preventing neurodegenerative disorders.


image: Location, Location, Location

Location, Location, Location

By Anna Azvolinsky | April 1, 2017

Since first proposing that a cell’s function and biology depend on its surroundings, Mina Bissell continues to probe the role of the extracellular matrix.


image: Singing In the Brain

Singing In the Brain

By Anna Azvolinsky | March 1, 2017

His first love was dance, but Erich Jarvis has long courted another love—understanding how the brain learns vocalization.


image: Methylation Maestro

Methylation Maestro

By Anna Azvolinsky | January 1, 2017

After initially discovering that DNA methylation represses transcription, Howard Cedar continues to explore how the epigenetic mark regulates gene expression.


image: Pushing Boundaries

Pushing Boundaries

By Anna Azvolinsky | December 1, 2016

Applying physics, chemistry, and cell biology, Satyajit Mayor seeks to understand how cell membranes work.


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