Development and regeneration

This edition of Unusual Labmates, our series on the species used for research at Whitehead Institute, focuses on fruit flies. Fruit flies may seem like pests when they are encountered in the wild. However, they have been used in research for more than a century, and in that time, they have been engineered to become powerful, malleable models capable of answering questions in many areas of research.

This edition of Unusual Labmates, our series on the species used for research at Whitehead Institute, focuses on fruit flies. Fruit flies may seem like pests when they are encountered in the wild. However, they have been used in research for more than a century, and in that time, they have been engineered to become powerful, malleable models capable of answering questions in many areas of research.

Researchers in Whitehead Institute Director Ruth Lehmann’s lab have discovered that swarm cells, a previously enigmatic cell type, help primordial germ cells time their transformation during development so that the ovary can successfully assemble for egg production. 

Melissa Pamula is a postdoc in Whitehead Institute Director Ruth Lehmann’s lab studying the cells that make and become eggs and sperm. We sat down with Melissa to learn more about her and her experiences in and out of the lab.

In this special episode of AudioHelicase, we talk to three researchers about the cells in our bodies that can regenerate – and those that can’t. We ask, why can some cells no longer renew themselves? And, importantly, can we change that?