Building Life

Stem Cells and Embryo Development

Magdalena Zernicka-Goetz is the Professor of Development and Stem Cells at the University of Cambridge and a Bren Professor of Biology and Biological Engineering at the California Institute of Technology. Spanning the past 25 years, research from the Zernicka-Goetz lab has broken new ground in studies of human embryo post-implantation development in vitro, cell fate specification in mouse and human embryos, and the creation of 3D embryos by combining multiple stem cell types. The Zernicka-Goetz Lab aims to uncover the fundamental principles and molecular mechanisms that regulate cell identity, pluripotency, and embryo plasticity, size, shape, and self-organization.

We aim to understand mechanisms by which cells establish their identity, gain and lose pluripotency and how it relates to embryo shape and size, plasticity and self-organization. To address these questions we study mouse and human embryos and build embryo models from multiple stem cell types in vitro.

Mouse & Human Embryos

Self-Organization of Stem Cells into Embryos in vitro

Developmental Clock

Controlling Size & Shape

Cell Competition

Our lab conducts research at the University of Cambridge and the California Institute of Technology

The Art of the Science

A selection of the images acquired in our lab to demonstrate the beauty of science.

Recent News

The lab joins our friends at diBBE for pastries in the South Chen Gardens!

October 10, 2024

The lab takes a break to hike the nearby Eaton Canyon Falls Trail!

September 15, 2024

Welcoming our newest post-doc, Nina, to the lab and celebrating the double birthday of Laura and Magda!

August 30, 2024

Read The Dance of Life


The Dance of Life
will take you inside the incredible world of life just as it begins. It reveals the wonder of the earliest and most profound moments of early life; how we become human. Through Magda’s trailblazing research as a professor at Cambridge, you’ll learn how early life starts to take shape and discover the true beauty of life’s beginnings.

– Penguin Random House

Follow Magda @ZernickaGoetz