Welcome to the Research Group Reproductive Mechanobiology
The female reproductive tract is a versatile and complex organ system. It transports eggs and sperm, protects early embryos, and renews tissue during the course of the menstrual cycle. These processes involve considerable mechanical forces and sudden changes in the shape of the cells and tissues of the reproductive tract. Our research group “Reproductive Mechanobiology” studies its basic workings. This includes questions such as how soft the tissues are, how they move, and how fluids flow between them.
We map the “healthy range” of these properties and look for their limits: how much is too stiff or too soft, too fast or too slow—and which factors (age, hormones, inflammation, medical treatments) push the system out of balance and hinder fertilization or early pregnancy. By defining safe operating conditions, we aim to inform less invasive, lower-risk reproductive care, and advance women’s health.
Research Overview
Biological tissues are compliant, dynamic, and structurally complex. Their mechanical properties are not a mere byproduct, but a regulator, of how cells proliferate, differentiate, migrate, and signal. In both health and disease, the mechanical microenvironment shapes cellular behavior, yet a clear, quantitative understanding of how mechanics are maintained at interfaces, influence cell function, and interact with interventions remains incomplete.
Our group investigates the mechanics of soft biological matter, with a focus on living cells and tissues in the multi-organ female reproductive tract, in particular, the fallopian tubes and the uterus. Using high-resolution biomechanical measurements—Brillouin microscopy, atomic force microscopy (AFM), and rheology—we study how physical signals arise, propagate, and change over time.
We are particularly interested in spatiotemporal heterogeneity at tissue interfaces, and how mechanical properties modulate transport, barrier function, wound repair, and dysfunction. We study how cells decode these cues and actively reshape their surroundings in response. By developing a quantitative, experimentally grounded perspective, we aim to define fundamental principles of mechanical regulation in reproductive tissues.
Our long-term goal is translation. We aim to develop benchmarks, biomarkers, and standardized measurement protocols that enable cross-study comparison and support mechanics-aware research and care.
Positions available!
Are you interested in researching cell mechanics in the female reproductive tract as part of your bachelor’s or master’s thesis? If so, please contact research group leader Dr. Stephanie Möllmert at stephanie.moellmert@mpzpm.mpg.de or +49 9131 8284-530.
Contact
Research Group Stephanie Möllmert
Max-Planck-Zentrum für Physik und Medizin
Kussmaulallee 2
91054 Erlangen, Germany
stephanie.moellmert@mpl.mpg.de
+49 9131 8284 530
Research team leader Dr. Stephanie Möllmert
“Understanding how mechanical properties, forces, and signals organize the female reproductive tract in health and disease is our path to advance women’s health.”