Mara E. Pitulescu

Mara E. Pitulescu is a Researcher at the Max Planck Institute for Molecular Biomedicine in Münster, Germany, leading the Vascular Patterning Dynamics Lab. Her research investigates the molecular mechanisms controlling organ-specific vascular patterning and artery formation in health and disease, with applications in tissue engineering.

The lab integrates advanced methodologies such as

• mouse genetics
• high-resolution imaging of endothelial cells
• single-cell RNA sequencing
• intra-vessel heterogeneity analysis
• genetic labeling techniques
• biochemical assays

to study how endothelial cells dynamically communicate with their environment during organogenesis and repair.

Her groundbreaking work includes demonstrating that retinal arteries grow through progeny of specialized endothelial tip cells (Pitulescu et al., 2017) and identifying signaling cascades regulating artery growth (Stewen et al., 2024). These findings advance understanding of vascular development and disease, addressing critical challenges in creating functional "organs-in-a-dish" models.

The lab's research is funded by

• Max Planck Society (MPG)
• Deutsche Forschungsgemeinschaft (DFG)
• Collaborative Research Center 1348 (CRC1348)
• Formerly supported by FOR2325

and contributes to vascular biology through interdisciplinary approaches.