MSACL 2025 Abstract

Spatial Biology, Single Cells and Translation Life Sciences

Ron M. A. Heeren and the whole M4i team
Maastricht University, M4i

Ron Heeren, PhD (Presenter) Maastricht University

Presenter Bio: Maastricht University Professor Ron Heeren (1965) is a pioneer in the field of imaging mass spectrometry. During his career, he and his team have developed new physical measurement methods to map the distribution of molecules on complex surfaces. In all phases of his scientific career, he has actively contributed to the valorisation of the methods and techniques he has developed in a highly interdisciplinary setting. Instrumentation physics was and is the common thread through his development into the socially committed scientist he is today. Trained as a technical physicist, with an outstanding track record in innovative physical-chemical research, he is now active in an interdisciplinary biomedical setting. He heads the Maastricht MultiModal Molecular Imaging Institute (M4I) in which he uses the techniques he has developed for precision medicine and improved patient care. He has also actively given his research more (market) value through the establishment and participation in three companies. Various of the patents obtained by him have been taken over and / or licensed by various major private parties active in the scientific instrumentation market.

Relevant Financial Disclosures (within past 24 months, reported on Mar 06, 2026) No relevant financial relationship(s) to disclose.

Modern molecular analytical technologies in the “omics” arena plays a increasingly important role in clinical diagnostics. Technological advances have increased methodological sensitivity allowing researchers to acquire detailed molecular information of smaller and smaller samples. The biggest challenge is to put that concerted information in the context of the biological problem the samples originate from. Innovative molecular imaging technologies at the single cell level, have impacted translational clinical research and beyond. Sensitive and selective molecular microscopes in modern spatial biology offer new insights in spatial and molecular complexity of cellular metabolism that contextualize cellular function in health and disease. Innovations in mass spectrometry based chemical microscopes have now firmly established themselves in translational molecular research. One key aspect of translational success is the ability to obtain this molecular information on thousands of molecules on a process relevant time- and length scale. Targeted and untargeted imaging technologies now offer new insights in the complexity that can be employed for systems medicine. Single cells can be analyzed in great molecular detail and in the context of their native tissue. Combined this offers a true multi-omics approach that reveals contextual molecular complexity for patient stratification and personalized medicine.