Three MSCA Doctoral Networks projects selected: a remarkable achievement for UNamur

For the MSCA Doctoral Networks 2025 call, 1,616 proposals were submitted and 141 were selected, representing a success rate of 9.6%. In this highly competitive environment, the selection of three projects involving UNamur sends a strong signal: it confirms the scientific excellence of Namur’s teams and their ability to build high-level international partnerships in support of doctoral training and innovation. Six doctoral dissertations will be eligible for funding.

In many neurological diseases, both inflammation of the nervous system and imbalances in the gut microbiota are observed. GlycoAxis aims to go beyond simple correlations by identifying the molecular “messengers” that link the gut, the immune system, and the brain. The project focuses on complex sugars found on the surface of certain bacteria (glycans), which are suspected of playing a key role in immune activation and neuroinflammation. The goal: to better understand these mechanisms and pave the way for new diagnostic tools, imaging techniques, or biomarkers for brain health.

In the face of climate change, pollution, and habitat fragmentation, some ecosystems weather the shocks… while others collapse. ReDiLeep focuses on a key driver of this resilience: response diversity—that is, the fact that different species (or ecological functions) do not all react in the same way to a disturbance. The project aims to better measure and model this mechanism in order to link research more directly to the needs of conservation, restoration, and public policy regarding biodiversity.

Our digital communications rely on light: optical fibers, sensors, and photonic circuits capable of processing information. But with the explosion of data, the rise of AI, and the advent of ever-faster networks, it is becoming crucial to control light dynamically—much faster than is possible with current components, which are often “static.” SPARK is exploring a new approach: combining spatiotemporal metamaterials (nanoscale structures designed to shape light) with light that is itself “structured” in space and time. The result: reconfigurable photonic technologies for computing, imaging, and ultra-fast communications.