UMRS 1349 at Sorbonne Paris Nord University

Science

Translational and basic research on CLL focuses on three main areas: 1) better defining genetic and functional alterations, particularly with the aim of improving patient stratification and understanding tumor progression; 2) determining the influence of the tumor microenvironment on tumor progression; 3) translational and machine learning models for integrating fundamental and clinical-biological data into preclinical research.

Function of leukemic cells
Function of leukemic cells

LLC Drivers, Functional Plasticity and Regulatory Mechanisms => Stratification markers

Tumor cells in their microenvironment
Tumor cells in their microenvironment

Permissive stromal environment, Tolerogenic environment, Molecular interactions => Identification of alternative therapeutic targets

Transfer to the patient
Transfer to the patient

Established a clinical and biological database => Preclinical studies

Learn more about our research. Research projects

Ongoing projects

Study of alterations in the communication and activation mechanisms of mast cells and B lymphocytes in ageing and neoplastic diseases
Study of alterations in the communication and activation mechanisms of mast cells and B lymphocytes in ageing and neoplastic diseases
member portrait Associate Professor

Study of alterations in the communication and activation mechanisms of mast cells and B lymphocytes in ageing and neoplastic diseases. PI (France-Mexico collaboration, 2026–2029, grant ECOS Nord USPN)

B-Cell Signaling and Functional Plasticity in CLL
B-Cell Signaling and Functional Plasticity in CLL
member portrait Research Officer

B-Cell Signaling and Functional Plasticity in CLL Principal Investigator: Christine Le Roy (PhD, HDR) Group Leader – Axis 1

Bidirectional Cross-talk of CLL cells with the microevironment
Bidirectional Cross-talk of CLL cells with the microevironment
member portrait Associate Professor

The central objective of this project to understand how CLL cells dynamically interact with stromal cells and how these interactions influence disease progression. 2025 ??? –2029, grant ???

Study of alterations in the communication and activation mechanisms of mast cells and B lymphocytes in ageing and neoplastic diseases
Study of alterations in the communication and activation mechanisms of mast cells and B lymphocytes in ageing and neoplastic diseases
member portrait Associate Professor

Multimodal Artificial intelligence/Machine Learning and Ontology-Based Predictive Models for Chronic Lymphocytic Leukemia: MIAMO-LLC (Multimodal Modeling of Chronic Lymphocytic Leukemia. PI (grant Infibrex Labex, 2024 - to date).

Characterization of endosomal trafficking and BCR activation in leukemic B lymphocytes
Characterization of endosomal trafficking and BCR activation in leukemic B lymphocytes
member portrait Associate Professor

Characterization of endosomal trafficking and BCR activation in leukemic B lymphocytes. PI (2024-2030, grant USPN), collaboration with L. Saveanu (CRI)

Past projects