Objetivo Today insulin resistance (IR) is reaching pandemic proportions and it is predicted to emerge a leading worldwide morbidity by 2030. Immune cells, including the so-called adipose tissue macrophages (ATMs) have key roles in the development of this disease. Pharmacological intervention to shape ATM differentiation and function may be a straightforward approach to prevent or combat IR. However the stem cell origin of ATMs is still unclear, which blocks the development of such prevention or treatment strategies. Recent reports show that some specific sets of macrophages develop from embryonic hematopoietic stem cells (eHSCs) and not from the bone marrow as it was postulated before. Our preliminary studies raise the possibility that eHSCs are present in the mouse and the human adipose tissue and these stem cells replenish the ATMs in adulthood. The major scientific objectives of this project are to (a) address the critical question whether ATMs are derived from eHSCs, and (b) define whether the eHSC-derived ATMs can cause IR. These are novel and non-conventional ideas on the determination of IR and are challenging the current wisdom on ATM origin. The deliverables of this project may open a new path to alleviate or prevent IR through eHSCs. Ámbito científico medical and health sciencesbasic medicineimmunologymedical and health sciencesmedical biotechnologycells technologiesstem cellsmedical and health scienceshealth sciencesnutritionobesity Programa(s) H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions Main Programme H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility Tema(s) MSCA-IF-2014-EF - Marie Skłodowska-Curie Individual Fellowships (IF-EF) Convocatoria de propuestas H2020-MSCA-IF-2014 Consulte otros proyectos de esta convocatoria Régimen de financiación MSCA-IF-EF-ST - Standard EF Coordinador UNIVERSITAET ULM Aportación neta de la UEn € 159 460,80 Dirección Helmholtzstrasse 16 89081 Ulm Alemania Ver en el mapa Región Baden-Württemberg Tübingen Ulm, Stadtkreis Tipo de actividad Higher or Secondary Education Establishments Enlaces Contactar con la organización Opens in new window Sitio web Opens in new window Participación en los programas de I+D de la UE Opens in new window Red de colaboración de HORIZON Opens in new window Coste total € 159 460,80