Human senescent fibroblasts trigger fibrogenic reaction in the lungs of immunodeficient mice
Cell senescence has recently emerged as a potentially relevant pathogenic mechanism in fibrosing interstitial lung diseases (f-ILDs), particularly in idiopathic pulmonary fibrosis. In a new study, researchers Fernanda Hernandez-Gonzalez, Neus Prats, Valentina Ramponi, José Alberto López-Domínguez, Kathleen Meyer, Mònica Aguilera, María Isabel Muñoz Martín, Daniel Martínez, Alvar Agusti, Rosa Faner, Jacobo Sellarés, Federico Pietrocola, and Manuel Serrano from Hospital Clinic Barcelona, The Barcelona Institute of Science and Technology (BIST), Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red Enfermedades Respiratorias (CIBERES), University of Barcelona, Karolinska Institute, Catalan Institution for Research and Advanced Studies (ICREA), and Altos Labs hypothesized that senescent human fibroblasts may suffice to trigger a progressive fibrogenic reaction in the lung.
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