“SUMOYLATION AS AN EARLY ADAPTIVE MECHANISM IN THE PROTEOMIC RESPONSE OF HUMAN GERM CELLS TO SIMULATED MICROGRAVITY: A. Di Pauli1, G. Ricci2, M. Crescenzi3, M. A. Mariggiò4, C. Morabito4, L. Gesualdi1, M. Berardini1, F. Ferranti5, M. Signore6, A. Catizone1 | 1Department of Anatomy, Histology, Forensic-Medicine and Orthopedics, Section of Histology and Embryology, «Sapienza» University, Rome, Italy; 2Department of Experimental Medicine, University «Luigi Vanvitelli», Naples, Italy; 3Core Facilities, Italian National Institute of Health, Rome, Italy; 4Department of Neuroscience, Imaging and Clinical Sciences CAST, «G. D’Annunzio» University, Chieti, Italy; 5Human Spaceflight and Scientific Research Unit, Italian Space Agency, Rome, Italy; 6RPPA Unit, Proteomics, Italian National Institute of Health, Rome, Italy”. 2025. European Journal of Histochemistry 69 (s2). https://doi.org/10.4081/ejh.2025.4296.