“IMMUNOLOGICAL MECHANISMS IN REGENERATIVE MEDICINE: A LESSON FROM THE HUMAN PLACENTA: O. Parolini1,2 | 1Department of Life Science and Public Health, Università Cattolica Del Sacro Cuore, Rome, Italy; 2Fondazione IRCCS Casa Sollievo Della Sofferenza, San Giovanni Rotondo, Italy”. 2025. European Journal of Histochemistry 69 (s2). https://doi.org/10.4081/ejh.2025.4266.