DELLO SVILUPPO E DELLA CELLULA, G. -.S.I.D.B. (2026) “17 | EXPLORING THE FUNCTIONAL ROLE OF THE PROTEOGLYCAN ESM1 IN THE BREAST CANCER TUMOR MICROENVIRONMENT: E. Peri1, S. Feo1|2, E. Roz3, A. D’Ascola4, P. Cancemi1|2 | 1Department of Biological Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Italy; 2Experimental Center of Onco Biology (COBS), Palermo, Italy; 3La Maddalena Hospital III Level Oncological Department, Palermo, Italy; 4Department of Clinical and Experimental Medicine, University of Messina, Italy”, European Journal of Histochemistry, 70(s1). doi:10.4081/ejh.2026.4635.