“PO88 | Bacterial Lysate ‘lantigen B’ Induces Proliferation of B and NK Cells and the Release of Related Cytokines: M. Alfonsetti1, R. Liani1, P. Di Mattia3, M. Tredicine4, F. Papa3, Q. Niu5, M. Di Gioacchino2, F. Santilli1,3 | 1Department of Medicine and Aging, Center for Advanced Studies and Technology, University of Chieti, Italy; 2Institute for Clinical Immunotherapy and Advanced Biological Treatments, Pescara, Italy; 3Specialization School of Allergy and Clinical Immunology, G. d’Annunzio University, Chieti, Italy; 4Department of Medical, Oral, and Biotechnology Science, University G. D’Annunzio, Chieti-Pescara, Chieti, Italy; 5Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi, China”. Bleeding, Thrombosis and Vascular Biology, vol. 4, no. s1, Aug. 2025, https://doi.org/10.4081/btvb.2025.358.