Lower muscle mass is associated with higher PI3K gamma expression in breast cancer tumor tissue. - Machado, Vitória Maria Queiroz; Choquenaira-Quispe, Celia; de Lima, Francisca Estefânia Mesquita Maciel; Freire, Ítalo Aguiar; Wong, Deysi Viviana Tenazoa; Gurgel, Daniel Cordeiro; Júnior, Roberto César Pereira Lima; Pinheiro, Débora Domingues; de Andrade Barbosa, Giselle; Gonçalves, Daniela Caetano; Verde, Sara Maria Moreira Lima (Comparative Clinical Pathology, 2025)