International Journal of Molecular Sciences Article Lactate Transporter Monocarboxylate Transporter 4 Induces Bone Pain in Head and Neck Squamous Cell Carcinoma Kazuaki Hasegawa 1, Tatsuo Okui 1,* , Tsuyoshi Shimo 1, Soichiro Ibaragi 1, Hotaka Kawai 1, Shoji Ryumon 1, Koji Kishimoto 1, Yuka Ok...