Capsaicin synergizes with camptothecin to induce increased apoptosis in human small cell lung cancers via the calpain pathway. - Friedman, Jamie R.; Perry, Haley E.; Brown, Kathleen C.; Gao, Ying; Lin, Ju; Stevenson, Cathyrn D.; Hurley, John D.; Nolan, Nicholas A.; Akers, Austin T.; Chen, Yi Charlie; Denning, Krista L.; Brown, Linda G.; et al. (Biochemical Pharmacology, 2017)