Nakagawa, Y., Horii, T., Fukunaka, A., Sato, T., Zhang, Z., Kobayashi, M., Kitamura, T., Hayashi, Y., Nishimura, T., Hatada, I., Fujitani, Y. (2025). Liver-specific glucagon dysfunction promotes PP-cell hyperplasia and formation of glucagon and PP double-positive cells. PLoS ONE. https://doi.org/10.1371/journal.pone.0329094