Arimura, S. & Wong, M.K.S. & Inoue, R. & Kawano, M. & Shimoyama, K. & Fujimori, C. & Tokunaga, K. & Takagi, W. & Hyodo, S. (2024)
Functional characterization of follicle-stimulating hormone and luteinizing hormone receptors in cloudy catshark, Scyliorhinus torazame. General and Comparative Endocrinology, 354, Article 114542
DOI: 10.1016/j.ygcen.2024.114542

O'Neill, H.L. & Tokunaga, K. & White, W.T. (2024)
Morphology of the unique egg cases of hornsharks (Heterodontiformes: Heterodontidae). Journal of Fish Biology, in press
DOI: 10.1111/jfb.15945

Shimoyama, K. & Kawano, M. & Ogawa, N. & Tokunaga, K. & Takagi, W. & Kobayashi, M. & Hyodo, S. (2023)
Progesterone initiates tendril formation in the oviducal gland during egg encapsulation in cloudy catshark (Scyliorhinus torazame). Zoological Letters, 9(1), Article 13
DOI: 10.1186/s40851-023-00211-y

Takizawa, F. & Hashimoto, K. & Miyazawa, R. & Ohta, Y. & Veríssimo, A. & Flajnik, M.F. & Parra, D. & Tokunaga, K. & Suetake, H. & Sunyer, J.O. & Dijkstra, J.M. (2023)
CD4 and LAG-3 from sharks to humans: related molecules with motifs for opposing functions. Frontiers in Immunology, 14, Article 1267743
DOI: 10.3389/fimmu.2023.1267743

Honda, Y. & Ogawa, N. & Wong, M.K.S. & Tokunaga, K. & Kuraku, S. & Hyodo, S. & Takagi, W. (2022)
Molecular mechanism of nutrient uptake in developing embryos of oviparous cloudy catshark (Scyliorhinus torazame). PLoS ONE, 17(3), Article e0265428
DOI: 10.1371/journal.pone.0265428

Inoue, T. & Shimoyama, K. & Saito, M. & Wong, M.K.S. & Ikeba, K. & Nozu, R. & Matsumoto, R. & Murakumo, K. & Sato, K. & Tokunaga, K. & Kofuji, K. & Takagi, W. & Hyodo, S. (2022)
Long-term monitoring of egg-laying cycle using ultrasonography reveals the reproductive dynamics of circulating sex steroids in an oviparous catshark, Scyliorhinus torazame. General and Comparative Endocrinology, 327, Article 114076
DOI: 10.1016/j.ygcen.2022.114076

Aburatani, N. & Takagi, W. & Wong, Mk. & Kadota, M. & Kuraku, S. & Tokunaga, K. & Kofuji, K. & Saito, K. & Godo, W. & Sakamoto, T. & Hyodo, S. (2020)
Facilitated NaCl Uptake in the Highly Developed Bundle of the Nephron in Japanese Red Stingray Hemitrygon akajei Revealed by Comparative Anat-omy and Molecular Mapping. Zoological Science, 37(5), 458–466
DOI: 10.2108/zs200038

Honda, Y. & Takagi, W. & Wong, M.K.S. & Ogawa, N. & Tokunaga, K. & Kofuji, K. & Hyodo, S. (2020)
Morphological and functional development of the spiral intestine in cloudy catshark (Scyliorhinus torazame). Journal of Experimental Biology, 223(13), Article jeb225557
DOI: 10.1242/jeb.225557