Umezawa K, Hori T, Tajima H, Imoto M, Isshiki K, Takeuchi T. Inhibition of epidermal growth factor-induced DNA synthesis by tyrosine kinase inhibitors. FEBS Lett. 260:198-200,1990
Hashimoto Y, Niikura T, Tajima H, Yasukawa T, Sudo H, Ito Y, Kita Y, Kawasumi M, Kouyama K, Doyu M, Sobue G, Koide T, Tsuji S, Lang J, Kurokawa K, Nishimoto I. A rescue factor abolishing neuronal cell death by a wide spectrum of familial Alzheimer's disease genes and A® . Proc. Natl. Acad. Sci. USA 98(11):6336-41,2001
Tajima H, Niikura T, Hashimoto Y, Ito Y, Kita Y, Terashita K, Yamazaki K, Koto A, Aiso S, Nishimoto I. Evidence for in vivo production of Humanin peptide, a neuroprotective factor against Alzheimer’s disease-related insults. Neurosci. Lett. 324:227-231,2002
Tajima H, Kawasumi M, Chiba T, Yamada M, Yamashita K, Nawa M, Kita Y, Kouyama K, Aiso S, Matsuoka M, Niikura T, Nishimoto I. A humanin derivative, S14G-HN, prevents amyloid-β-induced memory impairment in mice. J. Neurosci. Res. 79:714-723, 2005
Kouji H, Inazu M, Yamada T, Tajima H, Aoki T, Matsumiya T. Molecular and functional characterization of choline transporter in human colon carcinoma HT-29 cells. Arch. Biochem. Biophys. 83(1):90-8, 2009
Yabuki M, Inazu M, Yamada T, Tajima H, Matsumiya T. Molecular and functional characterization of choline transporter in rat renal tubule epithelial NRK-52E cells. Arch Biochem Biophys. 485(1):88-96,2009
Yamada T, Inazu M, Tajima H, Matsumiya T. Functional expression of choline transporter-like protein 1 (CTL1) in human neuroblastoma cells and its link to acetylcholine synthesis. Neurochem Int. 58(3):354-65, 2011
Hayashi M , Tajima H , Hashimoto Y , Matsuoka M . Secreted calmodulin - like skin protein ameliorates scopolamine - induced memory impairment. Neuroreport 25(9):725-9,2014