2019 - 2022 Analysis of the effects of lipid environment and structure in the outer segments of vertebrate photoreceptors on light response.
2016 - 2019 Analysis of the effects of the differences in lipid and protein compositions in the outer segments of cone and rod photoreceptor cells on light responses.
2013 - 2015 Development of a new method to detect or measure lipid raft by nanoparticles and mass spectrometry.
Papers (17):
Md Al Mamun, Md Mahamodun Nabi, Tomohito Sato, Shuhei Aramaki, Yusuke Takanashi, Takumi Sakamoto, Kaito Hizume, Chikako Mori, Maiha Yasue, Masataka Ozaki, et al. Coenzyme Q10 in the eye isomerizes by sunlight irradiation. Scientific reports. 2022. 12. 1. 12104-12104
Satoko Ueno, Keiji Seno, Yoko Maruyama, Fumio Hayashi, Hiroshi Miyoshi, Mitsuhiro Morita, Shohei Maekawa. Lipid Components in the Dynamin Fraction Prepared from Rat Brain. International Journal of Lipids. 2019. 1. 1. 1-10
Hayashi F, Saito N, Tanimoto Y, Okada K, Morigaki K, Seno K, Maekawa S. Raftophilic rhodopsin-clusters offer stochastic platforms for G protein signalling in retinal discs. Communications biology. 2019. 2. 209-209
Keiji Seno, Fumio Hayashi. Palmitoylation is a prerequisite for dimerization-dependent raftophilicity of rhodopsin. JOURNAL OF BIOLOGICAL CHEMISTRY. 2017. 292. 37. 15321-15328
Keiji Seno, Yumi Yamahama, Fumio Hayashi. Spatial distribution of lipid raft components in the disk membrane of frog rod photoreceptor. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY. 2008. 151. 4. 458-459
Keiji Seno, Hiroko Kondo, Fumio Hayashi. Lipid raft observation in native frog rod photoreceptor by TIRF microscope. COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY. 2006. 145. 3-4. 421-421
Mina Toyama, Yuka Ueno, Mantaro Hironaka, Yumi Yamahama, Hiroko Horiguchi, Osamu Tsukada, Keiji Seno, Takahiko Hariyama. The distribution of the visual pigment in teleost fish and the salinity environment. ZOOLOGICAL SCIENCE. 2005. 22. 12. 1475-1475
Keiji Seno, Tadashi Nakamura, Mamiko Ozaki. Calmodulin is required to open cGMP-gated channel in the sugar receptor cell in blowfly, Phormia regina. ZOOLOGICAL SCIENCE. 2005. 22. 12. 1479-1479
2SE1415 Single molecule imaging of rhodopsin and transducin in native disk membrane of rod photoreceptor(2SE Overviewing Multilateral Approaches to Rhodopsin Systems,The 48th Annual Meeting of the Biophysical Society of Japan)
(Seibutsu Butsuri 2010)
Spatial distribution of lipid raft components in the disk membrane of frog rod photoreceptor
(COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY 2008)
2P349 Rhodopsin dimerization induces rhodopsin translocatoin into lipid rafts in bullfrog photoreceptor(Photobiology-vision and photoreception,Oral Presentations)
(Seibutsu Butsuri 2007)
2P348 Single molecule tracking of transducin and rhodopsin in retinal disk membrane(Photobiology-vision and photoreception,Oral Presentations)
(Seibutsu Butsuri 2007)
Lipid raft observation in native frog rod photoreceptor by TIRF microscope
(COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY 2006)
THE ZOOLOGICAL SOCIETY OF JAPAN
, THE JAPANESE BIOCHEMICAL SOCIETY
, The Japanese Society for Comparative Physiology and Biochemistry
, THE BIOPHYSICAL SOCIETY OF JAPAN