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Induction of enantio-selective apoptosis in human leukemia HL-60 cells by (S)-erypoegin K, an isoflavone isolated from Erythrina poeppigiana

Autor: Rina Nagai, Satomi Saigusa, Haruka Matsuyama, Naoki Asao, Yuto Takeuchi, Tomiyasu Murata, Kiyomi Hikita, Hitoshi Tanaka, Kuniki Kato, Norio Kaneda, Yogesh S. Wagh

Publikováno v: Bioorganicmedicinal chemistry. 28(11)

Erypoegin K, an isoflavone isolated from the stem bark of Erythrina poeppigiana, has potent apoptosis-inducing effect on human leukemia HL-60 cells. Erypoegin K has a chiral carbon at the C-2′′ position of its furan ring and naturally occurs as a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::188c2c98212d06205455d36f86e3f0bb
https://pubmed.ncbi.nlm.nih.gov/32299660

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A unique intracellular compartment formed during the oligotrophic growth of Rhodococcus erythropolis N9T-4

Autor: Takanori Yano, Hiroshi Takagi, Rina Nagai, Kaori Kedo, Nobuyuki Yoshida, Tomoki Nishida, Eiji Taguchi, Takuya Fujiyoshi, Megumi Iwano

Publikováno v: Applied Microbiology and Biotechnology. 101:331-340

Rhodococcus erythropolis N9T-4, isolated from stored crude oil, shows extremely oligotrophic features and can grow on a basal medium without any additional carbon, nitrogen, sulfur, and energy sources, but requires CO2 for its oligotrophic growth. Tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16b871bff415390489f9155408247e44
https://doi.org/10.1007/s00253-016-7883-z

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Neurocrescin Is Specifically Cleaved after the Sequence DESD in a Caspase-3-Independent Manner

Autor: Takahisa Taguchi, Rina Nagai, Atsuko Uyeda, Takashi Kawasaki

Publikováno v: Cellular and Molecular Neurobiology. 24:729-740

1. A neurite outgrowth factor, neurocrescin (NC), which we previously identified from an extract of denervated skeletal muscle, was endoproteolytically processed in cell transfectants. In addition to the processing site identified in NC (DESD358/F) b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::635d2304a8247f96c7aa191c8b8025e8
https://doi.org/10.1007/s10571-004-6914-y

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Structural Visualization of Mitotic Cycle by Three-Dimensional Focused Ion Beam-Scanning Electron Microscope (FIB-SEM) with Nanoscale Resolution at Whole Cell Level

Autor: Atsuko H. Iwane, Keisuke Ohta, Rina Nagai

Publikováno v: Biophysical Journal. 106(2)

To understand the frontier Biosciences, it is also important to observe the three-dimensional structure of biological molecules in cells and tissue. We describe a new biological application of FIB-SEM, which is normally used to visualize metals and c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b9e3873c930c31cf66a20f6f286007c

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PKC and CaMKII dependent synaptic potentiation in cultured cerebral neurons

Autor: Rina Nagai, Takahisa Taguchi, Kazuyuki Kiyosue, Suguru N. Kudoh

Publikováno v: Brain Research. 915:79-87

We have reported that the long-lasting potentiation of spontaneous excitatory postsynaptic currents (SEPSCs) was induced by a Mg2+-free treatment in cultured chick cerebral neurons and a factor(s) extracellularly released during the treatment could i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::202a0f01d5384721f7d94022e0444c03
https://doi.org/10.1016/s0006-8993(01)02835-9

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Molecular dynamism of Fe-S cluster biosynthesis implicated by the structure of the SufC(2)-SufD(2) complex

Autor: Takayuki Sato, Rina Nagai, Norika Sumi, Keiichi Fukuyama, Yoshiko Minami, Kei Wada, Kei Suzuki, Yuko Hasegawa, Kenji Iwasaki, Yasuhiro Takahashi, Shintaro Kitaoka, F. Wayne Outten

Publikováno v: Journal of molecular biology. 387(1)

Maturation of iron-sulfur (Fe-S) proteins is achieved by the SUF machinery in a wide number of eubacteria and archaea, as well as eukaryotic chloroplasts. This machinery is encoded in Escherichia coli by the sufABCDSE operon, where three Suf componen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b20f9755eda7d6a3d2fbf4976b97e2e
https://pubmed.ncbi.nlm.nih.gov/19361433

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