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Phylogenetic analyses of the hepatic architecture in vertebrates

Autor: Sho Tanaka, Harunobu Kametani, Yusuke Akai, Noriaki Ota, Nobuyoshi Shiojiri, Hayato Kawakami, Tomoka Abo, Junri Sekiguchi, Sachie Matsubara, Tomokazu Fukuchi

Publikováno v: Journal of anatomy. 232(2)

The mammalian liver has a structural and functional unit called the liver lobule, in the periphery of which the portal triad consisting of the portal vein, bile duct and hepatic artery is developed. This type of hepatic architecture is detectable in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cc2d660a2ef4570f4fc750f352b4dbc
https://pubmed.ncbi.nlm.nih.gov/29205342

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Structure of the histone chaperone CIA/ASF1–double bromodomain complex linking histone modifications and site-specific histone eviction

Autor: Masamitsu Eitoku, Naruhiko Adachi, Yusuke Akai, Masami Horikoshi, Norio Kudo, Toshiya Senda, Yohei Hayashi, Masaru Tanokura, Norihiko Sano, Ryo Natsume

Publikováno v: Proceedings of the National Academy of Sciences. 107:8153-8158

Nucleosomes around the promoter region are disassembled for transcription in response to various signals, such as acetylation and methylation of histones. Although the interactions between histone-acetylation-recognizing bromodomains and factors invo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b1267e81e6d75dcfb512e3262e11ea3
https://doi.org/10.1073/pnas.0912509107

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Molecular Mechanism of the Nucleosome Assembly/Disassembly Mediated by Histone Chaperone CIA; Implications for Epigenetic Information Inheritance

Autor: Yusuke Akai, Toshiya Senda, Masamitsu Eitoku, Masami Horikoshi, Norihiko Sano, Ryo Natsume

Publikováno v: Seibutsu Butsuri. 48:108-113

CIA is the most conserved histone chaperone in the eukaryotes. The biochemical and X-ray crystallographic studies have revealed that CIA splits the histone (H3-H4)2 tetramer into two histone H3-H4 dimers through the CIA-histone-H3-H4 complex formatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ee1c23dc10f7cb5d1f6f39977745f1b
https://doi.org/10.2142/biophys.48.108

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Relationship between the structure of SET/TAF-Iβ/INHAT and its histone chaperone activity

Autor: Shinsuke Muto, Toru Suzuki, Yusuke Akai, Toshiya Senda, Miki Senda, Ryozo Nagai, Masami Horikoshi, Lui Sato

Publikováno v: Proceedings of the National Academy of Sciences. 104:4285-4290

Histone chaperones assemble and disassemble nucleosomes in an ATP-independent manner and thus regulate the most fundamental step in the alteration of chromatin structure. The molecular mechanisms underlying histone chaperone activity remain unclear.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c708057e687939af0f5c0d309f4c2a00
https://doi.org/10.1073/pnas.0603762104

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Impaired hepatocyte maturation, abnormal expression of biliary transcription factors and liver fibrosis in C/EBPα(Cebpa)-knockout mice

Autor: Yusuke, Akai, Takeshi, Oitate, Toru, Koike, Nobuyoshi, Shiojiri

Publikováno v: Histology and histopathology. 29(1)

Inactivation of the C/EBPα gene (Cebpa) in the mouse not only causes impaired hepatocyte maturation, but also induces pseudoglandular structures in the liver parenchyma. The present study was undertaken to determine how the expression of other trans

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cffe837b230b964fa089dabd9d23f3be
https://pubmed.ncbi.nlm.nih.gov/23864446

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Histochemical analyses of hepatic architecture of the hagfish with special attention to periportal biliary structures

Autor: Toru Koike, Yusuke Akai, Arisa Umezu, Harunobu Kametani, Nobuyoshi Shiojiri

Publikováno v: Zoological science. 29(7)

The hagfish liver was histochemically examined with special attention to biliary structures around the portal veins. Hepatocytes were organized into tubular structures surrounded by sinusoids. Biliary ductule structures, which resemble the ductal pla

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9829bc6dc939b77e8bfff335b3b4840f
https://pubmed.ncbi.nlm.nih.gov/22775254

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Structure and function of the human histone chaperone CIA complexed with the bromodomain from TFIID

Autor: Toshiya Senda, Masaru Tanokura, Yusuke Akai, Masamitsu Eitoku, Y. Hayashi, Masami Horikoshi, N. Kudo, Norihiko Sano, Naruhiko Adachi

Publikováno v: Acta Crystallographica Section A Foundations of Crystallography. 64:C377-C378

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::82c1a24b08fa6b816d1df9525040460e
https://doi.org/10.1107/s0108767308087941

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Crystal structures of histone chaperone CIA/ASF1-containing complexes

Autor: Naruhiko Adachi, Masamitsu Eitoku, Masami Horikoshi, Ryo Natsume, Yusuke Akai, Toshiya Senda, Y. Hayashi, Norihiko Sano

Publikováno v: Acta Crystallographica Section A Foundations of Crystallography. 67:C284-C284

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6e151983e7a4621b3914720cdad3bba
https://doi.org/10.1107/s0108767311092890

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Periodical

GIFT GUIDE.

Publikováno v: Toronto Life; Dec2024, Vol. 58 Issue 12, p65-80, 15p, 83 Color Photographs

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