Výsledky vyhledávání - "Satoshi B Sato"

Akademický článek

Reciprocal modulation of surface expression of annexin A2 in a human umbilical vein endothelial cell-derived cell line by eicosapentaenoic acid and docosahexaenoic acid.

Autor: Jungha Park, Takayuki Yamaura, Jun Kawamoto, Tatsuo Kurihara, Satoshi B Sato

Publikováno v: PLoS ONE, Vol 9, Iss 1, p e85045 (2014)

BackgroundAnnexin A2 (ANXA2), a member of the annexin family of cytosolic Ca(2+)-binding proteins, plays a pivotal role in vascular biology. Small amounts of this protein and S100A10 protein are exposed on the surface of endothelial cells (ECs). They

Externí odkaz: https://doaj.org/article/c5fffd528946470eaabd0c53fa60715d

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Akademický článek

Visualization of sterol-rich membrane domains with fluorescently-labeled theonellamides.

Autor: Shinichi Nishimura, Kumiko Ishii, Kunihiko Iwamoto, Yuko Arita, Shigeki Matsunaga, Yoshiko Ohno-Iwashita, Satoshi B Sato, Hideaki Kakeya, Toshihide Kobayashi, Minoru Yoshida

Publikováno v: PLoS ONE, Vol 8, Iss 12, p e83716 (2013)

Cholesterol plays important roles in biological membranes. The cellular location where cholesterol molecules work is prerequisite information for understanding their dynamic action. Bioimaging probes for cholesterol molecules would be the most powerf

Externí odkaz: https://doaj.org/article/417d1998049e4eb59960a9264088c916

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Long chain ceramides raise the main phase transition of monounsaturated phospholipids to physiological temperature

Autor: Hiroshi Takahashi, Tomohiro Hayakawa, Asami Makino, Kunihiko Iwamoto, Kazuki Ito, Satoshi B. Sato, Toshihide Kobayashi

Publikováno v: Scientific Reports. 12

Little is known about the molecular mechanisms of ceramide-mediated cellular signaling. We examined the effects of palmitoyl ceramide (C16-ceramide) and stearoyl ceramide (C18-ceramide) on the phase behavior of 1-palmitoyl-2-oleoyl-sn-glycero-3-phosp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67ca79f0c7b13f6ec99c6c6c6028da36
https://doi.org/10.1038/s41598-022-25330-y

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Dimer-monomer equilibrium of human HSP27 is influenced by the in-cell macromolecular crowding environment and is controlled by fatty acids and heat

Autor: Tatsuo Kurihara, Satoshi B. Sato, Miwa Sugiura

Publikováno v: Biochimica et biophysica acta. Proteins and proteomics. 1866(5-6)

Small heat shock protein 27 (HSP27) is an essential element of the proteostasis network in human cells. The HSP27 monomer coexists with the dimer, which can bind unfolded client proteins. Here, we evaluated the in-cell dimer-monomer equilibrium and i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f82192eefc6988046e2c34470e942c67
https://pubmed.ncbi.nlm.nih.gov/29635040

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Inhibition of constitutive Akt (PKB) phosphorylation by docosahexaenoic acid in the human breast cancer cell line MDA-MB-453

Autor: Tatsuo Kurihara, Jungha Park, Jun Kawamoto, Satoshi B. Sato, Sho Sato

Publikováno v: Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids. 1831:306-313

Many breast cancer cells express aberrantly activated receptor tyrosine kinases and are associated with deregulated phosphorylation of Akt (PKB). They are also often associated with a high level of free monounsaturated (MUFA) and saturated (SFA) fatt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bb6e06ca1082490a2a2afdb5053f469
https://doi.org/10.1016/j.bbalip.2012.10.004

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Eicosapentaenoic acid facilitates the folding of an outer membrane protein of the psychrotrophic bacterium, Shewanella livingstonensis Ac10

Autor: Nobuyoshi Esaki, Jun Kawamoto, Satoshi B. Sato, Tatsuo Kurihara, Xian-Zhu Dai

Publikováno v: Biochemical and biophysical research communications. 425(2):363-367

Polyunsaturated fatty acids, such as eicosapentaenoic acid (EPA), are found in various cold-adapted microorganisms. We previously demonstrated that EPA-containing phospholipids (EPA-PLs) synthesized by the psychrotrophic bacterium Shewanella livingst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2c7f05cf6442a222d508293880929c6
http://hdl.handle.net/2433/159938

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Occurrence of a bacterial membrane microdomain at the cell division site enriched in phospholipids with polyunsaturated hydrocarbon chains

Autor: Nobuyoshi Esaki, Sho Sato, Jun Hiratake, Satoshi B. Sato, Jun Kawamoto, Tatsuo Kurihara, Bunta Watanabe

Publikováno v: The Journal of biological chemistry. 287(29):24113-24121

In this study, we found that phospholipids containing an eicosapentaenyl group form a novel membrane microdomain at the cell division site of a Gram-negative bacterium, Shewanella livingstonensis Ac10, using chemically synthesized fluorescent probes.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::deac9a0d3b0829712b1b18f3ad233f87
http://hdl.handle.net/2433/176349

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Lipid Polarity Is Maintained in Absence of Tight Junctions

Autor: Kazutaka Ikeda, Satoshi B. Sato, Mayu Suzuki, Tetsuyuki Kobayashi, Donna B. Stolz, Ryo Taguchi, Junichi Ikenouchi, Kazuaki Umeda, Toshihide Kobayashi, Masato Umeda

Publikováno v: Journal of Biological Chemistry. 287:9525-9533

The role of tight junctions (TJs) in the establishment and maintenance of lipid polarity in epithelial cells has long been a subject of controversy. We have addressed this issue using lysenin, a toxin derived from earthworms, and an influenza virus l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d3964ff5d5933206e48c3d76ef414db
https://doi.org/10.1074/jbc.m111.327064

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