Development of effective blood purification treatment method usingHSA bound toxic comnpodus designed bpyhase display tecnohlogy
Project/Area Number |
23659088
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Medical pharmacy
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Research Institution | Sojo University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
MARUYAMA Toru 熊本大学, 薬学部, 教授 (90423657)
WATANABE Hiroshi 熊本大学, 薬学部, 准教授 (70398220)
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Project Period (FY) |
2011 – 2012
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Project Status |
Completed (Fiscal Year 2012)
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Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
Keywords | アルブミン / 血液浄化法 / 分子進化工学 / 毒素中和 / ハイブリッド / 毒性中和 |
Research Abstract |
This study was undertaken to design and evaluate recombinant albumin mutant( specially, domain II mutant)with high bilirubin (BR) binding affinity via phage display technology.The results obtained here identified the amino acid residues that interact carboxylatesof BR in HSA, and also produces HSA domain II mutants with high BR binding affinity. To our knowledge, this is the first finding on HSA mutant with enhanced binding affinity to BR. This approach could be applied to other HSA bound toxic compounds that responsible for the progression oifseadse and thereby it will pave the way for the development ofminimally invasive and low cost blood clarification method.
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Report
(3 results)
Research Products
(115 results)
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[Journal Article] Pharmacokinetic alteration of (99m)Tc-MAG3 using serum protein binding displacement method.2013
Author(s)
Nishi K, Kobayashi M, Nishii R, Shikano N, Takamu ra N, Kuga N, Yamasaki K, Nagamachi S, Tamura S, Otagiri M, Kawai K.
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Journal Title
Nucl Med Biol.
Volume: 40
Pages: 366-70
Related Report
Peer Reviewed
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[Journal Article] S-nitrosylated a-l-acid glycoprotein kills drug-resistant bacteria and aids survival in sepsis2013
Author(s)
Watanabe K, Ishima Y, Akaike T, Sawa T, Kuroda T, Ogawa W, Watanabe H, Suenaga A, Kai T, Otagiri M, and Maruyama T.
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Journal Title
FASEB J
Volume: 27
Issue: 1
Pages: 391-398
DOI
Related Report
Peer Reviewed
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[Journal Article] Effect of acetaminophen on progression of renal damage in adenine induced renal failure model rat.2012
Author(s)
Kadowaki D, Sumikawa S, Arimizu K, Taguchi K, Kitamura K, Ishitsuka Y, Narita Y, Irie T, Maruyama T, Otagiri M, Hirata S
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Journal Title
Life Sci.
Volume: 91
Issue: 25-26
Pages: 1304-1308
DOI
Related Report
Peer Reviewed
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[Journal Article] Effect of acetaminophen on the progression of renal damage in adenine induced renal failure model rats.2012
Author(s)
Kadowaki D, Sumikawa S, Arimizu K, Taguchi K, Kitamura K, Ishitsuka Y, Narita Y, Irie T, Chuang VT, Maruyama T, Otagiri M, Hirata S.
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Journal Title
Life Sci
Volume: 91
Pages: 1304-8
Related Report
Peer Reviewed
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[Journal Article] Liposome-encapsulated hemoglobin (hemoglobin-vesicle) is not transferred from mother to fetus at the late stage of pregnancy in the rat model.2012
Author(s)
Kaga M, Li H, Ohta H, Taguchi K, Ogaki S, Izumi H, Inagaki M, Tsuchiya S, Okamura K, Otagiri M, Sakai H, and Yaegashi N.
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Journal Title
Life Sci.
Volume: 91
Issue: 11-12
Pages: 420-8
DOI
Related Report
Peer Reviewed
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[Journal Article] A uremic toxin, 3-carboxy-4-methyl-5-propyl-2-furanpropionate induces cell damage to proximal tubular cells via the generation of a radical intermediate.2012
Author(s)
Miyamoto Y, Iwao Y, Mera K, Watanabe H, Kadowaki D, Ishima Y, Chuang VT, Sato K, Otagiri M, Maruyama T.
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Journal Title
Biochem Pharmacol.
Volume: 84
Pages: 1207-14
Related Report
Peer Reviewed
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[Journal Article] S-Guanylation of human serum albumin is a unique posttranslational modification and results in a novel class of antibacterial agents2012
Author(s)
Ishima Y, Hoshino H, Shinagawa T, Watanabe K, Akaike T, Sawa T, Kragh-Hansen U, Kai T, Watanabe H, Maruyama T, and Otagiri M
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Journal Title
J. Pharm. Sci
Volume: 101
Issue: 9
Pages: 3222-3229
DOI
Related Report
Peer Reviewed
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[Journal Article] Characterization of the hepatic cellular uptake of α(1) -acid glycoprotein (AGP), part 1: A peptide moiety of human AGP is recognized by the hemoglobin β-chain on mouse liver parenchymal cells.2012
Author(s)
Nishi K, Komori H, Kikuchi M, Uehara N, Fukunaga N, Matsumoto K, Watanabe H, Nakajou K, Misumi S, Suenaga A, Maruyama T, Otagiri M.
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Journal Title
J Pharm Sci.
Volume: 101
Pages: 1599-606
Related Report
Peer Reviewed
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[Journal Article] Structural insights into differences in drug-binding selectivity between two forms of human alpha1-acid glycoprotein genetic variants, the A and F1*S forms.2011
Author(s)
Nishi K, Ono T, Nakamura T, Fukunaga N, Izumi M, Watanabe H, Suenaga A, Maruyama T, Yamagata Y, Curry S,Otagiri M
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Journal Title
J Biol Chem.
Volume: 286
Pages: 14427-34
Related Report
Peer Reviewed
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[Journal Article] Loss of functional albumin triggers acceleration of transthyretin amyloid fibril formation in familial amyloidotic polyneuropathy.2011
Author(s)
Kugimiya T, Jono H, Saito S, Maruyama T, Kadowaki D, Misumi Y, Hoshii Y, Tasaki M, Su Y, Ueda M, Obayashi K, Shono M, Otagiri M, Ando Y.
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Journal Title
Lab Invest.
Volume: 91
Pages: 1219-28
Related Report
Peer Reviewed
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[Journal Article] Biological characteristics of two lysines on human serum albumin in the high-affinity binding of 4Z,15Z-bilirubin-IXα revealed by phage display.2011
Author(s)
Minomo A, Ishima Y, Kragh-Hansen U, Chuang VT, Uchida M, Taguchi K, Watanabe H, Maruyama T, Morioka H, Otagiri M.
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Journal Title
FEBS J.
Volume: 278
Pages: 4100-11
Related Report
Peer Reviewed
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