JP2013513391A - 塩素化アミノ酸を有するインスリン類似体 - Google Patents
塩素化アミノ酸を有するインスリン類似体 Download PDFInfo
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- JP2013513391A JP2013513391A JP2012543329A JP2012543329A JP2013513391A JP 2013513391 A JP2013513391 A JP 2013513391A JP 2012543329 A JP2012543329 A JP 2012543329A JP 2012543329 A JP2012543329 A JP 2012543329A JP 2013513391 A JP2013513391 A JP 2013513391A
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- insulin
- phe
- phenylalanine
- analog
- chain
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- C07K14/575—Hormones
- C07K14/62—Insulins
-
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Abstract
【選択図】図2C
Description
本出願は、2009年12月11日付で出願した係属中の米国仮出願第61/285、955号の利益を主張する。
本発明は、助成金番号DK40949およびDK074176下に国立衛生研究所により授与された協力協定の基に政府の支援でなされた。米国政府は、本発明に一定の権利を有し得る。
配列ID番号1(プロインスリン)
Phe-Val-Asn-Gln-His-Leu-Cys-Gly-Ser-His-Leu-Val-Glu-Ala-Leu-Tyr-Leu-Val-Cys-Gly-Glu-Arg-Gly-Phe-Phe-Tyr-Thr-Pro-Lys-Thr-Arg-Arg-Glu-Ala-Glu-Asp-Leu-Gln-Val-Gly-Gln-Val-Glu-Leu-Gly-Gly-Gly-Pro-Gly-Ala-Gly-Ser-Leu-Gln-Pro-Leu-Ala-Leu-Glu-Gly-Ser-Leu-Gln-Lys-Arg-Gly-Ile-Val-Glu-Gln-Cys-Cys-Thr-Ser-Ile-Cys-Ser-Leu-Tyr-Gln-Leu-Glu-Asn-Tyr-Cys-Asn
配列ID番号2 (A鎖)
Gly-Ile-Val-Glu-Gln-Cys-Cys-Thr-Ser-Ile-Cys-Ser-Leu-Tyr-Gln-Leu-Glu-Asn-Tyr-Cys-Asn
配列ID番号3 (B鎖)
Phe-Val-Asn-Gln-His-Leu-Cys-Gly-Ser-His-Leu-Val-Glu-Ala-Leu-Tyr-Leu-Val-Cys-Gly-Glu-Arg-Gly-Phe-Phe-Tyr-Thr-Pro-Lys-Thr
配列ID番号4
Phe-Val-Asn-Gln-His-Leu-Cys-Gly-Ser-His-Leu-Val-Glu-Ala-Leu-Tyr-Leu-Val-Cys-Gly-Glu-Arg-Gly-Phe-Phe-Tyr-Thr-Lys-Pro-Thr
配列ID番号5
Phe-Val-Asn-Gln-His-Leu-Cys-Gly-Ser-His-Leu-Val-Glu-Ala-Leu-Tyr-Leu-Val-Cys-Gly-Glu-Arg-Gly-Phe-Phe-Tyr-Thr-Asp-Lys-Thr
配列ID番号6
R1-Val-Asn-Gln-His-Leu-Cys-Gly-Ser-His-Leu-Val-Glu-Ala-Leu-Tyr-Leu-Val-Cys-Gly-Glu-Arg-Gly-Phe-Phe-R2-Thr-R3-R4-Thr-Xaa0-35-Gly-Ile-Val-R5-Gln-Cys-Cys-R6-Ser-Ile-Cys-Ser-Leu-Tyr-Gln-Leu-Glu-Asn-Tyr-Cys-Asn;
さらに、以下のアミノ酸置換の群から選択される、少なくとも1つの置換が存在する:
R1はHisである;
R6はHisである;
R5とR6とは共にHisである。
配列ID番号7
Gly-Ile-Val-Glu-Gln-Cys-Cys-Xaa-Ser-Ile-Cys-Ser-Leu-Tyr-Gln-Leu-Glu-Asn-Tyr-Cys-Asn
[Xaa = His, Arg,或いはLys]
配列ID番号8(DKP B鎖配列)
Phe-Val-Asn-Gln-His-Leu-Cys-Gly-Ser-Asp-Leu-Val-Glu-Ala-Leu-Tyr-Leu-Val-Cys-Gly-Glu-Arg-Gly-Phe-Phe-Tyr-Thr-Lys-Pro-Thr
4−Cl−PheB24−KP−インスリン(図6では、4−Cl−リスプロインスリンと短縮)は、KP−インスリン或いは野生型インスリンよりも大幅に低下した、延長後期の"尾部"を示すことが見出された。インスリンの作用遮断が改善した事は、遅発型食後低血糖症に関して潜在的な臨床的有益性を示唆する。
(a)ヒトコドン優先性を持つ:TTTGTGAACCAACACCTGTGCGGCTCACACCTGGTGGAAGCTCTCTACCTAGT
GTGCGGGGAACGAGGCTAGTTCTACACACCCAAGACC (配列ID番号11)
(b)ピチアコドン優先性を持つ
TTTGTTAACCAACATTTGTGTGGTTCTCATTTGGTTGAAGCTTTGTACTTGGTT
TGTGGTGAAAGAGGTTAGTTTTACACTCCAAAGACT (配列ID番号12)
TTTGTGAACC AACACCTGTG CGGCTCACAC CTGGTGGAAG CTCTCTACCT AGTGTGCGGG GAACGAGGCT AGTTCTACAC ACCCAAGACC CGCCGGGAGG CAGAGGACCT GCAGGTGGGG CAGGTGGAGC TGGGCGGCGG CCCTGGTGCA GGCAGCCTGC AGCCCTTGGC CCTGGAGGGG TCCCTGCAGA AGCGTGGCAT TGTGGAACAA TGCTGTACCA GCATCTGCTC CCTCTACCAG CTGGAGAACT ACTGCAACTA G (配列ID番号13)
TTTGTTAACC AACATTTGTG TGGTTCTCAT TTGGTTGAAG CTTTGTACTT GGTTTGTGGT GAAAGAGGTT AGTTTTACAC TCCAAAGACT AGAAGAGAAG CTGAAGATTT GCAAGTTGGT CAAGTTGAAT TGGGTGGTGG TCCAGGTGCT GGTTCTTTGC AACCATTGGC TTTGGAAGGT TCTTTGCAAA AGAGAGGTAT TGTTGAACAA TGTTGTACTT CTATTTGTTC TTTGTACCAA TTGGAAAACT ACTGTAACTA A (配列ID番号14)
Matthews D.R., Hosker J.P. 1989. Unbiased and flexible iterative computer program to achieve glucose clamping. Diabetes Care. 12: 156-9.
Merrifield, R.B., Vizioli, L.D., and Boman, H.G. 1982. Synthesis of the antibacterial peptide cecropin A (1-33). Biochemistry 21: 5020-5031.
Mirmira, R.G., and Tager, H.S. 1989. Role of the phenylalanine B24 side chain in directing insulin interaction with its receptor: Importance of main chain conformation. J. Biol. Chem. 264: 6349-6354. Sosnick, T.R., Fang, X., and Shelton, V.M. 2000. Application of circular dichroism to study RNA folding transitions. Methods Enzymol. 317: 393-409.
Wang, Z.X. 1995. An exact mathematical expression for describing competitive biding of two different ligands to a protein molecule FEBS Lett. 360: 111-114.
Weiss, M.A., Hua, Q.X., Jia, W., Chu, Y.C., Wang, R.Y., and Katsoyannis, P.G. 2000.
Hierarchiacal protein "un-design": insulin's intrachain disulfide bridge tethers a recognition α-helix. Biochemistry 39: 15429-15440.
Whittaker, J., and Whittaker, L. 2005. Characterization of the functional insulin binding epitopes of the full length insulin receptor. J. Biol. Chem. 280: 20932-20936.
Xie, J. and Schultz, P.G. 2005. An expanding genetic code. Methods. 36: 227-238.
Claims (15)
- 塩素化フェニルアラニンを導入するB鎖ポリペプチドを有するインスリン類似体。
- 請求項1に記載のインスリン類似体において、前記塩素化フェニルアラニンは、B24位に位置するものである、類似体。
- 請求項2に記載のインスリン類似体において、前記塩素化フェニルアラニンは、パラ−モノクロロ−フェニルアラニンである、類似体。
- 請求項1〜3の何れかに記載のインスリン類似体において、前記類似体は、哺乳動物のインスリン類似体である、類似体。
- 請求項4に記載のインスリン類似体において、前記類似体は、ヒトインスリンの類似体である、類似体。
- 請求項4に記載のインスリン類似体において、前記B鎖ポリペプチドは、配列ID番号4〜8からなる群から選択されるアミノ酸配列と、3個或いはそれ以下の追加のアミノ酸置換を有するポリペプチドとを有するものである、類似体。
- 請求項4に記載のインスリン類似体をコードする核酸。
- 請求項6に記載の核酸において、前記塩化フェニルアラニンは、終止コドンによりコードされているものである、核酸。
- 請求項7に記載の核酸において、前記終止コドンは、核酸配列TAGである、核酸。
- 請求項7、8或いは9に記載の前記核酸配列を有する発現ベクター。
- 請求項10記載の前記発現ベクターで形質転換された宿主細胞。
- 患者を治療する方法であって、生理学的有効量のインスリン類似体或いはその生理学的に許容される塩を前記患者に投与する工程を有し、前記インスリン類似体或いはその生理学的に許容される塩は、塩化フェニルアラニンを導入するB鎖ポリペプチドを含有するものである、方法。
- 請求項12に記載の方法において、前記塩化フェニルアラニンは、B24位に位置するものである、方法。
- 請求項13に記載の方法において、前記塩化フェニルアラニンは、パラ−モノクロロ−フェニルアラニンである、方法。
- 請求項14に記載の方法において、前記B鎖ポリペプチドは、配列番号4〜8からなる群から選択されるアミノ酸配列と、その3個或いはそれ以下の追加のアミノ酸置換を有するポリペプチドとを有するものである、方法。
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PCT/US2010/060085 WO2011072288A2 (en) | 2009-12-11 | 2010-12-13 | Insulin analogues with chlorinated amino acids |
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JP2015164399A (ja) * | 2014-02-28 | 2015-09-17 | 国立研究開発法人理化学研究所 | 改変タンパク質及びその製造方法 |
JP2017505338A (ja) * | 2014-01-13 | 2017-02-16 | サーマリン ダイアビティズ, エルエルシー | 速効型インスリン製剤及び医薬送達システム |
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US8343914B2 (en) | 2006-01-06 | 2013-01-01 | Case Western Reserve University | Fibrillation resistant proteins |
EP2074140B8 (en) | 2006-10-04 | 2015-10-28 | Case Western Reserve University | Fibrillation-resistant insulin and insulin analogues |
US8993516B2 (en) | 2008-04-14 | 2015-03-31 | Case Western Reserve University | Meal-time insulin analogues of enhanced stability |
KR20120129875A (ko) | 2008-07-31 | 2012-11-28 | 케이스 웨스턴 리저브 유니버시티 | 염소화 아미노산을 갖는 인슐린 유사체 |
US9200053B2 (en) | 2008-07-31 | 2015-12-01 | Case Western Reserve University | Insulin analogues containing penta-fluoro-Phenylalanine at position B24 |
US8399407B2 (en) | 2009-09-17 | 2013-03-19 | Case Western Reserve University | Non-standard insulin analogues |
CA2783763A1 (en) | 2009-12-11 | 2011-06-16 | Case Western Reserve University | Insulin analogues with chlorinated amino acids |
US9487572B2 (en) | 2011-07-13 | 2016-11-08 | Case Western Reserve University | Non-standard insulin analogues |
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JP6829928B2 (ja) | 2014-10-06 | 2021-02-17 | ケース ウェスタン リザーブ ユニバーシティCase Western Reserve University | 二相性単鎖インスリン類似体 |
EP4326311A1 (en) * | 2021-04-22 | 2024-02-28 | The United States of America, as represented by the Secretary, Department of Health and Human Services | Human insulin c-alpha-peptides and methods of use |
JP2024531773A (ja) | 2021-09-20 | 2024-08-29 | キュオン バイオテック アー・ゲー | アルギナーゼ-インスリン融合タンパク質 |
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JP2015164399A (ja) * | 2014-02-28 | 2015-09-17 | 国立研究開発法人理化学研究所 | 改変タンパク質及びその製造方法 |
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ZA201204308B (en) | 2013-08-28 |
CN102762589A (zh) | 2012-10-31 |
CA2783763A1 (en) | 2011-06-16 |
EP2509995A2 (en) | 2012-10-17 |
WO2011072288A3 (en) | 2011-11-10 |
MY189079A (en) | 2022-01-25 |
US9758563B2 (en) | 2017-09-12 |
WO2011072288A2 (en) | 2011-06-16 |
EA201200717A1 (ru) | 2013-03-29 |
IL220284A0 (en) | 2012-07-31 |
EP2509995A4 (en) | 2013-08-21 |
MX2012006568A (es) | 2012-12-17 |
US20150361153A1 (en) | 2015-12-17 |
NZ600477A (en) | 2014-07-25 |
BR112012014025A2 (pt) | 2017-01-31 |
RU2012123642A (ru) | 2014-01-20 |
SG181527A1 (en) | 2012-07-30 |
AU2010327949A1 (en) | 2012-06-28 |
US20120277148A1 (en) | 2012-11-01 |
US9079975B2 (en) | 2015-07-14 |
JP5866120B2 (ja) | 2016-02-17 |
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