DK2443232T3 - System til heterolog ekspression af et viralt protein i en værtsfimrecelle - Google Patents

System til heterolog ekspression af et viralt protein i en værtsfimrecelle Download PDF

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DK2443232T3
DK2443232T3 DK10724856.9T DK10724856T DK2443232T3 DK 2443232 T3 DK2443232 T3 DK 2443232T3 DK 10724856 T DK10724856 T DK 10724856T DK 2443232 T3 DK2443232 T3 DK 2443232T3
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protein
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ser
gly
asn
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DK10724856.9T
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Marcus Hartmann
Christine Sachse
Jenny Apelt
Ulrike Bockau
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Cilian Ag
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Claims (10)

  1. SYSTEM TIL HETEROLOG EKSPRESSION AF ET VIRALT PROTEIN I EN VÆRTSFIMRECELLE
    1. System til heterolog ekspression af et viralt overfladeprotein til anvendelse i eller som en vaccine, hvilket system omfatter a) en værtsfimrecelle, b) mindst ét nukleinsyremolekyle, som omfatter en nukleinsyresekvens, der koder for det virale overfladeprotein, og c) en promotor, som er operativt forbundet til nukleinsyremolekylet.
  2. 2. System ifølge krav 1, som endvidere omfatter d) en signalsekvens, som er operativt forbundet til nukleinsyren, hvilken signalsekvens er ansvarlig for secerneringen af det virale overfladeprotein, der kodes for af nukleinsyren, til det ekstracellulære medium.
  3. 3. System ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at den transgene fimrecelle er medlem af Tetrahymenidae-familien.
  4. 4. System ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at det virale overfladeprotein er et viralt fusionsprotein, fortrinsvis mindst ét valgt fra gruppen bestående af viralt fusionsprotein fra Klasse I, Klasse II eller Klasse III.
  5. 5. System ifølge et hvilket som helst af de foregående krav, kendetegnet ved, at det virale overfladeprotein, der kodes for af nukleinsyren, mangler mindst ét hydrofobt domæne eller en del deraf.
  6. 6. Værtsfimrecelle, som er transficeret med en vektor, der omfatter et nukleinsyremolekyle, som koder for et viralt overfladeprotein til anvendelse i eller som en vaccine.
  7. 7. Fremgangsmåde til fremstilling af mindst ét viralt overfladeprotein i en værtsfimrecelle til anvendelse i eller som en vaccine, hvilken fremgangsmåde omfatter trinene a) transfektion af værtsfimrecellen med vektoren ifølge krav 6 og b) dyrkning af værtscellen under betingelser, som muliggør ekspression af et protein.
  8. 8. Fremgangsmåde ifølge krav 7, kendetegnet ved, at den endvidere omfatter et trin til c) dyrkning af værtscellen under betingelser, som muliggør secernering af det udtrykte protein af et protein.
  9. 9. Metode til fremstilling af en farmaceutisk sammensætning, hvilken metode omfatter fremgangsmåden ifølge krav 7.
  10. 10. Farmaceutisk sammensætning, som omfatter et protein, der er fremstillet med en metode ifølge krav 9, hvilken sammensætning er en vaccine.
DK10724856.9T 2009-06-17 2010-06-15 System til heterolog ekspression af et viralt protein i en værtsfimrecelle DK2443232T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0910357A GB2471093A (en) 2009-06-17 2009-06-17 Viral protein expression in ciliates
PCT/EP2010/058360 WO2010146043A2 (en) 2009-06-17 2010-06-15 System for the heterologous expression of a viral protein in a ciliate host cell

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DK2443232T3 true DK2443232T3 (da) 2017-05-22

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US (1) US8377682B2 (da)
EP (1) EP2443232B1 (da)
JP (1) JP2012529899A (da)
CN (2) CN102712909A (da)
CA (1) CA2765799C (da)
DK (1) DK2443232T3 (da)
ES (1) ES2627402T3 (da)
GB (1) GB2471093A (da)
IN (1) IN2012DN00448A (da)
PL (1) PL2443232T3 (da)
WO (1) WO2010146043A2 (da)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2471093A (en) 2009-06-17 2010-12-22 Cilian Ag Viral protein expression in ciliates
WO2011100369A2 (en) * 2010-02-09 2011-08-18 The Trustees Of Columbia University In The City Of New York Methods for altering polypeptide expression and solubility
JP6841184B2 (ja) * 2017-08-07 2021-03-10 日立金属株式会社 半導体装置の製造方法
CN108130340B (zh) * 2018-02-06 2021-02-23 福建省农业科学院畜牧兽医研究所 表达鸭源禽流感病毒ns1蛋白的方法以及该方法的应用
CN114569710A (zh) * 2022-03-09 2022-06-03 华南农业大学 一种基于嗜热四膜虫tubulin蛋白的刺激隐核虫疫苗的制备方法

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US4752473A (en) 1984-10-12 1988-06-21 The Regents Of The University Of California Expression of glycosylated human influenza hemagglutinin proteins
WO1994020622A1 (en) * 1993-03-11 1994-09-15 Akzo Nobel N.V. Polypeptide fragment capable of inducing neutralising antibodies against feline immuno-deficiency virus
US5762939A (en) 1993-09-13 1998-06-09 Mg-Pmc, Llc Method for producing influenza hemagglutinin multivalent vaccines using baculovirus
EP1151104A1 (en) * 1999-02-04 2001-11-07 University Of Georgia Research Foundation, Inc. Diagnostic and protective antigen gene sequences of ichthyophthirius
EP1417218A4 (en) * 2001-07-13 2005-02-16 Univ Rochester TETRAHYMENA METALLOTHION IN GENE PROMOTER AND ITS USE
KR100979025B1 (ko) * 2001-12-07 2010-08-30 크루셀 홀란드 비.브이. 바이러스, 바이러스 단리물 및 백신의 생산
EP1485489A2 (en) * 2002-03-19 2004-12-15 Cilian AG Dna sequences of major secreted proteins from the ciliate tetrahymena and use thereof
DE10214413A1 (de) * 2002-03-30 2003-10-09 Nutrinova Gmbh Expression von rekombinanten humanen Proteinen in Tetrahymena
DE10214406A1 (de) * 2002-03-30 2003-10-09 Nutrinova Gmbh Verfahren und Marker zur einfachen Transformation und Selektion von rekombinanten Protisten
DE602006020140D1 (de) * 2005-07-13 2011-03-31 Cilian Ag Hitzeinduzierbare tetrahymena-promotoren und deren verwendung
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CN101820903A (zh) * 2007-08-20 2010-09-01 美国弗劳恩霍夫股份有限公司 预防性和治疗性流感疫苗、抗原、组合物和方法
GB2471093A (en) 2009-06-17 2010-12-22 Cilian Ag Viral protein expression in ciliates

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CN102712909A (zh) 2012-10-03
US8377682B2 (en) 2013-02-19
JP2012529899A (ja) 2012-11-29
GB2471093A (en) 2010-12-22
CN107083393A (zh) 2017-08-22
US20110008835A1 (en) 2011-01-13
GB0910357D0 (en) 2009-07-29
EP2443232A2 (en) 2012-04-25
ES2627402T3 (es) 2017-07-28
WO2010146043A3 (en) 2011-02-17
WO2010146043A2 (en) 2010-12-23
PL2443232T3 (pl) 2017-08-31
CA2765799C (en) 2018-04-03
IN2012DN00448A (da) 2015-05-15
EP2443232B1 (en) 2017-03-01
CN107083393B (zh) 2021-12-10
CA2765799A1 (en) 2010-12-23

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