CA2348779A1 - Detecteurs moleculaires polynucleotidiques a domaines multiples - Google Patents

Detecteurs moleculaires polynucleotidiques a domaines multiples Download PDF

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Publication number
CA2348779A1
CA2348779A1 CA002348779A CA2348779A CA2348779A1 CA 2348779 A1 CA2348779 A1 CA 2348779A1 CA 002348779 A CA002348779 A CA 002348779A CA 2348779 A CA2348779 A CA 2348779A CA 2348779 A1 CA2348779 A1 CA 2348779A1
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Prior art keywords
domain
rna
allosteric
ligand
ribozyme
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Abandoned
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CA002348779A
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English (en)
Inventor
Ronald R. Breaker
Garrett A. Soukup
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Yale University
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Individual
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Publication of CA2348779A1 publication Critical patent/CA2348779A1/fr
Abandoned legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H21/00Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/10Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1034Isolating an individual clone by screening libraries
    • C12N15/1048SELEX
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2310/00Structure or type of the nucleic acid
    • C12N2310/10Type of nucleic acid
    • C12N2310/12Type of nucleic acid catalytic nucleic acids, e.g. ribozymes
    • C12N2310/121Hammerhead
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2310/00Structure or type of the nucleic acid
    • C12N2310/10Type of nucleic acid
    • C12N2310/18Type of nucleic acid acting by a non-sequence specific mechanism

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Plant Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

L'invention concerne des polynucléotides à domaines multiples, sensibles aux agents de signalisations, configurés et construits de manière à comprendre au moins trois domaines pouvant se chevaucher partiellement, entièrement ou pas du tout, à savoir un domaine activateur (catalytique ou rapporteur), un domaine de pontage et un domaine récepteur. Dans une forme d'exécution caractéristique, un agent de signalisation tel qu'un ligand chimique interagit avec le domaine récepteur, ce qui modifie ou influence d'une autre manière le domaine de pontage de telle façon que la fonction d'activation, catalytique ou rapporteuse du domaine d'actionnement est stimulée ou inhibée. Dans certaines formes à ribozymes par exemple, des détecteurs moléculaires spécifiques du ligand, composés d'ARN, sont créés par couplage du domaine catalytique et du domaine récepteur préexistants au moyen de nouveaux ponts structurels fonctionnant de la manière suivante : la fixation d'un ligand sur le domaine récepteur provoque une modification de la configuration du pont et cette réorganisation structurelle détermine l'activité du ribozyme contigu. L'invention concerne également des procédés permettant une sélection allostérique d'autres polynucléotides à domaines multiples, ces procédés consistant normalement à répartir et à coupler les domaines de manière à favoriser la liaison ou d'autres signaux réponse et/ou l'activité rapporteuse.
CA002348779A 1998-11-03 1999-10-29 Detecteurs moleculaires polynucleotidiques a domaines multiples Abandoned CA2348779A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10682998P 1998-11-03 1998-11-03
US60/106,829 1998-11-03
US12668399P 1999-03-29 1999-03-29
US60/126,683 1999-03-29
PCT/US1999/025497 WO2000026226A1 (fr) 1998-11-03 1999-10-29 Detecteurs moleculaires polynucleotidiques a domaines multiples

Publications (1)

Publication Number Publication Date
CA2348779A1 true CA2348779A1 (fr) 2000-05-11

Family

ID=26804069

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002348779A Abandoned CA2348779A1 (fr) 1998-11-03 1999-10-29 Detecteurs moleculaires polynucleotidiques a domaines multiples

Country Status (5)

Country Link
EP (1) EP1133513A4 (fr)
JP (1) JP2002528109A (fr)
AU (2) AU772881B2 (fr)
CA (1) CA2348779A1 (fr)
WO (1) WO2000026226A1 (fr)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7034009B2 (en) 1995-10-26 2006-04-25 Sirna Therapeutics, Inc. Enzymatic nucleic acid-mediated treatment of ocular diseases or conditions related to levels of vascular endothelial growth factor receptor (VEGF-R)
US6482932B1 (en) 1997-11-05 2002-11-19 Ribozyme Pharmaceuticals, Incorporated Nucleoside triphosphates and their incorporation into oligonucleotides
US6617438B1 (en) 1997-11-05 2003-09-09 Sirna Therapeutics, Inc. Oligoribonucleotides with enzymatic activity
US6995259B1 (en) 1998-10-23 2006-02-07 Sirna Therapeutics, Inc. Method for the chemical synthesis of oligonucleotides
IL130606A0 (en) * 1999-06-23 2000-06-01 Intelligene Ltd An array of nucleic acid sequence
US6506887B1 (en) 1999-07-29 2003-01-14 Somalogic, Incorporated Conditional-selex
US7491805B2 (en) 2001-05-18 2009-02-17 Sirna Therapeutics, Inc. Conjugates and compositions for cellular delivery
US7833992B2 (en) 2001-05-18 2010-11-16 Merck Sharpe & Dohme Conjugates and compositions for cellular delivery
AU2001266917A1 (en) * 2000-06-15 2001-12-24 Board Of Regents Allosterically regulated ribozymes
US20030104520A1 (en) * 2000-06-15 2003-06-05 Ellington Andrew D. Regulatable, catalytically active nucleic acids
US6706474B1 (en) * 2000-06-27 2004-03-16 Board Of Trustees Of The University Of Illinois Nucleic acid enzyme biosensors for ions
CA2440367A1 (fr) 2000-10-20 2002-08-15 Canji, Inc. Regulation de l'expression genique au moyen d'aptameres
EP1386004A4 (fr) 2001-04-05 2005-02-16 Ribozyme Pharm Inc Modulation de l'expression genique associee a la proliferation inflammatoire et a la croissance de neurites, par des procedes faisant intervenir l'acide nucleique
US9994853B2 (en) 2001-05-18 2018-06-12 Sirna Therapeutics, Inc. Chemically modified multifunctional short interfering nucleic acid molecules that mediate RNA interference
US7517864B2 (en) 2001-05-18 2009-04-14 Sirna Therapeutics, Inc. RNA interference mediated inhibition of vascular endothelial growth factor and vascular endothelial growth factor receptor gene expression using short interfering nucleic acid (siNA)
US7109165B2 (en) 2001-05-18 2006-09-19 Sirna Therapeutics, Inc. Conjugates and compositions for cellular delivery
EP2415486B1 (fr) 2001-05-18 2017-02-22 Sirna Therapeutics, Inc. Conjugués et compositions pour la fourniture cellulaire
US7205399B1 (en) 2001-07-06 2007-04-17 Sirna Therapeutics, Inc. Methods and reagents for oligonucleotide synthesis
US20030219422A1 (en) * 2001-11-15 2003-11-27 Noxxon Pharma Ag Allosteric ribozymes and uses thereof
WO2003052074A2 (fr) * 2001-12-14 2003-06-26 Yale University Reactifs de diagnostic d'acides nucleiques et procedes pour detecter des acides nucleiques, des polynucleotides et des oligonucleotides
US7071311B2 (en) 2002-02-13 2006-07-04 Sirna Therapeutics, Inc. Antibodies having specificity for 2′-C-allyl nucleic acids
US9181551B2 (en) 2002-02-20 2015-11-10 Sirna Therapeutics, Inc. RNA interference mediated inhibition of gene expression using chemically modified short interfering nucleic acid (siNA)
US9657294B2 (en) 2002-02-20 2017-05-23 Sirna Therapeutics, Inc. RNA interference mediated inhibition of gene expression using chemically modified short interfering nucleic acid (siNA)
US7534560B2 (en) 2002-05-10 2009-05-19 The Board Of Trustees Of The University Of Illinois Simple catalytic DNA biosensors for ions based on color changes
US6890719B2 (en) 2002-05-10 2005-05-10 The Board Of Trustess Of The University Of Illinois Fluorescence based biosensor
ATE516366T1 (de) 2002-07-25 2011-07-15 Archemix Corp Regulierte aptamer-therapeutika
AU2003288906C1 (en) * 2002-09-20 2010-12-09 Yale University Riboswitches, methods for their use, and compositions for use with riboswitches.
US7612185B2 (en) 2003-03-07 2009-11-03 The Board Of Trustees Of The University Of Illinois Nucleic acid biosensors
EP3222294A1 (fr) 2003-04-30 2017-09-27 Sirna Therapeutics, Inc. Conjugués et compositions pour délivrer des composés au niveau cellulaire
US7485419B2 (en) 2004-01-13 2009-02-03 The Board Of Trustees Of The University Of Illinois Biosensors based on directed assembly of particles
US10508277B2 (en) 2004-05-24 2019-12-17 Sirna Therapeutics, Inc. Chemically modified multifunctional short interfering nucleic acid molecules that mediate RNA interference
US7892734B2 (en) 2005-08-11 2011-02-22 The Board Of Trustees Of The University Of Illinois Aptamer based colorimetric sensor systems
WO2007100412A2 (fr) * 2005-12-21 2007-09-07 Yale University Méthodes et compositions associées à la modulation de ribocommutateurs
US7799554B2 (en) 2006-03-16 2010-09-21 The Board Of Trustees Of The University Of Illinois Lateral flow devices
ES2479668T3 (es) 2006-07-11 2014-07-24 University Of Medicine And Dentistry Of New Jersey Proteínas de reparación de la membrana celular, ácidos nucleicos que las codifican y métodos de uso asociados
US8415461B2 (en) 2007-01-19 2013-04-09 The Board Of Trustees Of The University Of Illinois Amphiphilic substances and functionalized lipid vesicles including the same
US8058415B2 (en) 2007-04-24 2011-11-15 The Board Of Trustees Of The University Of Illinois Aptamer- and nucleic acid enzyme-based systems for simultaneous detection of multiple analytes
WO2009012309A2 (fr) 2007-07-16 2009-01-22 The Board Of Trustees Of The University Of Illinois Capteur fluorescent a base d'acide nucleique utilise dans la detection de cuivre
US8568690B2 (en) 2007-07-31 2013-10-29 The Board Of Trustees Of The University Of Illinois MRI contrast agents and high-throughput screening by MRI
US8367416B2 (en) 2007-08-10 2013-02-05 The Board Of Trustees Of The University Of Illinois Nucleic acid based fluorescent sensor for mercury detection
US8062893B2 (en) 2008-10-10 2011-11-22 The Board Of Trustees Of The University Of Illinois Fluorescent sensor for mercury
CA3009891C (fr) 2009-12-23 2020-09-15 Novartis Ag Lipides, compositions lipidiques, et procedes d'utilisation associes
WO2012019168A2 (fr) 2010-08-06 2012-02-09 Moderna Therapeutics, Inc. Acides nucléiques modifiés et leurs procédés d'utilisation
EP2625189B1 (fr) 2010-10-01 2018-06-27 ModernaTX, Inc. Synthèse d'acides nucléiques et méthodes d'utilisation associées
WO2012058210A1 (fr) 2010-10-29 2012-05-03 Merck Sharp & Dohme Corp. INHIBITION FACILITÉE PAR L'INTERFÉRENCE D'ARN DE L'EXPRESSION D'UN GÈNE AU MOYEN D'ACIDES NUCLÉIQUES INTERFÉRENTS COURTS (siNA)
AU2012236099A1 (en) 2011-03-31 2013-10-03 Moderna Therapeutics, Inc. Delivery and formulation of engineered nucleic acids
US9464124B2 (en) 2011-09-12 2016-10-11 Moderna Therapeutics, Inc. Engineered nucleic acids and methods of use thereof
DE19216461T1 (de) 2011-10-03 2021-10-07 Modernatx, Inc. Modifizierte nukleoside, nukleotide und nukleinsäuren und verwendungen davon
CA3018046A1 (fr) 2011-12-16 2013-06-20 Moderna Therapeutics, Inc. Nucleoside, nucleotide, et compositions d'acide nucleique modifies
US9254311B2 (en) 2012-04-02 2016-02-09 Moderna Therapeutics, Inc. Modified polynucleotides for the production of proteins
WO2013151665A2 (fr) 2012-04-02 2013-10-10 modeRNA Therapeutics Polynucléotides modifiés destinés à la production de protéines associées à une maladie humaine
US9572897B2 (en) 2012-04-02 2017-02-21 Modernatx, Inc. Modified polynucleotides for the production of cytoplasmic and cytoskeletal proteins
US9283287B2 (en) 2012-04-02 2016-03-15 Moderna Therapeutics, Inc. Modified polynucleotides for the production of nuclear proteins
JP5731016B2 (ja) * 2012-04-27 2015-06-10 キリン株式会社 リガンドを高感度に検出する核酸分子並びに該核酸分子のスクリーニング方法および該核酸分子の感度の最適化方法
PL2922554T3 (pl) 2012-11-26 2022-06-20 Modernatx, Inc. Na zmodyfikowany na końcach
CN107879960B (zh) 2013-03-08 2021-06-22 诺华股份有限公司 用于传递活性成分的脂质和脂质组合物
US8980864B2 (en) 2013-03-15 2015-03-17 Moderna Therapeutics, Inc. Compositions and methods of altering cholesterol levels
WO2015048744A2 (fr) 2013-09-30 2015-04-02 Moderna Therapeutics, Inc. Polynucléotides codant des polypeptides de modulation immunitaire
EP3052521A1 (fr) 2013-10-03 2016-08-10 Moderna Therapeutics, Inc. Polynucléotides codant pour un récepteur de lipoprotéines de faible densité
US10426737B2 (en) 2013-12-19 2019-10-01 Novartis Ag Lipids and lipid compositions for the delivery of active agents
EP3083556B1 (fr) 2013-12-19 2019-12-25 Novartis AG Lipides et compositions lipidiques pour le largage d'agents actifs
CN106794141B (zh) 2014-07-16 2021-05-28 诺华股份有限公司 将核酸包封在脂质纳米粒主体中的方法
US10125092B2 (en) 2014-09-05 2018-11-13 Novartis Ag Lipids and lipid compositions for the delivery of active agents
EP4228658A4 (fr) 2020-10-14 2025-02-19 George Mason Research Foundation, Inc. Lipides ionisables et procédés de fabrication et d'utilisation associés

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998027104A1 (fr) * 1996-12-19 1998-06-25 Yale University Polynucleotides allosteres bioreactifs

Also Published As

Publication number Publication date
JP2002528109A (ja) 2002-09-03
AU1601300A (en) 2000-05-22
EP1133513A1 (fr) 2001-09-19
AU2004203816A1 (en) 2004-09-02
WO2000026226A1 (fr) 2000-05-11
EP1133513A4 (fr) 2002-07-03
AU772881B2 (en) 2004-05-13

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued