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DK3494229T3 - Cellebaseret højkapacitetsscreening til aptamerer - Google Patents

Cellebaseret højkapacitetsscreening til aptamerer Download PDF

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Publication number
DK3494229T3
DK3494229T3 DK17790843.1T DK17790843T DK3494229T3 DK 3494229 T3 DK3494229 T3 DK 3494229T3 DK 17790843 T DK17790843 T DK 17790843T DK 3494229 T3 DK3494229 T3 DK 3494229T3
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DK
Denmark
Prior art keywords
aptamers
cell
based high
throughout screening
screening
Prior art date
Application number
DK17790843.1T
Other languages
English (en)
Inventor
Xuecui Guo
Lei Feng
Alexandria Forbes
Original Assignee
Meiragtx Uk Ii Ltd
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Publication date
Application filed by Meiragtx Uk Ii Ltd filed Critical Meiragtx Uk Ii Ltd
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Publication of DK3494229T3 publication Critical patent/DK3494229T3/da

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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
    • C12N15/10Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1034Isolating an individual clone by screening libraries
    • C12N15/1048SELEX
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6811Selection methods for production or design of target specific oligonucleotides or binding molecules
    • 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
    • C12N15/1093General methods of preparing gene libraries, not provided for in other subgroups
    • 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
    • C12N15/115Aptamers, i.e. nucleic acids binding a target molecule specifically and with high affinity without hybridising therewith ; Nucleic acids binding to non-nucleic acids, e.g. aptamers
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6897Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids involving reporter genes operably linked to promoters
    • 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
    • C12N2310/16Aptamers
    • 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
    • C12N2310/30Chemical structure
    • C12N2310/35Nature of the modification
    • C12N2310/351Conjugate
    • C12N2310/3517Marker; Tag
    • 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
    • C12N2310/30Chemical structure
    • C12N2310/35Nature of the modification
    • C12N2310/351Conjugate
    • C12N2310/3519Fusion with another nucleic acid
    • 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
    • C12N2320/00Applications; Uses
    • C12N2320/10Applications; Uses in screening processes
    • C12N2320/11Applications; Uses in screening processes for the determination of target sites, i.e. of active 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
    • C12N2330/00Production
    • C12N2330/30Production chemically synthesised
    • C12N2330/31Libraries, arrays
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q2525/00Reactions involving modified oligonucleotides, nucleic acids, or nucleotides
    • C12Q2525/30Oligonucleotides characterised by their secondary structure
    • C12Q2525/301Hairpin oligonucleotides

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Plant Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DK17790843.1T 2016-08-03 2017-08-03 Cellebaseret højkapacitetsscreening til aptamerer DK3494229T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662370599P 2016-08-03 2016-08-03
PCT/IB2017/001113 WO2018025085A2 (en) 2016-08-03 2017-08-03 High throughput cell-based screening for aptamers

Publications (1)

Publication Number Publication Date
DK3494229T3 true DK3494229T3 (da) 2024-01-29

Family

ID=60182820

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17790843.1T DK3494229T3 (da) 2016-08-03 2017-08-03 Cellebaseret højkapacitetsscreening til aptamerer

Country Status (25)

Country Link
US (2) US11371077B2 (da)
EP (1) EP3494229B1 (da)
JP (2) JP7089502B2 (da)
KR (1) KR102491566B1 (da)
CN (1) CN110199030B (da)
AU (2) AU2017306657B2 (da)
BR (1) BR112019002085A2 (da)
CA (1) CA3066654C (da)
DK (1) DK3494229T3 (da)
EA (1) EA201990423A1 (da)
ES (1) ES2971123T3 (da)
FI (1) FI3494229T3 (da)
HR (1) HRP20240183T1 (da)
HU (1) HUE065801T2 (da)
IL (1) IL264490B2 (da)
LT (1) LT3494229T (da)
MX (1) MX2019001239A (da)
MY (1) MY196527A (da)
PH (1) PH12019500239A1 (da)
PL (1) PL3494229T3 (da)
PT (1) PT3494229T (da)
RS (1) RS65228B1 (da)
SG (1) SG11201900851QA (da)
SM (1) SMT202400091T1 (da)
WO (1) WO2018025085A2 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3411081A4 (en) 2016-02-02 2019-12-11 Meiragtx UK II Limited REGULATION OF GENE EXPRESSION BY APTAM-MODULATED POLYADENYLATION
RS65228B1 (sr) * 2016-08-03 2024-03-29 Meiragtx Uk Ii Ltd Celularni skrining visoke propusnosti za aptamere
IL268819B2 (en) 2017-02-21 2024-07-01 Meiragtx Uk Ii Ltd Regulation of gene expression by aptamer-mediated accessibility of polyadenylation signals
KR20200140805A (ko) 2018-02-21 2020-12-16 브리스톨-마이어스 스큅 컴퍼니 Camk2d 안티센스 올리고뉴클레오티드 및 그의 용도

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1493825A3 (en) 1990-06-11 2005-02-09 Gilead Sciences, Inc. Method for producing nucleic acid ligands
US5580737A (en) 1990-06-11 1996-12-03 Nexstar Pharmaceuticals, Inc. High-affinity nucleic acid ligands that discriminate between theophylline and caffeine
US5270163A (en) 1990-06-11 1993-12-14 University Research Corporation Methods for identifying nucleic acid ligands
US5567588A (en) 1990-06-11 1996-10-22 University Research Corporation Systematic evolution of ligands by exponential enrichment: Solution SELEX
US6423493B1 (en) * 1998-10-26 2002-07-23 Board Of Regents The University Of Texas System Combinatorial selection of oligonucleotide aptamers
US8008071B2 (en) * 1999-11-08 2011-08-30 University Of South Florida Compositions and methods for detecting intracellular glucose and analogs thereof
US20040126882A1 (en) 2000-06-15 2004-07-01 Ellington Andrew D Regulatable, catalytically active nucleic acids
EP1546733A2 (en) 2002-09-27 2005-06-29 University Of North Carolina At Chapel Hill Methods and compositions for modification of splicing of pre-mrna
US20050136439A1 (en) * 2003-09-12 2005-06-23 North Carolina State University Novel methods of inorganic compound discovery and synthesis
WO2006055351A2 (en) 2004-11-08 2006-05-26 Yale University Structure-based compound design involving riboswitches
EP1851318A2 (en) * 2005-02-09 2007-11-07 BASF Plant Science GmbH Expression cassettes for regulation of expression in monocotyledonous plants
US8367627B2 (en) * 2005-09-15 2013-02-05 Duke University Focused libraries, functional profiling, laser SELEX, and DESELEX
CN101801185A (zh) * 2007-03-22 2010-08-11 耶鲁大学 与控制可变剪接的核糖开关有关的方法和组合物
JP2010528616A (ja) 2007-05-29 2010-08-26 イェール ユニバーシティー オルタナティブスプライシングとrnaのスプライシングを調節するリボスイッチに関連する方法と組成物
US8604176B2 (en) * 2009-11-10 2013-12-10 California Institute Of Technology Protein-responsive RNA control devices and uses thereof
WO2013178674A1 (en) * 2012-05-31 2013-12-05 Novozymes A/S Improved selection in fungi
LT2943579T (lt) * 2013-01-10 2018-11-12 Dharmacon, Inc. Molekulių bibliotekos ir molekulių generavimo būdai
KR102699584B1 (ko) * 2015-02-02 2024-08-28 메이라지티엑스 유케이 Ii 리미티드 대안적 스플라이싱의 압타머 매개 조절에 의한 유전자 발현 제어
GB201506440D0 (en) 2015-04-16 2015-06-03 Univ Wageningen Riboswitch-controlled screening and selection of desired biocatalysts
RS65228B1 (sr) * 2016-08-03 2024-03-29 Meiragtx Uk Ii Ltd Celularni skrining visoke propusnosti za aptamere
US10011870B2 (en) * 2016-12-07 2018-07-03 Natera, Inc. Compositions and methods for identifying nucleic acid molecules

Also Published As

Publication number Publication date
PT3494229T (pt) 2024-02-20
PL3494229T3 (pl) 2024-03-25
PH12019500239A1 (en) 2019-07-29
HUE065801T2 (hu) 2024-06-28
JP2019523013A (ja) 2019-08-22
IL264490B1 (en) 2024-02-01
FI3494229T3 (fi) 2024-01-29
IL264490B2 (en) 2024-06-01
AU2023201431A1 (en) 2023-04-13
NZ750917A (en) 2023-08-25
JP2022113773A (ja) 2022-08-04
CA3066654C (en) 2023-07-18
CN110199030A (zh) 2019-09-03
SMT202400091T1 (it) 2024-05-14
WO2018025085A2 (en) 2018-02-08
EA201990423A1 (ru) 2019-09-30
US20230065720A1 (en) 2023-03-02
AU2017306657A1 (en) 2019-03-14
JP7089502B2 (ja) 2022-06-22
CA3066654A1 (en) 2018-02-08
WO2018025085A3 (en) 2018-04-12
EP3494229B1 (en) 2023-10-25
MY196527A (en) 2023-04-18
US11371077B2 (en) 2022-06-28
LT3494229T (lt) 2024-02-12
KR20190058461A (ko) 2019-05-29
KR102491566B1 (ko) 2023-01-26
BR112019002085A2 (pt) 2019-08-06
US20200239940A1 (en) 2020-07-30
CN110199030B (zh) 2023-12-12
EP3494229A2 (en) 2019-06-12
IL264490A (en) 2019-02-28
AU2017306657B2 (en) 2022-12-08
SG11201900851QA (en) 2019-02-27
HRP20240183T1 (hr) 2024-04-26
ES2971123T3 (es) 2024-06-03
RS65228B1 (sr) 2024-03-29
MX2019001239A (es) 2019-07-04

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