CA2943367A1 - Engineered light-activated anion channel proteins and methods of use thereof - Google Patents

Engineered light-activated anion channel proteins and methods of use thereof Download PDF

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Publication number
CA2943367A1
CA2943367A1 CA2943367A CA2943367A CA2943367A1 CA 2943367 A1 CA2943367 A1 CA 2943367A1 CA 2943367 A CA2943367 A CA 2943367A CA 2943367 A CA2943367 A CA 2943367A CA 2943367 A1 CA2943367 A1 CA 2943367A1
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CA
Canada
Prior art keywords
amino acid
seq
acid sequence
residue
polypeptide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2943367A
Other languages
English (en)
French (fr)
Inventor
Karl A. DEISSEROTH
Soo Yeun Lee
Charu RAMAKRISHNAN
Andre Berndt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leland Stanford Junior University
Original Assignee
Leland Stanford Junior University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Leland Stanford Junior University filed Critical Leland Stanford Junior University
Publication of CA2943367A1 publication Critical patent/CA2943367A1/en
Abandoned legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • A61K41/0042Photocleavage of drugs in vivo, e.g. cleavage of photolabile linkers in vivo by UV radiation for releasing the pharmacologically-active agent from the administered agent; photothrombosis or photoocclusion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • A61N5/0613Apparatus adapted for a specific treatment
    • A61N5/0622Optical stimulation for exciting neural tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/405Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from algae
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/01Fusion polypeptide containing a localisation/targetting motif

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Epidemiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Neurosurgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
CA2943367A 2014-03-28 2015-03-27 Engineered light-activated anion channel proteins and methods of use thereof Abandoned CA2943367A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461972182P 2014-03-28 2014-03-28
US61/972,182 2014-03-28
PCT/US2015/023087 WO2015148974A2 (en) 2014-03-28 2015-03-27 Engineered light-activated anion channel proteins and methods of use thereof

Publications (1)

Publication Number Publication Date
CA2943367A1 true CA2943367A1 (en) 2015-10-01

Family

ID=54196574

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2943367A Abandoned CA2943367A1 (en) 2014-03-28 2015-03-27 Engineered light-activated anion channel proteins and methods of use thereof

Country Status (8)

Country Link
US (3) US10052383B2 (OSRAM)
EP (2) EP3581580A1 (OSRAM)
JP (1) JP2017511129A (OSRAM)
CN (1) CN106459138A (OSRAM)
AU (1) AU2015237265A1 (OSRAM)
CA (1) CA2943367A1 (OSRAM)
ES (1) ES2725951T3 (OSRAM)
WO (1) WO2015148974A2 (OSRAM)

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US8926959B2 (en) 2005-07-22 2015-01-06 The Board Of Trustees Of The Leland Stanford Junior University System for optical stimulation of target cells
WO2008086470A1 (en) 2007-01-10 2008-07-17 The Board Of Trustees Of The Leland Stanford Junior University System for optical stimulation of target cells
WO2008106694A2 (en) 2007-03-01 2008-09-04 The Board Of Trustees Of The Leland Stanford Junior University Systems, methods and compositions for optical stimulation of target cells
US10434327B2 (en) 2007-10-31 2019-10-08 The Board Of Trustees Of The Leland Stanford Junior University Implantable optical stimulators
US8603790B2 (en) 2008-04-23 2013-12-10 The Board Of Trustees Of The Leland Stanford Junior University Systems, methods and compositions for optical stimulation of target cells
WO2009155369A1 (en) 2008-06-17 2009-12-23 The Board Of Trustees Of The Leland Stanford Junior University Apparatus and methods for controlling cellular development
WO2010006049A1 (en) 2008-07-08 2010-01-14 The Board Of Trustees Of The Leland Stanford Junior University Materials and approaches for optical stimulation of the peripheral nervous system
WO2012061676A1 (en) 2010-11-05 2012-05-10 The Board Of Trustees Of The Leland Stanford Junior University Light-activated chimeric opsins and methods of using the same
CN103491770B (zh) 2010-11-05 2016-06-08 斯坦福大学托管董事会 稳定阶跃函数视蛋白及其使用方法
US8696722B2 (en) 2010-11-22 2014-04-15 The Board Of Trustees Of The Leland Stanford Junior University Optogenetic magnetic resonance imaging
US9365628B2 (en) 2011-12-16 2016-06-14 The Board Of Trustees Of The Leland Stanford Junior University Opsin polypeptides and methods of use thereof
CA2865296A1 (en) 2012-02-21 2013-08-29 Karl A. DEISSEROTH Compositions and methods for treating neurogenic disorders of the pelvic floor
WO2016209654A1 (en) 2015-06-22 2016-12-29 The Board Of Trustees Of The Leland Stanford Junior University Methods and devices for imaging and/or optogenetic control of light-responsive neurons
WO2017015395A1 (en) 2015-07-21 2017-01-26 The Board Of Trustees Of The Leland Stanford Junior University Carbon fiber optrodes for magnetic resonance imaging compatible optogenetics
JP2018529335A (ja) * 2015-09-15 2018-10-11 ザ ボード オブ トラスティーズ オブ ザ レランド スタンフォード ジュニア ユニバーシティー 光応答性ポリペプチド及びその使用方法
US11294165B2 (en) 2017-03-30 2022-04-05 The Board Of Trustees Of The Leland Stanford Junior University Modular, electro-optical device for increasing the imaging field of view using time-sequential capture
US10961296B2 (en) 2017-11-10 2021-03-30 Howard Hughes Medical Institute Modified ligand-gated ion channels and methods of use
CN108192896B (zh) * 2018-02-10 2021-05-07 中国烟草总公司郑州烟草研究院 一个烟草慢阴离子通道蛋白NtSLAH1及其应用
WO2020061079A1 (en) * 2018-09-18 2020-03-26 California Institute Of Technology Engineered light-sensitive proteins
EP3854876A4 (en) * 2018-09-20 2022-11-30 National University Corporation, Iwate University MODIFIED CHANNEL RRHODOPSIN
CN111263086A (zh) * 2020-02-10 2020-06-09 江南大学 细胞融合的光电传感器的制作方法及其成像系统的工作方法
US11921271B2 (en) 2020-05-22 2024-03-05 The Board Of Trustees Of The Leland Stanford Junior Univeristy Multifocal macroscope for large field of view imaging of dynamic specimens

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CN103491770B (zh) 2010-11-05 2016-06-08 斯坦福大学托管董事会 稳定阶跃函数视蛋白及其使用方法
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CA2865296A1 (en) 2012-02-21 2013-08-29 Karl A. DEISSEROTH Compositions and methods for treating neurogenic disorders of the pelvic floor
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Also Published As

Publication number Publication date
CN106459138A (zh) 2017-02-22
WO2015148974A2 (en) 2015-10-01
EP3122761B1 (en) 2019-03-06
JP2017511129A (ja) 2017-04-20
WO2015148974A3 (en) 2015-12-23
US10052383B2 (en) 2018-08-21
EP3122761A4 (en) 2017-12-06
EP3122761A2 (en) 2017-02-01
US10478499B2 (en) 2019-11-19
US20170095556A1 (en) 2017-04-06
AU2015237265A1 (en) 2016-10-13
US20180344851A1 (en) 2018-12-06
US20200030446A1 (en) 2020-01-30
EP3581580A1 (en) 2019-12-18
ES2725951T3 (es) 2019-09-30

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20211123

FZDE Discontinued

Effective date: 20211123