Patent application number | Description | Published |
20080269258 | Riboswitches, Structure-Based Compound Design with Riboswitches, and Methods and Compositions for Use of and with Riboswitches - Riboswitches and modified versions of riboswitches can be employed as designer genetic switches that are controlled by specific effector compounds. Such effector compounds that activate a riboswitch are referred to herein as trigger molecules. The natural switches are targets for antibiotics and other small molecule therapies. In addition, the architecture of riboswitches allows actual pieces of the natural switches to be used to construct new non-immunogenic genetic control elements, for example the aptamer (molecular recognition) domain can be swapped with other non-natural aptamers (or otherwise modified) such that the new recognition domain causes genetic modulation with user-defined effector compounds. The changed switches become part of a therapy regimen-turning on, or off, or regulating protein synthesis. Newly constructed genetic regulation networks can be applied in such areas as living biosensors, metabolic engineering of organisms, and in advanced forms of gene therapy treatments. Compounds can be used to stimulate, active, inhibit and/or inactivate riboswitches. Atomic structures of riboswitches can be used to design new compounds to stimulate, active, inhibit and/or inactivate riboswitches. | 10-30-2008 |
20090117545 | Glycine riboswitches, methods for their use, and compositions for use with glycine riboswitches Cross-Reference to Related Applications - It has been discovered that certain natural mRNAs serve as metabolite-sensitive genetic switches wherein the RNA directly binds a small organic molecule. This binding process changes the conformation of the mRNA, which causes a change in gene expression by a variety of different mechanisms. Modified versions of these natural “riboswitches” (created by using various nucleic acid engineering strategies) can be employed as designer genetic switches that are controlled by specific effector compounds. Such effector compounds that activate a riboswitch are referred to herein as trigger molecules. The natural switches are targets for antibiotics and other small molecule therapies. In addition, the architecture of riboswitches allows actual pieces of the natural switches to be used to construct new non-immunogenic genetic control elements, for example the aptamer (molecular recognition) domain can be swapped with other non-natural aptamers (or otherwise modified) such that the new recognition domain causes genetic modulation with user-defined effector compounds. The changed switches become part of a therapy regimen-turning on, or off, or regulating protein synthesis. Newly constructed genetic regulation networks can be applied in such areas as living biosensors, metabolic engineering of organisms, and in advanced forms of gene therapy treatments. | 05-07-2009 |
20090305253 | Methods and Compositions Related to the Modulation of Riboswitches - Disclosed herein are methods and compositions related to the detection of conformational changes and interactions with trigger molecules in riboswitches. | 12-10-2009 |
20100041742 | RIBOSWITCHES, METHODS FOR THEIR USE, AND COMPOSITIONS FOR USE WITH RIBOSWITCHES - It has been discovered that certain natural mRNAs serve as metabolite-sensitive genetic switches wherein the RNA directly binds a small organic molecule. This binding process changes the conformation of the mRNA, which causes a change in gene expression by a variety of different mechanisms. Modified versions of these natural “riboswitches” (created by using various nucleic acid engineering strategies) can be employed as designer genetic switches that are controlled by specific effector compounds. Such effector compounds that activate a riboswitch are referred to herein as trigger molecules. The natural switches are targets for antibiotics and other small molecule therapies. In addition, the architecture of riboswitches allows actual pieces of the natural switches to be used to construct new non-immunogenic genetic control elements, for example the aptamer (molecular recognition) domain can be swapped with other non-natural aptamers (or otherwise modified) such that the new recognition domain causes genetic modulation with user-defined effector compounds. The changed switches become part of a therapy regimen-turning on, or off, or regulating protein synthesis. Newly constructed genetic regulation networks can be applied in such areas as living biosensors, metabolic engineering of organisms, and in advanced forms of gene therapy treatments. | 02-18-2010 |
20100137440 | LYSINE RIBOSWITCHES, STRUCTURE-BASED COMPOUND DESIGN WITH LYSINE RIBOSWITCHES, AND METHODS AND COMPOSITIONS FOR USE OF AND WITH LYSINE RIBOSWITCHES - The lysine riboswitch is a target for antibiotics and other small molecule therapies. Compounds can be used to stimulate, active, inhibit and/or inactivate the lysine riboswitch. | 06-03-2010 |
20100152212 | PREQ1 RIBOSWITCHES AND METHODS AND COMPOSITIONS FOR USE OF AND WITH PREQ1 RIBOSWITCHES - The preQ1 riboswitch is a target for antibiotics and other small molecule therapies. The preQ1riboswitch and portions thereof can be used to regulate the expression or function of RNA molecules and other elements and molecules. The preQ1 riboswitch and portions thereof can be used in a variety of other methods to, for example, identify or detect compounds. Compounds can be used to stimulate, active, inhibit and/or inactivate the preQ1 riboswitch. The preQ1 riboswitch and portions thereof, both alone and in combination with other nucleic acids, can be used in a variety of constructs and RNA molecules and can be encoded by nucleic acids. | 06-17-2010 |
20100184810 | METHODS AND COMPOSITIONS RELATED TO RIBOSWITCHES THAT CONTROL ALTERNATIVE SPLICING - Disclosed are methods and compositions related to riboswitches that control alternative splicing. | 07-22-2010 |
20100221821 | METHODS AND COMPOSITIONS RELATED TO RIBOSWITCHES THAT CONTROL ALTERNATIVE SPLICING AND RNA PROCESSING - Disclosed are methods and compositions related to riboswitches that control alternative splicing. | 09-02-2010 |
20100286082 | RIBOSWITCHES AND METHODS AND COMPOSITIONS FOR USE OF AND WITH RIBOSWITCHES - Riboswitches are targets for antibiotics and other small molecule therapies. Riboswitches and portions thereof can be used to regulate the expression or function of RNA molecules and other elements and molecules. Riboswitches and portions thereof can be used in a variety of other methods to, for example, identify or detect compounds. Compounds can be used to stimulate, active, inhibit and/or inactivate the riboswitch. Riboswitches and portions thereof, both alone and in combination with other nucleic acids, can be used in a variety of constructs and RNA molecules and can be encoded by nucleic acids. | 11-11-2010 |
20100324123 | GLMS RIBOSWITCHES, STRUCTURE-BASED COMPOUND DESIGN WITH GLMS RIBOSWITCHES, AND METHODS AND COMPOSITIONS FOR USE OF AND WITH GLMS RIBOSWITCHES - The glmS riboswitch is a target for antibiotics and other small molecule therapies. Compounds can be used to stimulate, active, inhibit and/or inactivate the glmS riboswitch. The atomic structures of the glmS riboswitch can be used to design new compounds to stimulate, active, inhibit and/or inactivate riboswitches. | 12-23-2010 |
20110150854 | RIBOSWITCHES, METHODS FOR THEIR USE, AND COMPOSITIONS FOR USE WITH RIBOSWITCHES - It has been discovered that certain natural mRNAs serve as metabolite-sensitive genetic switches wherein the RNA directly binds a small organic molecule. This binding process changes the conformation of the mRNA, which causes a change in gene expression by a variety of different mechanisms. Modified versions of these natural “riboswitches” (created by using various nucleic acid engineering strategies) can be employed as designer genetic switches that are controlled by specific effector compounds. Such effector compounds that activate a riboswitch are referred to herein as trigger molecules. The natural switches are targets for antibiotics and other small molecule therapies. In addition, the architecture of riboswitches allows actual pieces of the natural switches to be used to construct new non-immunogenic genetic control elements, for example the aptamer (molecular recognition) domain can be swapped with other non-natural aptamers (or otherwise modified) such that the new recognition domain causes genetic modulation with user-defined effector compounds. The changed switches become part of a therapy regimen—turning on, or off, or regulating protein synthesis. Newly constructed genetic regulation networks can be applied in such areas as living biosensors, metabolic engineering of organisms, and in advanced forms of gene therapy treatments. | 06-23-2011 |
20110151471 | RIBOSWITCHES, METHODS FOR THEIR USE, AND COMPOSITIONS FOR USE WITH RIBOSWITCHES - It has been discovered that certain natural mRNAs serve as metabolite-sensitive genetic switches wherein the RNA directly binds a small organic molecule. This binding process changes the conformation of the mRNA, which causes a change in gene expression by a variety of different mechanisms. Modified versions of these natural “riboswitches” (created by using various nucleic acid engineering strategies) can be employed as designer genetic switches that are controlled by specific effector compounds. Such effector compounds that activate a riboswitch are referred to herein as trigger molecules. The natural switches are targets for antibiotics and other small molecule therapies. In addition, the architecture of riboswitches allows actual pieces of the natural switches to be used to construct new non-immunogenic genetic control elements, for example the aptamer (molecular recognition) domain can be swapped with other non-natural aptamers (or otherwise modified) such that the new recognition domain causes genetic modulation with user-defined effector compounds. The changed switches become part of a therapy regimen—turning on, or off, or regulating protein synthesis. Newly constructed genetic regulation networks can be applied in such areas as living biosensors, metabolic engineering of organisms, and in advanced forms of gene therapy treatments. | 06-23-2011 |
20110152213 | RIBOSWITCHES, METHODS FOR THEIR USE, AND COMPOSITIONS FOR USE WITH RIBOSWITCHES - It has been discovered that certain natural mRNAs serve as metabolite-sensitive genetic switches wherein the RNA directly binds a small organic molecule. This binding process changes the conformation of the mRNA, which causes a change in gene expression by a variety of different mechanisms. Modified versions of these natural “riboswitches” (created by using various nucleic acid engineering strategies) can be employed as designer genetic switches that are controlled by specific effector compounds. Such effector compounds that activate a riboswitch are referred to herein as trigger molecules. The natural switches are targets for antibiotics and other small molecule therapies. In addition, the architecture of riboswitches allows actual pieces of the natural switches to be used to construct new non-immunogenic genetic control elements, for example the aptamer (molecular recognition) domain can be swapped with other non-natural aptamers (or otherwise modified) such that the new recognition domain causes genetic modulation with user-defined effector compounds. The changed switches become part of a therapy regimen—turning on, or off, or regulating protein synthesis. Newly constructed genetic regulation networks can be applied in such areas as living biosensors, metabolic engineering of organisms, and in advanced forms of gene therapy treatments. | 06-23-2011 |
20110152215 | RIBOSWITCHES, METHODS FOR THEIR USE, AND COMPOSITIONS FOR USE WITH RIBOSWITCHES - It has been discovered that certain natural mRNAs serve as metabolite-sensitive genetic switches wherein the RNA directly binds a small organic molecule. This binding process changes the conformation of the mRNA, which causes a change in gene expression by a variety of different mechanisms. Modified versions of these natural “riboswitches” (created by using various nucleic acid engineering strategies) can be employed as designer genetic switches that are controlled by specific effector compounds. Such effector compounds that activate a riboswitch are referred to herein as trigger molecules. The natural switches are targets for antibiotics and other small molecule therapies. In addition, the architecture of riboswitches allows actual pieces of the natural switches to be used to construct new non-immunogenic genetic control elements, for example the aptamer (molecular recognition) domain can be swapped with other non-natural aptamers (or otherwise modified) such that the new recognition domain causes genetic modulation with user-defined effector compounds. The changed switches become part of a therapy regimen—turning on, or off, or regulating protein synthesis. Newly constructed genetic regulation networks can be applied in such areas as living biosensors, metabolic engineering of organisms, and in advanced forms of gene therapy treatments. | 06-23-2011 |
20110288826 | COMPUTATIONAL DESIGN OF RIBOZYMES - Disclosed herein are methods, processes, and computer programs related to the design of ribozymes. | 11-24-2011 |
20120107331 | GEMM RIBOSWITCHES, STRUCTURE-BASED COMPOUND DESIGN WITH GEMM RIBOSWITCHES, AND METHODS AND COMPOSITIONS FOR USE OF AND WITH GEMM RIBOSWITCHES - Disclosed is the crystal structure of a GEMM riboswitch from | 05-03-2012 |
20120321647 | STRUCTURED RNA MOTIFS AND COMPOUNDS AND METHODS FOR THEIR USE - Disclosed are compositions and methods involing riboswitches and RNA motifs. For example, disclosed are compositions and methods involving glutamine-responsive riboswitches, S-adenosylmethionine-repsonsive riboswitches, S-adenosylhomocysteine-repsonsive riboswitches, glutamine riboswitches, SAM/SAH riboswitches, glnA riboswitches, Downstream-peptide riboswitches, crcB riboswitches, pfl riboswitches, yjdF riboswitches, manA riboswitches, wcaG riboswitches, epsC riboswitches, ykkC-III riboswitches, psaA riboswitches, psbA riboswitches, PhotoRC-I riboswitches, PhotoRC-II riboswitches, and psbNH riboswitches. | 12-20-2012 |
20130012527 | PREQ1 RIBOSWITCHES AND METHODS AND COMPOSITIONS FOR USE OF AND WITH PREQ1 RIBOSWITCHES | 01-10-2013 |
20130029342 | GLYCINE RIBOSWITCHES, METHODS FOR THEIR USE, AND COMPOSITIONS FOR USE WITH GLYCINE RIBOSWITCHES - Riboswitches are structural elements in mRNA that change state when bound by a trigger molecule, and are thus able to regulate gene expression. They can be dissected into two separate domains: one that selectively binds the target (aptamer domain) and another that influences genetic control (expression platform domain). Bacterial glycine riboswitches consist of two tandem aptamer domains which cooperatively bind glycine to regulate the expression of downstream genes. These natural switches are targets for antibiotics and other small molecule therapies. Modified versions of these natural riboswitches can be employed as designer genetic switches that are controlled by specific effector compounds. Disclosed are isolated and recombinant riboswitches, and compositions and methods for selecting and identifying compounds that can activate, inactivate, or block a riboswitch. | 01-31-2013 |
20130143955 | Cyclic di-GMP-II Riboswitches, Motifs, and Compounds, and Methods for Their Use - Disclosed are compositions and methods involving cyclic di-GMP—responsive Riboswitches and cyclic di-GMP-II motifs. | 06-06-2013 |
20150030701 | ANTIMICROBIAL COMPOSITIONS AND METHODS - Disclosed are compositions and methods for antimicrobial use. The compositions contain a small antimicrobial agent and a permeabilizing agent. The antimicrobial compositions can be antifungal or antibacterial compositions. | 01-29-2015 |