Abstract: The present disclosure provides a device for state-dependent pudendal nerve stimulation for bladder control in a subject and methods of making and using the same.
Type:
Application
Filed:
January 12, 2024
Publication date:
May 9, 2024
Applicant:
Duke University
Inventors:
Warren M. Grill, James A. Hokanson, Christopher L. Langdale
Abstract: Provided herein are compositions including aptamers capable of binding to and/or inhibiting the activity of nucleolin. Methods of treating cancer in a subject by administering such compositions are also provided.
Type:
Application
Filed:
June 2, 2023
Publication date:
May 9, 2024
Applicant:
Duke University
Inventors:
Bruce A. Sullenger, Michael Goldstein, Elizabeth D. Pratico, Michael Kastan, Bethany Gray
Abstract: The disclosure provides methods for treating estrogen receptor positive (ER+) cancer in women with an effective amount of lasofoxifene, a pharmaceutically acceptable salt thereof, or a prodrug thereof. The disclosure also includes the detection of the Estrogen Receptor 1 (ESR1) gene mutations that lead to endocrine resistance and treatment of endocrine resistant ER+ cancers.
Type:
Grant
Filed:
September 22, 2022
Date of Patent:
May 7, 2024
Assignee:
Duke University
Inventors:
Kaitlyn Andreano, Ching-yi Chang, Donald P. McDonnell, Stephanie L. Gaillard
Abstract: Systems and methods for stimulation of neurological tissue generate stimulation trains with temporal patterns of stimulation, in which the interval between electrical pulses (the inter-pulse intervals) changes or varies over time. Compared to conventional continuous, high rate pulse trains having regular (i.e., constant) inter-pulse intervals, the non-regular (i.e., not constant) pulse patterns or trains that embody features of the invention provide a lower average frequency. The systems and methods for stimulation of neurological tissue may be used to increase the efficacy of treatment in patients with Parkinson's Disease.
Type:
Grant
Filed:
October 30, 2017
Date of Patent:
May 7, 2024
Assignee:
Duke University
Inventors:
Warren M. Grill, David T. Brocker, Merrill Birdno
Abstract: Disclosed herein are transcription activator-like effector nuclease (TALEN)-related compositions and methods of using said TALENs for correcting mutant genes.
Abstract: According to various examples, pharmacokinetics of a contrast medium through a cardiovascular system of a patient are estimated. This is achieved using analytical model(s) such as a compartment model or a linear time invariant model, and/or one or more neural network algorithms. An angiographic imaging protocol may be configured based on the estimate of the pharmacokinetics.
Type:
Application
Filed:
October 30, 2023
Publication date:
May 2, 2024
Applicants:
Siemens Healthcare GmbH, Duke University
Abstract: Disclosed herein are Type I Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/CRISPR-associated (Cas) system related compositions and methods of using said Type I CRISPR/Cas system related compositions for altering gene expression and genome engineering. The invention relates to compositions comprising Type I CRISPR-Cas polypeptides and CRISPR array nucleic acids designed for genome modification in eukaryotic cells and for targeted killing of eukaryotic cells.
Type:
Grant
Filed:
October 13, 2016
Date of Patent:
April 30, 2024
Assignees:
Duke University, North Carolina State University
Inventors:
Charles A. Gersbach, Adrian Pickar Oliver, Chase Beisel
Abstract: Rationally-designed LAGLIDADG meganucleases and methods of making such meganucleases are provided. In addition, methods are provided for using the meganucleases to generate recombinant cells and organisms having a desired DNA sequence inserted into a limited number of loci within the genome, as well as methods of gene therapy, for treatment of pathogenic infections, and for in vitro applications in diagnostics and research.
Type:
Application
Filed:
September 21, 2023
Publication date:
April 25, 2024
Applicant:
Duke University
Inventors:
James Jefferson Smith, Derek Jantz, Homme W. Hellinga
Abstract: An implantable breast tissue mesh for use in reconstructing breast tissue includes a mesh body having a surrounding edge and at least two mesh extensions extending from the surrounding edge of the mesh body, each mesh extension comprised of mesh having a first end, a second end, and a length therebetween, the first end being integrated into or part of the mesh body. Each mesh extension is configured to be passed through surrounding tissue multiple times to create multiple anchor points with the surrounding tissue upon implantation so as to resist high tension across a breast tissue reconstruction site without dehiscing or migrating.
Abstract: A signal comprises a plurality of codewords associated with a set of codewords, each codeword comprising a plurality of symbols associated with a symbol constellation. Processing includes: mapping quantum states associated with symbols of a particular codeword of the signal to a plurality of input qubits, and applying quantum operations to the input qubits according to a quantum circuit for decoding the signal. The quantum operations comprise: controlled unitary multi-qubit operations performed on two or more qubits in a first set of qubits controlled based on two or more qubits in a second set of qubits, an initial quantum measurement performed on an initially measured qubit in the first set of qubits, at least one controlled unitary single-qubit operation performed on a post-measurement state associated with the initially measured qubit, and quantum operations that invert at least a portion of the operations in the plurality of controlled unitary multi-qubit operations.
Type:
Application
Filed:
January 25, 2022
Publication date:
April 25, 2024
Applicants:
Arizona Board of Regents on Behalf of the University of Arizona, Duke University
Inventors:
Narayanan Rengaswamy, Kaushik Seshadreesan, Saikat Guha, Henry Pfister
Abstract: The present disclosure relates to a composition that includes a perovskite of A2BX4, where A includes an R-form of a chiral molecule of at least one of and/or an S-form of the chiral molecule, B includes a cation, X includes an anion, R1 includes a first carbon chain having between 2 and 5 carbon atoms, R2 includes at least one of a hydrogen atom, a halogen atom, a carboxylic acid group, an alkoxy group, and/or a second carbon chain, and R3 includes a third carbon chain.
Type:
Grant
Filed:
December 2, 2020
Date of Patent:
April 23, 2024
Assignees:
Alliance for Sustainable Energy, LLC, Duke University
Inventors:
Matthew C. Beard, Haipeng Lu, Annalise Elizabeth Maughan, Joseph Jonathan Berry, Zeev Valentine Vardeny, Chuanxiao Xiao, Volker Wolfgang Blum, David Brian Mitzi
Abstract: Compositions and methods disclosed herein can help provide improved delivery of non-natural therapeutic nucleotides for the treatment of diseases such as cancer. An example composition includes an assembly of amphiphilic polynucleotides, where each amphiphilic polynucleotide includes an aptamer portion, a first nucleotide portion, and a second nucleotide portion.
Type:
Grant
Filed:
October 31, 2022
Date of Patent:
April 23, 2024
Assignee:
Duke University
Inventors:
Ashutosh Chilkoti, Stefan Zauscher, Lei Tang, Sonal Deshpande
Abstract: Provided herein are aptamers capable of inhibiting the activity of Von Willebrand Factor (VWF). Pharmaceutical compositions comprising these aptamers are also provided. Methods of preventing blood clot formation in a subject by administering the aptamers are provided and methods of treating a blood clot by administering a VWF-targeting agent are also provided.
Type:
Grant
Filed:
January 11, 2021
Date of Patent:
April 23, 2024
Assignees:
Duke University, Ohio State Innovation Foundation
Inventors:
Shahid M. Nimjee, Bruce Sullenger, George A. Pitoc, Juliana Layzer
Abstract: The present disclosure provides resonator networks adapted to a variety of applications. The networks include fluorophores, quantum dots, dyes, plasmonic nanorods, or other optical resonators maintained in position relative to each other by a backbone (e.g., a backbone composed of DNA). The networks may exhibit optical absorption and re-emission according to specified temporal decay profiles, e.g., to provide temporally-multiplexed labels for imaging or flow cytometry. The networks can include resonators that exhibit a dark state, such that the behavior of the network can be modified by inducing the dark state in one or more resonators. Such networks could be configured as logic gates or other logical elements, e.g., to provide multiplexed detection of analytes by a single network, to permit the temporal decay profile of the network to be adjusted (e.g., to use the networks as a controllable random number generator), or to provide other benefits.
Type:
Grant
Filed:
June 30, 2021
Date of Patent:
April 16, 2024
Assignee:
Duke University
Inventors:
Alvin R. Lebeck, Chris Dwyer, Craig Laboda
Abstract: The present disclosure provides resonator networks adapted to a variety of applications. The networks include fluorophores, quantum dots, dyes, plasmonic nanorods, or other optical resonators maintained in position relative to each other by a backbone (e.g., a backbone composed of DNA). The networks may exhibit optical absorption and re-emission according to specified temporal decay profiles, e.g., to provide temporally-multiplexed labels for imaging or flow cytometry. The networks can include resonators that exhibit a dark state, such that the behavior of the network can be modified by inducing the dark state in one or more resonators. Such networks could be configured as logic gates or other logical elements, e.g., to provide multiplexed detection of analytes by a single network, to permit the temporal decay profile of the network to be adjusted (e.g., to use the networks as a controllable random number generator), or to provide other benefits.
Type:
Grant
Filed:
June 30, 2021
Date of Patent:
April 16, 2024
Assignee:
Duke University
Inventors:
Alvin R. Lebeck, Chris Dwyer, Craig Laboda
Abstract: The present disclosure describes, in part, compositions comprising derivatives and methods of using the same in prevention or treatment of viral infections in a subject.
Type:
Application
Filed:
December 3, 2021
Publication date:
April 11, 2024
Applicants:
Duke University, Case Western Reserve University, Rutgers, The State University of New Jersey
Inventors:
Amanda Hargrove, Blanton Tolbert, Gary Brewer, Neeraj Narendra Patwardhan, Mei-Ling Li
Abstract: Disclosed herein are methods of treating subjects suffering from estrogen receptor positive cancer of the brain by administering a selective estrogen receptor degrader (SERM). Also disclosed are methods of treating a cancer that is resistant to an estrogen receptor modulator by administering a SERM.
Type:
Grant
Filed:
December 15, 2022
Date of Patent:
April 9, 2024
Assignee:
Duke University
Inventors:
Suzanne E. Wardell, Erik R. Nelson, Donald P. McDonnell
Abstract: Provided herein are compositions and methods for treating cardiac conditions and other diseases. In particular, the disclosure provides compositions and methods for the delivery of sodium channels. The compositions are particularly suitable in gene therapy applications and for cardiac tissue patch implantations.