Abstract: The present invention relates to the field of biomarkers. More specifically, the present invention relates to the use of biomarkers to predict post-traumatic stress disorder (PTSD). In one embodiment, a method for predicting PTSD in a subject comprises the steps of (a) measuring the DNA methylation level of a CpG dinucleotide in the 3? untranslated region of SKA2; (b) identifying the genotype at a SNP within the 3? UTR of SKA2, and (c) predicting PTSD in the subject using a prediction algorithm.
Type:
Grant
Filed:
June 29, 2021
Date of Patent:
May 6, 2025
Assignees:
The Johns Hopkins University, UMC Utrecht Holding B.V.
Inventors:
Zachary Kaminsky, Marco Paul Maria Boks
Abstract: The present application relates to detection units and methods for detecting one or more target analytes in a sample using a complex formed by a target and first and second probes, wherein the complex comprises an elongated region, a particle that is coupled to the first probe, and a solid support that is coupled to the second probe. Specific binding of a target analyte can be distinguished from non-specific binding of the particle by measuring the displacement of the particle.
Type:
Grant
Filed:
October 25, 2022
Date of Patent:
May 6, 2025
Assignee:
Scanogen Inc.
Inventors:
Alfredo Andres Celedon, Saravana Radha Krishna Murthy, Zhiguang Xu, Danielle Elise Schultz, Troy Allen Horn
Abstract: Provided are an egg-type chicken whole-genome SNP chip and the use thereof. The SNP loci of the chip are respectively derived from 14,624 SNP loci shared by each line of the major egg-type chickens in China; 3,677 SNP loci associated with disease-resistant traits in egg-type chickens; 16,000 SNP loci associated with economic traits in egg-type chickens; and 9,358 SNP loci making up genomic regions not covered by the foregoing probes. The 43,681 SNPs on the egg-type chicken whole-genome SNP chip have DNA sequences as represented by SEQ ID NO. 1-43,681. The chip can specifically identify the genetic relationship between commercial egg-type chickens and egg-type chickens of local breeds, and can also perform applications such as whole-genome association analysis, genome selective breeding, and QTL location analysis of target traits and population genetic analysis.
Abstract: Methods and reagents are used to determine the presence of human fecal contamination. These relate to detection of human crAssphage, a bacteriophage present in Bacteroides.
Type:
Grant
Filed:
March 15, 2021
Date of Patent:
March 25, 2025
Assignees:
GOVERNMENT OF THE UNITED STATES AS REPRESENTED BY THE ADMINISTRATOR OF THE U.S. ENVIRONMENTAL PROTECTION AGENCY, University of Pittsburgh—Of the Commonwealth System of Higher Education
Inventors:
Orin C. Shanks, Kyle J. Bibby, Elyse Stachler
Abstract: A method of detecting a presence of Francisella tularensis (F. tularensis). The method includes amplifying a first nucleic acid from said specimen using a first plurality of primers, said first plurality of primers comprising SEQ ID NO 4 and SEQ ID NO 5. When the first nucleic acid is detected, then the presence of F. tularensis is determined.
Type:
Grant
Filed:
January 9, 2023
Date of Patent:
March 18, 2025
Assignee:
United States of America as represented by the Secretary of the Air Force
Inventors:
Marilynn A. Larson, James C. Baldwin, Michael P. Dempsey
Abstract: The present disclosure provides methods of determining the susceptibility of a dog to liver copper accumulation, comprising detecting in a biological sample obtained from the dog the presence or absence in the genome of the dog of one or more polymorphisms, and methods of treating or breeding the dog based on such determination.
Type:
Grant
Filed:
June 28, 2021
Date of Patent:
February 18, 2025
Assignee:
MARS, INCORPORATED
Inventors:
Alan James Martin, Paul Glyn Jones, Adrian Watson, Jan Rothuizen, Hille Fieten, Pieter Antonius Jozef Leegwater
Abstract: The invention relates to method for detecting HPV-induced high-grade precancerous lesions, HPV-induced invasive cancers and nonHPV-induced gynaecological and anogenital cancers, said method comprising detection of a methylation classifier consisting of the genes LHX8, ASCL1 and ST6GALNAC5 and their regulatory sequence in a cell whereby such hypermethylation indicates the presence of HPV-induced precursor lesions with invasive potential, HPV-induced invasive cancers and nonHPV-induced gynaecological and anogenital cancers. The invention further comprises the use of the methylation classifier consisting of genes LHX8, ASCL1 and ST6GALNAC5 and their regulatory sequence in such a method and a test kit for the detection of LHX8, ASCL1 and/or ST6GALNAC5 methylation.
Type:
Grant
Filed:
February 1, 2024
Date of Patent:
January 21, 2025
Assignee:
SELF-SCREEN B.V.
Inventors:
Christophorus Joannes Lambertus Maria Meijer, Renske Daniëla Maria Steenbergen, Petrus Josephus Ferdinandus Snijders, Daniëlle Anne Marie Heideman
Abstract: Method and kits for diagnosing propensity to non-contact cranial cruciate ligament rupture (CCLR) in a dog are described. The method includes isolating genomic DNA from a dog and then analyzing the genomic DNA from step for a single nucleotide polymorphism occurring in selected loci that have been determined to be associated with the CCLR phenotype via a genome-wide association study.
Abstract: The present disclosure provides methods for detecting a high-risk phenotype of a mast cell tumor (MCT) in a biological sample from a mammal, preferably a dog. Kits, PCR probes and primers to detect high-risk MCT are also provided.
Abstract: The invention provides methods for detecting single nucleotide variants in lung cancer, especially stage 3a lung adenocarcinoma and lung squamous cell carcinoma. Additional methods and compositions, such as reaction mixtures and solid supports comprising clonal populations of nucleic acids, are provided.
Type:
Grant
Filed:
April 17, 2017
Date of Patent:
November 19, 2024
Assignee:
Natera, Inc.
Inventors:
Bernhard Zimmermann, Tudor Pompiliu Constantin, Raheleh Salari, Huseyin Eser Kirkizlar, Robert Charles Swanton, Mariam Jamal-Hanjani, Christopher Abbosh, Gareth Wilson
Abstract: A DNA methylation profile of a few of trophectoderm cells in a blastocyst is detected, and the average methylation 5 level and the methylation pattern of embryos identified as having a good morphology in Gardner morphological blastocyst grading process are used as the standard for screening for well-developed blastocysts. The nearer the methylation level of the trophectoderm cells of the blastocyst to be tested approaches the methylation level or state of the good embryo, the better the embryo development is and the higher the 10 suitability for being implanted into a maternal subject is.
Type:
Grant
Filed:
April 11, 2017
Date of Patent:
October 8, 2024
Assignee:
Guangzhou NVWA Life Technology Co., Ltd.
Inventors:
Jiang Liu, Jie Qiao, Guoqiang Li, Yang Yu, Yong Fan, Congru Li
Abstract: Methods and compositions disclosed herein generally relate to methods of improving clinical and economic outcomes to address adverse effects related to anesthesia, analgesics, opioids, and inadequate pain relief. Embodiments of the invention relate to the association between genes, specific polymorphisms of genes, and non-genetic factors with inadequate pain relief and anesthesia-, analgesic, and/or opioid-related adverse effects. Embodiments of the invention can be used to determine and manage patient risk factors for development of adverse perioperative effects and can allow for personalized anesthesia and pain management for improvement of pain control and reduction of anesthesia-, analgesic-, and opioid-related adverse outcomes. These methods and compositions apply to non-surgical pain management with opioids.
Type:
Grant
Filed:
June 19, 2020
Date of Patent:
September 3, 2024
Inventors:
Senthilkumar Sadhasivam, Vidya Chidambaran, John McAuliffe, Kejian Zhang, Jaroslaw Meller, Cynthia A. Prows, Tsuyoshi Fukuda
Abstract: As cell-free DNA from brain and spinal cord tumors cannot usually be detected in the blood, we assessed the cerebrospinal fluid (CSF) that bathes the CNS for tumor DNA, here termed CSF-tDNA. The results suggest that CSF-tDNA could be useful for the management of patients with primary tumors of the brain or spinal cord.
Type:
Grant
Filed:
July 12, 2016
Date of Patent:
August 6, 2024
Assignee:
The Johns Hopkins University
Inventors:
Chetan Bettegowda, Kenneth W. Kinzler, Bert Vogelstein, Yuxuan Wang, Luis Diaz, Nickolas Papadopoulos
Abstract: Methods for the rapid detection of the presence or absence of Trichomonas vaginalis (TV) in a biological or non-biological sample are described. The methods can include performing an amplifying step, a hybridizing step, and a detecting step. Furthermore, primers, probes targeting the target TV gene, along with kits are provided that are designed for the detection of TV.
Type:
Grant
Filed:
January 22, 2021
Date of Patent:
June 25, 2024
Assignee:
Roche Molecular Systems, Inc.
Inventors:
Jody Harris, Shi-Da Y. Lu, Kalyani Mangipudi, Jingtao Sun
Abstract: Compositions and methods for diagnosis or treatment of epilepsy disease with EFHC1, EFHC1 agonists, or EFHC1 analogs are provided. Compositions and methods for diagnosis or treatment of epilepsy disease with EFHC1a, EFHC1a agonists, or EFHC1a analogs are provided.
Type:
Grant
Filed:
February 8, 2021
Date of Patent:
March 19, 2024
Inventors:
Antonio V. Delgado-Escueta, Kazuhiro Yamakawa, Toshimitsu Suzuki, Marco Tulio Medina-Hernandez, Maria Elisa Alonso Vilatela
Abstract: The invention relates to method for detecting HPV-induced high-grade precancerous lesions, HPV-induced invasive cancers and nonHPV-induced gynaecological and anogenital cancers, said method comprising detection of a methylation classifier consisting of the genes LHX8, ASCL1 and ST6GALNAC5 and their regulatory sequence in a cell whereby such hypermethylation indicates the presence of HPV-induced precursor lesions with invasive potential, HPV-induced invasive cancers and nonHPV-induced gynaecological and anogenital cancers. The invention further comprises the use of the methylation classifier consisting of genes LHX8, ASCL1 and ST6GALNAC5 and their regulatory sequence in such a method and a test kit for the detection of LHX8. ASCL1 and/or ST6GALNAC5 methylation.
Type:
Grant
Filed:
March 9, 2018
Date of Patent:
March 19, 2024
Assignee:
SELF-SCREEN B.V.
Inventors:
Christophorus Joannes Lambertus Maria Meijer, Renske Daniëla Maria Steenbergen, Petrus Josephus Ferdinandus Snijders, Daniëlle Anne Marie Heideman
Abstract: Provided is a method by which a nucleic acid sample can be collected from a subject minimally invasively. A method for preparing a nucleic acid derived from a skin cell of a subject, comprising isolating the nucleic acid from skin surface lipids collected from the subject.
Abstract: Methods for selecting tag-oligonucleotide sequences for use in an in vitro nucleic acid assay. The selected tag sequences are useful for nucleic acid assay wherein interference between the nucleic acid sequences is the assay is to be controlled. Selected tag sequences are incorporated into nucleic acid assay to improve the performance of and/or minimize any interference between nucleic acids in the assay compared to untagged assays.
Abstract: CDR-grafted antibody heavy and light chains comprise acceptor framework and donor antigen binding regions, the heavy chains comprising donor residues at at least one of positions (6, 23) and/or (24, 48) and/or (49, 71) and/or (73, 75) and/or (76) and/or (78) and (88) and/or (91). The CDR-grafted light chains comprise donor residues at at least one of positions (1) and/or (3) and (46) and/or (47) or at at least one of positions (46, 48, 58) and (71). The CDR-grafted antibodies are preferably humanized antibodies, having non human, e.g. rodent, donor and human acceptor frameworks, and may be used for in vivo therapy and diagnosis. A generally applicable protocol is disclosed for obtaining CDR-grafted antibodies.
Type:
Grant
Filed:
September 2, 2021
Date of Patent:
October 22, 2024
Assignee:
UCB BIOPHARMA SRL
Inventors:
John Robert Adair, Diljeet Singh Athwal, John Spencer Emtage