Abstract: This disclosure relates to the field of RNA to prevent or treat coronavirus infection. In particular, the present disclosure relates to methods and agents for vaccination against coronavirus infection and inducing effective coronavirus antigen-specific immune responses such as antibody and/or T cell responses. Specifically, in one embodiment, the present disclosure relates to methods comprising administering to a subject RNA encoding a peptide or protein comprising an epitope of SARS-CoV-2 spike protein (S protein) for inducing an immune response against coronavirus S protein, in particular S protein of SARS-CoV-2, in the subject, i.e., vaccine RNA encoding vaccine antigen.
Type:
Application
Filed:
March 18, 2022
Publication date:
March 9, 2023
Inventors:
Ugur Sahin, Alptekin Güler, Andreas Kuhn, Alexander Muik, Annette Vogel, Kerstin Walzer, Sonja Witzel, Stephanie Hein, Özlem Türeci
Abstract: The present disclosure describes compositions and methods for deactivating coronavirus. A method includes providing a deactivation composition including one or more CSA compounds and a carrier, administering the deactivation composition to a subject, and the deactivation composition deactivating coronavirus virions in the subject or coming into contact with the subject. The method can thereby prevent, decrease, or inhibit a coronavirus infection, such as COVID-19, of the subject.
Abstract: The present invention provides methods and compositions for detecting a coronavirus in a sample and identifying the subgroup of the coronavirus in the sample.
Type:
Application
Filed:
October 14, 2014
Publication date:
August 18, 2016
Inventors:
Ralph Baric, Sudhakar Agnihothram, Boyd Yount
Abstract: Described herein are compounds of Formula I: wherein R1-R6 are as described herein, for use in the treatment of a coronavirus infection; a method of inhibiting a coronavirus 3CL protease, by contacting the 3CL protease with a compound of Formula I; as well as methods pharmaceutical composition comprising a compound of Formula I and at least one phospholipid, wherein a weight ratio of the phospholipid(s) to the compound in the composition is in a range of from 10:1 to 1:10. Further described herein is a method of treating a coronavirus infection in a subject in need thereof, by administering to the subject at least one compound that exhibits at least two of: inhibition of an activity of a 3CL protease of the coronavirus; inhibition of inflammation in the subject; and inhibition of autophagy in the subject.
Abstract: Compositions and methods of treating a subject for a coronavirus infection are provided. The methods typically include administering the subject an effective amount of probenecid, a metabolite or analog thereof, or a pharmaceutically acceptable salt thereof. The methods can by therapeutic and/or prophylactic. The amount of probenecid or a pharmaceutically acceptable salt thereof can be effective to, for example, reduce viral replication, reduce one or more symptoms of disease, disorder, or illness associated with virus, or a combination thereof. In preferred embodiments, the virus is a Severe acute respiratory syndrome-related coronavirus such as SARS-CoV-2 or SARS-CoV, a Middle East respiratory syndrome-related coronavirus such as MERS-CoV, or a coronavirus that causes the common cold.
Type:
Grant
Filed:
May 15, 2020
Date of Patent:
September 14, 2021
Assignee:
UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.
Inventors:
Ralph A. Tripp, Jackelyn Murray, Robert Jeff Hogan
Abstract: Disclosed herein is a method for inhibiting coronavirus infection, including administering to a subject in need thereof an effective amount of pioglitazone or a pharmaceutically acceptable salt thereof. Also disclosed is a method for inhibiting coronavirus replication, including contacting a coronavirus with pioglitazone or a pharmaceutically acceptable salt thereof.
Abstract: This disclosure relates to the field of RNA to prevent or treat coronavirus infection. In particular, the present disclosure relates to methods and agents for vaccination against coronavirus infection and inducing effective coronavirus antigen-specific immune responses such as antibody and/or T cell responses. Specifically, in one embodiment, the present disclosure relates to methods comprising administering to a subject RNA encoding a peptide or protein comprising an epitope of SARS-CoV-2 spike protein (S protein) for inducing an immune response against coronavirus S protein, in particular S protein of SARS-CoV-2, in the subject, i.e., vaccine RNA encoding vaccine antigen.
Type:
Application
Filed:
November 16, 2022
Publication date:
March 7, 2024
Inventors:
Ugur Sahin, Alptekin Güler, Andreas Kuhn, Alexander Muik, Annette Vogel, Kerstin Walzer, Sonja Witzel, Stephanie Hein, Özlem Türeci
Abstract: The present invention discloses a drug for treating severe acute respiratory syndrome caused by coronavirus and the complications thereof and the use of the drug, and specifically the use of an agent in the preparation of a drug for treating severe acute respiratory syndrome caused by coronavirus and the complications thereof. The above-mentioned agent is at least one of hyaluronic acid synthesis inhibitor, hyaluronidase, hyaluronidase inhibitor, hyaluronic acid receptor inhibitor, and anticoagulant.
Type:
Application
Filed:
November 4, 2021
Publication date:
May 4, 2023
Applicants:
SHANGHAI PUBLIC HEALTH CLINICAL CENTER, Shanghai Yizhe Biotechnology Co., Ltd.
Abstract: The invention relates to coronavirus peptides, and the use of such peptides for the diagnosis, treatment and prevention of coronavirus infection.
Type:
Application
Filed:
June 2, 2021
Publication date:
June 29, 2023
Inventors:
Thomas RADEMACHER, Richard PERRINS, Laurens RADEMACHER
Abstract: The present invention provides a method for preparing a coronavirus-targeting universal DC cell vaccine, and belongs to the technical field of virus vaccine preparation. The preparation method includes the following steps: ligating a fusion gene including a HLA gene and a coronavirus antigen gene onto an expression vector to obtain a recombinant vector; then transferring the recombinant vector into antigen-presenting cells to be transfected to obtain the coronavirus-targeting universal DC cell vaccine. The universal DC cell vaccine of the present invention has a targeting property against a coronavirus, can effectively stimulate a CTL, and has a killing effect on a target cell.
Type:
Grant
Filed:
August 10, 2020
Date of Patent:
July 11, 2023
Assignees:
Beijing DCTY Biotech Co., Ltd.
Inventors:
Shunchang Jiao, Rong Zhang, Zishan Zhou
Abstract: This disclosure relates to the field of RNA to prevent or treat coronavirus infection. In particular, the present disclosure relates to methods and agents for vaccination against coronavirus infection and inducing effective coronavirus antigen-specific immune responses such as antibody and/or T cell responses. Specifically, in one embodiment, the present disclosure relates to methods comprising administering to a subject RNA encoding a peptide or protein comprising an epitope of SARS-CoV-2 spike protein (S protein) for inducing an immune response against coronavirus S protein, in particular S protein of SARS-CoV-2, in the subject, i.e., vaccine RNA encoding vaccine antigen.
Type:
Application
Filed:
March 18, 2022
Publication date:
March 9, 2023
Inventors:
Ugur Sahin, Alptekin Güler, Andreas Kuhn, Alexander Muik, Annette Vogel, Kerstin Walzer, Sonja Witzel, Stephanie Hein, Özlem Türeci
Abstract: Methods for treating one or more symptoms associated with a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and/or coronavirus disease 2019 (COVID-19), including lingering dysgeusia, by administering a lipoxin analog, such as BLXA4, to a subject in need of treatment, including post-COVID-19 subjects.
Type:
Application
Filed:
February 18, 2022
Publication date:
May 23, 2024
Inventors:
Christopher R. Schuster, Wesley D. Blakeslee
Abstract: The present disclosure discloses a novel coronavirus SARS-COV-2 safe replicon system and use thereof in screening an anti-SARS-COV-2 drug. The safe replicon system specifically comprises a nucleic acid sequence encoding a novel coronavirus SARS-COV-2 non-structural protein; and nucleic acid sequences of 5? UTR and 3? UTR of a novel coronavirus SARS-COV-2, a transcription regulatory region on which the novel coronavirus SARS-COV-2 non-structural protein can act, and a reporter gene. With the SARS-COV-2 safe replicon system, high-throughput screening of anti-SARS-COV-2 drugs and pharmacologic verification of drugs can be carried out independent of a biosafety level 3 laboratory, and the operation is simple and convenient.
Abstract: Disclosed herein is a method for inhibiting coronavirus infection, including administering to a subject in need thereof an effective amount of rosiglitazone or a pharmaceutically acceptable salt thereof. Also disclosed is a method for inhibiting coronavirus replication, including contacting a coronavirus with rosiglitazone or a pharmaceutically acceptable salt thereof.
Abstract: The benzisoselazole derivative of formula (I) can be used for preparing an anti-coronavirus drug or a drug for treating diseases caused by coronaviruses. The benzisoselazole derivatives can effectively inhibit the activity of 2019-nCoV 3CLpro proteolytic enzyme, thus inhibiting the activation of 2019-nCoV RNA polymerase, inhibiting virus replication, while also effectively treating interstitial lung disease (ILD) caused by coronavirus.
Abstract: This disclosure relates to the field of RNA to prevent or treat coronavirus infection. In particular, the present disclosure relates to methods and agents for vaccination against coronavirus infection and inducing effective coronavirus antigen-specific immune responses such as antibody and/or T cell responses. Specifically, in one embodiment, the present disclosure relates to methods comprising administering to a subject RNA encoding a peptide or protein comprising an epitope of SARS-CoV-2 spike protein (S protein) for inducing an immune response against coronavirus S protein, in particular S protein of SARS-CoV-2, in the subject, i.e., vaccine RNA encoding vaccine antigen.
Type:
Grant
Filed:
April 16, 2021
Date of Patent:
January 10, 2023
Assignee:
BioNTech SE
Inventors:
Ugur Sahin, Alptekin Güler, Andreas Kuhn, Alexander Muik, Annette Vogel, Kerstin Walzer, Sonja Witzel, Stephanie Hein, Özlem Türeci
Abstract: Provided herein are methods and systems for detecting coronavirus. Methods and systems as described herein comprise using antibodies with improved specificity and sensitivity for accurately detecting coronavirus.
Abstract: The present application relates to a compositions and methods comprising or expressing a MOMO30 protein derived from Momordica balsamina. The MOMO30 protein is about 30 kDa in size, binds coronavirus S protein, is stable after being autoclaved at 120° C. for 30 min, resists proteolytic cleavage by trypsin, exhibits mannose-sensitive binding to coronavirus spike (S) protein, exhibits hemagglutinin and chitinase activity, is capable of activating and stimulating T cell proliferation, is capable of preventing infection by a coronavirus or alleviating symptoms in coronavirus infected patients and comprises the amino acid sequence of SEQ ID NO: 1. The MOMO30 protein and/or a nucleic acid encoding the same may be used in methods for preventing or treating viral infections by coronaviruses and others.
Type:
Grant
Filed:
August 18, 2020
Date of Patent:
November 9, 2021
Assignee:
MOREHOUSE SCHOOL OF MEDICINE
Inventors:
Michael Powell, Erick Vidjin′ Agnih Gbodossou
Abstract: Compositions and methods of treating a subject for a coronavirus infection are provided. The methods typically include administering the subject an effective amount of probenecid, a metabolite or analog thereof, or a pharmaceutically acceptable salt thereof. The methods can by therapeutic and/or prophylactic. The amount of probenecid or a pharmaceutically acceptable salt thereof can be effective to, for example, reduce viral replication, reduce one or more symptoms of disease, disorder, or illness associated with virus, or a combination thereof. In preferred embodiments, the virus is a Severe acute respiratory syndrome-related coronavirus such as SARS-CoV-2 or SARS-CoV, a Middle East respiratory syndrome-related coronavirus such as MERS-CoV, or a coronavirus that causes the common cold.
Type:
Grant
Filed:
September 3, 2021
Date of Patent:
February 20, 2024
Assignee:
UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.
Inventors:
Ralph A. Tripp, Jackelyn Murray, Robert Jeff Hogan
Abstract: Disclosed herein are methods of treating a coronavirus infection by administration of ethyl mercury or thiol derivative thereof in an amount effective to treat the coronavirus infection.