Patents Assigned to Institut Pasteur
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Patent number: 12286652Abstract: The present invention relates to variants of Terminal deoxynucleotidyl Transferase (TdT), each of which (i) has an amino acid sequence similarity to SEQ ID NO: 2, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33 or 35 with corresponding amino acid substitutions, (ii) is capable of synthesizing a nucleic acid fragment without a template and (iii) is capable of incorporating a modified nucleotide into the nucleic acid fragment.Type: GrantFiled: April 15, 2024Date of Patent: April 29, 2025Assignees: DNA Script, Institut Pasteur, Centre National de la Recherche ScientifqueInventors: Elise Champion, Mikhael Soskine, Thomas Ybert, Marc Delarue
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Patent number: 12280029Abstract: Methods of treating acute and chronic inflammatory conditions, tissue transplant rejection, and/or organ transplant rejection comprising administering to a subject in need thereof a therapeutically effective amount of a pluripotent anti-inflammatory and metabolic modulators optionally in combination with one or more secondary therapeutic agents and pharmaceutical compositions thereof.Type: GrantFiled: June 6, 2022Date of Patent: April 22, 2025Assignees: INSTITUT PASTEUR DE MONTEVIDEO, UNIVERSIDAD DE LA REPUBLICAInventors: Carlos Batthyány, Gloria Virginia López, Carlos Escande, Jorge Rodriguez Duarte, Williams Arturo Porcal Quinta, Rosina Dapueto Capuccio, Germán Adrian Galliussi López, Maria Pia Garat Nuñez, Marcelo Hill, Mercedes Segovia
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Patent number: 12283045Abstract: A method for generating a color-faithful extended-depth-of-field (EDF) image from a color volume of 2D images acquired at different focal depths using a microscope.Type: GrantFiled: June 4, 2021Date of Patent: April 22, 2025Assignees: VITADX INTERNATIONAL, INSTITUT PASTEUR, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Alexandre Bouyssoux, Riadh Fezzani, Jean-Christophe Olivo-Marin
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Patent number: 12281155Abstract: The invention relates to antibodies against Severe Acute Respiratory Syndrome-related Coronavirus 2 (SARS-CoV-2), in particular human neutralizing monoclonal antibodies against Severe Acute Respiratory Syndrome-related Coronavirus 2 (SARS-CoV-2) having a broad neutralization spectrum, and their use for the diagnosis, monitoring, prevention, and treatment of SARS-CoV-2 infection and associated disease (COVID-19).Type: GrantFiled: January 19, 2024Date of Patent: April 22, 2025Assignees: INSTITUT PASTEUR, SPIKIMMInventors: Antoine Pau, Hugo Mouquet, Cyril Planchais
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Patent number: 12263143Abstract: The invention presents use of ion channel modulator to manipulate expression of the Tmem176b gene, also known as TORID (TOlerance Related and InduceD), to treat tumors.Type: GrantFiled: October 28, 2021Date of Patent: April 1, 2025Assignees: Institut Pasteur de Montevideo, University of the RepublicInventors: Marcelo Hill Mongabure, Sofia Russo Rossi, Mercedes Segovia Duarte, María Inés Varela Vega, Pablo Oppezzo Llorens
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Publication number: 20250099411Abstract: A method of treating obesity, preventing weight gain, reducing the rate of weight gain, and treating adverse effects related to obesity by administering SANA to induce thermogenesis in a subject.Type: ApplicationFiled: April 24, 2024Publication date: March 27, 2025Applicants: Institut Pasteur de Montevideo, Universidad de la RepúblicaInventors: Carlos Batthyány, Gloria Virginia López, Carlos Escande, Jorge Rodriguez Duarte, Williams Arturo Porcal Quinta, Rosina Dapueto Capuccio, Gérman Adrian Galliussi López, Mária Pia Garat Nuñez
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Publication number: 20250092471Abstract: A method for genotyping a plasmodium comprising: (a) providing a sample containing a Plasmodium; and (b) detecting the presence of an increased copy number of the genomic plasmepsin2-3 cluster. A method for the detection of a plasmodium infection in a patient comprising: (a) providing a blood sample from a patient and (b) detecting the presence or absence of an increased copy number of the genomic plasmepsin2-3 cluster in the blood sample. Kits for genotyping a plasmodium and/or detection of a plasmodium infection. Methods of treating a plasmodium infection.Type: ApplicationFiled: November 25, 2024Publication date: March 20, 2025Applicants: INSTITUT PASTEUR, INSTITUT PASTEUR DU CAMBODGE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: DIDIER MENARD, FREDERIC ARIEY, BENOIT WITKOWSKI, VALENTINE DURU, NIMOL KHIM, JOHANN BEGHAIN, BENJAMIN SAINT PIERRE, ERIC LEGRAND
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Patent number: 12250944Abstract: The present invention relates to the long-term preservation of biological material. More specifically, it concerns a preservation container comprising: a biological container for containing biological material, a first shield configured for absorbing gamma-rays, a second shield configured for absorbing ambient neutrons, said second shield surrounding the biological container, the preservation container being of low-radioactivity background materials, and a method for preserving a biological material, comprising: a) providing a biological material in a confinement container, b) providing the preservation container of the invention, c) placing the confinement container containing the biological material into said preservation container, d) storing said preservation container containing the biological material in a room located under a material attenuating cosmic rays and induced particles, said material having a thickness equivalent to 1 m to 7000 m of water, for attenuating cosmic rays.Type: GrantFiled: October 18, 2018Date of Patent: March 18, 2025Assignees: Centre National de la Recherche Scientifique (CNRS), Institut Pasteur, Université Paris Cité, Groupe Hospitalier Universitaire Paris—Psychiatrie et NeurosciencesInventors: Maurice Chapellier, Fabrice Chretien, Fabrice Piquemal, Pierre Rocheteau, Guillaume Warot, Michel Zampaolo
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Publication number: 20250082724Abstract: The invention relates to self-assembling multimeric recombinant proteins composed of a plurality of polypeptide subunits, and a plurality of immunogens derived from the Bm86 protein of Tick, and their applications for preventing, and controlling Tick infestations in a subject. The invention also relates to methods for engineering and producing the self-assembling multimeric recombinant proteins.Type: ApplicationFiled: September 12, 2024Publication date: March 13, 2025Applicants: Institut Pasteur de Montevideo, Universidad de la RepúblicaInventors: Matias Machado, Agustin Correa, Janaina Joselin Lasalvia, Maria Soledad Valledor, Oscar Correa, Laura Decia, Uruguaysito Benavides, Alejandra Navratil, Nahuel Santana
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Patent number: 12227524Abstract: The present invention relates to small molecule compounds and their use in the treatment of bacterial infections, in particular Tuberculosis.Type: GrantFiled: January 31, 2022Date of Patent: February 18, 2025Assignee: INSTITUT PASTEUR KOREAInventors: Jaeseung Kim, Sunhee Kang, Juhee Kang, Sumi Lee, Jeong Jea Seo, Mooyoung Seo
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Patent number: 12214022Abstract: The invention relates to the improvement of endonuclease-based antimicrobials by blocking DNA repair of double-strand break(s) (DSB(s)) in prokaryotic cells. In this respect, the invention especially concerns a method involving blocking DNA repair after a nucleic acid has been submitted to DSB, in particular by a Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) associated programmable double-strand endonuclease. The invention particularly relates to the use of an exogenous molecule that inhibits DNA repair, preferably a protein that binds to the ends of the double-stranded break to block DSB repair. The invention also relates to vectors, particularly phagemids and plasmids, comprising nucleic acids encoding nucleases and Gam proteins, and a pharmaceutical composition and a product containing these vectors and their application.Type: GrantFiled: June 3, 2022Date of Patent: February 4, 2025Assignees: INSTITUT PASTEUR, ELIGO BIOSCIENCEInventors: David Bikard, Lun Cui, Xavier Duportet, Jesus Fernandez Rodriguez
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Publication number: 20250035632Abstract: The present invention relates to a method, a composition, and a kit for preoperative prediction of prognosis after liver cancer surgery at an early stage by detecting, in a blood sample obtained from a liver cancer patient prior to surgery, an SORD marker, or an SORD marker together with an AFP marker.Type: ApplicationFiled: November 11, 2022Publication date: January 30, 2025Applicants: INSTITUT PASTEUR KOREA, THE ASAN FOUNDATION, UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATIONInventors: Kang Mo KIM, Haeng Ran SEO, Su-Yeon LEE, Jin-Sun KIM, Yeonhwa SONG, Sanghwa KIM
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Publication number: 20250014299Abstract: The invention concerns a method implemented by computer means for visualizing at least a zone of an object in at least one interface, said method comprising the following steps: obtaining at least one image of said zone, said image comprising at least one channel, said image being a 2-dimensional or 3-dimensional image comprising pixels or voxels, a value being associated to each channel of each pixel or voxel of said image, a representation of said image being displayed in the interface, obtaining at least one annotation from a user, said annotation defining a group of selected pixels or voxels of said image, calculating a transfer function based on said selected pixels or voxels and applying said transfer function to the values of each channel of the image, updating said representation of the image in the interface, in which the colour and the transparency of the pixels or voxels of said representation are dependent on the transfer function.Type: ApplicationFiled: September 26, 2024Publication date: January 9, 2025Applicant: INSTITUT PASTEURInventors: MOHAMED EL BEHEIRY, JEAN-BAPTISTE MASSON
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Patent number: 12188057Abstract: The present invention provides an isolated peptide of SEQ ID NO: 1 needed for primase active as well as new replicative DNA polymerase enzymes, preferably that of SEQ ID NO: 2, comprising said peptide. Thus, these DNA polymerases are endowed with priming activity and do not require externally provided primers for initiating and performing DNA amplification. These polymerases are able to carry out a faithful and processive de novo DNA synthesis of DNA templates in the absence of pre-synthetized primers. Therefore, these enzymes of the invention act both as primases and DNA polymerases. Furthermore, they show translesion synthesis capacity, so that they may be useful not only for whole-genome amplification but also for the amplification of damaged DNAs. The invention further refers to methods for amplifying templates DNAs using these enzymes.Type: GrantFiled: October 19, 2018Date of Patent: January 7, 2025Assignees: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC), INSTITUT PASTEURInventors: Margarita Salas Falgueras, Modesto Redrejo Rodriguez, Mart Krupovic, Patrick Forterre
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Patent number: 12171827Abstract: The invention relates to an immunogenic or vaccine composition against the 2019 novel coronavirus (SARS-COV-2), comprising a nucleic acid construct encoding a SARS-COV-2 coronavirus Spike (S) protein antigen or a fragment thereof comprising the receptor-binding domain, wherein the nucleic acid construct sequence is codon-optimized for expression in 5 human.Type: GrantFiled: March 25, 2024Date of Patent: December 24, 2024Assignee: INSTITUT PASTEURInventors: Etienne Simon-Loriere, Matthieu Prot, Xavier Montagutelli
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Patent number: 12168805Abstract: A method for genotyping a Plasmodium comprising: (a) providing a sample containing a Plasmodium; and (b) detecting the presence of an increased copy number of the genomic plasmepsin2-3 cluster. A method for the detection of a Plasmodium infection in a patient comprising: (a) providing a blood sample from a patient and (b) detecting the presence or absence of an increased copy number of the genomic plasmepsin2-3 cluster in the blood sample. Kits for genotyping a Plasmodium and/or detection of a Plasmodium infection. Methods of treating a Plasmodium infection.Type: GrantFiled: August 4, 2017Date of Patent: December 17, 2024Assignees: INSTITUT PASTEUR, INSTITUT PASTEUR DU CAMBODGE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Didier Menard, Frédéric Ariey, Benoit Witkowski, Valentine Duru, Nimol Khim, Johann Beghain, Benjamin Saint Pierre, Eric Legrand
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Patent number: 12163150Abstract: The invention relates to a recombinant measles virus expressing a heterologous amino acid sequence derived from an antigen of a determined RNA virus, said recombinant measles virus being capable of eliciting a humoral and/or cellular immune response against measles virus or against said RNA virus or against both measles virus and against said RNA virus. It also relates to the use of said recombinant measles virus for the preparation of immunogenic composition.Type: GrantFiled: October 5, 2020Date of Patent: December 10, 2024Assignees: INSTITUT PASTEUR, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Frederic Tangy, Clarisse Lorin, Lucile Mollet, Frederic Delebecque
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Publication number: 20240390310Abstract: This invention relates to the use of nitroalkene derivatives for the treatment of neurodegenerative conditions in mammals in which neuroinflammation is a contributing factor, such as in amyotrophic lateral sclerosis (ALS).Type: ApplicationFiled: December 1, 2023Publication date: November 28, 2024Applicants: INSTITUT PASTEUR DE MONTEVIDEO, UNIVERSIDAD DE LA REPÚBLICAInventors: Luis Barbeito, Emiliano Trias, Sofia Ibarburu, Carlos Batthyány, Carlos Escande, Gloria Virginia López, Williams Arturo Porcal Quinta, Mariana Ingold, Lucia Colella
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Publication number: 20240378720Abstract: A computer-implemented and a device for analysis of a digital cytology slide of a biological sample. The biological sample having been previously collected from a subject suspected to be suffering from bladder cancer, the device including: at least one input configured to receive at least one digital cytology slide obtained from the biological sample; at least one processor configured to: detect cells of interest from the at least one digital cytology image; for each cell of interest, compute a features vector including at least one feature calculated on each cell of interest; define a bag of k instances for each digital cytology slide; calculating a global prediction score representative of a probability of presence of bladder cancer and/or a stage of bladder cancer for the subject; at least one output configured to provide the global prediction score.Type: ApplicationFiled: May 9, 2023Publication date: November 14, 2024Applicants: VitaDX INTERNATIONAL, INSTITUT PASTEURInventors: Alexandre BOUYSSOUX, Riadh FEZZANI, Florent COUZINIÉ-DEVY, Thibaut TROUDE
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Publication number: 20240368713Abstract: The present invention relates to the use of the measure of anelloviral load for the determination of immunosuppression. More precisely, the present invention provides a method for characterizing the immunosuppressed or non-immunosuppressed status of a subject, comprising the steps of determining the anelloviral load from a biological sample of the said subject, and determining from the said comparison the immunosuppressed or non-immunosuppressed status. The determination of the immunosuppressed status of the subject can then be used to design or adapt a therapeutic treatment.Type: ApplicationFiled: July 18, 2024Publication date: November 7, 2024Applicants: INSTITUT PASTEUR, UNIVERSITE PARIS CITE, ASSISTANCE PUBLIQUE - HOPITAUX DE PARIS, PATHOQUEST, ECOLE NATIONALE VETERINAIRE D' ALFORTInventors: Marc ELOIT, Justine CHEVAL, Charles HEBERT, Marc LECUIT