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1.发明授权Yeast strain for the production of proteins with modified O-glycosylation 有权用于生产具有修饰的O-糖基化的蛋白质的酵母菌株公开(公告)号：US08936918B2
公开(公告)日：2015-01-20
申请号：US13978714
申请日：2012-02-20
Applicant: Piotr Bobrowicz , William J. Cook , Stephen Hamilton , Juergen Nett , Terrance A. Stadheim , Stefan Wildt
Inventor： Piotr Bobrowicz , William J. Cook , Stephen Hamilton , Juergen Nett , Terrance A. Stadheim , Stefan Wildt
CPC classification number: C07K14/39 , C12N9/90 , C12P21/005
Abstract: Lower eukaryotic host cells have been recombinantly engineered to produce glycoprotein having human-like O-glycosylation. The glycoproteins are useful for the production of glycoprotein compositions with advantages for the production of human therapeutics.
Abstract translation: 已经重组设计了较低真核宿主细胞以产生具有人类O-糖基化的糖蛋白。 糖蛋白可用于生产具有用于生产人类治疗剂的优点的糖蛋白组合物。
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公开(公告)号：US08932825B2
公开(公告)日：2015-01-13
申请号：US10500240
申请日：2002-12-24
Applicant: Stefan Wildt , Robert Gordon Miele , Juergen Hermann Nett , Robert C. Davidson
Inventor： Stefan Wildt , Robert Gordon Miele , Juergen Hermann Nett , Robert C. Davidson
CPC classification number: C12N15/815 , A01K2217/075 , C07K14/705 , C07K2319/05 , C12N9/1051 , C12N9/2402 , C12P21/005 , C12Y204/01143 , C12Y204/01144 , C12Y204/01145 , C12Y204/01155 , C12Y302/01024
Abstract: The present invention relates to host cells having modified lipid-linked oligosaccharides which may be modified further by heterologous expression of a set of glycosyltransferases, sugar transporters and mannosidases to become host-strains for the production of mammalian, e.g., human therapeutic glycoproteins. The process provides an engineered host cell which can be used to express and target any desirable gene(s) involved in glycosylation. Host cells with modified lipid-linked oligosaccharides are created or selected. N-glycans made in the engineered host cells have a GlcNAcMan3GlcNAc2 core structure which may then be modified further by heterologous expression of one or more enzymes, e.g., glycosyl-transferases, sugar transporters and mannosidases, to yield human-like glycoproteins. For the production of therapeutic proteins, this method may be adapted to engineer cell lines in which any desired glycosylation structure may be obtained.
Abstract translation: 本发明涉及具有经修饰的脂质连接的寡糖的宿主细胞，其可通过异源表达一组糖基转移酶，糖转运体和甘露糖苷酶进一步修饰，以成为用于产生哺乳动物例如人治疗性糖蛋白的宿主菌株。 该方法提供了可用于表达和靶向参与糖基化的任何所需基因的工程化宿主细胞。 制备或选择具有修饰的脂质连接寡糖的宿主细胞。 在工程化的宿主细胞中制备的N-聚糖具有GlcNAcMan3GlcNAc2核心结构，然后可以通过异源表达一种或多种酶，例如糖基转移酶，糖转运蛋白和甘露糖苷酶来进一步修饰，以产生人样糖蛋白。 为了生产治疗性蛋白质，该方法可适用于工程化可能获得任何所需糖基化结构的细胞系。
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3.发明授权Combinatorial DNA library for producing modified N-glycans in lower eukaryotes 有权用于在低等真核生物中生产修饰的N-聚糖的组合DNA文库公开(公告)号：US08883483B2
公开(公告)日：2014-11-11
申请号：US13156804
申请日：2011-06-09
Applicant: Tillman U. Gerngross , Stefan Wildt , Byung-kwon Choi , Juergen Nett , Piotr Bobrowicz , Stephen Hamilton , Robert Davidson
Inventor： Tillman U. Gerngross , Stefan Wildt , Byung-kwon Choi , Juergen Nett , Piotr Bobrowicz , Stephen Hamilton , Robert Davidson
CPC classification number: C12P21/005 , C07K14/47 , C12N9/1051 , C12N15/1082 , C12N15/79
Abstract: The present invention relates to eukaryotic host cells having modified oligosaccharides which may be modified further by heterologous expression of a set of glycosyltransferases, sugar transporters and mannosidases to become host-strains for the production of mammalian, e.g., human therapeutic glycoproteins. The invention provides nucleic acid molecules and combinatorial libraries which can be used to successfully target and express mammalian enzymatic activities such as those involved in glycosylation to intracellular compartments in a eukaryotic host cell. The process provides an engineered host cell which can be used to express and target any desirable gene(s) involved in glycosylation. Host cells with modified oligosaccharides are created or selected. N-glycans made in the engineered host cells have a Man5GlcNAc2 core structure which may then be modified further by heterologous expression of one or more enzymes, e.g., glycosyltransferases, sugar transporters and mannosidases, to yield human-like glycoproteins. For the production of therapeutic proteins, this method may be adapted to engineer cell lines in which any desired glycosylation structure may be obtained.
Abstract translation: 本发明涉及具有修饰的寡糖的真核宿主细胞，其可以通过异源表达一组糖基转移酶，糖转运体和甘露糖苷酶进一步修饰，以成为用于产生哺乳动物例如人治疗性糖蛋白的宿主菌株。 本发明提供核酸分子和组合文库，其可用于成功靶向和表达哺乳动物酶活性，例如参与糖基化的真核宿主细胞中的细胞内区室的那些。 该方法提供了可用于表达和靶向参与糖基化的任何所需基因的工程化宿主细胞。 建立或选择具有修饰寡糖的宿主细胞。 在工程化宿主细胞中制备的N-聚糖具有Man5GlcNAc2核心结构，然后可以通过异源表达一种或多种酶，例如糖基转移酶，糖转运蛋白和甘露糖苷酶来进一步修饰，以产生人样糖蛋白。 为了生产治疗性蛋白质，该方法可适用于工程化可能获得任何所需糖基化结构的细胞系。
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4.发明授权Combinatorial DNA library for producing modified N-glycans in lower eukaryotes 有权用于在低等真核生物中生产修饰的N-聚糖的组合DNA文库公开(公告)号：US08877462B2
公开(公告)日：2014-11-04
申请号：US13408432
申请日：2012-02-29
Applicant: Tillman U. Gerngross , Stefan Wildt , Byung-kwon Choi , Juergen Hermann Nett , Piotr Bobrowicz , Stephen R. Hamilton , Robert C. Davidson
Inventor： Tillman U. Gerngross , Stefan Wildt , Byung-kwon Choi , Juergen Hermann Nett , Piotr Bobrowicz , Stephen R. Hamilton , Robert C. Davidson
IPC: C12N1/14
CPC classification number: C12P21/005 , C07K14/47 , C12N9/1051 , C12N15/1082 , C12N15/79
Abstract: The present invention relates to eukaryotic host cells having modified oligosaccharides which may be modified further by heterologous expression of a set of glycosyltransferases, sugar transporters and mannosidases to become host-strains for the production of mammalian, e.g., human therapeutic glycoproteins. The invention provides nucleic acid molecules and combinatorial libraries which can be used to successfully target and express mammalian enzymatic activities such as those involved in glycosylation to intracellular compartments in a eukaryotic host cell. The process provides an engineered host cell which can be used to express and target any desirable gene(s) involved in glycosylation. Host cells with modified oligosaccharides are created or selected. N-glycans made in the engineered host cells have a Man5GlcNAc2 core structure which may then be modified further by heterologous expression of one or more enzymes, e.g., glycosyltransferases, sugar transporters and mannosidases, to yield human-like glycoproteins.
Abstract translation: 本发明涉及具有修饰的寡糖的真核宿主细胞，其可以通过异源表达一组糖基转移酶，糖转运体和甘露糖苷酶进一步修饰，以成为用于产生哺乳动物例如人治疗性糖蛋白的宿主菌株。 本发明提供核酸分子和组合文库，其可用于成功靶向和表达哺乳动物酶活性，例如参与糖基化的真核宿主细胞中的细胞内区室的那些。 该方法提供了可用于表达和靶向参与糖基化的任何所需基因的工程化宿主细胞。 建立或选择具有修饰寡糖的宿主细胞。 在工程化宿主细胞中制备的N-聚糖具有Man5GlcNAc2核心结构，然后可以通过异源表达一种或多种酶，例如糖基转移酶，糖转运蛋白和甘露糖苷酶来进一步修饰，以产生人样糖蛋白。
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5.发明授权公开(公告)号：US08697394B2
公开(公告)日：2014-04-15
申请号：US10546101
申请日：2004-02-20
Applicant: Piotr Bobrowicz , Stephen R. Hamilton , Tillman U. Gerngross , Stefan Wildt , Byung-Kwon Choi , Juergen Hermann Nett , Robert C. Davidson
Inventor： Piotr Bobrowicz , Stephen R. Hamilton , Tillman U. Gerngross , Stefan Wildt , Byung-Kwon Choi , Juergen Hermann Nett , Robert C. Davidson
CPC classification number: C12P21/005 , C12N9/1051
Abstract: The present invention relates to eukaryotic host cells, especially lower eukaryotic host cells, having modified oligosaccharides which may be modified further by heterologous expression of a set of glycosyltransferases, sugar and sugar nucleotide transporters to become host-strains for the production of mammalian, e.g., human therapeutic glycoproteins. The process provides an engineered host cell which can be used to express and target any desirable gene(s) involved in glycosylation. Host cells with modified lipid-linked oligosaccharides are created or selected. N-glycans made in the engineered host cells exhibit GnTIII, GnTIV, GnTV, GnT VI or GnTIX activity, which produce bisected and/or multiantennary N-glycan structures and may be modified further by heterologous expression of one or more enzymes, e.g., glycosyltransferases, sugar, sugar nucleotide transporters, to yield human-like glycoproteins. For the production of therapeutic proteins, this method may be adapted to engineer cell lines in which any desired glycosylation structure may be obtained.
Abstract translation: 本发明涉及具有修饰的寡糖的真核宿主细胞，特别是较低的真核宿主细胞，其可以通过异源表达一组糖基转移酶，糖和糖核苷酸转运蛋白进一步修饰，以成为用于产生哺乳动物的宿主菌株， 人类治疗糖蛋白。 该方法提供了可用于表达和靶向参与糖基化的任何所需基因的工程化宿主细胞。 制备或选择具有修饰的脂质连接寡糖的宿主细胞。 在工程化宿主细胞中制备的N-聚糖表现出GnTIII，GnTIV，GnTV，GnT VI或GnTIX活性，其产生二等分和/或多元N-聚糖结构，并且可以通过异源表达一种或多种酶，例如糖基转移酶 ，糖，糖核苷酸转运蛋白，以产生人样糖蛋白。 为了生产治疗性蛋白质，该方法可适用于工程化可能获得任何所需糖基化结构的细胞系。
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Patent Agency Ranking
6.发明申请Immunoglobulins comprising predominantly a GlcNAcMAN5GLCNAC2 glycoform 审中-公开主要包含GlcNAcMAN5GLCNAC2糖型的免疫球蛋白公开(公告)号：US20060034828A1
公开(公告)日：2006-02-16
申请号：US11187066
申请日：2005-07-21
Applicant: Tillman Gerngross , Huijuan Li , Stefan Wildt
Inventor： Tillman Gerngross , Huijuan Li , Stefan Wildt
IPC: A61K39/395 , C07H21/04 , C12P21/06
CPC classification number: C07K16/00 , C07K16/2896 , C07K2317/24 , C07K2317/41 , C07K2317/732
Abstract: The present invention relates to immunoglobulin glycoprotein compositions having predominant N-glycan structures on an immunoglobulin glycoprotein which confer a specific effector function. Additionally, the present invention relates to pharmaceutical compositions comprising an antibody having a particular enriched N-glycan structure, wherein said N-glycan structure is GlcNAcMan5GlcNAc2.
Abstract translation: 本发明涉及在赋予特异性效应子功能的免疫球蛋白糖蛋白上具有主要N-聚糖结构的免疫球蛋白糖蛋白组合物。 另外，本发明涉及包含具有特定富集的N-聚糖结构的抗体的药物组合物，其中所述N-聚糖结构是GlcNAcMan 5 GlcNAc 2。
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7.发明申请公开(公告)号：US20050208617A1
公开(公告)日：2005-09-22
申请号：US10680963
申请日：2003-10-07
Applicant: Piotr Bobrowicz , Stephen Hamilton , Tilman Gerngross , Stefan Wildt , Byung-Kwon Choi , Juergen Nett , Robert Davidson
Inventor： Piotr Bobrowicz , Stephen Hamilton , Tilman Gerngross , Stefan Wildt , Byung-Kwon Choi , Juergen Nett , Robert Davidson
IPC: A61K38/00 , C07K14/39 , C07K14/47 , C12N1/18 , C12N9/10 , C12N15/12 , C12N15/74 , C12P21/00 , C12P21/06
CPC classification number: C07K14/39 , A61K38/00 , C07K2319/05 , C12N9/1051 , C12P21/005 , Y02A50/396
Abstract: The present invention relates to eukaryotic host cells having modified oligosaccharides which may be modified further by heterologous expression of a set of glycosyltransferases, sugar transporters and mannosidases to become host-strains for the production of mammalian, e.g., human therapeutic glycoproteins. The process provides an engineered host cell which can be used to express and target any desirable gene(s) involved in glycosylation. Host cells with modified lipid-linked oligosaccharides are created or selected. N-glycans made in the engineered host cells exhibit GnTIII activity, which produce bisected N-glycan structures and may be modified further by heterologous expression of one or more enzymes, e.g., glycosyltransferases, sugar transporters and mannosidases, to yield human-like glycoproteins. For the production of therapeutic proteins, this method may be adapted to engineer cell lines in which any desired glycosylation structure may be obtained.
Abstract translation: 本发明涉及具有修饰的寡糖的真核宿主细胞，其可以通过异源表达一组糖基转移酶，糖转运体和甘露糖苷酶进一步修饰，以成为用于产生哺乳动物例如人治疗性糖蛋白的宿主菌株。 该方法提供了可用于表达和靶向参与糖基化的任何所需基因的工程化宿主细胞。 制备或选择具有修饰的脂质连接寡糖的宿主细胞。 在工程化的宿主细胞中制备的N-聚糖表现出GnTIII活性，其产生二等分的N-聚糖结构，并且可以通过异源表达一种或多种酶（例如糖基转移酶，糖转运蛋白和甘露糖苷酶）进一步修饰，以产生人样糖蛋白。 为了生产治疗性蛋白质，该方法可适用于工程化可能获得任何所需糖基化结构的细胞系。
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8.发明申请Combinatorial DNA Library for Producing Modified N-Glycans In Lower Eukaryotes 审中-公开用于在低等真核生物中生产修饰的N-糖的组合DNA文库公开(公告)号：US20130217067A1
公开(公告)日：2013-08-22
申请号：US13408432
申请日：2012-02-29
Applicant: TILLMAN U. GERNGROSS , Stefan Wildt , Byung-kwon Choi , Juergen Hermann Nett , Piotr Bobrowicz , Stephen R. Hamilton , Robert C. Davidson
Inventor： TILLMAN U. GERNGROSS , Stefan Wildt , Byung-kwon Choi , Juergen Hermann Nett , Piotr Bobrowicz , Stephen R. Hamilton , Robert C. Davidson
IPC: C07K14/47
CPC classification number: C12P21/005 , C07K14/47 , C12N9/1051 , C12N15/1082 , C12N15/79
Abstract: The present invention relates to eukaryotic host cells having modified oligosaccharides which may be modified further by heterologous expression of a set of glycosyltransferases, sugar transporters and mannosidases to become host-strains for the production of mammalian, e.g., human therapeutic glycoproteins. The invention provides nucleic acid molecules and combinatorial libraries which can be used to successfully target and express mammalian enzymatic activities such as those involved in glycosylation to intracellular compartments in a eukaryotic host cell. The process provides an engineered host cell which can be used to express and target any desirable gene(s) involved in glycosylation. Host cells with modified oligosaccharides are created or selected. N-glycans made in the engineered host cells have a Man5GlcNAc2 core structure which may then be modified further by heterologous expression of one or more enzymes, e.g., glycosyltransferases, sugar transporters and mannosidases, to yield human-like glycoproteins.
Abstract translation: 本发明涉及具有修饰的寡糖的真核宿主细胞，其可以通过异源表达一组糖基转移酶，糖转运体和甘露糖苷酶进一步修饰，以成为用于产生哺乳动物例如人治疗性糖蛋白的宿主菌株。 本发明提供核酸分子和组合文库，其可用于成功靶向和表达哺乳动物酶活性，例如参与糖基化的真核宿主细胞中的细胞内区室的那些。 该方法提供了可用于表达和靶向参与糖基化的任何所需基因的工程化宿主细胞。 建立或选择具有修饰寡糖的宿主细胞。 在工程化宿主细胞中制备的N-聚糖具有Man5GlcNAc2核心结构，然后可以通过异源表达一种或多种酶，例如糖基转移酶，糖转运蛋白和甘露糖苷酶来进一步修饰，以产生人样糖蛋白。
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9.发明申请Combinatorial DNA Library for Producing Modified N-Glycans in Lower Eukaryotes 审中-公开用于在低等真核生物中生产修饰的N-糖的组合DNA文库公开(公告)号：US20120052530A1
公开(公告)日：2012-03-01
申请号：US13156804
申请日：2011-06-09
Applicant: TILLMAN U. GERNGROSS , Stefan Wildt , Byung-kwon Choi , Juergen Hermann Nett , Piotr Bobrowicz , Stephen R. Hamilton , Robert C. Davidson
Inventor： TILLMAN U. GERNGROSS , Stefan Wildt , Byung-kwon Choi , Juergen Hermann Nett , Piotr Bobrowicz , Stephen R. Hamilton , Robert C. Davidson
CPC classification number: C12P21/005 , C07K14/47 , C12N9/1051 , C12N15/1082 , C12N15/79
Abstract: The present invention relates to eukaryotic host cells having modified oligosaccharides which may be modified further by heterologous expression of a set of glycosyltransferases, sugar transporters and mannosidases to become host-strains for the production of mammalian, e.g., human therapeutic glycoproteins. The invention provides nucleic acid molecules and combinatorial libraries which can be used to successfully target and express mammalian enzymatic activities such as those involved in glycosylation to intracellular compartments in a eukaryotic host cell. The process provides an engineered host cell which can be used to express and target any desirable gene(s) involved in glycosylation. Host cells with modified oligosaccharides are created or selected. N-glycans made in the engineered host cells have a Man5GlcNAc2 core structure which may then be modified further by heterologous expression of one or more enzymes, e.g., glycosyltransferases, sugar transporters and mannosidases, to yield human-like glycoproteins. For the production of therapeutic proteins, this method may be adapted to engineer cell lines in which any desired glycosylation structure may be obtained.
Abstract translation: 本发明涉及具有修饰的寡糖的真核宿主细胞，其可以通过异源表达一组糖基转移酶，糖转运体和甘露糖苷酶进一步修饰，以成为用于产生哺乳动物例如人治疗性糖蛋白的宿主菌株。 本发明提供核酸分子和组合文库，其可用于成功靶向和表达哺乳动物酶活性，例如参与糖基化的真核宿主细胞中的细胞内区室的那些。 该方法提供了可用于表达和靶向参与糖基化的任何所需基因的工程化宿主细胞。 建立或选择具有修饰寡糖的宿主细胞。 在工程化宿主细胞中制备的N-聚糖具有Man5GlcNAc2核心结构，然后可以通过异源表达一种或多种酶，例如糖基转移酶，糖转运蛋白和甘露糖苷酶来进一步修饰，以产生人样糖蛋白。 为了生产治疗性蛋白质，该方法可适用于工程化可能获得任何所需糖基化结构的细胞系。
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10.发明申请公开(公告)号：US20100184143A1
公开(公告)日：2010-07-22
申请号：US12287423
申请日：2008-10-09
Applicant: Tillman U. Gerngross , Huijuan Li , Stefan Wildt
Inventor： Tillman U. Gerngross , Huijuan Li , Stefan Wildt
CPC classification number: C07K16/00 , A01K2217/075 , C07K16/2896 , C07K2317/24 , C07K2317/41 , C12N9/1051 , C12P21/005
Abstract: The present invention relates to immunoglobulin glycoprotein compositions having predominant N-glycan structures on an immunoglobulin glycoprotein which confer a specific effector function. Additionally, the present invention relates to pharmaceutical compositions comprising an antibody having a particular enriched N-glycan structure, wherein said N-glycan structure is Man3GlcNAc2.
Abstract translation: 本发明涉及在赋予特异性效应子功能的免疫球蛋白糖蛋白上具有主要N-聚糖结构的免疫球蛋白糖蛋白组合物。 另外，本发明涉及包含具有特定富含N-聚糖结构的抗体的药物组合物，其中所述N-聚糖结构是Man 3 GlcNAc 2。
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