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    • 3. 发明申请
    • IMPROVED ADOPTIVE T-CELL THERAPY
    • 改善采用的T细胞疗法
    • WO2018002358A1
    • 2018-01-04
    • PCT/EP2017/066375
    • 2017-06-30
    • F. HOFFMANN-LA ROCHE AGHOFFMANN-LA ROCHE INC.LUDWIG-MAXIMILIANS-UNIVERSITÄT MÜNCHEN
    • KLEIN, ChristianSUSTMANN, ClaudioNIEDERFELLNER, GerhardGEIGER, MartinaENDRES, StefanKOBOLD, Sebastian
    • C07K16/28C07K16/30C07K14/71C12N5/0783A61P35/00
    • The present invention generally relates to T-cells, such as CD8+ T-cells, CD4+ T-cells, CD3+ T-cells, γδ T-cells or natural killer (NK) T-cells, transfected / transduced with a fusion protein which is recruited by the use of trivalent, bispecific antibody molecule which specifically binds to / interacts with the extracellular domain of the fusion protein. More precisely, the present invention relates to a kit comprising the nucleic acid molecules, vectors and/or the fusion proteins of the present invention and the trivalent, bispecific antibody molecules of the present invention. Further aspects of the inventions are expression vectors comprising nucleic acid molecules encoding the fusion proteins as well as the trivalent, bispecific antibody molecules. Further, a process for the production of the trivalent, bispecific antibody molecules of the invention and a medicament / pharmaceutical composition comprising said trivalent, bispecific antibody molecules are described. The invention also provides the use of said trivalent, bispecific antibody molecules in a method for the treatment of particular diseases as well as a pharmaceutical compositions / medicament comprising said trivalent, bispecific antibody molecules, wherein said trivalent, bispecific antibody molecule(s) is (are) to be administered in combination with transduced T-cells comprising the fusion protein of the invention. The invention also provides a method for the treatment of particular diseases.
    • 本发明一般涉及转染的T细胞,如CD8 + T细胞,CD4 + T细胞,CD3 + T细胞,γδT细胞或天然杀伤(NK)T细胞 /用融合蛋白转导,所述融合蛋白通过使用与融合蛋白的细胞外结构域特异性结合/相互作用的三价双特异性抗体分子募集。 更确切地说,本发明涉及包含本发明的核酸分子,载体和/或融合蛋白以及本发明的三价双特异性抗体分子的试剂盒。 本发明的其他方面是包含编码融合蛋白的核酸分子以及三价双特异性抗体分子的表达载体。 此外,描述了生产本发明的三价双特异性抗体分子的方法和包含所述三价双特异性抗体分子的药物/药物组合物。 本发明还提供了所述三价双特异性抗体分子在治疗特定疾病的方法中的用途以及包含所述三价双特异性抗体分子的药物组合物/药物,其中所述三价双特异性抗体分子是( )与包含本发明融合蛋白的转导的T细胞组合施用。 本发明还提供了治疗特定疾病的方法。
    • 4. 发明申请
    • BIOMARKERS FOR NAD(+)−DIPHTHAMIDE ADP RIBOSYLTRANSFERASE SENSITIVITY AND RESISTANCE
    • NAD(+) - DIPHTHAMIDE ADP RIBOSYLTRANSFERASE敏感性和抗性的生物标记
    • WO2016207324A1
    • 2016-12-29
    • PCT/EP2016/064629
    • 2016-06-23
    • F. HOFFMANN-LA ROCHE AGHOFFMANN-LA ROCHE, INC.THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES
    • BRINKMANN, UlrichGERG, MichaelSTAHL, SebastianNIEDERFELLNER, GerhardDUCRET, AxelPASTAN, Ira H.
    • G01N33/68G01N33/574A61K38/00A61K47/48
    • G01N33/574A61K38/45A61K47/6815C12Y204/02036G01N2333/91142G01N2800/52
    • The invention is based on the finding that cells containing eukaryotic elongation factor 2 (eEF2) that lacks the diphthamide modification at the His715 residue remain sensitive to killing by PE when the cells also contain eEF2 with the diphthamide modification at the His715 residue. Accordingly, the invention provides methods for assessing sensitivity and/or resistance of diseased cells in a patient to treatment with a NAD (+) −diphthamide ADP-ribosyltransferase, the method comprising assaying for the presence of eEF2 protein having diphthamide modification at the His715 residue in a sample containing the diseased cells, wherein the presence of eEF2 protein having diphthamide modification at the His715 residue is indicative that the diseased cells are sensitive to treatment with a NAD (+) −diphthamide ADP-ribosyltrans ferase and/or wherein the absence of eEF2 protein having diphthamide modification at the His715 residue is indicative that the diseased cells are resistant to treatment with a NAD (+) −diphthamide ADP-ribosyltransferase. Also provided are NAD (+) −diphthamide ADP ribosylatransferases for use in methods of medical treatment, monoclonal anti-eEF2 antibodies, methods for assessing increased sensitivity of diseased cells in a patient to treatment with TNFα or other inducer of NFkappaB-signalling pathways or related signalling pathways; and TNFα or other inducers for use in methods of medical treatment.
    • 本发明是基于以下发现:当His715残基上的细胞也含有二氢叶酸修饰时,细胞也含有eEF2而在His715残基处缺少二硫代叶酸修饰的细胞对PE杀死仍然敏感。 因此,本发明提供了用于评估患者中用NAD(+) - 二硫代氨基 - 核糖基转移酶进行治疗的患病细胞的敏感性和/或耐药性的方法,该方法包括在His715残基中测定具有二硫代氨基修饰的eEF2蛋白的存在 在含有病变细胞的样品中,其中在His715残基处具有二硫代氨基修饰的eEF2蛋白的存在表明患病细胞对用NAD(+) - 二硫代酰胺ADP-核糖基转移酶处理敏感,和/或其中不存在 在His715残基处具有二硫代叶酸修饰的eEF2蛋白表明患病细胞对用NAD(+) - 二硫代氨基酸 - 核糖基转移酶进行治疗具有抗性。 还提供了用于医学治疗方法的NAD(+) - 二硫代酰胺ADP核糖基转移酶,单克隆抗eEF2抗体,用于评估患者中患病细胞对TNFα或NFκB信号通路或其他诱导因子治疗的敏感性增加的方法 信号通路; 和TNFα或其他诱导剂,用于治疗方法。