Globo H and related anti-cancer vaccines with novel glycolipid adjuvants
    2.
    发明授权
    Globo H and related anti-cancer vaccines with novel glycolipid adjuvants 有权
    Globo H和具有新型糖脂佐剂的相关抗癌疫苗

    公开(公告)号:US08268969B2

    公开(公告)日:2012-09-18

    申请号:US12537129

    申请日:2009-08-06

    Abstract: Immunogenic compositions, cancer vaccines and methods for treating cancer are provided. Compositions comprising: (a) a glycan such as Globo H or an immunogenic fragment thereof, wherein the glycan is conjugated with a carrier protein by a linker such as para-nitrophenyl; and (b) an adjuvant comprising glycolipid capable of binding CD1d on a dendritic cell, such as an α-galactosyl-ceramide derivative, wherein the immunogenic composition induces an immune response that induces a higher relative level of IgG isotype antibodies as compared to IgM isotype antibodies, are provided. Immunogenic compositions comprising the carrier protein diphtheria toxin cross-reacting material 197 (DT-CRM197) and the adjuvant C34 are provided. Antibodies generated by immunogenic compositions disclosed herein further neutralize at least one of the antigens Globo H, stage-specific embryonic antigen-3 (SSEA-3) and stage-specific embryonic antigen-4 (SSEA-4). Therapeutics against breast cancer stem cells comprising immunogenic compositions comprising Globo H, SSEA-3 or SSEA-4 conjugated with DT-CRM197.

    Abstract translation: 提供免疫原性组合物,癌症疫苗和治疗癌症的方法。 组合物,其包含:(a)聚糖如Globo H或其免疫原性片段,其中所述聚糖通过诸如对硝基苯基之类的接头与载体蛋白缀合; 和(b)包含能够结合树突状细胞上的CD1d的糖脂如α-半乳糖基 - 神经酰胺衍生物的佐剂,其中所述免疫原性组合物诱导与IgM同种型相比诱导更高相对水平的IgG同种型抗体的免疫应答 抗体。 提供了包含载体蛋白质白喉毒素交叉反应材料197(DT-CRM197)和佐剂C34的免疫原性组合物。 由本文公开的免疫原性组合物产生的抗体进一步中和至少一种抗原Globo H,阶段特异性胚胎抗原-3(SSEA-3)和阶段特异性胚胎抗原-4(SSEA-4)。 包括含有与DT-CRM197缀合的Globo H,SSEA-3或SSEA-4的免疫原性组合物的乳腺癌干细胞的治疗剂。

    Quantitative measurement of nano/micro particle endocytosis with cell mass spectrometry
    6.
    发明授权
    Quantitative measurement of nano/micro particle endocytosis with cell mass spectrometry 有权
    用细胞质谱法定量测定纳米/微粒内吞

    公开(公告)号:US09459247B2

    公开(公告)日:2016-10-04

    申请号:US13075160

    申请日:2011-03-29

    CPC classification number: G01N33/5091 G01N33/5008 G01N33/569 G01N33/6848

    Abstract: Methods for detecting the presence of nanoparticles or microparticles by cell mass spectrometry (CMS) are provided. CMS methods are provided for determining the number of nanoparticles or microparticles in each cell. Nanoparticles whose intracellular concentration can be determines by the CMS methods of the invention include polymeric nanoparticles (NPs), liposomes, viral-based NPs, carbon nanotubes, diamond NPs, polymeric micelles, nanocarriers, liposomes, and viral nanoparticles. Determination of the efficiency of drug delivery and intracellular titer of pathogens according to the invention is disclosed. Methods for determining intracellular uptake of virus particles are provided.

    Abstract translation: 提供了通过细胞质谱法(CMS)检测纳米颗粒或微粒的存在的方法。 提供CMS方法用于确定每个细胞中纳米颗粒或微粒的数量。 通过本发明的CMS方法可以确定其细胞内浓度的纳米颗粒包括聚合物纳米颗粒(NP),脂质体,基于病毒的NP,碳纳米管,金刚石NP,聚合胶束,纳米载体,脂质体和病毒纳米颗粒。 公开了根据本发明的药物递送效率和病原体细胞内滴度的测定。 提供了确定病毒颗粒的细胞内吸收的方法。

    QUANTITATIVE MEASUREMENT OF NANO/MICRO PARTICLE ENDOCYTOSIS WITH CELL MASS SPECTROMETRY
    8.
    发明申请
    QUANTITATIVE MEASUREMENT OF NANO/MICRO PARTICLE ENDOCYTOSIS WITH CELL MASS SPECTROMETRY 审中-公开
    纳米/微粒子内毒素与细胞质谱的定量测量

    公开(公告)号:US20110236882A1

    公开(公告)日:2011-09-29

    申请号:US13075160

    申请日:2011-03-29

    CPC classification number: G01N33/5091 G01N33/5008 G01N33/569 G01N33/6848

    Abstract: Methods for detecting the presence of nanoparticles or microparticles by cell mass spectrometry (CMS) are provided. CMS methods are provided for determining the number of nanoparticles or microparticles in each cell. Nanoparticles whose intracellular concentration can be determines by the CMS methods of the invention include polymeric nanoparticles (NPs), liposomes, viral-based NPs, carbon nanotubes, diamond NPs, polymeric micelles, nanocarriers, liposomes, and viral nanoparticles. Determination of the efficiency of drug delivery and intracellular titer of pathogens according to the invention is disclosed. Methods for determining intracellular uptake of virus particles are provided.

    Abstract translation: 提供了通过细胞质谱法(CMS)检测纳米颗粒或微粒的存在的方法。 提供CMS方法用于确定每个细胞中纳米颗粒或微粒的数量。 通过本发明的CMS方法可以确定其细胞内浓度的纳米颗粒包括聚合物纳米颗粒(NP),脂质体,基于病毒的NP,碳纳米管,金刚石NP,聚合胶束,纳米载体,脂质体和病毒纳米颗粒。 公开了根据本发明的药物递送效率和病原体细胞内滴度的测定。 提供了确定病毒颗粒的细胞内吸收的方法。

    Potentiation of erythropoiesis
    10.
    发明授权
    Potentiation of erythropoiesis 失效
    红细胞生成的增强

    公开(公告)号:US5032507A

    公开(公告)日:1991-07-16

    申请号:US120470

    申请日:1987-11-13

    CPC classification number: A61K38/22 Y10S435/81

    Abstract: A method for modulating the rate of erythropoiesis in human hematopoietic progenitor cells. FRP is found to be an efficacious potentiator of, and inhibin a suppressor of, erythropoietin-induced differentiation. FRP and inhibin are shown to be functional antagonists of each other, and thus represent an effective means for modulating erythropoiesis in a number of disease states which are directly caused by or associated with an abnormal rate of erythropoiesis.

    Abstract translation: 调节人类造血祖细胞中红细胞生成速率的方法。 发现FRP是促红细胞生成素诱导分化的有效增效剂,抑制抑制素。 FRP和抑制素显示为彼此的功能性拮抗剂,因此代表了直接由异常红细胞生成速率引起或与之相关的许多疾病状态调节红细胞生成的有效手段。

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