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公开(公告)号：US09012240B2
公开(公告)日：2015-04-21
申请号：US13061507
申请日：2009-08-26
IPC分类号： G01N33/549 , G01N33/53 , G01N33/544 , G01N33/558 , G01N33/52 , G01N33/543
CPC分类号： G01N33/521 , G01N33/54333 , G01N33/54346
摘要： An immunoassay device incorporating porous polymeric capture nanoparticles within either the sample collection vessel or pre-impregnated into a porous substratum within fluid flow path of the analytical device is presented. This incorporation of capture particles within the immunoassay device improves sensitivity while removing the requirement for pre-processing of samples prior to loading the immunoassay device. A preferred embodiment is coreshell bait containing capture nanoparticles which perform three functions in one step, in solution: a) molecular size sieving, b) target analyte sequestration and concentration, and c) protection from degradation. The polymeric matrix of the capture particles may be made of co-polymeric materials having a structural monomer and an affinity monomer, the affinity monomer having properties that attract the analyte to the capture particle. This device is useful for point of care diagnostic assays for biomedical applications and as field deployable assays for environmental, pathogen and chemical or biological threat identification.
摘要翻译： 提供了在分析装置的流体流动路径内将多孔聚合物捕获纳米颗粒结合到样品采集容器中或预浸渍到多孔基质内的免疫测定装置。 这种在免疫测定装置内的捕获颗粒的并入提高了灵敏度，同时在加载免疫测定装置之前消除了样品预处理的要求。 优选的实施方案是含有捕获纳米颗粒的芯壳诱饵，其在一个步骤中在溶液中进行三个功能：a）分子筛分，b）目标分析物螯合和浓缩，以及c）防止降解。 捕获颗粒的聚合物基质可以由具有结构单体和亲和单体的共聚物制成，亲和单体具有将分析物吸引到捕获颗粒的性质。 该设备可用于生物医学应用的护理点诊断分析以及环境，病原体和化学或生物威胁鉴定的现场部署测定。
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2.发明申请PHOSPHORYLATED C-ErbB2 AS A SUPERIOR PREDICTIVE THERANOSTIC MARKER FOR THE DIAGNOSIS AND TREATMENT OF CANCER 有权磷酸化C-ErbB2作为诊断和治疗癌症的高级预测性治疗标记公开(公告)号：US20110189173A1
公开(公告)日：2011-08-04
申请号：US13003206
申请日：2009-07-08
IPC分类号： A61K39/395 , C40B30/00 , G01N33/574 , A61K31/517 , C12Q1/48 , A61P35/00
CPC分类号： G01N33/57492 , A61K31/517 , A61K39/39558 , A61K2039/505 , C12Q1/6841 , C12Q1/6886 , C12Q2600/106 , C12Q2600/112 , G01N1/30 , G01N33/54366 , G01N33/574 , G01N33/57415 , G01N2033/57403 , G01N2333/71 , G01N2800/52
摘要： The present invention provides reliable methods to identify subsets of subjects with a cancer of epithelial origin characterized by a high level of phosphorylated c-erbB2 which does not correlate with the over-expression of total c-erbB2 as measured by IHC or FISH, for selection and inclusion for c-erbB2-direct treatment and therapy. Furthermore, the present invention provides a reliable method to determine whether a subject with a cancer of epithelial origin who has been determined to be c-erbB2 positive by IHC and by FISH should be excluded from c-erbB2-direct treatment because of a non-significant level of phosphorylated c-erbB2 in epithelial tumor tissue.
摘要翻译： 本发明提供了可靠的方法来鉴定具有上皮起源癌症的受试者的亚群，其特征在于高水平的磷酸化c-erbB2，其与通过IHC或FISH测量的总c-erbB2的过表达不相关，用于选择 并包括c-erbB2直接治疗和治疗。 此外，本发明提供了一种可靠的方法，用于确定由IHC和FISH确定为c-erbB2阳性的具有上皮起源癌症的受试者是否应从c-erbB2直接治疗中排除， 磷酸化c-erbB2在上皮肿瘤组织中的显着水平。
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3.发明授权Phosphorylated C-ErbB2 as a superior predictive theranostic marker for the diagnosis and treatment of cancer 有权磷酸化的C-ErbB2作为癌症诊断和治疗的优越预测因素公开(公告)号：US09086414B2
公开(公告)日：2015-07-21
申请号：US13003206
申请日：2009-07-08
IPC分类号： A61K39/395 , A01N43/48 , G01N33/53 , G01N33/543 , G01N33/574 , C12Q1/68 , A61K31/517 , G01N1/30 , A61K39/00
CPC分类号： G01N33/57492 , A61K31/517 , A61K39/39558 , A61K2039/505 , C12Q1/6841 , C12Q1/6886 , C12Q2600/106 , C12Q2600/112 , G01N1/30 , G01N33/54366 , G01N33/574 , G01N33/57415 , G01N2033/57403 , G01N2333/71 , G01N2800/52
摘要： The present invention provides reliable methods to identify subsets of subjects with a cancer of epithelial origin characterized by a high level of phosphorylated c-erbB2 which does not correlate with the over-expression of total c-erbB2 as measured by IHC or FISH, for selection and inclusion for c-erbB2-direct treatment and therapy. Furthermore, the present invention provides a reliable method to determine whether a subject with a cancer of epithelial origin who has been determined to be c-erbB2 positive by IHC and by FISH should be excluded from c-erbB2-direct treatment because of a non-significant level of phosphorylated c-erbB2 in epithelial tumor tissue.
摘要翻译： 本发明提供了可靠的方法来鉴定具有上皮起源癌症的受试者的亚群，其特征在于高水平的磷酸化c-erbB2，其与通过IHC或FISH测量的总c-erbB2的过表达不相关，用于选择 并包括c-erbB2直接治疗和治疗。 此外，本发明提供了一种可靠的方法，用于确定由IHC和FISH确定为c-erbB2阳性的具有上皮起源癌症的受试者是否应从c-erbB2直接治疗中排除， 磷酸化c-erbB2在上皮肿瘤组织中的显着水平。
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4.发明申请EX VIVO THERAPEUTICS SCREENING OF LIVING BONE MARROW CELLS FOR MULTIPLE MYELOMA 审中-公开用于多发性骨髓瘤的生物骨髓细胞的筛查治疗公开(公告)号：US20110207627A1
公开(公告)日：2011-08-25
申请号：US13057978
申请日：2009-08-12
CPC分类号： G01N33/56972 , G01N33/5011 , G01N2333/70596 , G01N2510/00 , G01N2800/52
摘要： Methods of selecting a treatment for a patient with multiple myeloma are provided. Prior to commencing a treatment regime, bone marrow aspirates are isolated from a patient and incubated with one or more candidate therapeutics. The methods identify the therapy or combination of therapies most likely to yield the best results for a particular individual. In addition to improving clinical outcome, such theranostic evaluations dramatically reduce health care costs, by avoiding ineffective therapies. Screening assays for identifying treatments for multiple myeloma also are provided.
摘要翻译： 提供了选择多发性骨髓瘤患者的治疗方法。 在开始治疗方案之前，从患者中分离骨髓抽吸物并与一种或多种候选治疗剂一起温育。 该方法确定最有可能为特定个体产生最佳结果的治疗或疗法组合。 除了改善临床结果之外，这种诊断性评估通过避免无效疗法，大大降低了医疗保健成本。 还提供了用于鉴定多发性骨髓瘤治疗的筛选试验。
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公开(公告)号：US08628931B2
公开(公告)日：2014-01-14
申请号：US12083866
申请日：2006-10-18
CPC分类号： G01N33/6842 , G01N2800/52
摘要： This invention relates, e.g., to a method for predicting a subject's response to a chemotherapeutic agent and/or the subject's prognosis, comprising measuring the phosphorylation state of at least one member of the mTOR pathway, and/or of at least one member of an interconnected polypeptide pathway (e.g. a member of the Akt pathway or a member of the IRS pathway), compared to a baseline value, in a cancer tissue or cancer cell sample from the subject, wherein an elevated level of the phosphorylation state compared to the baseline value indicates that the subject is a non-responder to the chemotherapeutic agent and/or has a poor prognosis. Also described is a method for treating a cancer in a subject in need thereof, wherein the subject exhibits an elevated level of the phosphorylation state, comprising administering one or more inhibitors of the mTOR and/or an interconnected pathway.
摘要翻译： 本发明涉及例如用于预测受试者对化学治疗剂和/或受试者预后的反应的方法，包括测量mTOR途径的至少一个成员的磷酸化状态和/或至少一种成员 相互作用的多肽途径（例如Akt途径的成员或IRS途径的成员）与来自受试者的癌症组织或癌细胞样品中的基线值相比，其中与基线相比提高了磷酸化水平 值表明受试者是化疗药物的无反应者和/或预后不良。 还描述了在有需要的受试者中治疗癌症的方法，其中所述受试者表现出升高的磷酸化状态水平，包括施用一种或多种mTOR抑制剂和/或互连途径。
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公开(公告)号：US20090148859A1
公开(公告)日：2009-06-11
申请号：US12083866
申请日：2006-10-18
IPC分类号： G01N33/53
CPC分类号： G01N33/6842 , G01N2800/52
摘要： This invention relates, e.g., to a method for predicting a subject's response to a chemotherapeutic agent and/or the subject's prognosis, comprising measuring the phosphorylation state of at least one member of the mTOR pathway, and/or of at least one member of an interconnected polypeptide pathway (e.g. a member of the Akt pathway or a member of the IRS pathway), compared to a baseline value, in a cancer tissue or cancer cell sample from the subject, wherein an elevated level of the phosphorylation state compared to the baseline value indicates that the subject is a non-responder to the chemotherapeutic agent and/or has a poor prognosis. Also described is a method for treating a cancer in a subject in need thereof, wherein the subject exhibits an elevated level of the phosphorylation state, comprising administering one or more inhibitors of the mTOR and/or an interconnected pathway.
摘要翻译： 本发明涉及例如用于预测受试者对化学治疗剂和/或受试者预后的反应的方法，包括测量mTOR途径的至少一个成员的磷酸化状态和/或至少一种成员 相互作用的多肽途径（例如Akt途径的成员或IRS途径的成员）与来自受试者的癌症组织或癌细胞样品中的基线值相比，其中与基线相比提高了磷酸化水平 值表明受试者是化疗药物的无反应者和/或预后不良。 还描述了在有需要的受试者中治疗癌症的方法，其中所述受试者表现出升高的磷酸化状态水平，包括施用一种或多种mTOR抑制剂和/或互连途径。
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公开(公告)号：US20110236999A1
公开(公告)日：2011-09-29
申请号：US13061507
申请日：2009-08-26
IPC分类号： G01N33/543 , B82Y15/00
CPC分类号： G01N33/521 , G01N33/54333 , G01N33/54346
摘要： An immunoassay device incorporating porous polymeric capture nanoparticles within either the sample collection vessel or pre-impregnated into a porous substratum within fluid flow path of the analytical device is presented. This incorporation of capture particles within the immunoassay device improves sensitivity while removing the requirement for pre-processing of samples prior to loading the immunoassay device. A preferred embodiment is coreshell bait containing capture nanoparticles which perform three functions in one step, in solution: a) molecular size sieving, b) target analyte sequestration and concentration, and c) protection from degradation. The polymeric matrix of the capture particles may be made of co-polymeric materials having a structural monomer and an affinity monomer, the affinity monomer having properties that attract the analyte to the capture particle. This device is useful for point of care diagnostic assays for biomedical applications and as field deployable assays for environmental, pathogen and chemical or biological threat identification.
摘要翻译： 提供了在分析装置的流体流动路径内将多孔聚合物捕获纳米颗粒结合到样品采集容器中或预浸渍到多孔基质内的免疫测定装置。 这种在免疫测定装置内的捕获颗粒的并入提高了灵敏度，同时在加载免疫测定装置之前消除了样品预处理的要求。 优选的实施方案是含有捕获纳米颗粒的芯壳诱饵，其在一个步骤中在溶液中进行三个功能：a）分子筛分，b）目标分析物螯合和浓缩，以及c）防止降解。 捕获颗粒的聚合物基质可以由具有结构单体和亲和单体的共聚物制成，亲和单体具有将分析物吸引到捕获颗粒的性质。 该设备可用于生物医学应用的护理点诊断分析以及环境，病原体和化学或生物威胁鉴定的现场部署测定。
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公开(公告)号：US20120164749A1
公开(公告)日：2012-06-28
申请号：US12194360
申请日：2008-08-19
申请人： Alessandra Luchini , Lance Liotta , Emanuel Petricoin , Barney Bishop , Caterina Longo , Virginia Espina , Alexis Patanarut
发明人： Alessandra Luchini , Lance Liotta , Emanuel Petricoin , Barney Bishop , Caterina Longo , Virginia Espina , Alexis Patanarut
IPC分类号： G01N1/18 , C08F220/56 , B82Y40/00
CPC分类号： G01N33/5432 , G01N33/5436 , Y10T428/2989 , Y10T428/2998 , Y10T436/25375
摘要： Capture particles for harvesting analytes from solution and methods for using them are described. The capture particles are made up of a polymeric matrix having pore size that allows for the analytes to enter the capture particles. The pore size of the capture particles are changeable upon application of a stimulus to the particles, allowing the pore size of the particles to be changed so that analytes of interest remain sequestered inside the particles. The polymeric matrix of the capture particles are made of co-polymeric materials having a structural monomer and an affinity monomer, the affinity monomer having properties that attract the analyte to the capture particle. The capture particles may be used to isolate and identify analytes present in a mixture. They may also be used to protect analytes which are typically subject to degradation upon harvesting and to concentrate low an analyte in low abundance in a fluid.
摘要翻译： 描述从溶液中收集分析物的捕获颗粒和使用它们的方法。 捕获颗粒由具有允许分析物进入捕获颗粒的孔径的聚合物基质构成。 当对颗粒施加刺激时，捕获颗粒的孔径是可变的，允许改变颗粒的孔径，使得目标分析物保留在颗粒内。 捕获颗粒的聚合物基质由具有结构单体和亲和单体的共聚物制成，亲和单体具有将分析物吸引到捕获颗粒的性质。 捕获颗粒可用于分离和鉴定混合物中存在的分析物。 它们也可用于保护在收获时通常会降解的分析物，并将低分析物浓缩在液体中的丰度低。
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9.发明申请公开(公告)号：US20120107959A1
公开(公告)日：2012-05-03
申请号：US13379345
申请日：2010-06-21
IPC分类号： G01N21/75
CPC分类号： C07D311/82 , B01J20/3253 , B01J20/3255 , C07D251/50 , C07D279/20 , C07D403/04 , C07D471/22
摘要： This invention describes the identification of novel organic dye chemistries that can be used as affinity baits to capture proteins and other biomolecules useful in the fields of medical diagnostics, environmental science, toxicology, and infectious disease. Incorporation of unique affinity dye compounds within hydrogel capture particles improves analyte yield and preanalytical precision, and stabilizes the analyte against degradation, while increasing measurement sensitivity. The particles in this invention can be used for routine clinical testing as well as for discovery of low abundance disease biomarkers. Example hydrogel particles containing new high affinity bait chemistries were used to identify a new set of human serum biomarkers.
摘要翻译： 本发明描述了可用作捕获蛋白质和其它可用于医学诊断学，环境科学，毒理学和传染病领域的其他生物分子的亲和诱饵的新型有机染料化学物质的鉴定。 在水凝胶捕获颗粒中引入独特的亲和染料化合物可提高分析物的产率和分析前精度，并稳定分析物以防止降解，同时提高测量灵敏度。 本发明中的颗粒可用于常规临床测试以及发现低丰度疾病生物标志物。 使用含有新的高亲和力诱饵化学物质的示例性水凝胶颗粒来鉴定新的一组人血清生物标志物。
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公开(公告)号：US08497137B2
公开(公告)日：2013-07-30
申请号：US12194360
申请日：2008-08-19
申请人： Alessandra Luchini , Lance Liotta , Emanuel Petricoin , Barney Bishop , Caterina Longo , Virginia Espina , Alexis Patanarut
发明人： Alessandra Luchini , Lance Liotta , Emanuel Petricoin , Barney Bishop , Caterina Longo , Virginia Espina , Alexis Patanarut
IPC分类号： G01N33/545
CPC分类号： G01N33/5432 , G01N33/5436 , Y10T428/2989 , Y10T428/2998 , Y10T436/25375
摘要： Capture particles for harvesting analytes from solution and methods for using them are described. The capture particles are made up of a polymeric matrix having pore size that allows for the analytes to enter the capture particles. The pore size of the capture particles are changeable upon application of a stimulus to the particles, allowing the pore size of the particles to be changed so that analytes of interest remain sequestered inside the particles. The polymeric matrix of the capture particles are made of co-polymeric materials having a structural monomer and an affinity monomer, the affinity monomer having properties that attract the analyte to the capture particle. The capture particles may be used to isolate and identify analytes present in a mixture. They may also be used to protect analytes which are typically subject to degradation upon harvesting and to concentrate low an analyte in low abundance in a fluid.
摘要翻译： 描述从溶液中收集分析物的捕获颗粒和使用它们的方法。 捕获颗粒由具有允许分析物进入捕获颗粒的孔径的聚合物基质构成。 当对颗粒施加刺激时，捕获颗粒的孔径是可变的，允许改变颗粒的孔径，使得目标分析物保留在颗粒内。 捕获颗粒的聚合物基质由具有结构单体和亲和单体的共聚物制成，亲和单体具有将分析物吸引到捕获颗粒的性质。 捕获颗粒可用于分离和鉴定混合物中存在的分析物。 它们也可用于保护在收获时通常会降解的分析物，并将低分析物浓缩在液体中的丰度低。
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