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    • 1. 发明申请
    • METHOD OF ENHANCING HEMATOPOIETIC CELL TRANSPLANTATION
    • 增强血细胞移植的方法
    • US20160231319A1
    • 2016-08-11
    • US14788171
    • 2015-06-30
    • David R. KAPLAN
    • David R. KAPLAN
    • G01N33/569A61K35/28C12Q1/68
    • A61K35/28A61K2035/124C12Q1/6876C12Q1/6883C12Q2600/158G01N33/5005G01N2333/47G01N2333/82G01N2333/91205G01N2333/948G01N2800/245
    • The invention relates to a method for enhancing the transplantation of hematopoietic cells to supplement or fully reconstitute the hematopoietic system, such as in myeloablated patients or patients otherwise deficient in hematopoietic cells. The method involves administering CD34+ cells having enhanced expression of one or more of AML-1, MYSM1, Hif1a, Profilin-1, phospho-GSK-3beta, SKP2, cbx7, Bmi-1, TCF1, Musashi-2, or FLI1 at levels that provide desirable therapeutically effective amounts of self-renewal of the administered cells and desirable therapeutically effective amounts of differentiation of the administered cells into the various progeny cells of the hematopoietic system (i.e., therapeutically effective amounts of hematopoietic reconstitution). To provide such cells to a subject, the invention relates to detecting such cells prior to or during treatment to ascertain whether such cells are present in clinically-relevant amounts. It may also relate to treating a subject so as to provide clinically-relevant numbers of such cells, as with specific mobilization agents.
    • 本发明涉及一种用于增强造血细胞移植以补充或完全重建造血系统的方法,例如在骨髓瘤患者或另外缺乏造血细胞的患者中。 该方法包括给予具有增强的AML-1,MYSM1,Hif1a,Profilin-1,phospho-GSK-3beta,SKP2,cbx7,Bmi-1,TCF1,Musashi-2或FLI1中的一种或多种的表达的CD34 + 其提供所需治疗有效量的所施用细胞的自我更新和所需的治疗有效量的施用细胞分化成造血系统的各种后代细胞(即,治疗有效量的造血重建)。 为了向受试者提供这样的细胞,本发明涉及在治疗之前或期间检测这样的细胞,以确定这些细胞是否以临床相关的量存在。 它还可以涉及治疗受试者以提供临床相关数量的这种细胞,如与特定动员剂一样。
    • 4. 发明申请
    • CANCER STEM CELLS AND USES THEREOF
    • 癌细胞及其用途
    • US20100105574A1
    • 2010-04-29
    • US12608310
    • 2009-10-29
    • Leon M. HansfordKristen M. SmithAlessandro DattiFreda M. MillerDavid R. Kaplan
    • Leon M. HansfordKristen M. SmithAlessandro DattiFreda M. MillerDavid R. Kaplan
    • C40B30/06
    • C12N5/0695A61K31/444A61K31/4745A61K31/519A61K31/522A61K31/53A61K31/56A61K31/704A61K31/7048C12N2503/02G01N33/5011G01N33/5058
    • Disclosed are enriched preparations of neuroblastoma tumor initiating cells (NB TICs). The NB TICs are capable of self-renewal, initiating neuroblastoma tumor growth in vivo and are capable of being passaged in high frequency. These NB TICs have chromosomal abnormalities and are capable of giving rise to secondary tumor spheres. Methods are also disclosed for preparing the enriched preparations of NB TICs, such as from neuroblastoma tumor tissue and metastasized bone marrow. Also disclosed are methods of screening candidate substances to identify therapeutic agents for the treatment of neuroblastoma. Methods are also provided for screening a sample for neuroblastoma, as well as for screening a sample to identify the stage of neuroblastoma present. Kits are also provided for selecting appropriate anti-neuroblastoma compounds for a patient, and utilize isolated compositions of the patients' neuroblastoma tumor initiating cells. In this manner, a customized medicinal profile for the patient may be devised.
    • 公开了神经母细胞瘤肿瘤起始细胞(NB TIC)的富集制剂。 NB TIC能够自我更新,在体内启动神经母细胞瘤肿瘤生长,并能够以高频率传播。 这些NB TIC具有染色体异常,并且能够产生继发性肿瘤球。 还公开了制备NB TIC的富集制剂的方法,例如来自神经母细胞瘤肿瘤组织和转移的骨髓。 还公开了筛选候选物质以鉴定用于治疗神经母细胞瘤的治疗剂的方法。 还提供了用于筛选神经母细胞瘤样品的方法,以及用于筛选样品以鉴定存在的神经母细胞瘤的阶段。 还提供试剂盒用于为患者选择合适的抗神经母细胞瘤化合物,并利用患者的神经母细胞瘤肿瘤起始细胞的分离组合物。 以这种方式,可以设计用于患者的定制药物轮廓。
    • 7. 发明授权
    • Methods for detecting an analyte of interest using catalyzed reporter deposition of tyramide
    • 使用催化报道沉积酪胺来检测感兴趣分析物的方法
    • US06828109B2
    • 2004-12-07
    • US09738049
    • 2000-12-15
    • David R. Kaplan
    • David R. Kaplan
    • G01N3353
    • G01N33/56972G01N2001/302
    • The present invention relates to methods of staining cells for flow cytometry, using catalyzed reporter deposition and amplification staining. A catalyzed reporter deposition or an analyte dependent enzyme activation system is described for detecting and/or quantitating an analyte of interest in or on a cell by flow cytometry. Also described are compositions for use in catalyzed reporter deposition methods that can be used to reduce background staining, and thereby enhance peak signal separation between histograms obtained from cells stained with control immunoglobulin versus cells stained with immunoglobulin specific for an analyte of interest, in catalyzed deposition methods.
    • 本发明涉及使用催化报道沉淀和扩增染色染色细胞的流式细胞术的方法。 描述了催化的报告沉积或分析物依赖性酶活化系统,用于通过流式细胞术检测和/或定量细胞中或细胞上的目标分析物。 还描述了用于催化报道沉积方法的组合物,其可用于减少背景染色,从而增强从对照免疫球蛋白染色的细胞获得的直方图与感兴趣的分析物的免疫球蛋白染色的催化沉积中的峰信号分离 方法。