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    • 17. 发明授权
    • Methods of diagnosing disease states using gene expression profiles
    • 使用基因表达谱诊断疾病状态的方法
    • US06973388B2
    • 2005-12-06
    • US09783474
    • 2001-02-14
    • Stephen H. FriendRoland Stoughton
    • Stephen H. FriendRoland Stoughton
    • G01D1/16A01N43/04A01N61/00C07H21/04C12M20060101C12M1/34C12M3/00C12N15/09C12P21/06C12Q1/02C12Q1/68G01N33/48G01N33/53G01N37/00G06G7/48
    • C12Q1/6886C12Q2600/156C12Q2600/158
    • The present invention provides methods for monitoring disease states in a subject, as well as methods for monitoring the levels of effect of therapies upon a subject having one or more disease states. The methods involve: (i) measuring abundances of cellular constituents in a cell from a subject to obtain a diagnostic profile, (ii) measuring abundances of cellular constituents in a cell of one or more analogous subjects to obtain perturbation response profiles which correlate to a particular disease or therapy, and (iii) determining the interpolated perturbation response profile or profiles which best fit the diagnostic profile. In other aspects, the invention also provides a computer system capable of performing the methods of the invention, databases comprising perturbation response profiles for one or more diseases and/or therapies, and kits for determining levels of disease states and/or therapeutic effects according to the methods of the invention.
    • 本发明提供了用于监测受试者的疾病状态的方法,以及用于监测治疗对具有一种或多种疾病状态的受试者的疗效水平的方法。 所述方法包括:(i)测量来自受试者的细胞中的细胞成分的丰度以获得诊断特征,(ii)测量一个或多个类似受试者的细胞中细胞成分的丰度,以获得与a相关的扰动反应曲线 特定疾病或治疗,以及(iii)确定最适合诊断特征的内插扰动响应曲线或轮廓。 在其他方面,本发明还提供一种能够执行本发明的方法的计算机系统,包括用于一种或多种疾病和/或治疗的扰动反应概况的数据库,以及用于确定根据本发明的疾病状态和/或治疗效果水平的试剂盒 本发明的方法。
    • 18. 发明授权
    • Two-dimensional microcarriers for anchorage dependent cells
    • 用于锚定依赖细胞的二维微载体
    • US5707859A
    • 1998-01-13
    • US107713
    • 1993-12-01
    • Alain O. A. MillerGuy De HollainDominique Masquelier
    • Alain O. A. MillerGuy De HollainDominique Masquelier
    • C12M3/00C12M20060101C12M3/02C12N5/00C12N5/06C12N11/00C12N11/08C12M1/00C12N11/06C12N11/14
    • C12N5/0075C12M25/06C12N2533/30
    • Two-dimensional microcarriers for culture of anchorage dependent cells are formed having two opposed and parallel anchorage surfaces and a thickness so thin that cells attach only to the surfaces and not between the surfaces. Preferably, each of the surfaces is less than about 500 microns in each of its two dimensions, the thickness is not more than about 35 microns, the microcarriers have a shape resulting from the orthogonal or oblique intersection of two parallel planes separated by a distance of not more than 35 microns with a solid cylinder and the microcarriers are made from a hydrophobic polymeric material such as polystyrene, polycarbonate or polyterephthalate. The microcarriers can be microdisks having a density of between 0.90 and 1.10 g/cm.sup.3. The anchorage surfaces may be treated to enable cell attachment by applying a thin metallic deposit such as a titanium deposit or by electrical corona discharge. The microcarriers may be transparent to light waves and capable of withstanding sterilization. To form the microcarriers, the surfaces of a thin film of the polymeric material having a thickness of not more than about 35 microns are treated to be suitable for cell attachment, and the film is cut such as with a laser or by punching to provide the microcarriers.
    • PCT No.PCT / BE91 / 00012 Sec。 371日期:1993年12月1日 102(e)日期1993年12月1日PCT 1991年2月18日提交PCT公布。 出版物WO92 / 14814 PCT 日期1992年9月3日形成具有两个相对且平行的锚固表面的厚度依赖性细胞培养的二维微载体,其厚度非常薄,使细胞仅附着在表面而不附着在表面之间。 优选地,每个表面在其两个维度的每一个中小于约500微米,厚度不大于约35微米,微载体具有由两个平行平面的正交或倾斜交点形成的形状, 不超过35微米的固体圆筒,微载体由疏水性聚合材料如聚苯乙烯,聚碳酸酯或聚对苯二甲酸酯制成。 微载体可以是密度在0.90至1.10g / cm 3之间的微盘。 可以通过施加诸如钛沉积物的薄金属沉积物或通过电晕放电来处理锚固表面以使细胞附着。 微载体对于光波可以是透明的并且能够耐受灭菌。 为了形成微载体,将具有不大于约35微米厚度的聚合物材料的薄膜的表面处理成适合于细胞附着,并且用激光或冲孔来切割膜以提供 微载体。