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    • 7. 发明申请
    • SPATIAL GENOMICS WITH CO-REGISTERED HISTOLOGY
    • 具有共同注册的组织学的空间基因组学
    • WO2017100374A1
    • 2017-06-15
    • PCT/US2016/065461
    • 2016-12-07
    • MITRA, Partha, P.
    • MITRA, Partha, P.
    • G01N35/00G01N33/68G01N33/48G01N33/50G01N33/62G01N33/92
    • G06F19/18C12Q1/6806C12Q1/6869G01N1/06G01N1/286G01N1/36G01N2001/2873G02B21/34G02B21/367C12Q2535/122
    • Three dimensional tumor volume is analyzed spatially by genomics and transcriptomics, or both. Thin sections are cut with a microtome using a tape transfer technique so that the thin tissue sections remain without any distortion or deformation, in sequence relative to their position in the original tissue, so that a three-dimensional coordinate system can be anchored to each tissue section. Small samples of tissue are extracted or punched from very precise locations in the supports using the coordinate system as a grid, with known x,y,z location, and subjected to genomic sequencing. Sequence data is analyzed using the three dimensional coordinate system, so that the original tissue is thereby analyzed as a three dimensional system volume. At the same time, altemate tissue sections (or the same sections from which samples have been extracted with sample punches) can be subjected to staining and imaging to do histochemical analysis.
    • 通过基因组学和转录组学或两者在空间上分析三维肿瘤体积。 用切片机使用胶带转移技术切割薄切片,以使薄切片部分相对于它们在原始组织中的位置顺序地保持没有任何变形或变形,从而可以将三维坐标系固定到每个组织 部分。 使用坐标系作为网格,利用已知的x,y,z位置从支撑物中的非常精确的位置提取或冲压组织的小样本,并对其进行基因组测序。 使用三维坐标系分析序列数据,从而将原始组织分析为三维系统体积。 同时,可以对组织切片进行染色和成像,以进行组织化学分析。
    • 9. 发明申请
    • SPATIALLY INDEXED TISSUE BIOBANK WITH MICROSCOPIC PHENOTYPE-BASED RETRIEVAL SYSTEM
    • 具有显微表型的检索系统的空间诱变组织双库
    • WO2017100373A2
    • 2017-06-15
    • PCT/US2016/065460
    • 2016-12-07
    • MITRA, Partha, P.
    • MITRA, Partha, P.
    • C12Q1/00G06T7/00
    • G06F19/18C12Q1/6806C12Q1/6869G01N1/06G01N1/286G01N1/36G01N2001/2873G02B21/34G02B21/367C12Q2535/122
    • The invention is directed to a preserved serial set of sequential, iterative, and ordered thin sections of a specimen block, and a catalogue of images taken from one or more sub-series of the set of sections and organized so as to create a three-dimensional profile of the microscopic structures of the specimen block. The serial set of sequential, iterative, and ordered thin sections are prepared from the specimen block by cutting and imaging thin sections of that specimen block so that the thin sections remain strictly in the sequential, iterative, order in which they are cut from the specimen block. A spatial index is created from the catalogued three-dimensional images which is searchable by local content-based image retrieval (LCBIR). The LCBIR query is used to locate, within the three-dimensional index, microscopic structural features, thereby making that portion of the specimen available for further analysis and/or for extraction.
    • 本发明涉及样品块的顺序,迭代和有序薄片段的保存的连续组,以及从该组片段的一个或多个子系列取得的图像目录,以及 组织起来以创建样本块的微观结构的三维轮廓。 连续,迭代和有序薄切片的连续组是通过切割和成像该样本块的薄切片来制备的,以便薄切片保持严格按顺序迭代的顺序从样本切割下来 块。 从编目的三维图像创建空间索引,其可通过基于本地内容的图像检索(LCBIR)进行搜索。 LCBIR查询用于在三维指标内定位微观结构特征,从而使得该部分样本可用于进一步分析和/或提取。