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    • 11. 发明授权
    • Genetic markers and methods for detecting and treating cancers
    • 用于检测和治疗癌症的遗传标记和方法
    • US07901877B2
    • 2011-03-08
    • US11907697
    • 2007-10-16
    • Chin-Tarng LinHan-Chung WuDah-Yeou Huang
    • Chin-Tarng LinHan-Chung WuDah-Yeou Huang
    • C12Q1/00G01N33/574
    • C12Q1/6886C12Q2600/118C12Q2600/158
    • The present invention provides genetic markers, SOX5 and SPARC, for distant metastasis and poor prognosis of detection of the high risk potential for cancer patients. In addition, the present invention also provides a method to predict the risk potential for cancer patients with distant metastasis and poor prognosis. This method comprises obtaining a tissue sample from a patient; evaluating the expression levels of the SOX5 and/or SPARC genetic markers in the sample; and comparing the expression levels of genetic markers with those of non-cancerous tissues. The patient is determined to have the high risk of distant metastasis or poor prognosis when the expression level of SOX5 is higher, or when the expression level of SPARC is lower, than that of non-cancerous tissue. Furthermore, the identified genetic marker SOX5 and/or SPARC can also be used for cancer targeted therapy, because down regulation of SOX5 and/or up regulation of SPARC expression in NOD-SCID can retard tumor growth and inhibit cell proliferation, migration, invasion and metastasis.
    • 本发明提供用于远处转移的遗传标记物SOX5和SPARC,并且对癌症患者的高潜力检测的预后差。 此外,本发明还提供了一种预测远端转移癌症患者和预后不良的潜在风险的方法。 该方法包括从患者获得组织样品; 评估样品中SOX5和/或SPARC遗传标记的表达水平; 并比较遗传标记的表达水平与非癌组织的表达水平。 当SOX5的表达水平较高时,或者当SPARC的表达水平低于非癌组织的表达水平时,患者被确定为具有远处转移的高风险或不良预后。 此外,所鉴定的遗传标记SOX5和/或SPARC也可用于癌症靶向治疗,因为SOX5的下调和/或NOD-SCID中SPARC表达的上调可以延缓肿瘤生长并抑制细胞增殖,迁移,侵袭和 转移。
    • 15. 发明授权
    • Capture, purification, and release of biological substances using a surface coating
    • 使用表面涂层捕获,纯化和释放生物物质
    • US09541480B2
    • 2017-01-10
    • US14128354
    • 2012-06-28
    • Ying-Chih ChangHan-Chung WuPo-Yuan TsengJen-Chia Wu
    • Ying-Chih ChangHan-Chung WuPo-Yuan TsengJen-Chia Wu
    • G01N1/40G01N33/543G01N33/574C07K16/30C07K17/14
    • G01N33/54386C07K16/30C07K17/14G01N1/405G01N33/54393G01N33/57492
    • This invention relates to a surface coating for capture circulating rare cells, comprising a nonfouling composition to prevent the binding of non-specific cells and adsorption of serum components; a bioactive composition for binding the biological substance, such as circulating tumor cells; with or without a linker composition that binds the nonfouling and bioactive compositions. The invention also provide a surface coating for capture and purification of a biological substance, comprising a releasable composition to release the non-specific cells and other serum components; a bioactive composition for binding the biological substance, such as circulating tumor cells; with or without a linker composition that binds the releasable and bioactive compositions. The present invention also discloses a novel microfluidic chip, with specific patterned microstructures to create a flow disturbance and increase the capture rate of the biological substance.
    • 本发明涉及用于捕获循环稀有细胞的表面涂层,其包含防止非特异性细胞结合的非结垢组合物和血清成分的吸附; 用于结合生物物质的生物活性组合物,例如循环肿瘤细胞; 具有或不具有结合非结垢和生物活性组合物的接头组合物。 本发明还提供用于捕获和纯化生物物质的表面包衣,其包含可释放组合物以释放非特异性细胞和其它血清成分; 用于结合生物物质的生物活性组合物,例如循环肿瘤细胞; 具有或不具有结合可释放和生物活性组合物的接头组合物。 本发明还公开了一种具有特定图案化微结构的新型微流体芯片,以产生流动扰动并增加生物物质的捕获率。
    • 19. 发明授权
    • Voice coil driving auto-focus lens module
    • 音圈驱动自动对焦镜头模组
    • US07612957B1
    • 2009-11-03
    • US12422718
    • 2009-04-13
    • Han-Chung WuChin-Yi ChouSan-Woei Shyu
    • Han-Chung WuChin-Yi ChouSan-Woei Shyu
    • G02B7/02
    • G02B7/08
    • A voice coil driving auto-focus lens module is disclosed. The voice coil driving auto-focus lens module includes a base, two conductive plates, an insulation spacer, four permanent magnets, a lens holder, an optical lens, a spring set, a coil, and a top cover. The lens holder, the optical lens and the coil form a lens set that moves synchronously while the permanent magnets are fixed on an outer circle of a leaf spring. The spring set includes a coil spring and a leaf spring. By resultant spring force due to extension or compression of the coil spring as well as the leaf spring, together with the electromagnetic force, the lens module moves fast, focuses stably and the tilt of the lens module is reduced.
    • 公开了一种音圈驱动自动对焦透镜模块。 音圈驱动自动对焦透镜模块包括基座,两个导电板,绝缘垫片,四个永磁体,透镜架,光学透镜,弹簧组件,线圈和顶盖。 透镜架,光学透镜和线圈形成同时移动的透镜组,同时将永磁体固定在板簧的外圆上。 弹簧组包括螺旋弹簧和板簧。 由于由于螺旋弹簧以及板簧的延伸或压缩而产生的弹簧力,与电磁力一起,透镜模块快速移动,稳定地聚焦,并且减少了透镜模块的倾斜。