Creating novel hematopoietic cell lines by expressing altered retinoic
acid receptors
    1.
    发明授权
    Creating novel hematopoietic cell lines by expressing altered retinoic acid receptors 失效
    通过表达改变的视黄酸受体来创建新的造血细胞系

    公开(公告)号:US5830760A

    公开(公告)日:1998-11-03

    申请号:US592383

    申请日:1996-01-26

    摘要: Methods for establishing continuous SCF dependent lympho-hematopoietic progenitor cell lines capable of differentiating into erythroid, myeloid, and B lymphocytic lineages, and GM-CSF dependent neutrophil progenitor cell lines capable of differentiating into neutrophils but not into monocytes, mast cells, or basophils, by introducing into bone marrow, fetal spleen, fetal liver, or other hematopoietic myeloid cells nucleic acid encoding a dominant negative suppressor of a retinoic acid receptor-alpha and a selectable marker, and culturing the recombinant cells in culture medium containing SCF or GM-CSF, agents allowing for selective growth of the recombinant cells, and a level of retinoic acid of less than about 10.sup.-8 M to about 10.sup.-9 M in the case of establishing neutrophilic progenitor cell lines. Addition of a retinol compound induces the latter cell line to differentiate into neutrophils.

    摘要翻译: PCT No.PCT / US94 / 08450 Sec。 371日期1996年1月26日 102(e)日期1996年1月26日PCT提交1994年7月28日PCT公布。 公开号WO95 / 04143 日期1995年2月9日建立能够分化为红细胞,骨髓和B淋巴细胞谱系的连续SCF依赖性淋巴造血祖细胞系和能够分化为嗜中性粒细胞而不分化为单核细胞的GM-CSF依赖性嗜中性粒细胞祖细胞系的方法 细胞或嗜碱性粒细胞,通过引入编码视黄酸受体-α和选择性标记的显性负抑制子的骨髓,胎儿脾脏,胎肝或其他造血骨髓细胞核酸,并在含有 在建立嗜中性粒细胞祖细胞系的情况下,SCF或GM-CSF,允许重组细胞的选择性生长的试剂和小于约10-8M至约10-9M的视黄酸水平。 加入视黄醇化合物诱导后一种细胞系分化为嗜中性粒细胞。

    Writing implement and cap therefor having an integral bookmark
    2.
    发明授权
    Writing implement and cap therefor having an integral bookmark 失效
    书写工具和盖子具有整体书签

    公开(公告)号:US5829903A

    公开(公告)日:1998-11-03

    申请号:US224163

    申请日:1994-04-07

    申请人: Steven J. Collins

    发明人: Steven J. Collins

    摘要: A writing implement includes a ball point pen and corresponding cap at one end, and a highlight marker and corresponding cap at the other end. The highlight marker cap includes an integral blade portion which functions as a bookmark. The writing implement and cap are adapted to be slidably received over the spine of a book wherein the blade portion of the highlight marker cap extends downwardly between the pages of the book, and the body of the writing implement extends downwardly along the outside of the book spine.

    摘要翻译: 书写工具在一端包括一个圆珠笔和相应的盖,另一端包括高亮标记和相应的盖。 高亮标记帽包括用作书签的整体刀​​片部分。 书写工具和帽适于可滑动地容纳在书脊的脊柱上,其中高亮标记帽的刀片部分在书的页面之间向下延伸,并且书写工具的主体沿着书的外部向下延伸 脊柱。

    CaM Kinase II Inhibitor Improves Retinoic Acid Therapy and Inhibits the Proliferation of Myeloid Leukemia Cells
    5.
    发明申请
    CaM Kinase II Inhibitor Improves Retinoic Acid Therapy and Inhibits the Proliferation of Myeloid Leukemia Cells 审中-公开
    CaM激酶II抑制剂改善视黄酸治疗并抑制骨髓性白血病细胞增殖

    公开(公告)号:US20080255244A1

    公开(公告)日:2008-10-16

    申请号:US12099347

    申请日:2008-04-08

    IPC分类号: A61K31/07 A61P35/00

    摘要: A method of treating a cancer (e.g., myeloid leukemia) in a subject in need thereof, is carried out by administering the subject a CaM kinase II (CaMK II) inhibitor. In some embodiments, the CaMK II inhibitor is administered concurrently with a retinoid. In some embodiments, the CaMK II inhibitor is CaMK II gamma inhibitor. Compositions and formulations useful for carrying out such methods are also described.

    摘要翻译: 通过给予受试者CaM激酶II(CaMK II)抑制剂来进行治疗有需要的受试者中的癌症(例如骨髓性白血病)的方法。 在一些实施方案中,CaMK II抑制剂与类视色素同时施用。 在一些实施方案中,CaMK II抑制剂是CaMK IIγ抑制剂。 还描述了用于实施这些方法的组合物和制剂。