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    • 3. 发明申请
    • GENE REGULATION BY TARGETING PUTATIVE INTRAMOLECULAR TRIPLE HELIX
    • 通过靶向引物分子三肽HELIX进行基因调控
    • WO1994017086A1
    • 1994-08-04
    • PCT/US1994000348
    • 1994-01-10
    • APOLLON, INC.YOON, KyonggeunLU, Meiqing
    • APOLLON, INC.
    • C07H17/00
    • C12N15/113C07H21/00C12N15/1131C12N15/1132C12N15/1133C12N15/1135C12N15/1136C12N15/1138C12N2310/152C12N2310/315C12N2310/321C12N2310/53C12Q1/6839
    • The present invention is related to oligonucleotides or derivatives thereof for decreasing transcription of a target gene having a purine-rich region of DNA that is significantly involved in transcription and has substantial mirror symmetry. The oligonucleotides of the present invention are substantially complementary to the purine stand. Certain preferred embodiments do not form a substantially stable intermolecular triple helix with the target gene in vitro at physiological pH. Other preferred embodiments are oligonucleotides having a circular or stemloop functioning structure that may form both Watson-Crick and Hoogsteen bonds with the target DNA. The invention also provides methods for preparing a composition for decreasing transcription of a target gene, methods for decreasing transcription of a target gene and methods for treating a vertebrate suspecting of having a disease involving the expression of a target gene.
    • 本发明涉及用于减少具有显着参与转录的具有嘌呤富含DNA区的靶基因的转录的寡核苷酸或其衍生物,并具有实质的镜像对称性。 本发明的寡核苷酸与嘌呤体基本上是互补的。 某些优选的实施方案在体外在生理pH下不与靶基因形成基本稳定的分子间三螺旋。 其它优选的实施方案是具有圆形或茎环功能结构的寡核苷酸,其可以与靶DNA形成沃森 - 克里克和胡格斯汀(Hoogsteen)键。 本发明还提供了制备用于降低靶基因转录的组合物的方法,用于降低靶基因转录的方法和用于治疗涉及具有涉及靶基因表达的疾病的脊椎动物的方法。
    • 4. 发明申请
    • COMPOUNDS AND METHODS FOR THE TREATMENT OF LEUKEMIAS
    • 用于治疗白血病的化合物和方法
    • WO1994013793A1
    • 1994-06-23
    • PCT/US1993011144
    • 1993-11-16
    • APOLLON, INC.PACHUK, Catherine, J.CONEY, Leslie, R.OAKES, Fred, T.
    • APOLLON, INC.
    • C12N15/00
    • C12N15/113C07K2319/00C12N15/1135C12N2310/111C12N2310/121C12N2310/315C12N2310/351C12N2310/353C12N2310/53
    • Ribozymes are provided in which the ribozymes have a catalytic sequence, two legs and at least one anchor sequence complementary to the substrate mRNA at a location that can be noncontiguous with the portions of the substrate mRNA complementary to the legs. In certain preferred embodiments, ribozymes capable of cleaving the L6 mRNA or both the L6 and K28 mRNAs are provided. Methods are provided for the treatment of chronic myelogenous leukemia (CML) and acute lymphoblastic leukemia (ALL) patients having the L6 and K28 translocations and, therefore, the L6 mRNA. Additionally, combination treatments comprising components specific for both the K28 and L6 mRNAs are provided. Combination treatments are also provided for those patients which express c-myc in combination with K28 and/or L6 mRNAs. Methods of treatment include, for example, administration of ribozymes and antisense oligonucleotides directed against these mRNAs.
    • 提供了核酶,其中核酶具有催化序列,两条腿和至少一条与底物mRNA互补的锚定序列,所述锚定序列可以与与腿互补的底物mRNA的部分不连续的位置。 在某些优选实施方案中,提供能够切割L6 mRNA或L6和K28 mRNA两者的核酶。 提供了用于治疗慢性骨髓性白血病(CML)和具有L6和K28易位的急性淋巴细胞性白血病(ALL)患者以及L6mRNA的方法。 另外,提供包含对K28和L6 mRNA特异性成分的组合处理。 还为那些表达c-myc与K28和/或L6mRNA组合的患者提供组合治疗。 治疗方法包括例如施用针对这些mRNA的核酶和反义寡核苷酸。