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    • 13. 发明授权
    • TRPM-2 antisense therapy
    • TRPM-2反义治疗
    • US08536149B2
    • 2013-09-17
    • US13464670
    • 2012-05-04
    • Martin GleavePaul S. RennieHideaki MiyakeColleen Nelson
    • Martin GleavePaul S. RennieHideaki MiyakeColleen Nelson
    • C12N15/113C07H21/04
    • C12N15/1135A61K31/00A61K31/337A61K31/66A61K31/704A61K41/0038A61K45/06A61K48/00C07H21/00C07K14/775C12N15/113C12N2310/315C12N2310/321C12N2310/3341C12N2310/341C12N2310/346A61K2300/00C12N2310/3525
    • It has now been determined that antisense therapy which reduces the expression of TRPM-2 provides therapeutic benefits in the treatment of cancer. Addition of antisense TRPM-2 ODN to prostatic tumor cells in vivo is effective for delaying the onset of androgen independence. Combined use of antisense TRPM-2 and taxanes synergistically enhances cytotoxic chemosensitivity of androgen-independent prostate cancer. In addition, it has also been found that antisense TRPM-2 has beneficial effect for other cancer types. Specifically, antisense TRPM-2 ODN enhances chemosensitivity in human Renal cell cancer, a normally chemoresistant disease with no active chemotherapeutic agent having an objective response rate higher than 10%. Radiation sensitivity is also enhanced when cells expressing TRPM-2 are treated with antisense TRPM-2 ODN. Thus, the antisense TRPM-2 ODNs can be used to enhance hormone sensitivity, chemosensitivity and radiation sensitivity of a variety of cancer types in which expression of TRPM-2 has been observed.
    • 现在已经确定减少TRPM-2表达的反义治疗在治疗癌症方面提供了治疗益处。 反义TRPM-2 ODN在体内向前列腺肿瘤细胞的添加对于延缓雄激素独立性的发生是有效的。 结合使用反义TRPM-2和紫杉烷类物质协同增强雄激素依赖性前列腺癌的细胞毒性化学敏感性。 此外,还已经发现反义TRPM-2对其他癌症类型具有有益的作用。 具体地,反义TRPM-2 ODN增强了人肾细胞癌的化学敏感性,这是一种没有活性化学治疗剂的客观反应率高于10%的正常化疗耐药性疾病。 当用反义TRPM-2 ODN处理表达TRPM-2的细胞时,放射敏感性也增强。 因此,反义TRPM-2 ODN可用于增强已经观察到TRPM-2表达的各种癌症类型的激素敏感性,化学敏感性和辐射敏感性。
    • 17. 发明申请
    • TRPM-2 Antisense Therapy
    • TRPM-2反义治疗
    • US20080064651A1
    • 2008-03-13
    • US11875226
    • 2007-10-19
    • Martin GleavePaul RennieHideaki MiyakeColleen Nelson
    • Martin GleavePaul RennieHideaki MiyakeColleen Nelson
    • A61K31/7088A61P35/00C07H21/02
    • C12N15/1135A61K31/00A61K31/337A61K31/66A61K31/704A61K41/0038A61K45/06A61K48/00C07H21/00C07K14/775C12N15/113C12N2310/315C12N2310/321C12N2310/3341C12N2310/341C12N2310/346A61K2300/00C12N2310/3525
    • It has now been determined that antisense therapy which reduces the expression of TRPM-2 provides therapeutic benefits in the treatment of cancer. In particular, such antisense therapy can be applied in treatment of prostate cancer and renal cell cancer. Addition of antisense TRPM-2 ODN to prostatic tumor cells in vivo is effective for delaying the onset of androgen independence. Thus, prostate cancer can be treated in an individual suffering from prostate cancer by initiating androgen-withdrawal to induce apoptotic cell death of prostatic tumor cells in the individual, and administering to the individual a composition effective to inhibit expression of TRPM-2 by the tumor cells, thereby delaying the progression of prostatic tumor cells to an androgen-independent state in an individual Combined use of antisense TRPM-2 and taxanes synergistically enhances cytotoxic chemosensitivity of androgen-independent prostate cancer. In addition, it has also been found that antisense TRPM-2 has beneficial effect for other cancer types. Specifically, antisense TRPM-2 ODN enhances chemosensitivity in human Renal cell cancer, a normally chemoresistant disease with no active chemotherapeutic agent having an objective response rate higher than 10%. Radiation sensitivity is also enhanced when cells expressing TRPM-2 are treated with antisense TRPM-2 ODN. Thus, the antisense TRPM-2 ODNs can be used to enhance hormone sensitivity, chemosensitivity and radiation sensitivity of a variety of cancer types in which expression of TRPM-2 has been observed.
    • 现在已经确定减少TRPM-2表达的反义治疗在治疗癌症方面提供了治疗益处。 特别地,这种反义治疗可以应用于前列腺癌和肾细胞癌的治疗。 反义TRPM-2 ODN在体内向前列腺肿瘤细胞的添加对于延缓雄激素独立性的发生是有效的。 因此,前列腺癌可以通过引发雄激素停止以诱导个体中前列腺肿瘤细胞的凋亡性细胞死亡而在患有前列腺癌的个体中治疗,并且向该个体施用有效抑制肿瘤中TRPM-2表达的组合物 细胞,从而将前列腺肿瘤细胞的进展延迟到个体中与雄激素无关的状态组合使用反义TRPM-2和紫杉烷类药物协同增强雄激素依赖性前列腺癌的细胞毒性化学敏感性。 此外,还已经发现反义TRPM-2对其他癌症类型具有有益的作用。 具体地,反义TRPM-2 ODN增强了人肾细胞癌的化学敏感性,这是一种没有活性化学治疗剂的客观反应率高于10%的正常化疗耐药性疾病。 当用反义TRPM-2 ODN处理表达TRPM-2的细胞时,放射敏感性也增强。 因此,反义TRPM-2 ODN可用于增强已经观察到TRPM-2表达的各种癌症类型的激素敏感性,化学敏感性和辐射敏感性。
    • 18. 发明授权
    • Antisense therapy for hormone-regulated tumors
    • 激素调节性肿瘤的反义疗法
    • US07297684B1
    • 2007-11-20
    • US09619908
    • 2000-07-19
    • Martin GleaveHideaki Miyake
    • Martin GleaveHideaki Miyake
    • A01N43/04A61K31/70C07H21/04C12Q1/68C12N5/00
    • C12N15/113A61K38/00C12N2310/315C12Q1/6886C12Q2600/106
    • A method is provided for treating hormone-regulated tumors (for example, breast and prostatic tumors) in mammals, including humans, by administration of an antisense ODN which is complementary to a portion of the gene encoding IGFBP-5. Using the Shionogi tumor model in vitro and in vivo, the administration of such an ODN was shown to reduce proliferation of tumor cells, and also to delay the progression to androgen independence. Thus, treatment of prostate cancer in mammals, including humans, and delay of the progression of prostate tumors to androgen independence is accomplished by administering to the mammal a therapeutically effective amount of an antisense oligodeoxynucleotide which is complementary to a portion of the nucleic acid sequence encoding IGFBP-5 and which hybridizes with such a sequence to inhibit expression of IGFBP-5. Specific antisense ODN's which are suitable for use in the method are GACCACGCTGATCACCAT (Seq. ID. No. 1), which is derived from the murine gene sequence, and CGCGGTGAGCAACACCAT (Seq. ID. No. 3) and AGGTCATGCAGCAGCCGC (Seq. ID No 4), which are derived from the human gene sequence.
    • 提供了通过施用与编码IGFBP-5的基因的一部分互补的反义ODN来治疗哺乳动物(包括人)中激素调节的肿瘤(例如乳腺和前列腺肿瘤)的方法。 在体外和体内使用Shionogi肿瘤模型,这种ODN的施用显示可以减少肿瘤细胞的增殖,并且也延缓进展到雄激素的独立性。 因此,通过向哺乳动物施用治疗有效量的反义寡脱氧核苷酸来完成前列腺癌在包括人类的哺乳动物中的治疗以及前列腺肿瘤的进展延迟到雄激素独立性,所述反义寡核苷酸与编码的核酸序列的一部分互补 IGFBP-5,其与这样的序列杂交以抑制IGFBP-5的表达。 适用于该方法的特异性反义ODN可以衍生自鼠基因序列的GACCACGCTGATCACCAT(Seq.ID.1号)和CGCGGTGAGCAACACCAT(Seq.ID.3号)和AGGTCATGCAGCAGCCGC(Seq.ID No 4),其源自人基因序列。
    • 19. 发明申请
    • Antisense Therapy for Hormone-Regulated Tumors
    • 激素调节性肿瘤的反义治疗
    • US20080051362A1
    • 2008-02-28
    • US11849845
    • 2007-09-04
    • Martin GleaveHideaki Miyake
    • Martin GleaveHideaki Miyake
    • A61K31/70C07H21/04C12N5/06
    • C12Q1/6886C12Q2600/106
    • A method is provided for treating hormone-regulated tumors (for example, breast and prostatic tumors) in mammals, including humans, by administration of an antisense ODN which is complementary to a portion of the gene encoding IGFBP-5. Using the Shionogi tumor model in vitro and in vivo, the administration of such an ODN was shown to reduce proliferation of tumor cells, and also to delay the progression to androgen independence. Thus, treatment of prostate cancer in mammals, including humans, and delay of the progression of prostate tumors to androgen independence is accomplished by administering to the mammal a therapeutically effective amount of an antisense oligodeoxynucleotide which is complementary to a portion of the nucleic acid sequence encoding IGFBP-5 and which hybridizes with such a sequence to inhibit expression of IGFBP-5. Specific antisense ODN's which are suitable for use in the method are GACCACGCTGATCACCAT (Seq. ID. No. 1), which is derived from the murine gene sequence, and CGCCGTGAGCAACACCAT (Seq. ID. No. 3) and AGGTCATGCACCAGCCGC (Seq. ID No 4), which are derived from the human gene sequence.
    • 提供了通过施用与编码IGFBP-5的基因的一部分互补的反义ODN来治疗哺乳动物(包括人)中激素调节的肿瘤(例如乳腺和前列腺肿瘤)的方法。 在体外和体内使用Shionogi肿瘤模型,这种ODN的施用显示可以减少肿瘤细胞的增殖,并且也延缓进展到雄激素的独立性。 因此,通过向哺乳动物施用治疗有效量的反义寡脱氧核苷酸来完成前列腺癌在包括人类的哺乳动物中的治疗以及前列腺肿瘤的进展延迟到雄激素独立性,所述反义寡核苷酸与编码的核酸序列的一部分互补 IGFBP-5,其与这样的序列杂交以抑制IGFBP-5的表达。 适用于该方法的特异性反义ODN是来自鼠基因序列的GACCACGCTGATCACCAT(Seq.ID.1),CGCCGTGAGCAACACCAT(Seq.ID.3号)和AGGTCATGCACCAGCCGC(Seq.ID No 4),其源自人基因序列。