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A novel non-ATP competitive FGFR1 inhibitor with therapeutic potential on gastric cancer through inhibition of cell proliferation, survival and migration

机译:一种新的非ATP竞技FGFR1抑制剂,具有通过抑制细胞增殖,生存和迁移的胃癌治疗潜力

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摘要

Fibroblast growth factor receptor 1 (FGFR1), belonging to receptor tyrosine kinases (RTKs), possesses various biological functions. Over-expression of FGFR1 has been observed in multiple human malignancies. Hence, targeting FGFR1 is an attractive prospect for the advancement of cancer treatment options. Here, we present a novel small molecular FGFR1 inhibitor L16H50, which can inhibit FGFR1 kinase in an ATP-independent manner. It potently inhibits FGFR1-mediated signaling in a gastric cancer cell line, resulting in inhibition of cell growth, survival and migration. It also displays an outstanding anti-tumor activity in a gastric cancer xenograft tumor model by targeting FGFR1 signaling. These results show that L16H50 is a potent non-ATP-competitive FGFR1 inhibitor and may provide strong rationale for its evaluation in gastric cancer patients.
机译:属于受体酪氨酸激酶(RTKS)的成纤维细胞生长因子受体1(FGFR1)具有各种生物学功能。 在多种人类恶性肿瘤中观察到FGFR1的过表达。 因此,靶向FGFR1是癌症治疗方案推进的有吸引力的前景。 这里,我们提出了一种新的小分子FGFR1抑制剂L16H50,其可以以ATP独立的方式抑制FGFR1激酶。 它易于抑制胃癌细胞中的FGFR1介导的信号传导,导致细胞生长,存活率和迁移的抑制。 它还通过靶向FGFR1信号传导在胃癌异种移植肿瘤模型中显示出优异的抗肿瘤活性。 这些结果表明,L16H50是一种有效的非ATP竞争性FGFR1抑制剂,可为其在胃癌患者的评估提供强烈理由。

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  • 作者单位

    Wenzhou Med Univ Coll Pharmaceut Sci Chem Biol Res Ctr Wenzhou 325035 Zhejiang Peoples R China;

    Wenzhou Med Univ Affiliated Hosp 1 Dept Digest Dis Wenzhou 325000 Zhejiang Peoples R China;

    Wenzhou Med Univ Coll Pharmaceut Sci Chem Biol Res Ctr Wenzhou 325035 Zhejiang Peoples R China;

    Wenzhou Med Univ Coll Pharmaceut Sci Chem Biol Res Ctr Wenzhou 325035 Zhejiang Peoples R China;

    Wenzhou Med Univ Coll Pharmaceut Sci Chem Biol Res Ctr Wenzhou 325035 Zhejiang Peoples R China;

    Wenzhou Med Univ Coll Pharmaceut Sci Chem Biol Res Ctr Wenzhou 325035 Zhejiang Peoples R China;

    Wenzhou Med Univ Coll Pharmaceut Sci Chem Biol Res Ctr Wenzhou 325035 Zhejiang Peoples R China;

    Wenzhou Med Univ Coll Pharmaceut Sci Chem Biol Res Ctr Wenzhou 325035 Zhejiang Peoples R China;

    Wenzhou Med Univ Coll Pharmaceut Sci Chem Biol Res Ctr Wenzhou 325035 Zhejiang Peoples R China;

    Wenzhou Univ Coll Chem &

    Mat Engn Wenzhou 325035 Zhejiang Peoples R China;

    Wenzhou Med Univ Coll Pharmaceut Sci Chem Biol Res Ctr Wenzhou 325035 Zhejiang Peoples R China;

    Wenzhou Med Univ Affiliated Hosp 1 Dept Digest Dis Wenzhou 325000 Zhejiang Peoples R China;

    Wenzhou Med Univ Coll Pharmaceut Sci Chem Biol Res Ctr Wenzhou 325035 Zhejiang Peoples R China;

    Wenzhou Med Univ Coll Pharmaceut Sci Chem Biol Res Ctr Wenzhou 325035 Zhejiang Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 细胞的衰老与死亡;
  • 关键词

    Gastric cancer; Non-ATP competitive FGFR1 inhibitor; Proliferation; Survival; Migration;

    机译:胃癌;非ATP竞争性FGFR1抑制剂;增殖;生存;迁移;

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