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首页> 外文期刊>Proceedings of the National Academy of Sciences of the United States of America >Dependence of Wilms tumor cells on signaling through insulin-like growth factor 1 in an orthotopic xenograft model targetable by specific receptor inhibition
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Dependence of Wilms tumor cells on signaling through insulin-like growth factor 1 in an orthotopic xenograft model targetable by specific receptor inhibition

机译:Wilms肿瘤细胞对可通过特异性受体抑制靶向的原位异种移植模型中胰岛素样生长因子1信号传导的依赖性

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摘要

Wilms tumor is an embryonal renal tumor that accounts for nearly 6% of all pediatric cancers and more than 90% of kidney tumors in children. Although survival is good for the majority of patients, for children with anaplastic or relapsed disease, the clinical outcome remains poor. The insulin-like growth factor 2 (IGF2) may be produced in large amounts in these tumors as a result of loss of heterozy-gosity or loss of imprinting (1,2), genetic and epigenetic mechanisms that result in increased expression of the ligand as a result of preferential targeting of the active allele at this locus.
机译:Wilms肿瘤是一种胚胎性肾脏肿瘤,占所有儿童癌症的近6%,而儿童肾脏肿瘤则占90%以上。尽管对于大多数患者而言,生存期是好的,对于患有间变性或复发性疾病的儿童,其临床结局仍然很差。胰岛素样生长因子2(IGF2)可能由于杂合性缺失或印迹缺失(1,2),遗传和表观遗传机制导致配体表达增加而在这些肿瘤中大量产生。由于活性等位基因优先靶向此基因座。

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    Department of Pediatric Oncology and Institute of Cancer Research, Sutton SM2 5NG, United Kingdom;

    Cancer Research United Kingdom Cancer Therapeutics Unit, Institute of Cancer Research, Sutton SM2 5NG, United Kingdom;

    Department of Pediatric Oncology and Institute of Cancer Research, Sutton SM2 5NG, United Kingdom;

    Department of Pediatric Oncology and Institute of Cancer Research, Sutton SM2 5NG, United Kingdom;

    Department of Pediatric Oncology and Institute of Cancer Research, Sutton SM2 5NG, United Kingdom, Department of Pediatric Oncology, Royal Marsden Hospital, Sutton SM2 5PT, United Kingdom;

    Cancer Research United Kingdom and Engineering and Physical Sciences Research Council Cancer Imaging Centre, Institute of Cancer Research and Royal Marsden National Health Service Foundation Trust, Sutton SM2 5NG, United Kingdom;

    Department of Pediatric Oncology and Institute of Cancer Research, Sutton SM2 5NG, United Kingdom;

    Cancer Research United Kingdom Cancer Therapeutics Unit, Institute of Cancer Research, Sutton SM2 5NG, United Kingdom;

    Cancer Research United Kingdom Cancer Therapeutics Unit, Institute of Cancer Research, Sutton SM2 5NG, United Kingdom;

    Cancer Research United Kingdom Cancer Therapeutics Unit, Institute of Cancer Research, Sutton SM2 5NG, United Kingdom;

    Novartis Pharma, CH-4002 Basel, Switzerland;

    Novartis Pharma, CH-4002 Basel, Switzerland;

    Cancer Research United Kingdom Cancer Therapeutics Unit, Institute of Cancer Research, Sutton SM2 5NG, United Kingdom;

    Novartis Pharma, CH-4002 Basel, Switzerland;

    Cancer Research United Kingdom and Engineering and Physical Sciences Research Council Cancer Imaging Centre, Institute of Cancer Research and Royal Marsden National Health Service Foundation Trust, Sutton SM2 5NG, United Kingdom;

    Cancer Research United Kingdom Cancer Therapeutics Unit, Institute of Cancer Research, Sutton SM2 5NG, United Kingdom;

    Department of Pediatric Oncology and Institute of Cancer Research, Sutton SM2 5NG, United Kingdom, Department of Pediatric Oncology, Royal Marsden Hospital, Sutton SM2 5PT, United Kingdom;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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