现实世界的证据将基因组生物标志物与治疗结果相结合,用于犬血肉瘤
Lucas Rodrigues1, Kevin Wu2, Garrett Harvey3
1One Health Company, 530 Lytton Ave, 2nd Floor, Palo Alto, CA, 94301, USA. lucas@fidocure.com.
Scientific reports
|May 14, 2025
概括
像PTEN和P53这样的犬脊髓血淋巴瘤 (HSA) 突变预测了糟糕的结果,而NRAS预测了更好的结果. 特定的基因突变表明对向治疗的反应有所改善,为人类血管肉瘤治疗提供了洞察力.
科学领域:
- 比较性瘤学研究
- 狗癌症基因组学 狗癌症基因组学
- 翻译医学是一种翻译医学.
背景情况:
- 狗膜血肉瘤 (HSA) 与人类血管肉瘤 (AS) 有遗传相似之处.
- 了解HSA中的基因突变可以为有针对性的治疗策略提供信息.
- 现实世界的临床基因组数据为癌症治疗疗效提供了宝贵的见解.
研究的目的:
- 为了识别狗膜血肉瘤中的遗传突变生物标志物.
- 评估这些突变对患者结果和治疗反应的影响.
- 评估犬类HSA作为人类AS精准医学模型的潜力.
主要方法:
- 使用下一代测序 (NGS) 对自发产生的犬类HSA进行系统的基因分析.
- 从FidoCure®平台中利用现实世界的临床基因组数据.
- 长期评估患者对化疗和向治疗的反应.
主要成果:
- PTEN和P53突变与整体结果不佳有关.
- NRAS突变预测了更好的整体结果.
- P53,PIK3CA,ATRX和NRAS突变预测了针对性治疗的增强反应,包括HDAC和MTOR抑制剂.
结论:
- 狗HSA中的特定基因突变可以作为预测治疗反应的生物标志物.
- 向疗法,特别是与化疗相结合时,在狗HSA中显示出更好的生存结果.
- 狗的HSA是一种有价值的翻译模型,用于推进人类血管瘤的精密医学.
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