A health-system-scale, episode-resolved multimodal atlas of cancer cachexia.
《自然·医学》发表的一项研究利用纪念斯隆-凯特琳癌症中心2010至2024年间52,236例癌症患者的纵向临床基因组数据,构建了按发作解析的癌症恶病质多模态图谱。研究发现,恶病质性体重减轻发作集中于疾病进展期附近,并与几乎所有癌种的不良结局相关;不同恶性肿瘤的恶病质发作具有一致的血清学特征,即白蛋白和血红蛋白降低、肝酶升高。多种肿瘤体细胞基因型(包括多种疾病中的TP53突变)与恶病质发作更频繁相关。基于上述发现,研究者建立了多变量模型,用于预测肺癌、结直肠癌和前列腺癌患者即将发生恶病质性体重减轻的风险,并在丹娜法伯癌症研究院5,785例独立外部队列中完成验证。研究表明,常规临床基因组数据可作为癌症恶病质研究的可扩展资源。
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完整作者
Venise Jan Castillon、Amy X Xie、Sonia Boscenco、Ethan Tse、Neil Ruthen、Jamie Wang、Ziad Bakouny、Michele Waters、Chenlian Fu、Christopher Fong、Mustafa Saleh、Tarek Baroud、Wungki Park、Urvi A Shah、A Ari Hakimi、Puneeth Iyengar、Justin Jee、Eileen White、Alexander Gusev、Tobias Janowitz、Marcus D Goncalves、Ed Reznik
作者机构
- Computational Oncology Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Dana-Farber Cancer Institute, Boston, MA, USA.
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Weill Cornell Medical College, New York, NY, USA.
- Urology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Rutgers Cancer Institute, Rutgers University, New Brunswick, NJ, USA.
- Ludwig Princeton Branch, Ludwig Institute for Cancer Research, Princeton University, Princeton, NJ, USA.
- Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Harvard Medical School, Boston, MA, USA.
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA.
- Northwell Health Cancer Institute, Northwell Health, New Hyde Park, NY, USA.
- Holman Division of Endocrinology, Diabetes & Metabolism, Department of Medicine and Radiation Oncology, NYU Langone Health, New York, NY, USA.
- Computational Oncology Service, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA. reznike@mskcc.org.
技术路线
纵向临床基因组数据(MSK-IMPACT,52,236例患者,2010-2024)→定义共识性恶病质体重减轻的发作分辨轨迹并关联结局、血清学与肿瘤基因型→多变量模型预测肺癌、结直肠癌和前列腺癌的恶病质体重减轻风险→在Dana-Farber癌症研究所独立外部队列(n=5,785)中验证
最近 5 个完整年度引用趋势
不含 2026 年,仅展示最近 5 个完整年度。

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