SCI
30 September 2024
Social Genomic Determinants of Health: Understanding the Molecular Pathways by Which Neighborhood Disadvantage Affects Cancer Outcomes
(JCO, IF: 42.1)
Goel N, Hernandez A, Cole SW: Social Genomic Determinants of Health: Understanding the Molecular Pathways by Which Neighborhood Disadvantage Affects Cancer Outcomes. J Clin Oncol JCO2302780, 2024
Neighborhoods represent complex environments with unique social, cultural, physical, and economic attributes that have major impacts on disparities in health, disease, and survival. Neighborhood disadvantage is associated with shorter breast cancer recurrence-free survival (RFS) independent of individual-level (race, ethnicity, socioeconomic status, insurance, tumor characteristics) and health system-level determinants of health (receipt of guideline-concordant treatment). This persistent disparity in RFS suggests unaccounted mechanisms such as more aggressive tumor biology among women living in disadvantaged neighborhoods compared with advantaged neighborhoods. The objective of this article was to provide a clear framework and biological mechanistic explanation for how neighborhood disadvantage affects cancer survival.
社区代表了具有独特的社会、文化、物质和经济属性的复杂环境,对健康、疾病和生存的差异有重大影响。邻里劣势与较短的乳腺癌无复发生存期(RFS)有关,不依赖于个体水平(种族,民族,社会经济地位,保险,肿瘤特征)和卫生系统水平的健康决定因素(接受指南一致的治疗)。RFS 的这种持续性差异表明,与优势社区相比,生活在弱势社区的妇女的肿瘤生物学更具侵袭性,这些机制尚未得到解释。本文的目的是提供一个明确的框架和生物机制的解释如何邻里劣势影响癌症生存。
Development of a translational epidemiological framework that takes a translational disparities approach to study cancer outcome disparities through the lens of social genomics and social epigenomics.
通过社会基因组学和社会表观基因组学的视角,建立一个采用转化差异方法研究癌症预后差异的转化流行病学框架。
The social genomic determinants of health, defined as the physiological gene regulatory pathways (ie, neural/endocrine control of gene expression and epigenetic processes) through which contextual factors, particularly one's neighborhood, can affect activity of the cancer genome and the surrounding tumor microenvironment to alter disease progression and treatment outcomes.
健康的社会基因组决定因素,定义为生理基因调控途径(即基因表达的神经/内分泌控制和表观遗传过程) ,通过这些途径,环境因素,特别是邻近地区,可以影响癌症基因组的活性和周围的肿瘤微环境,以改变疾病进展和治疗结果。
We propose a novel, multilevel determinants of health model that takes a translational epidemiological approach to evaluate the interplay between political, health system, social, psychosocial, individual, and social genomic determinants of health to understand social disparities in oncologic outcomes. In doing so, we provide a concrete biological pathway through which the effects of social processes and social epidemiology come to affect the basic biology of cancer and ultimately clinical outcomes and survival.
我们提出了一种新的,多层次的健康模型决定因素,采用转化流行病学方法来评估政治,卫生系统,社会,心理社会,个人和社会基因组健康决定因素之间的相互作用,以了解肿瘤结果的社会差异。通过这样做,我们提供了一个具体的生物学途径,通过这个途径,社会过程和社会流行病学的影响开始影响癌症的基本生物学,并最终影响临床结果和生存。
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