Environmental Factors Associated with the Development of Osteoarthritis
与骨关节炎发展相关的环境因素
基本信息
- 批准号:10558833
- 负责人:
- 金额:$ 65.94万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2023
- 资助国家:美国
- 起止时间:2023-02-01 至 2024-01-31
- 项目状态:已结题
- 来源:
- 关键词:AddressAffectAgeArchitectureAreaArticulationAutomobile DrivingBiological AssayBody mass indexBone SpurBone structureCartilageCharacteristicsChemicalsClinicalClothingCohort StudiesCross-Sectional StudiesDataData SetDegenerative polyarthritisDevelopmentDiagnosisDiseaseEndocrine DisruptorsEnvironmentEnvironmental HealthEnvironmental PollutantsEnvironmental Risk FactorExposure toFunctional disorderFurnitureGoalsHandHand OsteoarthritisHand&aposs diseaseHealthHealth PolicyImpairmentIncidenceIndividualInflammationInflammation MediatorsInsulin ResistanceInterleukin-1 betaJointsKellgren-Lawrence gradeLifeLongevityLongitudinal StudiesMacrophageMarketingMeasuresMediatingMetabolicMetabolic syndromeMissionModelingNational Institute of Arthritis, and Musculoskeletal, and Skin DiseasesObesityOutcomeOxidative StressPainPain ResearchParticipantPathogenesisPathway interactionsPatient Self-ReportPeroxisome Proliferator-Activated ReceptorsPoly-fluoroalkyl substancesPopulationPredispositionPrevalenceProductionProliferatingPublic HealthReportingResearchResearch PersonnelResistanceRiskRisk FactorsSamplingSerumSeveritiesStrategic PlanningStructureSumSynovitisTestingTherapeuticThumb structureTimeTissuesUnited StatesUp-RegulationWidthadipocyte differentiationarticular cartilagebasebonebone healthbone lossbone metabolismburden of illnesscohortfatty acid oxidationinterestmast cellmodifiable risknovelpeerperfluorooctane sulfonateperfluorooctanoic acidprimary outcomeradiological imagingresponsesecondary analysissextherapeutic target
项目摘要
PROJECT SUMMARY
Hand osteoarthritis is a painful polyarticular disorder that impairs an individual's ability to perform
manipulative activities of daily life. Hand osteoarthritis has been the subject of little research and has few
therapeutic options. Local inflammation, altered bone structure, and metabolic syndrome are pivotal to the
pathogenesis of hand osteoarthritis. Per- and poly-fluoroalkyl substances (PFAS) – synthetically produced
grease-resistant chemicals universally detectable in the United States population – can stay in the body for a
long time and affect inflammation, bone metabolism, and metabolic factors that contribute to osteoarthritis.
PFAS became commercially available in the 1950s. Since then, the prevalence of osteoarthritis has doubled in
the United States – a finding that cannot simply be explained by increases in longevity or body mass index.
Cross-sectional studies demonstrate that exposure to PFAS may exacerbate osteoarthritis development. While
prior research has inspired efforts to reduce the production of certain PFAS, older PFAS persist in the
environment, and newer PFAS are entering the global markets and may present their own health risk. Given
the ongoing use of PFAS and the scale of contamination, there is an urgent need for longitudinal studies to
clarify the relationship between PFAS and osteoarthritis and to identify susceptible populations to inform public
health policies and suggest therapeutic approaches. Our interdisciplinary team, which has expertise in
osteoarthritis and environmental health, will benefit from the wealth of annually collected data and
biospecimens from the Osteoarthritis Initiative, the largest and most comprehensive cohort study of
osteoarthritis. Furthermore, we selected a case-cohort sample with radiographic assessments of hand
osteoarthritis and measures of systemic bone health, inflammation, and metabolic factors. To achieve our
overall goal of testing whether each PFAS and a mixture of PFAS relate to hand osteoarthritis, we will
complete 3 aims using environmental mixture modeling. Specifically, we will determine if PFAS increase the
risk for hand osteoarthritis incidence (Aim 1) and relate with greater changes in disease burden, articular
cartilage, and bone (Aim 2). We will also perform exploratory analyses to assess whether bone health,
inflammation, and metabolic factors mediate the relationship between PFAS and osteoarthritis. Furthermore,
we will consider sex, age, and obesity as effect modifiers because investigators reported these interactions in
cross-sectional studies. The findings from this study will help inform public health policies, identify susceptible
populations, and suggest therapeutic targets.
项目总结
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Jeffrey B Driban其他文献
Jeffrey B Driban的其他文献
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{{ truncateString('Jeffrey B Driban', 18)}}的其他基金
Interpretation and Utility of Novel Composite Structural Endpoints of Cumulative Damage and Disease Activity in Knee Osteoarthritis
膝骨关节炎累积损伤和疾病活动的新型复合结构终点的解释和应用
- 批准号:
10408670 - 财政年份:2021
- 资助金额:
$ 65.94万 - 项目类别:
DDT-BMQ-00086 End-Stage Knee Osteoarthritis as a Prognostic Biomarker for Knee Osteoarthritis Trials
DDT-BMQ-00086 末期膝骨关节炎作为膝骨关节炎试验的预后生物标志物
- 批准号:
10410084 - 财政年份:2021
- 资助金额:
$ 65.94万 - 项目类别:
Interpretation and Utility of Novel Composite Structural Endpoints of Cumulative Damage and Disease Activity in Knee Osteoarthritis
膝骨关节炎累积损伤和疾病活动的新型复合结构终点的解释和应用
- 批准号:
10633223 - 财政年份:2021
- 资助金额:
$ 65.94万 - 项目类别:
Characterization of Rapidly Progressive Knee Osteoarthritis
快速进展性膝骨关节炎的特征
- 批准号:
9029298 - 财政年份:2015
- 资助金额:
$ 65.94万 - 项目类别:
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