Nuclear receptors and their Coactivators as Mediators of Systems Metabolism
Nuclear receptors and their Coactivators as Mediators of Systems Metabolism
批准号:
10153756
负责人:
BERT W O'MALLEY
金额:
$150.58万
依托单位国家:
美国
项目类别:
财政年份:
2018
资助国家:
美国
项目状态:
已结题
起止时间:
2018-07-01 至 2023-04-30
关键词:
AddressAdipocytesAdipose tissueAdultAdvanced DevelopmentAgricultureAmplifiersAnabolismAnimalsAreaBioinformaticsBrainBudgetsChronicClinicalComplexConsumptionCoronary heart diseaseDegenerative polyarthritisDepositionDesire for foodDevelopmentDiseaseDoctor of MedicineDoctor of PhilosophyDyslipidemiasEpidemicEquilibriumEventEvolutionExposure toFOXO1A geneFamilyFastingFatty LiverFatty acid glycerol estersFoodFood EnergyGap JunctionsGatekeepingGenesGenetic TranscriptionHepaticHomeostasisHormone useHumanHypertensionHypertrophyHypothalamic structureIndividualInflammatoryInsulin ResistanceInterdisciplinary StudyInterruptionKnowledgeLiverMaintenanceMalignant NeoplasmsMammalsMediatingMediator of activation proteinMedical Care CostsMetabolicMetabolic DiseasesMetabolismMethodsMissionMolecularNCOA3 geneNational Institute of Diabetes and Digestive and Kidney DiseasesNatureNon-Insulin-Dependent Diabetes MellitusNuclear Hormone ReceptorsNuclear ReceptorsNutritionalObesityObesity associated diseaseOrganOvernutritionOverweightPPAR alphaPPAR gammaPathologicPatternPeptidesPhenotypePopulationProgram Research Project GrantsPublic HealthResearchRoleSTAT3 geneSatiationScientistSignal TransductionSmokingSteroid ReceptorsSyndromeSystemTherapeuticTissuesTranscriptional RegulationTriad Acrylic ResinUnited States National Institutes of HealthWorkcombatenergy balanceexpectationexperiencefeedinghormonal signalsimprovedmacromoleculemetabolomicsmolecular phenotypemortalitynovel therapeutic interventionnovel therapeuticsnuclear receptor coactivator 1obesity treatmentphenotypic dataprogramsresponsesteroid hormone receptortranscription factortranscriptional reprogramming
中文摘要
总体而言--项目总结:
--
肥胖症的流行和比例正在逼近,因为在美国,一种常见的营养不良和一种病理性营养障碍正受到密切关注。
与一些重要的心血管综合征有关,包括2型糖尿病、胰岛素抵抗、肝脏脂肪变性等。
血脂异常、高血压、冠心病、骨关节炎和癌症。肥胖发病率在美国最高水平有所下降。
情况继续恶化,近70%的中国成年人口超重,并超过美国每年的医疗费用支出。
与肥胖相关的疾病的治疗费用估计约为1900亿美元,目前是美国国立卫生研究院年度预算的6倍。
因此,预计肥胖人口将超过吸烟人口,成为成年人死亡率最可预防的主要原因。
因此,公共卫生倡议的重点是确定新的治疗方案,以更好地对抗二氧化碳的有害健康影响。
与肥胖相关的疾病将依赖于对代谢和组织的变化如何改变的进一步了解,以及相声的改变。
新陈代谢开始有利于能量的积累和沉积。我们的高度协同作用和更多的综合能源计划项目。
该团队还发现了一些以前没有得到重视的分子机制,这些机制可能会突显世界各国协调一致的行动。
下丘脑、肝脏和白色脂肪组织是新陈代谢、能量和平衡的守门人。
由营养过剩引起的代谢失调。主要是关注类固醇激素受体和辅活化子蛋白(SRC)的主要代谢反应。
家族作为核内激素受体(NR)/转录因子受体(TF)的放大因子,在这一能量的三元组中发挥作用--
对于反应灵敏的组织,我们已经揭露了转录和重新编程基因是人类生命中一个关键的分子生物学决定因素。
由于长期摄入热量过多,导致了人体正常能量和动态平衡的破坏。这是一种复杂的心理状态。
代谢与调控轴,涉及多种组织器官系统(即大脑、肝脏、脂肪)之间的相互作用关系。
潜在的转录调控机制(NR/SRCs)认为,要维持自身的动态平衡平衡,只能得到充分的平衡。
由一个新的多学科研究团队进行研究,拥有独特的、但尚未协同的专业知识。我们正在利用这一新的协作机制。
在中国NIDDK-P01科学计划研究项目的框架下,我们应该已经聚集了这样一支由非常敬业的科学工作者组成的团队。
为了更全面、更客观地了解更多的组织特异性代谢调节功能的下游机制,我们需要更全面、更客观地了解这些机制。
NNR/SRC的行动计划将管理整个身体和能量平衡。
英文摘要
Overall - Project Summary
Obesity is approaching epidemic proportions as a nutritional and pathological disorder in the U.S. and is closely
associated with important syndromes including type 2 diabetes, insulin resistance, hepatic steatosis,
dyslipidemias, hypertension, coronary heart disease, osteoarthritis and cancer. Obesity rates in the U.S. have
continued to worsen whereby nearly 70% of the adult population is overweight and the yearly medical cost of
treatment for obesity-related disease is estimated at $190 billion, currently 6X the annual NIH budget.
Consequently, obesity is anticipated to overtake smoking as the most preventable cause of adult mortality.
Therefore, public health initiatives focused on identifying therapeutic options to combat the detrimental effects of
obesity-related disease rely on an improved understanding of how alterations in metabolic tissue crosstalk alters
metabolism to favor energy accretion and deposition. Our highly synergistic and integrated Program Project
team has identified previously unappreciated molecular mechanisms that highlight the coordinated actions of the
hypothalamus (brain), liver and white adipose tissues as gatekeepers of metabolic energy balance that become
dysregulated by overnutrition. By focusing on the metabolic actions of the Steroid Receptor Coactivator (SRC)
family as amplifiers of nuclear hormone receptor (NR)/transcription factor (TF) function in this triad of energy-
responsive tissues, we have exposed transcriptional reprogramming as a key molecular determinant in the
disruption of normal energy homeostasis arising from chronic exposure to caloric excess. Such a complex
metabolic regulatory axis, which involves the interplay of multiple tissue systems (i.e. brain, liver, adipose), and
underlying transcriptional machinery (NR/SRCs) that maintain their homeostatic balance, can only be adequately
studied by a multidisciplinary research team with unique, yet synergistic, expertise. Leveraging the collaborative
framework of the NIDDK P01 Program Project, we have assembled such a team of scientists who are dedicated
to the overall objective of understanding the ‘mechanisms’ for the downstream tissue-specific metabolic functions
of NR/SRC action that govern whole body energy balance.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Project 3: Coactivator-dependent hepatic 12h clock coordinates metabolic and stress rhythms
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批准号:10421284
-
项目类别:
-
资助金额:$35.66万
-
财政年份:2018
-
负责人:BERT W O'MALLEY
-
依托单位:
Core A (Administrative/Bioinformatics/Statistics)
-
批准号:10153757
-
项目类别:
-
资助金额:$7.93万
-
财政年份:2018
-
负责人:BERT W O'MALLEY
-
依托单位:
Nuclear receptors and their Coactivators as Mediators of Systems Metabolism
-
批准号:10421277
-
项目类别:
-
资助金额:$150.58万
-
财政年份:2018
-
负责人:BERT W O'MALLEY
-
依托单位:
Project 3: Coactivator-dependent hepatic 12h clock coordinates metabolic and stress rhythms
-
批准号:10153762
-
项目类别:
-
资助金额:$35.66万
-
财政年份:2018
-
负责人:BERT W O'MALLEY
-
依托单位:
Nuclear receptors and their Coactivators as Mediators of Systems Metabolism
-
批准号:9975144
-
项目类别:
-
资助金额:$150.58万
-
财政年份:2018
-
负责人:BERT W O'MALLEY
-
依托单位:
Core A (Administrative/Bioinformatics/Statistics)
-
批准号:10421278
-
项目类别:
-
资助金额:$7.93万
-
财政年份:2018
-
负责人:BERT W O'MALLEY
-
依托单位:
The ERbeta/SRC-1 isoform complex drives endometriosis progression
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批准号:8823016
-
项目类别:
-
资助金额:$20.0万
-
财政年份:2014
-
负责人:BERT W O'MALLEY
-
依托单位:
The ERbeta/SRC-1 isoform complex drives endometriosis progression
-
批准号:9258329
-
项目类别:
-
资助金额:$21.56万
-
财政年份:2014
-
负责人:BERT W O'MALLEY
-
依托单位:
The ERbeta/SRC-1 isoform complex drives endometriosis progression
-
批准号:8893195
-
项目类别:
-
资助金额:$1.56万
-
财政年份:2014
-
负责人:BERT W O'MALLEY
-
依托单位:
The ERbeta/SRC-1 isoform complex drives endometriosis progression
-
批准号:8837524
-
项目类别:
-
资助金额:$21.02万
-
财政年份:2014
-
负责人:BERT W O'MALLEY
-
依托单位:
Reproductive Hormones - Biological and Molecular Actions
-
批准号:8097015
-
项目类别:
-
资助金额:$10.9万
-
财政年份:2010
-
负责人:BERT W O'MALLEY
-
依托单位:
PROJECT 1 - Endometrial Steroid Receptor Coregulator-2 in Peri-Implantation Biolo
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批准号:7683501
-
项目类别:
-
资助金额:$23.43万
-
财政年份:2009
-
负责人:BERT W O'MALLEY
-
依托单位:
Center for Reproductive Biological Research
-
批准号:7931854
-
项目类别:
-
资助金额:$3.5万
-
财政年份:2009
-
负责人:BERT W O'MALLEY
-
依托单位:
CORE A - ADMINISTRATIVE AND BIOSTATISTICS CORE
-
批准号:7683516
-
项目类别:
-
资助金额:$17.35万
-
财政年份:2009
-
负责人:BERT W O'MALLEY
-
依托单位:
Molecular Analysis of OSCC Tumor Invasion
-
批准号:7896677
-
项目类别:
-
资助金额:$39.16万
-
财政年份:2009
-
负责人:BERT W O'MALLEY
-
依托单位:
Molecular Analysis of OSCC Tumor Invasion
-
批准号:7565577
-
项目类别:
-
资助金额:$38.56万
-
财政年份:2009
-
负责人:BERT W O'MALLEY
-
依托单位:
REGULATORY MECHANISMS OF SRC FAMILY COACTIVATION IN ADIPOGENESIS
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批准号:7477175
-
项目类别:
-
资助金额:$37.87万
-
财政年份:2007
-
负责人:BERT W O'MALLEY
-
依托单位:
Knock-in of Posttranslational Mutations of Nuclear Receptor Coregulator Genes
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批准号:7350617
-
项目类别:
-
资助金额:$13.29万
-
财政年份:2007
-
负责人:BERT W O'MALLEY
-
依托单位:
Administrative
-
批准号:7350633
-
项目类别:
-
资助金额:$4.47万
-
财政年份:2007
-
负责人:BERT W O'MALLEY
-
依托单位:
Core--
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批准号:7500434
-
项目类别:
-
资助金额:$13.84万
-
财政年份:2007
-
负责人:BERT W O'MALLEY
-
依托单位:
国内基金
海外基金
支链氨基酸代谢紊乱调控“Adipocytes - Macrophages Crosstalk”诱发2型糖尿病脂肪组织功能和结构障碍的作用及机制
-
批准号:81970721
-
项目类别:面上项目
-
资助金额:55.0万元
-
批准年份:2019
-
负责人:陶凌
-
依托单位: