Nuclear receptors and their Coactivators as Mediators of Systems Metabolism
Nuclear receptors and their Coactivators as Mediators of Systems Metabolism
批准号:
10421277
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 2024-04-30
关键词:
AddressAdipocytesAdipose tissueAdultAdvanced DevelopmentAgricultureAmplifiersAnabolismAnimalsAreaBioinformaticsBrainBudgetsChronicClinicalComplexConsumptionCoronary heart diseaseDegenerative polyarthritisDepositionDesire for foodDevelopmentDiseaseDoctor of MedicineDoctor of PhilosophyDyslipidemiasEpidemicEquilibriumEventEvolutionExposure toFOXO1A geneFamilyFastingFatty LiverFatty acid glycerol estersFoodFood EnergyGatekeepingGenesGenetic 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-项目概要
肥胖作为一种营养和病理性疾病,在美国正接近流行病的程度,
与包括2型糖尿病,胰岛素抵抗,肝脂肪变性,
血脂异常、高血压、冠心病、骨关节炎和癌症。 美国的肥胖率
肥胖问题继续恶化,近70%的成年人超重,
治疗肥胖症相关疾病的费用估计为1900亿美元,目前是NIH年度预算的6倍。
因此,预计肥胖症将超过吸烟,成为成人死亡的最可预防的原因。
因此,公共卫生举措的重点是确定治疗方案,以消除
肥胖症相关疾病依赖于对代谢组织串扰的改变如何改变
新陈代谢有利于能量的积累和沉积。 我们高度协同和整合的计划项目
研究小组已经确定了以前未被重视的分子机制,这些机制强调了
下丘脑(脑)、肝脏和白色脂肪组织作为代谢能量平衡的守门人,
因营养过剩而失调通过关注类固醇受体辅激活剂(SRC)的代谢作用,
家族作为核激素受体(NR)/转录因子(TF)功能的放大器,在这一能量传递三联体中发挥作用。
我们已经揭示了转录重编程作为一个关键的分子决定因素,在免疫应答组织中,
由于长期暴露于过量的热量而引起的正常能量平衡的破坏。 如此复杂的
代谢调节轴,涉及多个组织系统(即脑、肝、脂肪)的相互作用,以及
维持其稳态平衡的潜在转录机制(NR/SRC),只能充分
由一个多学科研究团队研究,具有独特但协同的专业知识。利用协作
在NIDDK P01计划项目的框架下,我们组建了这样一个科学家团队,
总体目标是了解下游组织特异性代谢功能的“机制”,
NR/SRC的作用,控制整个身体的能量平衡。
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(3)
专著(0)
科研奖励(0)
会议论文
DOI:
10.1371/journal.pbio.3000580
发表时间:
2020-01-01
期刊:
PLOS BIOLOGY
影响因子:
9.8
作者:
[Pan, Yinghong, Ballance, Heather, Zhu, Bokai]
通讯作者:
Zhu, Bokai
DOI:
10.1016/j.bbrc.2020.10.086
发表时间:
2021-01-01
期刊:
Biochemical and biophysical research communications
影响因子:
3.1
作者:
[Lee SH, Choi JM, Jung SY, Cox AR, Hartig SM, Moore DD, Kim KH]
通讯作者:
Kim KH
Project 3: Coactivator-dependent hepatic 12h clock coordinates metabolic and stress rhythms
-
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:
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:10153756
-
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:
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
-
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: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:
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:
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
-
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
-
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--
-
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: