COBRE in Mesenchymal and Neural Regulation of Metabolic Networks - Metabolic Phenotyping Equipment

COBRE 在代谢网络的间充质和神经调节中的作用 - 代谢表型设备

基本信息

  • 批准号:
    10396172
  • 负责人:
  • 金额:
    $ 24.9万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2017
  • 资助国家:
    美国
  • 起止时间:
    2017-09-01 至 2023-08-31
  • 项目状态:
    已结题

项目摘要

Abstract Whole body metabolism is regulated by integration of multiple tissues, including adipose tissue, the skeleton, and bone marrow. Imbalanced regulation of these tissues leads to prevalent, chronic disorders, obesity and osteoporosis. Adipocyte precursors and osteoprogenitor cells share a common mesenchymal precursor, and are highly regulated during aging, under nutritional stress, and in temperature regulation. There is growing appreciation that the sympathetic nervous system plays a unique role in metabolic regulation in normal health and disease, although mechanisms are just starting to be uncovered. Our program goal is to define specific molecular and signaling pathways that integrate brain, bone, and adipose tissue regulation of metabolic networks. This COBRE was initiated with four projects that test complementary aspects of adipocyte and skeletal metabolic function, and their regulation by central nervous system input. Project 1 (A. Brown) studies the role of BMP signaling in brown adipogenesis and thermogenic activity, and is optimizing thermogenic capacity in human iPS-derived brown adipocytes. Project 2 (M. Reagan) addressed bone marrow adipose tissue, a depot that is regulated during osteoporosis and obesity. Dr. Reagan has graduated with her own independent R37 funding. Her project was replaced by A. Guntur, who studies mechanisms of mitophagy and cellular bioenergetics in osteoblast differentiation. Project 3 (C. Duarte) is a translational project addressing the consequences of atypical antipsychotics on bone fracture risk. Project 4 (K. Motyl) is complementary to Project 3, and uses mouse models to test the novel hypothesis that risperidone acts on the central nervous system to target bone loss directly or via activation of brown adipose tissue. Dr. Motyl will be graduating this year, as she will be receiving her first R01. Two new junior investigator recruits are in process, and COBRE unobligated funds have been set aside for these recruitments. The COBRE projects are supported by an Administrative and Professional Development Core that oversees a pilot project program. Our successful pilot project program has supported investigators who have gone on to acquire NIH funding. We also support the scientific cores: (i) Proteomics and Lipidomics Core (C. Vary), (ii) Histopathology and Histomorphometry Core (V. Lindner), and (iii) Physiology Core (C. Rosen). This administrative supplement request is for a Promethion 8 cage multiplexed metabolic and behavioral monitoring system with temperature cabinet from Sable Systems, which will enhance our current 16 cage system and address the high demand, which is causing a bottleneck in research productivity. In addition, this acquisition will allow for the implementation of a treadmill and temperature controlled studies as part of the metabolic and behavioral capacity of this core facility.
摘要 全身代谢受多种组织的整合调节,包括脂肪组织、骨骼, 和骨髓。这些组织的不平衡调节导致普遍的慢性疾病、肥胖和 骨质疏松脂肪细胞前体和骨祖细胞共享共同的间充质前体, 在衰老过程中,在营养压力下,以及在温度调节中,都受到高度调节。人们越来越 交感神经系统在正常健康的代谢调节中起着独特的作用 和疾病,尽管机制才刚刚开始被发现。我们的计划目标是定义具体的 整合脑、骨和脂肪组织代谢调节的分子和信号通路 网络.这个COBRE是由四个项目发起的,这些项目测试脂肪细胞和 骨骼代谢功能及其通过中枢神经系统输入的调节。项目1(A.布朗)研究 BMP信号在棕色脂肪形成和产热活性中的作用, 在人类iPS衍生的棕色脂肪细胞中的能力。项目2(M.里根)解决骨髓脂肪 组织,在骨质疏松症和肥胖症期间调节的储存库。里根博士毕业于她自己的 独立R37基金她的项目被A取代。Guntur研究线粒体自噬的机制, 成骨细胞分化中的细胞生物能量学。项目3(C. Duarte)是一个翻译项目, 非典型抗精神病药物对骨折风险的影响。项目4(K. Motyl)与 项目3,并使用小鼠模型来测试新的假设,即利培酮作用于中枢神经系统 系统直接或通过激活棕色脂肪组织靶向骨丢失。Motyl博士将于今年毕业 今年,她将收到她的第一个R01。两名新的初级调查员正在招聘中,COBRE 已为这些征聘留出未支配资金。COBRE项目得到了 行政和专业发展核心,监督试点项目计划。我们成功的飞行员 项目计划支持了那些继续获得NIH资金的研究人员。我们也支持 科学核心:(i)蛋白质组学和脂质组学核心(C.(ii)组织学和组织形态学 核心(V. Lindner),和(iii)生理核心(C.罗森)。这一行政补充请求是为了 带有温度箱的Promethion 8笼式多路代谢和行为监测系统 从Sable Systems,这将增强我们目前的16笼系统,并解决高需求,这是 造成研究生产力的瓶颈。此外,此次收购将允许实施一项 跑步机和温度控制的研究,作为代谢和行为能力的一部分,这一核心 设施。

项目成果

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Lucy Liaw其他文献

Lucy Liaw的其他文献

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{{ truncateString('Lucy Liaw', 18)}}的其他基金

Enhancing research training for Maine Track / Tufts medical students
加强缅因田径/塔夫茨医学院学生的研究培训
  • 批准号:
    10555468
  • 财政年份:
    2023
  • 资助金额:
    $ 24.9万
  • 项目类别:
Regulation of arterial phenotype by perivascular adipose tissue in cardiometabolic disease
心脏代谢疾病中血管周围脂肪组织对动脉表型的调节
  • 批准号:
    9495408
  • 财政年份:
    2018
  • 资助金额:
    $ 24.9万
  • 项目类别:
Regulation of arterial phenotype by perivascular adipose tissue in cardiometabolic disease
心脏代谢疾病中血管周围脂肪组织对动脉表型的调节
  • 批准号:
    9977874
  • 财政年份:
    2018
  • 资助金额:
    $ 24.9万
  • 项目类别:
Regulation of arterial phenotype by perivascular adipose tissue in cardiometabolic disease
心脏代谢疾病中血管周围脂肪组织对动脉表型的调节
  • 批准号:
    10443027
  • 财政年份:
    2018
  • 资助金额:
    $ 24.9万
  • 项目类别:
Regulation of arterial phenotype by perivascular adipose tissue in cardiometabolic disease
心脏代谢疾病中血管周围脂肪组织对动脉表型的调节
  • 批准号:
    10231190
  • 财政年份:
    2018
  • 资助金额:
    $ 24.9万
  • 项目类别:
Regulation of arterial phenotype by perivascular adipose tissue in cardiometabolic disease
心脏代谢疾病中血管周围脂肪组织对动脉表型的调节
  • 批准号:
    10610480
  • 财政年份:
    2018
  • 资助金额:
    $ 24.9万
  • 项目类别:
Mesenchymal and Neural Regulation of Metabolic Networks
代谢网络的间充质和神经调节
  • 批准号:
    10246808
  • 财政年份:
    2017
  • 资助金额:
    $ 24.9万
  • 项目类别:
Lewy Body Dementia and Alpha Synuclein Induced Changes in Adipose Tissue
路易体痴呆和α突触核蛋白引起脂肪组织的变化
  • 批准号:
    10117901
  • 财政年份:
    2017
  • 资助金额:
    $ 24.9万
  • 项目类别:
Core A: Administrative and Professional Development Core
核心 A:行政和专业发展核心
  • 批准号:
    10246818
  • 财政年份:
    2017
  • 资助金额:
    $ 24.9万
  • 项目类别:
Phase II COBRE in Mesenchymal and Neural Regulation of Metabolic Networks
COBRE 代谢网络间充质和神经调节的 II 期研究
  • 批准号:
    10711692
  • 财政年份:
    2017
  • 资助金额:
    $ 24.9万
  • 项目类别:

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Recruitment of brown adipocytes in visceral white adipose tissue by fibroblast growth factor 8b
成纤维细胞生长因子 8b 将棕色脂肪细胞募集到内脏白色脂肪组织中
  • 批准号:
    321208980
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    2016
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Enhancing Energy Expending Adipocytes in White Adipose Tissue
增强白色脂肪组织中的能量消耗脂肪细胞
  • 批准号:
    8827438
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Induction of brown-like adipocytes in white adipose tissue by food-derived factors
食物源性因子在白色脂肪组织中诱导棕色样脂肪细胞
  • 批准号:
    26450168
  • 财政年份:
    2014
  • 资助金额:
    $ 24.9万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
WAT-on-a-chip - Development of a micofluidic, microphysiologic in vitro adipose tissue model for high-throughput drug screening based on hiPSC-derived adipocytes.
WAT-on-a-chip - 开发微流体、微生理体外脂肪组织模型,用于基于 hiPSC 衍生脂肪细胞的高通量药物筛选。
  • 批准号:
    257256526
  • 财政年份:
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Enhancing Energy Expending Adipocytes in White Adipose Tissue
增强白色脂肪组织中的能量消耗脂肪细胞
  • 批准号:
    8828181
  • 财政年份:
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Enhancing Energy Expending Adipocytes in White Adipose Tissue
增强白色脂肪组织中的能量消耗脂肪细胞
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    8520690
  • 财政年份:
    2013
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Enhancing Energy Expending Adipocytes in White Adipose Tissue
增强白色脂肪组织中的能量消耗脂肪细胞
  • 批准号:
    8629741
  • 财政年份:
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运动训练对白色脂肪组织内脂肪细胞形成的影响
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    23700778
  • 财政年份:
    2011
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白色脂肪组织中棕色脂肪细胞出现机制的研究
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    21780261
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    2009
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LOUISIANA COBRE: P1: INDUCE THERMOGENIC BROWN ADIPOCYTES IN WHITE ADIPOSE TISSUE
路易斯安那 COBRE:P1:在白色脂肪组织中诱导产热棕色脂肪细胞
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    7610781
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