Understanding and Improving Therapies for the Muscular Dystrophies
Understanding and Improving Therapies for the Muscular Dystrophies
批准号:
10459578
负责人:
H Lee Sweeney
金额:
$154.96万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2005
资助国家:
美国
项目状态:
未结题
起止时间:
2005-09-25 至 2025-07-31
关键词:
AddressAdrenal Cortex HormonesAffectAnimalsAnti-Inflammatory AgentsBiological MarkersBloodCalciumCardiacCell RespirationCellsClinicalClinical DataClinical Trials NetworkCombined Modality TherapyCommunitiesComplementComplexDataDevelopmentDiseaseDisease ProgressionDoseDuchenne muscular dystrophyDystrophinEffectivenessFibrosisFoundationsFunctional disorderFundingFutureGenesGlucocorticoidsGoalsHeartHumanImageImaging DeviceImmuneInflammationInflammatoryInflammatory InfiltrateLengthMagnetic ResonanceMagnetic Resonance ImagingMechanicsMembraneMetabolicMetabolismMitochondriaModalityModelingMonitorMusMuscleMuscle functionMuscular DystrophiesMyocardiumNatural HistoryPathologyPatientsPharmaceutical PreparationsPhasePhysiologicalPositioning AttributeProcessRegulationResearchResourcesSchemeServicesSiteSkeletal MuscleSourceSteroidsTestingTherapeuticTherapeutic InterventionTrainingTreatment Efficacybasebiomarker developmentboyscalmodulin-dependent protein kinase IIclinical translationcohortgene therapyimaging modalityimprovedmagnetic resonance imaging biomarkermdx mousemouse modelmuscle metabolismmuscle regenerationmuscular dystrophy mouse modelnoveloutreachpharmacodynamic biomarkerpre-clinicalrepairedside effectskeletal preservationsmall molecule therapeuticsspectroscopic imagingstandard of caresuccesstargeted treatmenttherapeutic developmenttherapeutic targettherapy developmenttransmission process
中文摘要
点击翻译按钮获取中文摘要
英文摘要
Abstract
This Wellstone MDSRC is organized around the central theme of preserving skeletal muscle and cardiac
muscle function in the muscular dystrophies by delineating disease-modifying targets and developing
therapeutic strategies. We have shown that inhibiting inflammation/fibrosis will improve skeletal muscle repair
and limit fibro-fatty replacement of both skeletal muscle and cardiac muscle. We now are additionally focused
on the metabolic aspects of the muscular dystrophies, as well as the impact of calcium handling dysfunction in
both cardiac and skeletal muscles, and the development of therapeutics to address these problems. Project 1
(Drs. Sweeney and Hammers) will evaluate anti-inflammatory and anti-fibrotic drugs in the course of
delineating the short-comings of AAV-µdystrophin gene therapy, and developing therapies to improve its
effectiveness. Preliminary data suggests that the hearts of dystrophin-deficient animals will not be rescued by
µdystrophin gene therapy unless additional means of addressing calcium dysfunction in the heart can be
developed. In Project 2, Drs. McNally and Spencer will examine the effects of intermittent steroid dosing on the
inflammatory infiltrate in muscle, determining how metabolic programming alters this process and how this is
reflected in blood biomarkers. Together, they will also investigate a novel agent directed at promoting CaMKII
activation. This project takes advantage of Dr. Spencer’s expertise in profiling immune cells in muscle and will
also use human materials collected from the Weekly Steroids in Muscular Dystrophy (WSiMD, NCT04054375 )
trial. In Project 3, Drs. Walter and Vandenborne will continue to develop non-invasive biomarkers for following
disease progression as well as conduct human studies that complement the mouse studies of Projects 1 and
2. Our Physiological Assessment Core (Core C: Shared Scientific Resource Core), under the direction of Dr.
Barton, will support Projects 1 and 2, as well as continue as a national resource for evaluating therapeutic
interventions in mouse models of muscular dystrophy. This Center has a major training and educational
component (Core B: Training Core), under the direction of Drs. Andrew Judge (UF) and Rachelle Crosbie
(UCLA).
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Myosin 18 and its role in skeletal muscle
-
批准号:10378608
-
项目类别:
-
资助金额:$40.87万
-
财政年份:2020
-
负责人:H Lee Sweeney
-
依托单位:
Myosin 18 and its role in skeletal muscle
-
批准号:10599240
-
项目类别:
-
资助金额:$41.28万
-
财政年份:2020
-
负责人:H Lee Sweeney
-
依托单位:
Myo10-Driven Filopodia in Skeletal Muscle
-
批准号:9795646
-
项目类别:
-
资助金额:$37.6万
-
财政年份:2019
-
负责人:H Lee Sweeney
-
依托单位:
Myo10-Driven Filopodia in Skeletal Muscle
-
批准号:10634534
-
项目类别:
-
资助金额:$37.6万
-
财政年份:2019
-
负责人:H Lee Sweeney
-
依托单位:
Myo10-Driven Filopodia in Skeletal Muscle
-
批准号:10412963
-
项目类别:
-
资助金额:$37.22万
-
财政年份:2019
-
负责人:H Lee Sweeney
-
依托单位:
Cellular models of microvillus inclusion disease
-
批准号:8517115
-
项目类别:
-
资助金额:$23.16万
-
财政年份:2012
-
负责人:H Lee Sweeney
-
依托单位:
Cellular models of microvillus inclusion disease
-
批准号:8368111
-
项目类别:
-
资助金额:$20.0万
-
财政年份:2012
-
负责人:H Lee Sweeney
-
依托单位:
Protease Inhibition as Possible therapy for Muscular Dystrophy
-
批准号:7648211
-
项目类别:
-
资助金额:$47.05万
-
财政年份:2008
-
负责人:H Lee Sweeney
-
依托单位:
Development of novel small molecules for delaying the progression of muscular dy
-
批准号:7246082
-
项目类别:
-
资助金额:$293.42万
-
财政年份:2007
-
负责人:H Lee Sweeney
-
依托单位:
Protease Inhibition as Possible therapy for Muscular Dystrophy
-
批准号:7504327
-
项目类别:
-
资助金额:$40.83万
-
财政年份:2007
-
负责人:H Lee Sweeney
-
依托单位:
Administrative & Training Core
-
批准号:7504315
-
项目类别:
-
资助金额:$19.45万
-
财政年份:2007
-
负责人:H Lee Sweeney
-
依托单位:
Development of novel small molecules for delaying the progression of muscular dy
-
批准号:7879236
-
项目类别:
-
资助金额:$306.77万
-
财政年份:2007
-
负责人:H Lee Sweeney
-
依托单位:
Development of small molecules for delaying the progression of muscular dystrophy
-
批准号:8120368
-
项目类别:
-
资助金额:$311.44万
-
财政年份:2007
-
负责人:H Lee Sweeney
-
依托单位:
Regulation and Mechano-Chemistry of Myosins V and VI
-
批准号:7504381
-
项目类别:
-
资助金额:$24.37万
-
财政年份:2007
-
负责人:H Lee Sweeney
-
依托单位:
Development of novel small molecules for delaying the progression of muscular dy
-
批准号:7663198
-
项目类别:
-
资助金额:$302.24万
-
财政年份:2007
-
负责人:H Lee Sweeney
-
依托单位:
Development of novel small molecules for delaying the progression of muscular dy
-
批准号:7455887
-
项目类别:
-
资助金额:$297.84万
-
财政年份:2007
-
负责人:H Lee Sweeney
-
依托单位:
Core A - Admin Core
-
批准号:10459579
-
项目类别:
-
资助金额:$3.43万
-
财政年份:2005
-
负责人:H Lee Sweeney
-
依托单位:
Co-Fund NIHLBI
-
批准号:8770360
-
项目类别:
-
资助金额:$38.0万
-
财政年份:2005
-
负责人:H Lee Sweeney
-
依托单位:
CO_FUND
-
批准号:8340702
-
项目类别:
-
资助金额:$40.0万
-
财政年份:2005
-
负责人:H Lee Sweeney
-
依托单位:
Failed Regeneration in the Muscular Dystrophies: Inflammation, Fibrosis and Fat
-
批准号:8128671
-
项目类别:
-
资助金额:$158.65万
-
财政年份:2005
-
负责人:H Lee Sweeney
-
依托单位: