← Leaderboards
Ralph Weissleder
Massachusetts General Hospital
$110,468,710
Attributed
$121,905,140
Total exposure
57
Grants
43
Lead (contact PI)
Attributed= this PI's even-split share of every grant they're on (the fair, additive number). Exposure = full size of all those grants.
Funding over time
peak $24.6M · FY2005–25$25M$18.8M$12.5M$6.3M$0
'05
'06
'07
'08
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
'19
'20
'21
'22
'23
'24
'25
Funding mix
By agency
NIH$149,696,445 · 58
By mechanism
P50$35,983,626 · 14
R01$35,106,418 · 16
U01$17,850,979 · 3
N01$16,844,471 · 1
P01$10,681,837 · 8
T32$10,102,988 · 1
Top collaborators
- Mikael Pittet11 shared
- Sylvie Breton7 shared
- Bruce A Chabner5 shared
- Umar Mahmood5 shared
- Matthias Nahrendorf5 shared
- Sara Isabel Pai5 shared
- Xiaoliang Sunney Xie3 shared
- William Clay Faquin1 shared
Most similar at Massachusetts General Hospital
Same institution · by research overlap
- Ching-Hsuan Tung$7,201,224
- Ryan J Sullivan$2,169,747
- Rajiv Gupta$626,127
Others in their field
Top investigators on “Base”
- Sonia M Thomas · Research Triangle Institute$700,865,642
- David Heimbrook · Leidos Biomedical Research, Inc.$613,567,095
- David Divins · Consortium For Ocean Leadership, Inc$609,772,544
- Larry Arthur$521,411,998
- Leonard Freedman · Leidos Biomedical Research, Inc.$515,995,429
- Margaret Juliana McElrath · Fred Hutchinson Cancer Center$507,042,060
Research focus
BaseImageCellsMalignant NeoplasmsTechnologyTumorIn VivoMagnetic Resonance ImagingMouse ModelPharmaceutical PreparationsInnovationResponseCancer CellMolecular ImagingResolutionDetectionMolecularSamplingProgramsProteinsLabelInsightResearch StudyMeasurement
Grant awards (200)
TRAINING GRANT IN MOLECUCLAR IMAGING RESEARCH AND CANCER SYSTEMS ANALYSIS$673,738
T32 · FY2025 · CA · contact PI
FAST-FNA immune cell profiling in HNSCC$670,725
R01 · FY2025 · CA · contact PI
Pancreatic cancer patient-derived xenograft tumors for translational studies in precision cancer medicine$654,197
R01 · FY2025 · CA
Temporal analysis of the GBM tumor microenvironment during myeloid cell activating therapy$583,794
R01 · FY2025 · CA · contact PI
Bioorthogonal probe development for highly parallel in vivo imaging$415,830
R33 · FY2025 · CA · contact PI
TRAINING GRANT IN MOLECUCLAR IMAGING RESEARCH AND CANCER SYSTEMS ANALYSIS$673,624
T32 · FY2024 · CA · contact PI
FAST-FNA immune cell profiling in HNSCC$637,189
R01 · FY2024 · CA · contact PI
Temporal analysis of the GBM tumor microenvironment during myeloid cell activating therapy$557,266
R01 · FY2024 · CA · contact PI
Bioorthogonal probe development for highly parallel in vivo imaging$395,039
R33 · FY2024 · CA · contact PI
Ultrasenstive vesicle analysis in precancerous pancreatic neoplasm (IPMN)$365,086
R01 · FY2024 · CA · contact PI
FAST-FNA immune cell profiling in HNSCC$657,310
R01 · FY2023 · CA · contact PI
TRAINING GRANT IN MOLECUCLAR IMAGING RESEARCH AND CANCER SYSTEMS ANALYSIS$624,208
T32 · FY2023 · CA · contact PI
Temporal analysis of the GBM tumor microenvironment during myeloid cell activating therapy$577,345
R01 · FY2023 · CA · contact PI
Bioorthogonal probe development for highly parallel in vivo imaging$415,830
R33 · FY2023 · CA · contact PI
Ultrasenstive vesicle analysis in precancerous pancreatic neoplasm (IPMN)$376,614
R01 · FY2023 · CA · contact PI
Early detection and risk of head and neck cancer through immune based spatial omics$2
U01 · FY2023 · DE
FAST-FNA immune cell profiling in HNSCC$657,310
R01 · FY2022 · CA · contact PI
TRAINING GRANT IN MOLECUCLAR IMAGING RESEARCH AND CANCER SYSTEMS ANALYSIS$541,273
T32 · FY2022 · CA · contact PI
Ultrasenstive vesicle analysis in precancerous pancreatic neoplasm (IPMN)$376,614
R01 · FY2022 · CA · contact PI
FAST-FNA immune cell profiling in HNSCC$670,725
R01 · FY2021 · CA · contact PI
Imaging of nanotherapeutic drug action$585,078
U01 · FY2021 · CA · contact PI
TRAINING GRANT IN MOLECUCLAR IMAGING RESEARCH AND CANCER SYSTEMS ANALYSIS$521,885
T32 · FY2021 · CA · contact PI
Ultrasenstive vesicle analysis in precancerous pancreatic neoplasm (IPMN)$384,300
R01 · FY2021 · CA · contact PI
Imaging tumor associated macrophage (TAM) function$380,871
R01 · FY2021 · CA · contact PI
Project 2 Single EV protein characterization and evaluation in clinical trials$283,966
P01 · FY2021 · CA · contact PI
Single Circulating Vesicle Analysis for Early Cancer Detection$146,160
R21 · FY2021 · CA · contact PI
Smartphone for molecular cancer diagnostic in Africa$937,849
UH3 · FY2020 · CA · contact PI
Quantitative nanoparticle imaging of macrophages$671,302
R01 · FY2020 · HL
Imaging of nanotherapeutic drug action$585,866
U01 · FY2020 · CA · contact PI
Training Grant in Molecular Imaging Research$578,185
T32 · FY2020 · CA · contact PI
Multiplexed analysis of exosomes in cancer nano therapy$391,163
R01 · FY2020 · CA · contact PI
Ultrasenstive vesicle analysis in precancerous pancreatic neoplasm (IPMN)$384,300
R01 · FY2020 · CA · contact PI
Imaging tumor associated macrophage (TAM) function$380,871
R01 · FY2020 · CA · contact PI
Project 2 Single EV protein characterization and evaluation in clinical trials$284,082
P01 · FY2020 · CA · contact PI
Single Circulating Vesicle Analysis for Early Cancer Detection$219,240
R21 · FY2020 · CA · contact PI
Smartphone for molecular cancer diagnostic in Africa$960,764
UH3 · FY2019 · CA · contact PI
Quantitative nanoparticle imaging of macrophages$671,302
R01 · FY2019 · HL
Imaging of nanotherapeutic drug action$568,240
U01 · FY2019 · CA · contact PI
Training Grant in Molecular Imaging Research$530,960
T32 · FY2019 · CA · contact PI
Multiplexed analysis of exosomes in cancer nano therapy$377,282
R01 · FY2019 · CA · contact PI
Imaging tumor associated macrophage (TAM) function$369,444
R01 · FY2019 · CA · contact PI
Single Circulating Vesicle Analysis for Early Cancer Detection$219,240
R21 · FY2019 · CA · contact PI
Project 2 Single EV protein characterization and evaluation in clinical trials$207,822
P01 · FY2019 · CA · contact PI
Smartphone for molecular cancer diagnostic in Africa$973,275
UH3 · FY2018 · CA · contact PI
Quantitative nanoparticle imaging of macrophages$671,302
R01 · FY2018 · HL
Imaging of nanotherapeutic drug action$585,763
U01 · FY2018 · CA · contact PI
Training Grant in Molecular Imaging Research$479,597
T32 · FY2018 · CA · contact PI
Analysis of scant cancer cells in fine needle aspirates$433,261
R33 · FY2018 · CA · contact PI
Multiplexed analysis of exosomes in cancer nano therapy$389,031
R01 · FY2018 · CA · contact PI
Imaging tumor associated macrophage (TAM) function$381,239
R01 · FY2018 · CA · contact PI
Project 2 Single EV protein characterization and evaluation in clinical trials$284,318
P01 · FY2018 · CA · contact PI
Quantitative nanoparticle imaging of macrophages$680,937
R01 · FY2017 · HL
Imaging of nanotherapeutic drug action$585,707
U01 · FY2017 · CA · contact PI
Training Grant in Molecular Imaging Research$539,842
T32 · FY2017 · CA · contact PI
Smartphone for molecular cancer diagnostic in Africa$491,375
UH2 · FY2017 · CA · contact PI
Single Cell Imaging of the Heart$434,475
R01 · FY2017 · HL · contact PI
Analysis of scant cancer cells in fine needle aspirates$433,261
R33 · FY2017 · CA · contact PI
Novel Clickdyes for Biomedical Sensing$391,312
R01 · FY2017 · EB · contact PI
Multiplexed analysis of exosomes in cancer nano therapy$389,111
R01 · FY2017 · CA · contact PI
Imaging tumor associated macrophage (TAM) function$381,606
R01 · FY2017 · CA · contact PI
Project 2 Single EV protein characterization and evaluation in clinical trials$284,434
P01 · FY2017 · CA · contact PI
Smartphone for molecular cancer diagnostic in Africa$491,375
UH2 · FY2016 · CA · contact PI
Single Cell Imaging of the Heart$434,495
R01 · FY2016 · HL · contact PI
Analysis of scant cancer cells in fine needle aspirates$433,261
R33 · FY2016 · CA · contact PI
Training Grant in Molecular Imaging Research$412,028
T32 · FY2016 · CA · contact PI
Novel Clickdyes for Biomedical Sensing$391,319
R01 · FY2016 · EB · contact PI
Multiplexed analysis of exosomes in cancer nano therapy$391,163
R01 · FY2016 · CA · contact PI
Microvesicle analysis by Diagnostic Magnetic Resonance$215,572
P01 · FY2016 · CA · contact PI
Center for Molecular Imaging Research at MGH/HMS$1,377,346
P50 · FY2015 · CA · contact PI
Quantitative analysis of pharmacological mechanism by intravital imaging$808,554
R01 · FY2015 · CA · contact PI
Training Grant in Molecular Imaging Research (MGH/HMS)$454,938
T32 · FY2015 · CA · contact PI
Single Cell Imaging of the Heart$427,989
R01 · FY2015 · HL · contact PI
Whole Genome Amplification and Sequencing of Single Cancer Cells$419,521
R33 · FY2015 · CA
Novel Clickdyes for Biomedical Sensing$383,499
R01 · FY2015 · EB · contact PI
MOLECULAR IMAGING CORE$251,600
P01 · FY2015 · CA · contact PI
Microvesicle analysis by Diagnostic Magnetic Resonance$216,361
P01 · FY2015 · CA · contact PI
BIND Chemistry for Imaging Intracellular Targets$106,242
P50 · FY2015 · CA · contact PI
Statistics$74,643
P50 · FY2015 · CA · contact PI
Administration Statistics and IT$66,848
P50 · FY2015 · CA · contact PI
Developmental Funds$26,791
P50 · FY2015 · CA · contact PI
Career Development$26,791
P50 · FY2015 · CA · contact PI
Center for Molecular Imaging Research at MGH/HMS$1,392,802
P50 · FY2014 · CA · contact PI
Quantitative analysis of pharmacological mechanism by intravital imaging$784,297
R01 · FY2014 · CA · contact PI
Single Cell Imaging of the Heart$434,530
R01 · FY2014 · HL · contact PI
Training Grant in Molecular Imaging Research (MGH/HMS)$421,537
T32 · FY2014 · CA · contact PI
Whole Genome Amplification and Sequencing of Single Cancer Cells$406,935
R33 · FY2014 · CA
The Development of Clinical Grade, Targeted Magnetic Nanoparticles$395,177
U54 · FY2014 · CA · contact PI
Novel Clickdyes for Biomedical Sensing$391,332
R01 · FY2014 · EB · contact PI
Mouse Tumor Biology and Imaging$274,883
P01 · FY2014 · CA · contact PI
MOLECULAR IMAGING CORE$216,564
P01 · FY2014 · CA · contact PI
Microvesicle analysis by Diagnostic Magnetic Resonance$209,409
P01 · FY2014 · CA · contact PI
BIND Chemistry for Imaging Intracellular Targets$108,868
P50 · FY2014 · CA · contact PI
Statistics$78,278
P50 · FY2014 · CA · contact PI
Administration Statistics and IT$71,015
P50 · FY2014 · CA · contact PI
Developmental Funds$32,695
P50 · FY2014 · CA · contact PI
Career Development$32,695
P50 · FY2014 · CA · contact PI
Center for Molecular Imaging Research at MGH/HMS$1,449,218
P50 · FY2013 · CA · contact PI
Quantitative analysis of pharmacological mechanism by intravital imaging$760,040
R01 · FY2013 · CA · contact PI
Novel Probes for Imaging Beta Cell Mass$521,178
P01 · FY2013 · AI · contact PI
Training Grant in Molecular Imaging Research (MGH/HMS)$439,158
T32 · FY2013 · CA · contact PI
Whole Genome Amplification and Sequencing of Single Cancer Cells$436,919
R33 · FY2013 · CA
The Development of Clinical Grade, Targeted Magnetic Nanoparticles$394,353
U54 · FY2013 · CA · contact PI
Integrated FMT approaches for biomolecular measurements$360,412
R01 · FY2013 · EB · contact PI
Fast dienophile reactions for in vivo click imaging$359,577
R01 · FY2013 · EB · contact PI
Mouse Tumor Biology and Imaging$318,469
P01 · FY2013 · CA · contact PI
MOLECULAR IMAGING CORE$226,642
P01 · FY2013 · CA · contact PI
Microvesicle analysis by Diagnostic Magnetic Resonance$203,340
P01 · FY2013 · CA · contact PI
BIND Chemistry for Imaging Intracellular Targets$114,687
P50 · FY2013 · CA · contact PI
Statistics$82,079
P50 · FY2013 · CA · contact PI
Administration Statistics and IT$74,640
P50 · FY2013 · CA · contact PI
Developmental Funds$34,284
P50 · FY2013 · CA · contact PI
Career Development$34,284
P50 · FY2013 · CA · contact PI
Center for Molecular Imaging Research at MGH/HMS$1,358,452
P50 · FY2012 · CA · contact PI
Quantitative analysis of pharmacological mechanism by intravital imaging$807,902
R01 · FY2012 · CA · contact PI
Novel Probes for Imaging Beta Cell Mass$558,385
P01 · FY2012 · AI · contact PI
Training Grant in Molecular Imaging Research (MGH/HMS)$475,020
T32 · FY2012 · CA · contact PI
The Development of Clinical Grade, Targeted Magnetic Nanoparticles$467,878
U54 · FY2012 · CA · contact PI
Integrated FMT approaches for biomolecular measurements$382,216
R01 · FY2012 · EB · contact PI
Fast dienophile reactions for in vivo click imaging$381,359
R01 · FY2012 · EB · contact PI
Chip NMR biosensor for molecular analysis of cells$378,969
R01 · FY2012 · EB · contact PI
Mouse Tumor Biology and Imaging$339,999
P01 · FY2012 · CA · contact PI
Microvesicle analysis by Diagnostic Magnetic Resonance$225,522
P01 · FY2012 · CA · contact PI
MOLECULAR IMAGING CORE$220,957
P01 · FY2012 · CA · contact PI
BIND Chemistry for Imaging Intracellular Targets$109,765
P50 · FY2012 · CA · contact PI
Statistics$77,993
P50 · FY2012 · CA · contact PI
Administration Statistics and IT$71,228
P50 · FY2012 · CA · contact PI
Developmental Funds$32,577
P50 · FY2012 · CA · contact PI
Career Development$32,577
P50 · FY2012 · CA · contact PI
Center for Molecular Imaging Research at MGH/HMS$1,521,775
P50 · FY2011 · CA · contact PI
Quantitative analysis of pharmacological mechanism by intravital imaging$833,273
R01 · FY2011 · CA · contact PI
MOLECULAR IMAGING CORE$554,643
P01 · FY2011 · CA · contact PI
Novel Probes for Imaging Beta Cell Mass$536,745
P01 · FY2011 · AI · contact PI
Small Animal Imaging Resource$464,616
U24 · FY2011 · CA · contact PI
Training Grant in Molecular Imaging Research (MGH/HMS)$450,805
T32 · FY2011 · CA · contact PI
The Development of Clinical Grade, Targeted Magnetic Nanoparticles$410,276
U54 · FY2011 · CA · contact PI
Improved Staging of Pancreatic Cancer$386,313
P50 · FY2011 · CA · contact PI
Integrated FMT approaches for biomolecular measurements$382,230
R01 · FY2011 · EB · contact PI
Fast dienophile reactions for in vivo click imaging$381,396
R01 · FY2011 · EB · contact PI
Chip NMR biosensor for molecular analysis of cells$378,831
R01 · FY2011 · EB · contact PI
Mouse Tumor Biology and Imaging$256,247
P01 · FY2011 · CA · contact PI
TAS::75 0872::TAS TRANSLATIONAL PROGRAM OF EXCELLENCE IN NANOTECHNOLOGY (MGH)$16,844,471
N01 · FY2010 · HL · contact PI
Center for Molecular Imaging Research at MGH/HMS$1,923,146
P50 · FY2010 · CA · contact PI
Novel Probes for Imaging Beta Cell Mass$543,939
P01 · FY2010 · AI · contact PI
Intravital microscopy imaging system$500,000
S10 · FY2010 · RR · contact PI
Small Animal Imaging Resource$488,569
U24 · FY2010 · CA · contact PI
Improved Staging of Pancreatic Cancer$425,982
P50 · FY2010 · CA · contact PI
The Development of Clinical Grade, Targeted Magnetic Nanoparticles$423,474
U54 · FY2010 · CA · contact PI
Integrated FMT approaches for biomolecular measurements$397,679
R01 · FY2010 · EB · contact PI
Fast dienophile reactions for in vivo click imaging$396,840
R01 · FY2010 · EB · contact PI
Chip NMR biosensor for molecular analysis of cells$394,128
R01 · FY2010 · EB · contact PI
Imaging of Stromal Cells in the Tumor Microenvironment$375,448
U54 · FY2010 · CA · contact PI
Training grant in molecular imaging research$285,357
T32 · FY2010 · CA · contact PI
Molecular Imaging of Delivery Cells (Neural Precursor and T Lymphocytes) and Targ$273,735
P01 · FY2010 · CA · contact PI
Mouse Tumor Biology and Imaging$264,597
P01 · FY2010 · CA · contact PI
Core A: Molecular Imaging Core$254,900
P01 · FY2010 · CA · contact PI
Molecular Libraries$250,738
P50 · FY2010 · CA · contact PI
Career Development Program$220,029
P50 · FY2010 · CA · contact PI
Developmental Pilot Projects$152,498
P50 · FY2010 · CA · contact PI
Administrative Core$141,561
P50 · FY2010 · CA · contact PI
Translational Program of Excellence in Nanotechnology$3,302,454
U01 · FY2009 · HL · contact PI
Center for Molecular Imaging Research at MGH/HMS$1,942,000
P50 · FY2009 · CA · contact PI
DEVELOPMENT OF CLINICAL-GRADE, TARGETED MAGNETIC NANOPARTICLES$824,860
U54 · FY2009 · CA · contact PI
Imaging of Stromal Cells in the Tumor Microenvironment$610,511
U54 · FY2009 · CA · contact PI
Novel Probes for Imaging Beta Cell Mass$540,667
P01 · FY2009 · AI · contact PI
Small Animal Imaging Resource$493,355
U24 · FY2009 · CA · contact PI
Improved Staging of Pancreatic Cancer$422,108
P50 · FY2009 · CA · contact PI
Chip NMR biosensor for molecular analysis of cells$398,063
R01 · FY2009 · EB · contact PI
Hybrid Complete Protection Flourescence Molecular Tomography and X-ray CT$367,382
R01 · FY2009 · EB · contact PI
Small Animal Imaging Resource$306,059
U24 · FY2009 · CA · contact PI
Molecular Imaging of Delivery Cells (Neural Precursor and T Lymphocytes) and Targ$276,446
P01 · FY2009 · CA · contact PI
Training grant in molecular imaging research$262,608
T32 · FY2009 · CA · contact PI
Molecular Libraries$253,197
P50 · FY2009 · CA · contact PI
Core A: Molecular Imaging Core$250,865
P01 · FY2009 · CA · contact PI
Career Development Program$222,186
P50 · FY2009 · CA · contact PI
Chip NMR biosensor for molecular analysis of cells$175,968
R01 · FY2009 · EB · contact PI
Developmental Pilot Projects$153,993
P50 · FY2009 · CA · contact PI
Administrative Core$142,948
P50 · FY2009 · CA · contact PI
Translational Program of Excellence in Nanotechnology$3,236,405
U01 · FY2008 · HL · contact PI
Center for Molecular Imaging Research at MGH/HMS$1,575,134
P50 · FY2008 · CA · contact PI
DEVELOPMENT OF CLINICAL-GRADE, TARGETED MAGNETIC NANOPARTICLES$559,414
U54 · FY2008 · CA · contact PI
Small Animal Imaging Resource$493,355
U24 · FY2008 · CA · contact PI
Improved Staging of Pancreatic Cancer$406,658
P50 · FY2008 · CA · contact PI
Imaging of Stromal Cells in the Tumor Microenvironment$378,005
U54 · FY2008 · CA · contact PI
Hybrid Complete Protection Flourescence Molecular Tomography and X-ray CT$367,382
R01 · FY2008 · EB · contact PI
Training grant in molecular imaging research$306,347
T32 · FY2008 · CA · contact PI
Molecular Imaging of Delivery Cells (Neural Precursor and T Lymphocytes) and Targ$268,427
P01 · FY2008 · CA · contact PI
Core A: Molecular Imaging Core$244,243
P01 · FY2008 · CA · contact PI
Molecular Libraries$150,529
P50 · FY2008 · CA · contact PI
Career Development Program$132,092
P50 · FY2008 · CA · contact PI
Developmental Pilot Projects$91,550
P50 · FY2008 · CA · contact PI
Administrative Core$84,984
P50 · FY2008 · CA · contact PI
Translational Program of Excellence in Nanotechnology$3,302,454
U01 · FY2007 · HL · contact PI
Center for Molecular Imaging Research at MGH/HMS$1,942,000
P50 · FY2007 · CA · contact PI
Small Animal Imaging Resource$503,125
U24 · FY2007 · CA · contact PI
Imaging of Stromal Cells in the Tumor Microenvironment$407,005
U54 · FY2007 · CA · contact PI
Hybrid Complete Protection Flourescence Molecular Tomography and X-ray CT$385,503
R01 · FY2007 · EB · contact PI
Magnetic nanoswitches for sensing biomolecules$373,347
R01 · FY2007 · EB · contact PI
Improved Staging of Pancreatic Cancer$369,031
P50 · FY2007 · CA · contact PI
MR imaging of myeloperoxidase activity$358,421
R01 · FY2007 · HL · contact PI
Training grant in molecular imaging research$296,077
T32 · FY2007 · CA · contact PI