← Leaderboards
Jonathan Q. Purnell
Oregon Health And Science University
$8,347,870
Attributed
$10,570,057
Total exposure
15
Grants
7
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 $1.1M · FY2005–25$2M$1.5M$1M$500K$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$10,570,057 · 15
By mechanism
R01$8,737,240 · 5
M01$636,598 · 6
K23$523,260 · 1
R21$371,959 · 1
R03$151,000 · 1
R56$150,000 · 1
Top collaborators
- Janne Boone-Heinonen4 shared
- Melanie B Gillingham4 shared
Most similar at Oregon Health And Science University
Same institution · by research overlap
- David H. Ellison$31,545,883
- Mary H. Samuels$3,107,824
- Cary O. Harding$9,584,438
Others in their field
Top investigators on “Obesity”
- Chanza Baytop · Westat, Inc.$271,217,917
- Judith S. Currier · University Of California Los Angeles$139,907,800
- Joseph J. Eron · Univ Of North Carolina Chapel Hill$137,892,773
- Kathryn Hirst · Caritas St. Elizabeth'S Medical Center$108,827,660
- Peter Gordon Gillespie · Oregon Health And Science University$104,808,120
- Joseph E Robertson · Oregon Health & Science University$93,739,249
Research focus
ObesityBody WeightClinical ResearchAdipose TissueInsulin Sensitivity /ResistanceHuman SubjectDietCortisolCharacteristicsInsulin SensitivityHypothalamic Pituitary Adrenal AxisInsulinInsulin ResistanceHormone Regulation /Control MechanismFastingFatty AcidsAffectGhrelinInsightHormonesControl GroupsMetabolicRegulationResponse
Grant awards (45)
Preconception obesity treatment: maternal bariatric surgery and long-term child health outcomes$458,597
R01 · FY2025 · HD · contact PI
Preconception obesity treatment: maternal bariatric surgery and long-term child health outcomes$453,732
R01 · FY2024 · HD · contact PI
Preconception obesity treatment: maternal bariatric surgery and long-term child health outcomes$459,804
R01 · FY2023 · HD · contact PI
Preconception obesity treatment: maternal bariatric surgery and long-term child health outcomes$673,750
R01 · FY2022 · HD · contact PI
LABS Sub-study: Mechanisms of Durability of Type 2 Diabetes Remission$436,319
R01 · FY2018 · DK · contact PI
Role of Fatty Acid Oxidation Defects in Insulin Sensitivity$384,975
R01 · FY2018 · DK · contact PI
Role of Fatty Acid Oxidation Defects in Insulin Sensitivity$666,806
R01 · FY2017 · DK · contact PI
LABS Sub-study: Mechanisms of Durability of Type 2 Diabetes Remission$441,164
R01 · FY2017 · DK · contact PI
Role of Fatty Acid Oxidation Defects in Insulin Sensitivity$666,806
R01 · FY2016 · DK · contact PI
LABS Sub-study: Mechanisms of Durability of Type 2 Diabetes Remission$257,372
R01 · FY2016 · DK · contact PI
Role of Fatty Acid Oxidation Defects in Insulin Sensitivity$679,905
R01 · FY2015 · DK · contact PI
LABS Sub-study: Mechanisms of Durability of Type 2 Diabetes Remission$267,744
R01 · FY2015 · DK · contact PI
LABS Sub-study: Mechanisms of Durability of Type 2 Diabetes Remission$348,123
R01 · FY2014 · DK · contact PI
Structure and Regulation of Ghrelin in Obesity$267,236
R01 · FY2010 · DK · contact PI
Regulation of Brain Signaling After Bariatric Surgery$150,000
R56 · FY2010 · DK · contact PI
Structure and Regulation of Ghrelin in Obesity$115,444
R01 · FY2010 · DK · contact PI
Structure and Regulation of Ghrelin in Obesity$269,935
R01 · FY2009 · DK · contact PI
Structure and Regulation of Ghrelin in Obesity$269,935
R01 · FY2008 · DK · contact PI
Regulation of Cortisol Metabolism and Fat Patterning$322,145
R01 · FY2007 · DK · contact PI
Structure and Regulation of Ghrelin in Obesity$286,181
R01 · FY2007 · DK · contact PI
Hypothalamic fMRI response to nutrients$169,731
R21 · FY2007 · DK · contact PI
Regulation of Cortisol Metabolism and Fat Patterning$331,767
R01 · FY2006 · DK · contact PI
Hypothalamic fMRI response to nutrients$202,228
R21 · FY2006 · DK · contact PI
Regulation of Cortisol Metabolism and Fat Patterning$339,750
R01 · FY2005 · DK
MENOPAUSE, CPR, AND VISCERAL FAT$143,639
M01 · FY2005 · RR
LONG TERM STUDIES IN ADDISON'S PATIENTS$52,232
M01 · FY2005 · RR
CHANGE IN LEPTIN AS A PREDICTOR OF SATIETY WITH HIGH PROTEIN FEEDING$17,410
M01 · FY2005 · RR
ECTOPIC FAT IN INSULIN RESISTANCE AND DIABETES$12,437
M01 · FY2005 · RR
HYPOTHALAMIC FMRI RESPONSE TO NUTRIENTS$1,244
M01 · FY2005 · RR
Regulation of Cortisol Metabolism and Fat Patterning$339,750
R01 · FY2004 · DK
Change in Leptin as a Predictor of Satiety with High Protein Feeding.$257,885
M01 · FY2004 · RR
Long term studies in Addison's patients$85,555
M01 · FY2004 · RR
Menopause, CPR, and visceral fat$57,443
M01 · FY2004 · RR
Ectopic fat in insulin resistance and diabetes$4,889
M01 · FY2004 · RR
CORTISOL, CENTRAL OBESITY, AND INSULIN RESISTANCE$133,380
K23 · FY2003 · DK
Sex steroid, HPA regulation, and fat patterning$75,500
R03 · FY2003 · DK
CORTISOL, CENTRAL OBESITY, AND INSULIN RESISTANCE$132,300
K23 · FY2002 · DK
Sex steroid, HPA regulation, and fat patterning$75,500
R03 · FY2002 · DK
CORTISOL PRODUCTION RATE &INSULIN RESISTANCE IN OBESITY$0
M01 · FY2002 · RR
CORTISOL, CENTRAL OBESITY, AND INSULIN RESISTANCE$132,300
K23 · FY2001 · DK
CORTISOL PRODUCTION RATE &INSULIN RESISTANCE IN OBESITY$0
M01 · FY2001 · RR
CORTISOL, CENTRAL OBESITY, AND INSULIN RESISTANCE$111,515
K23 · FY2000 · DK
CORTISOL, CENTRAL OBESITY, AND INSULIN RESISTANCE$13,765
K23 · FY2000 · DK
CORTISOL PRODUCTION RATE AND INSULIN RESISTANCE IN OBESITY$3,864
M01 · FY2000 · RR
CORTISOL PRODUCTION RATE &INSULIN RESISTANCE IN OBESITY$0
M01 · FY2000 · RR