← Leaderboards
Ryan T. Demmer
Columbia University Health Sciences
$5,389,015
Attributed
$6,321,338
Total exposure
9
Grants
6
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 $762.2K · FY2008–25$1M$750K$500K$250K$0
'08
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
'19
'20
'21
'22
'23
'24
'25
Funding mix
By agency
NIH$6,321,338 · 9
By mechanism
R01$3,062,216 · 1
R03$956,234 · 3
R21$857,000 · 2
R00$782,515 · 1
T32$483,412 · 1
K99$179,961 · 1
Top collaborators
- Gen Li5 shared
- Mark A Pereira2 shared
- James S Pankow1 shared
- John Robert Warren1 shared
Most similar at Columbia University Health Sciences
Same institution · by research overlap
- Gen Li$1,748,910
- Panos N Papapanou$4,580,480
- James McCallum Noble$15,305,069
Others in their field
Top investigators on “Diabetes Mellitus”
- Jeffrey P Krischer · University Of South Florida$608,226,434
- Kathryn Hirst · Caritas St. Elizabeth'S Medical Center$177,347,135
- John M Lachin · George Washington University$155,262,668
- David M Nathan · Massachusetts Institute Of Technology$142,806,023
- Judith S Hochman · New York University School Of Medicine$100,149,457
- Jose A Luchsinger · Columbia University Health Sciences$75,551,718
Research focus
Diabetes MellitusLinkParticipantFutureInsulin ResistanceInflammationFollow-UpReportingInsulinPeriodontal DiseasesDesignRisk FactorsEnrollmentResearch DesignDiabetes RiskMediator Of Activation ProteinNon-Insulin-Dependent Diabetes MellitusDietMicrobialSamplingPeriodontal InfectionPopulation BasedBlood Glucose RegulationMediating
Grant awards (23)
The Oral Microbiome and Cognitive Function$332,787
R03 · FY2025 · DE · contact PI
Novel Statistical Methods for Oral Microbiome Data Analysis$142,396
R03 · FY2023 · DE
Cardiovascular Disease Epidemiology & Prevention$483,412
T32 · FY2022 · HL
Novel Statistical Methods for Oral Microbiome Data Analysis$152,176
R03 · FY2022 · DE
The Influence of Physical Activity on the Gut Microbiome of Pre-Diabetic Adults$232,500
R21 · FY2021 · DK
The Influence of Physical Activity on the Gut Microbiome of Pre-Diabetic Adults$192,500
R21 · FY2020 · DK · contact PI
The Subgingival Microbiome and Impaired Glucose Regulation$556,686
R01 · FY2019 · DK · contact PI
Multivariate analysis of microbial absolute abundance in population-based studies.$119,484
R03 · FY2019 · DE
Multivariate analysis of microbial absolute abundance in population-based studies$37,516
R03 · FY2019 · DE
The Subgingival Microbiome and Impaired Glucose Regulation$590,372
R01 · FY2018 · DK · contact PI
Multivariate analysis of microbial absolute abundance in population-based studies.$171,875
R03 · FY2018 · DE
The Subgingival Microbiome and Impaired Glucose Regulation$403,104
R01 · FY2017 · DK · contact PI
The Subgingival Microbiome and Impaired Glucose Regulation$194,154
R01 · FY2017 · DK · contact PI
The Subgingival Microbiome and Impaired Glucose Regulation$646,105
R01 · FY2016 · DK · contact PI
The Subgingival Microbiome and Impaired Glucose Regulation$671,795
R01 · FY2015 · DK · contact PI
Periodontal Infections and Type 2 Diabetes Mellitus Risk$69,290
R00 · FY2014 · DE · contact PI
Subgingival microbial community structure and insulin resistance$192,000
R21 · FY2013 · DE · contact PI
Subgingival microbial community structure and insulin resistance$240,000
R21 · FY2012 · DE · contact PI
Periodontal Infections and Type 2 Diabetes Mellitus Risk$229,993
R00 · FY2012 · DE · contact PI
Periodontal Infections and Type 2 Diabetes Mellitus Risk$236,826
R00 · FY2011 · DE · contact PI
Periodontal Infections and Type 2 Diabetes Mellitus Risk$246,406
R00 · FY2010 · DE · contact PI
Periodontal Infections and Type 2 Diabetes Mellitus Risk$89,978
K99 · FY2009 · DE · contact PI
Periodontal Infections and Type 2 Diabetes Mellitus Risk$89,983
K99 · FY2008 · DE · contact PI