← Leaderboards
Hansel M. Fletcher
Loma Linda University
$10,355,074
Attributed
$10,534,485
Total exposure
8
Grants
8
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$10,534,485 · 8
By mechanism
R01$9,023,170 · 4
R21$861,100 · 2
R56$650,215 · 2
Top collaborators
- Jan S Potempa1 shared
Others in their field
Top investigators on “Virulence”
- Ronald B Corley · Boston University Medical Campus$43,000,000
- Joseph Heitman · Duke University$29,765,716
- Vanessa Sperandio · University Of Wisconsin-Madison$29,177,087
- Adolfo Garcia-Sastre · Jackson Laboratory$28,883,338
- John J Mekalanos · Harvard Medical School$28,747,360
- Scott J Hultgren · Washington University$28,322,020
Research focus
VirulencePreventionPorphyromonas GingivalisPeriodontal DiseasesProteinsOperonPigmentsDesignAnaerobic BacteriaPathogenicityNovel TherapeuticsGenesMutantPathogenPlayOxidative StressPropertyInflammatoryNovel Therapeutic InterventionPeriodontal PocketOrganismSuccessComplexVirulence Factors
Grant awards (34)
Structural-functional studies of gingipain biogenesis and localization$358,823
R56 · FY2025 · DE · contact PI
Mechanisms for the repair of oxidative stress-induced DNA damage in Porphyromonas$197,500
R21 · FY2022 · DE · contact PI
Mechanisms for the repair of oxidative stress-induced DNA damage in Porphyromonas$237,000
R21 · FY2021 · DE · contact PI
Studies on the virulence regulation in Porphyromonas$394,166
R01 · FY2020 · DE · contact PI
Studies on the virulence regulation in Porphyromonas$394,166
R01 · FY2019 · DE · contact PI
Studies on the virulence regulation in Porphyromonas$394,166
R01 · FY2018 · DE · contact PI
Studies on the virulence regulation in Porphyromonas$394,166
R01 · FY2017 · DE · contact PI
Studies on the virulence regulation in Porphyromonas$408,666
R01 · FY2016 · DE · contact PI
ECF sigma factors in adaptation and virulence of Porphyromonas gingivalis$355,500
R01 · FY2016 · DE · contact PI
ECF sigma factors in adaptation and virulence of Porphyromonas gingivalis$355,500
R01 · FY2015 · DE · contact PI
ECF sigma factors in adaptation and virulence of Porphyromonas gingivalis$355,500
R01 · FY2014 · DE · contact PI
Studies on the virulence regulation in Porphyromonas$291,392
R56 · FY2014 · DE · contact PI
Mechanisms for adaptation to oxidative stress in Porphyromonas gingivalis$460,906
R01 · FY2013 · DE · contact PI
ECF sigma factors in adaptation and virulence of Porphyromonas gingivalis$341,280
R01 · FY2013 · DE · contact PI
Studies on the virulence of Fillifactor alocis$189,600
R21 · FY2013 · DE · contact PI
ECF sigma factors in adaptation and virulence of Porphyromonas gingivalis$355,500
R01 · FY2012 · DE · contact PI
Mechanisms for adaptation to oxidative stress in Porphyromonas gingivalis$354,134
R01 · FY2012 · DE · contact PI
Studies on the virulence of Fillifactor alocis$237,000
R21 · FY2012 · DE · contact PI
Mechanisms for adaptation to oxidative stress in Porphyromonas gingivalis$125,976
R01 · FY2012 · DE · contact PI
Studies on virulence regulation in Porphyromonas$369,651
R01 · FY2011 · DE · contact PI
Mechanisms for adaptation to oxidative stress in Porphyromonas gingivalis$346,981
R01 · FY2011 · DE · contact PI
Studies on virulence regulation in Porphyromonas$381,082
R01 · FY2010 · DE · contact PI
Mechanisms for adaptation to oxidative stress in Porphyromonas gingivalis$357,712
R01 · FY2010 · DE · contact PI
Studies on virulence regulation in Porphyromonas$384,932
R01 · FY2009 · DE · contact PI
Mechanisms for adaptation to oxidative stress in Porphyromonas gingivalis$361,325
R01 · FY2009 · DE · contact PI
Studies on virulence regulation in Porphyromonas$384,932
R01 · FY2008 · DE · contact PI
Studies on virulence regulation in Porphyromonas$389,515
R01 · FY2007 · DE · contact PI
Studies on virulence regulation in Porphyromonas$333,940
R01 · FY2005 · DE
Studies on virulence regulation in Porphyromonas$27,314
R01 · FY2005 · DE
Studies on virulence regulation in Porphyromonas$333,370
R01 · FY2004 · DE
Studies on virulence regulation in Porphyromonas$287,000
R01 · FY2003 · DE
Studies on virulence regulation in Porphyromonas$44,476
R01 · FY2003 · DE
Studies on virulence regulation in Porphyromonas$287,000
R01 · FY2002 · DE
Studies on virulence regulation in Porphyromonas$44,314
R01 · FY2002 · DE