ScienceDex / Researcher record
Charles A O'Brien
- University of Arkansas for Medical Sciences · Internal Medicine (NIH department code)
- University of Arkansas for Medical Sciences (no department on record)
- Gordon Research Conferences (no department on record)
From the FY2024 NIH awards this investigator leads as contact PI. The department is the award's.
FY2024 NIH rank #10,960
- R01 Holder
- Early Career
- Diverse Portfolio
NIH Funding · FY2024
Award-linked funding history
Linked NIH award amounts and rank by fiscal year.
Linked awards ($M)Award-linked rank
View yearly values
| Fiscal year | Linked awards | Records | Rank |
|---|---|---|---|
| 2024 | $1,282,569 | 5 | #10,960 |
| 2025 | $934,876 | 3 | #17,676 |
| 2026 | $2,612,680 | 2 | #7,424 |
Award activity
Awards through the years
NIH award records listing this researcher in each fiscal year.
- FY2024 · selected5 records
- FY20253 records
- FY20262 records
Each bar starts at zero. Annual records can include renewals of the same project; they are not a count of distinct career grants.
Publications
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Researcher identity and coverage
- Current affiliation
- Not verified in ScienceDex.NIH award organizations may differ from a researcher's employer.
- NIH RePORTER identity
- Profile ID 2105531Search this ID in NIH RePORTER
- ORCID iD
- No ORCID iD on recordA researcher can add one by claiming this profile.
- ScienceDex PI coverage
- FY2024 through FY2026Career claims are limited to the years shown.
FY2026 award categories
- Internal Medicine
FY2024 award records by amount
NIH award records listing Charles A O'Brien as a PI. Multi-PI records show the full award amount for context.
- 5R01AG068449-04R01Co-investigatorDifferent consequences of cellular aging in cortical versus cancellous bone- ResubmissionUniversity of Arkansas for Medical Sciences · Internal Medicine (NIH department code)$383.6Kaward amount
- 5R01AR049794-18R01Contact PIOsteocyte Control of Bone RemodelingUniversity of Arkansas for Medical Sciences · Internal Medicine (NIH department code)$324.4Kaward amount
- 5P20GM125503-07P20Contact PICenter for Musculoskeletal Disease Research (CMDR)$309.6Kaward amount
- 3P20GM125503-07S1P20Contact PICenter for Musculoskeletal Disease Research (CMDR)University of Arkansas for Medical Sciences · Internal Medicine (NIH department code)$250Kaward amount
- 1R13AR083806-01R13Contact PI2024 Bones and Teeth Gordon Research Conference and Gordon Research Seminar$15Kaward amount
Award organizations
Organizations that administered FY2024 awards listing Charles A O'Brien as a PI.
Coverage and award-record milestones
Computed from the fiscal years currently available in ScienceDex.
- 2024First NIH AwardUniversity of Arkansas for Medical Sciences
- 2024$500K Cumulative Funding
- 2024$1M Cumulative Funding
- 2025$2M Cumulative Funding
- 2025Multi-Institutional ResearchAwards at 2 institutions
- 2025R01 Grant Holder
- 2026Entered Top 50% NationallyRanked #7424
Shared-award investigators
Other investigators listed on at least one of the same NIH award records as Charles A O'Brien.
Intawat Nookaew
University of Arkansas for Medical Sciences
3
shared awards
Jesus Delgado-Calle
University of Arkansas for Medical Sciences
3
shared awards
Jinhu Xiong
University of Arkansas for Medical Sciences
3
shared awards
Qiang Fu
University of Arkansas for Medical Sciences
3
shared awards
Amy Yoshiko Sato
University of Arkansas for Medical Sciences
2
shared awards
Christopher Wardell
University of Arkansas for Medical Sciences
2
shared awards
Maria Jose Almeida
University of Arkansas for Medical Sciences
2
shared awards
Melda Onal
University of Arkansas for Medical Sciences
2
shared awards
Rebekah Margaret Samsonraj
University of Arkansas for Medical Sciences
2
shared awards
Neha Dole
University of Arkansas for Medical Sciences
1
shared award