# Charles A. O’Brien

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/charles-a-o-brien/

## Facts

| Field | Value |
| --- | --- |
| Citations | 17,774 |
| Field | Bone health and treatments |
| h-index | 64 |
| i10-index | 94 |
| Last Known Institution | University of Arkansas Medical Center |
| OpenAlex ID | https://openalex.org/A5032280425 |
| ORCID iD | https://orcid.org/0000-0002-5286-6821 |
| Works | 187 |

## Researcher papers

- [Reversal of Bone Loss in Mice by Nongenotropic Signaling of Sex Steroids](https://scholariq.org/papers/reversal-of-bone-loss-in-mice-by-nongenotropic-signaling-of-sex-steroids/)
- [Glucocorticoids Act Directly on Osteoclasts to Increase Their Life Span and Reduce Bone Density](https://scholariq.org/papers/glucocorticoids-act-directly-on-osteoclasts-to-increase-their-life-span-and/)

## Researcher topics

- [Bone health and treatments](https://scholariq.org/topics/bone-health-and-treatments/)
- [Bone Metabolism and Diseases](https://scholariq.org/topics/bone-metabolism-and-diseases/)
- [Biomarkers in Disease Mechanisms](https://scholariq.org/topics/biomarkers-in-disease-mechanisms/)
- [Cancer Diagnosis and Treatment](https://scholariq.org/topics/cancer-diagnosis-and-treatment/)
- [Bone health and osteoporosis research](https://scholariq.org/topics/bone-health-and-osteoporosis-research/)

## Researcher university

- [University of Arkansas Medical Center](https://scholariq.org/institutions/university-of-arkansas-medical-center/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.