
Ihab Hajjar
Professor of Neurology and Medicine · Baylor College of Medicine
Credentials: · · · · · · ·
History
- Present
- 1997–1998
Geriatric Medicine
- 1994–1997
Internal Medicine
- 1990–1994
Doctor of Medicine
Research
JAMA · 2003 · First of 2 authors · Corresponding · 1,773 citations
Nature Medicine · 2020 · 842 citations
APOE4 impairs myelination via cholesterol dysregulation in oligodendrocytes
Nature · 2022 · 424 citations

16 papers

14 papers

11 papers

10 papers
- MO
10 papers · 2 as a resident

6 papers

6 papers
- TK
5 papers
Grants
- 2025–2030
National Institute on Aging · P30
Contact PI · $4.7M · Ut Southwestern Medical Center
- 2022–2027
Post COVID-19 Neuro-Cognitive Manifestations and Underlying Mechanisms in Older African Americans
National Institute on Aging · R01
Contact PI · $2.6M · Baylor College of Medicine
- 2021–2027
Digital Biomarkers for Alzheimer's Disease
National Institute on Aging · R01
Contact PI · $3.4M · Baylor College of Medicine
- 2020–2026
Mid-Career Program for Vascular Contributions to Alzheimer's Disease
National Institute on Aging · K24
Contact PI · $915K · Ut Southwestern Medical Center
Clinical trials
- 2019–2022
Montelukast Therapy on Alzheimer's Disease
Principal investigator · Completed · Phase 2
Emory University
- 2016–2020
Candesartan's Effects on Alzheimer's Disease And Related Biomarkers
Principal investigator · Completed · Phase 2
Emory University
- 2014–2018
CAndesartan vs LIsinopril Effects on the BRain
Principal investigator · Completed · Phase 2
Emory University
- 2008–2012
The Antihypertensives and Vascular, Endothelial and Cognitive Function Trial
Principal investigator · Completed · Phase 2
University of Southern California

