Katherine Amberson Hajjar MD
Brine Family Professor of Cell and Developmental Biology. Professor of Pediatrics. Professor of Pediatrics in Medicine. Attending Pediatrician, NewYork-Presbyterian Hospital.
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1300 York AvenueA-108New York, NY 10065
Phone+1 212-746-2034
Fax+1 212-746-8809
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Education & Training
Johns Hopkins UniversityFellowship, Hematology and Medical Oncology, 1982 - 1984
UPMC Medical EducationResidency, Pediatrics, 1978 - 1982- Johns Hopkins University School of MedicineClass of 1978
Certifications & Licensure
NY State Medical License 1984 - 2025
MD State Medical License 1982 - 1984
American Board of Pediatrics Pediatrics- American Board of Pediatrics Pediatric Hematology-Oncology
Awards, Honors, & Recognition
- Elected Member The American Society for Clinical Investigation, 1994
Publications & Presentations
PubMed
- 1 citationsAnnexin A2 promotes proliferative vitreoretinopathy in response to a macrophage inflammatory signal in mice.Min Luo, Dena Almeida, Valentina Dallacasagrande, Nadia Hedhli, Mrinali Gupta
Nature Communications. 2024-10-09 - 1 citationsBlockade of Annexin A2 Prevents Early Microvasculopathy in Murine Models of Diabetic Retinopathy.Valentina Dallacasagrande, Wei Liu, Dena Almeida, Min Luo, Katherine A Hajjar
Investigative Ophthalmology & Visual Science. 2023-04-03 - Annexin A2 Loss After Cardiopulmonary Bypass and Development of Acute Postoperative Respiratory Dysfunction in Children.Deyin D Hsing, Arabela C Stock, Bruce M Greenwald, Emile A Bacha, Patrick A Flynn
Critical Care Explorations. 2023-02-01
Abstracts/Posters
- Markedly Reduced Expression of Annexin A2 Is Associated with Hypofibrinolysis and Provoked and Unprovoked Venous ThromboembolismKatherine A. Hajjar, 61st Annual American Society of Hematology Meeting, Orlando, FL, 12/9/2019
Other
- The endothelium: A primerHajjar KA, Aird WC
http://www.uptodate.com/contents/the-endothelium-a-primer
UpToDate, Wolters Kluwer Health - 2012-02-17
Press Mentions
- Investigators Find New Cause of Inherited Predisposition to Blood ClotsMay 25th, 2021
- $5 Million Grant from Mastercard Funds Innovative Diversity Initiatives at Weill Cornell MedicineMarch 16th, 2021
Cell-Surface Translocation of Annexin A2 Contributes to Bleomycin-Induced Pulmonary Fibrosis by Mediating Inflammatory Response in MiceApril 2nd, 2019
Grant Support
- Annexin 2 In AngiogenesisNational Heart, Lung, And Blood Institute2008–2011
- The Annexin 2 Stress Response In Vascular CellsNational Heart, Lung, And Blood Institute2007–2011
- Cell Interactions In Vascular Injury And AtherogenesisNational Heart, Lung, And Blood Institute2007–2011
- Cardiovascular Biology And AtherosclerosisNational Heart, Lung, And Blood Institute2009
- Fibrinolytic Cofactor Function Of Protein S100a10/P11National Heart, Lung, And Blood Institute2005–2009
- Multidisciplinary Vascular Surgery Research Training ProgramNational Heart, Lung, And Blood Institute2008
- Identification Of Putative Protein Candidates In The Export Mechanism Of AnnexiNational Center For Research Resources2006–2008
- Identification Of Putative Ubiquination Sites On CalpactinNational Center For Research Resources2005–2008
- Identification Of Putative Protein Candidates In The Export Mechanism Of AnnexinNational Center For Research Resources2005
- Regulation Of Endothelial Cell Function In AngiogenesisNational Heart, Lung, And Blood Institute2001–2005
- Annexin II In AngiogenesisNational Heart, Lung, And Blood Institute2001–2005
- Annexin II Expression During Cardiovascular Cell InjuryNational Heart, Lung, And Blood Institute2001–2005
- Mass Spectrometric Identification Of Peptide Of AnnexinNational Center For Research Resources2004
- Small Animal Echocardiography SystemNational Center For Research Resources2002
- New Thromboregulatory Protein, Annexin IINational Heart, Lung, And Blood Institute1994–2002
- Role Of Annexin II In Angiogenesis And AtherogenesisNational Heart, Lung, And Blood Institute1999–2001
- Homocysteine And Endothelial Cell DysfunctionNational Heart, Lung, And Blood Institute1997–2000
- Endothelial Cell Injury And Processing Of Annexin IINational Heart, Lung, And Blood Institute1996–2000
- Tissue Plasminogen Activator Binding To Annexin II Tail Domain Direct ModulationNational Center For Research Resources1999
- Gordon Conference On Thrombolysis 1988National Heart, Lung, And Blood Institute1998
- Assembly Of The Fibrinolytic System On Endothelial CellsNational Heart, Lung, And Blood Institute1989–1993
- Membrane-Cytoskeletal Interactions In The Human PlateletNational Heart, Lung, And Blood Institute1985–1988
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