Onyinye Onyekwere

5.8k citations

29 papers · 4.4k indexed · 1 hit paper · h-index 18

Oncology top 1%
Genetics top 1%
- Hemoglobinopathies and Related Disorders 25
- Myeloproliferative Neoplasms: Diagnosis and Treatment 3
Hematology top 1%
- Iron Metabolism and Disorders 17
- Blood groups and transfusion 4
Biotechnology top 0.5%
Cancer Research top 2%
Radiology, Nuclear Medicine and Imaging
- Autopsy Techniques and Outcomes 2
Nutrition and Dietetics
- Trace Elements in Health 2
Pediatrics, Perinatology and Child Health
- Neonatal Health and Biochemistry 2
Pulmonary and Respiratory Medicine
- Chronic Obstructive Pulmonary Disease (COPD) Research 2

Co-authors: Michael B. Kastan R W Craig Bert Vogelstein Gregory J. Kato Mark T. Gladwin Oswaldo Castro Victor R. Gordeuk Sohail Rana
Cited by: Oncology Genetics Hematology
Journals: Blood (10 papers)The American Journal of Cardiology (1 paper)International Journal of Radiation Oncology*Biology*Physics (1 paper)
Partner nations: United States Italy United Kingdom

In The Last Decade

Onyinye Onyekwere

28 papers receiving 4.3k citations

Hit Papers

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Peers

Countries citing papers authored by Onyinye Onyekwere

Since Specialization

Citations

This map shows the geographic impact of Onyinye Onyekwere's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Onyinye Onyekwere with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Onyinye Onyekwere more than expected).

Fields of papers citing papers by Onyinye Onyekwere

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Onyinye Onyekwere. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Onyinye Onyekwere. The network helps show where Onyinye Onyekwere may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Onyinye Onyekwere, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Onyinye Onyekwere Line = papers co-authored together Onyinye Onyekwere links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Sickle cell vaso-occlusion causes activation of iNKT cells that is decreased by the adenosine A2A receptor agonist regadenoson Blood ·Joshua J. Field,Gene Lin,Maureen Okam,Elaine M. Majerus,Jeffrey R. Keefer,Onyinye Onyekwere,Ainsley Ross,Federico Campigotto,Donna Neuberg,Joel Linden,David G. Nathan	2013	72
2	Abnormal Pulmonary Function and Associated Risk Factors in Children and Adolescents With Sickle Cell Anemia Journal of Pediatric Hematology/Oncology ·Manuel Arteta,Andrew Campbell,Mehdi Nouraie,Sohail Rana,Onyinye Onyekwere,Gregory J. Ensing,Craig Sable,Niti Dham,Deepika S. Darbari,Lori Luchtman‐Jones,Gregory J. Kato,Mark T. Gladwin,Oswaldo Castro,Caterina P. Minniti,Victor R. Gordeuk	2013	38
3	Clinical correlates of acute pulmonary events in children and adolescents with sickle cell disease European Journal Of Haematology ·Rabindra N. Paul,Caterina P. Minniti,Mehdi Nouraie,Lori Luchtman‐Jones,Andrew Campbell,Sohail Rana,Onyinye Onyekwere,Deepika S. Darbari,Olaid Ajayi,Manuel Arteta,Gregory J. Ensing,Craig Sable,Niti Dham,Gregory J. Kato,Mark T. Gladwin,Oswaldo Castro,Victor R. Gordeuk	2013	27
4	Refining the value of secretory phospholipase A₂ as a predictor of acute chest syndrome in sickle cell disease: results of a feasibility study (PROACTIVE) British Journal of Haematology ·Lori Styles,Carrie Wager,Richard Labotka,Kim Smith‐Whitley,Alexis A. Thompson,Peter A. Lane,Lillian E.C. McMahon,R Eric Miller,Susan D. Roseff,Rathi V. Iyer,Lewis L. Hsu,Oswaldo Castro,Kenneth I. Ataga,Onyinye Onyekwere,Maureen Okam,Rita Bellevue,Scott T. Miller	2012	38
5	Sickle cell disease (SCD), iNKT cells, and regadenoson infusion. PubMed ·David G. Nathan,Joshua J. Field,Gene Lin,Donna Neuberg,Elaine M. Majerus,Onyinye Onyekwere,Jeffrey R. Keefer,Maureen Okam,Ainsley Ross,Joel Linden	2012	5
6	Markers of Severe Vaso-Occlusive Painful Episode Frequency in Children and Adolescents with Sickle Cell Anemia The Journal of Pediatrics ·Deepika S. Darbari,Onyinye Onyekwere,Mehdi Nouraie,Caterina P. Minniti,Lori Luchtman‐Jones,Sohail Rana,Craig Sable,Gregory J. Ensing,Niti Dham,Andrew Campbell,Manuel Arteta,Mark T. Gladwin,Oswaldo Castro,James G. Taylor,Gregory J. Kato,Victor R. Gordeuk	2011	84
7	Prospective Echocardiography Assessment of Pulmonary Hypertension and Its Potential Etiologies in Children With Sickle Cell Disease††Conflicts of interest: Dr. Gordeuk has received grants from BioMarin Pharmaceutical Inc., Novato, California, and Actelion Pharmaceuticals Ltd., Allschwil, Switzerland, and is a consultant for Ikaria Holdings, Clinton, New Jersey. The American Journal of Cardiology ·Niti Dham,Gregory J. Ensing,Caterina P. Minniti,Andrew Campbell,Manuel Arteta,Sohail Rana,Deepika S. Darbari,Mehdi Nouraie,Onyinye Onyekwere,Malgorzata Lasota,Gregory J. Kato,Mark T. Gladwin,Oswaldo Castro,Victor R. Gordeuk,Craig Sable	2009	44
8	Prospective evaluation of haemoglobin oxygen saturation at rest and after exercise in paediatric sickle cell disease patients British Journal of Haematology ·Andrew Campbell,Caterina P. Minniti,Mehdi Nouraie,Manuel Arteta,Sohail Rana,Onyinye Onyekwere,Craig Sable,Gregory J. Ensing,Niti Dham,Lori Luchtman‐Jones,Gregory J. Kato,Mark T. Gladwin,Oswaldo Castro,Victor R. Gordeuk	2009	48
9	Elevated tricuspid regurgitant jet velocity in children and adolescents with sickle cell disease: association with hemolysis and hemoglobin oxygen desaturation Haematologica ·Caterina P. Minniti,Craig Sable,Andrew Campbell,Sohail Rana,Gregory J. Ensing,Niti Dham,Onyinye Onyekwere,Mehdi Nouraie,Gregory J. Kato,Mark T. Gladwin,Oswaldo Castro,Victor R. Gordeuk	2009	138
10	Ferritin and increased vs upper reference interval tibc saturation to identify increased iron stores in African Americans Clinica Chimica Acta ·Onyinye Onyekwere,Padma Kamineni,Tiffany Nicole Johnson‐Largent,Margaret Fadojutimi-Akinsiku,F. Dawkins,Victor R. Gordeuk	2009	1
11	Relationship of erythropoietin, fetal hemoglobin, and hydroxyurea treatment to tricuspid regurgitation velocity in children with sickle cell disease Blood ·Victor R. Gordeuk,Andrew Campbell,Sohail Rana,Mehdi Nouraie,Xiaomei Niu,Caterina P. Minniti,Craig Sable,Deepika S. Darbari,Niti Dham,Onyinye Onyekwere,Tatiana Ammosova,Sergeï Nekhai,Gregory J. Kato,Mark T. Gladwin,Oswaldo Castro	2009	46
12	High-density SNP genotyping to define β-globin locus haplotypes Blood Cells Molecules and Diseases ·L LIU,Shalini Muralidhar,Manvendra Singh,C SYLVAN,Inderdeep S. Kalra,Charles T. Quinn,Onyinye Onyekwere,Betty S. Pace	2008	19
13	Patient-Reported Outcomes of Deferasirox (Exjade®, ICL670) versus Deferoxamine in Sickle Cell Disease Patients with Transfusional Hemosiderosis Acta Haematologica ·Elliott Vichinsky,Zahra Pakbaz,Onyinye Onyekwere,John B. Porter,Paul Swerdlow,Thomas D. Coates,Peter A. Lane,Beatrice Files,Brigitta U. Mueller,Léna Coïc,Gian Luca Forni,Roland A. Fischer,Peter Marks,Diana Rofail,Linda Abetz,Jean‐François Baladi	2008	55
14	PULMONARY HYPERTENSION IN SICKLE CELL DISEASE: Relevance to Children Pediatric Hematology and Oncology ·Gregory J. Kato,Onyinye Onyekwere,Mark T. Gladwin	2007	80
15	l‐selectin gene polymorphisms and complications of sickle cell disease International Journal of Laboratory Hematology ·Cynthia C. Ugochukwu,Iheanyi Okpala,Panagiotis Pantelidis,Baba Inusa,Obike Goodswill Ibegbulam,Onyinye Onyekwere	2007	8
16	Pulmonary Hypertension in Children and Adolescents with Sickle Cell Disease Pediatric Cardiology ·Onyinye Onyekwere,Andrew Campbell,Meron Teshome,S. Onyeagoro,Caprice Sylvan,A. Akintilo,Sally K. Hutchinson,Gregory J. Ensing,Peter Gaskin,Gregory J. Kato,Sohail Rana,John Kwagyan,Victor R. Gordeuk,James A. Williams,Oswaldo Castro	2007	70
17	Self-perceived Loss of Control and Untreated Dental Decay in African American Adults With and Without Sickle Cell Disease Journal of Health Care for the Poor and Underserved ·Brian Laurence,Dexter Woods,David George,Onyinye Onyekwere,Ralph V. Katz,Sophie Lanzkron,Marie Diener‐West,Neil R. Powe	2006	8
18	A Randomized, Controlled Phase II Trial in Sickle Cell Disease Patients with Chronic Iron Overload Demonstrates That the Once-Daily Oral Iron Chelator Deferasirox (Exjade®, ICL670) Is Well Tolerated and Reduces Iron Burden. Blood ·Elliott Vichinsky,R Fischer,Ellen B. Fung,Onyinye Onyekwere,John B. Porter,Paul Swerdlow,Thomas D. Coates,Peter A. Lane,B. Files,Brigitta U. Mueller,Françoise Bernaudin,Gian Luca Forni,C. Ressayre-Djaffer,Insa Gathmann,Jaymes Holland,D. Alberti,Peter Marks	2005	19
19	Iron overload in Africans and African-Americans and a common mutation in the SCL40A1 (ferroportin 1) gene☆ Blood Cells Molecules and Diseases ·Victor R. Gordeuk,Angela Caleffi,Elena Corradini,Francesca Ferrara,Richard A. Jones,Oswaldo Castro,Onyinye Onyekwere,Rick A. Kittles,Elisa Pignatti,Giuliana Montosi,Cinzia Garuti,Innocent T. Gangaidzo,Zvenyika A. R. Gomo,Victor Moyo,Tracey A. Rouault,Patrick MacPhail,Antonello Pietrangelo	2003	138
20	Selection of reagents for human radioimmunotherapy International Journal of Radiation OncologyBiologyPhysics ·H. M. Vriesendorp,Syed M. Quadri,Randy L. Stinson,Onyinye Onyekwere,Y. Shag,J Klein,Peter K. Leichner,J.R. Williams	1992	30

About Onyinye Onyekwere

Onyinye Onyekwere is a scholar working on Genetics, Hematology and Physiology, having authored 29 papers that have together received 4.4k indexed citations. Recurring topics across this work include Hemoglobinopathies and Related Disorders (25 papers), Iron Metabolism and Disorders (17 papers), Blood groups and transfusion (4 papers), Myeloproliferative Neoplasms: Diagnosis and Treatment (3 papers), Autopsy Techniques and Outcomes (2 papers), Trace Elements in Health (2 papers), Neonatal Health and Biochemistry (2 papers) and Chronic Obstructive Pulmonary Disease (COPD) Research (2 papers). The work is most often cited by research in Oncology (2.4k citations), Genetics (896 citations) and Hematology (798 citations). Onyinye Onyekwere has collaborated with scholars based in United States, Italy and United Kingdom. Frequent co-authors include Michael B. Kastan, R W Craig, Bert Vogelstein, Gregory J. Kato, Mark T. Gladwin, Oswaldo Castro, Victor R. Gordeuk, Sohail Rana, Andrew Campbell and Gregory J. Ensing. Their work appears in journals such as Blood, The American Journal of Cardiology and International Journal of Radiation Oncology*Biology*Physics.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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