Helen Christou

4.0k total citations
78 papers, 3.0k citations indexed

About

Helen Christou is a scholar working on Pulmonary and Respiratory Medicine, Molecular Biology and Endocrine and Autonomic Systems. According to data from OpenAlex, Helen Christou has authored 78 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Pulmonary and Respiratory Medicine, 20 papers in Molecular Biology and 17 papers in Endocrine and Autonomic Systems. Recurrent topics in Helen Christou's work include Neonatal Respiratory Health Research (20 papers), Pulmonary Hypertension Research and Treatments (20 papers) and Neuroscience of respiration and sleep (14 papers). Helen Christou is often cited by papers focused on Neonatal Respiratory Health Research (20 papers), Pulmonary Hypertension Research and Treatments (20 papers) and Neuroscience of respiration and sleep (14 papers). Helen Christou collaborates with scholars based in United States, Greece and Germany. Helen Christou's co-authors include Stella Kourembanas, Toshisuke Morita, Dara Brodsky, Mark A. Perrella, Yuxiang Liu, Chung-Ming Hsieh, S. Alex Mitsialis, L.J. Van Marter, Raouf A. Khalil and Lester Kobzik and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Circulation.

In The Last Decade

Helen Christou

75 papers receiving 3.0k citations

Peers

Countries citing papers authored by Helen Christou

Since Specialization

Citations

This map shows the geographic impact of Helen Christou'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 Helen Christou with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helen Christou more than expected).

Fields of papers citing papers by Helen Christou

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helen Christou. 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 Helen Christou. The network helps show where Helen Christou may publish in the future.

Co-authorship network of co-authors of Helen Christou

This figure shows the co-authorship network connecting the top 25 collaborators of Helen Christou. A scholar is included among the top collaborators of Helen Christou based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Helen Christou. Helen Christou is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Single center experience with first-intention high-frequency jet vs. volume-targeted ventilation in extremely preterm neonates 2024 ·Frontiers in Pediatrics ·Dimitrios Rallis, (unknown), (unknown), (unknown), (unknown), Laura Bernardini, (unknown), (unknown), Helen Christou	2
2	Pulmonary Hypertension in Infants and Children with Vein of Galen Malformation and Association with Clinical Outcomes 2023 ·The Journal of Pediatrics ·(unknown), Darren B. Orbach, Kimberlee Gauvreau, (unknown), (unknown), Pankaj B. Agrawal, Helen Christou, Mary P. Mullen	1
3	Maternal diabetes and the role of neonatal reticulocyte hemoglobin content as a biomarker of iron status in the perinatal period 2022 ·Frontiers in Endocrinology ·(unknown), Dimitrios Rallis, Helen Christou, Georgıos Mitsiakos, Themistoklis Mikos, (unknown), (unknown), Anna Kioumi, Dimitrios G. Goulis, Vasiliki Soubasi	2
4	Acetazolamide Improves Right Ventricular Function and Metabolic Gene Dysregulation in Experimental Pulmonary Arterial Hypertension 2021 ·Frontiers in Cardiovascular Medicine ·(unknown), Zoe Michael, (unknown), Sally Vitali, Kosmas Kosmas, (unknown), Brian T. Kalish, Stella Kourembanas, Helen Christou	10
5	Association of circulating FGF-21 levels in the first week of life and postnatal growth in hospitalized preterm infants 2020 ·SHILAP Revista de lepidopterología ·Kyoung Eun Joung, (unknown), (unknown), (unknown), (unknown), (unknown), Helen Christou, Christos S. Mantzoros	4
6	Acetazolamide Modulates Pulmonary Inflammation and Ameliorates Severe Experimental Pulmonary Hypertension 2019 ·PEDIATRICS ·Zoe Michael, Helen Christou, Hannes Hudalla, Nicolas Christodoulou, Gareth R. Willis, Angeles Fernandez‐Gonzalez, (unknown), Stella Kourembanas	1
7	Carbonic Anhydrase Inhibition Ameliorates Inflammation and Experimental Pulmonary Hypertension 2019 ·American Journal of Respiratory Cell and Molecular Biology ·Hannes Hudalla, Zoe Michael, Nicolas Christodoulou, Gareth R. Willis, Angeles Fernandez‐Gonzalez, (unknown), Paul B. Dieffenbach, Laura E. Fredenburgh, Robert S. Stearman, Mark W. Geraci, Stella Kourembanas, Helen Christou	60
8	Early caloric deprivation in preterm infants affects Bayley-III scales performance at 18–24 months of corrected age 2019 ·Research in Developmental Disabilities ·(unknown), Dimitrios Rallis, Helen Christou, (unknown), Agoritsa Varaklioti, Paraskevi Karagianni, (unknown), Philippe-Richard Domeyer, (unknown), Vasiliki Soubasi	5
9	Adjuvant Effect of Bacille Calmette–Guérin on Hepatitis B Vaccine Immunogenicity in the Preterm and Term Newborn 2018 ·Frontiers in Immunology ·Annette Scheid, Francesco Borriello, Carlo Pietrasanta, Helen Christou, Joann Diray‐Arce, Matthew A. Pettengill, (unknown), Ning Li, Ilana Bergelson, Tobias R. Kollmann, David J. Dowling, Ofer Levy	33
10	Endothelial Indoleamine 2,3-Dioxygenase Protects against Development of Pulmonary Hypertension 2013 ·American Journal of Respiratory and Critical Care Medicine ·(unknown), Helen Christou, Li Liu, Gary Visner, S. Alex Mitsialis, Stella Kourembanas, Hanzhong Liu	43
11	An update on pharmacologic approaches to bronchopulmonary dysplasia 2013 ·Seminars in Perinatology ·Sailaja Ghanta, Kristen T. Leeman, Helen Christou	41
12	Intrauterine Closure of the Ductus Arteriosus: Implications for the Neonatologist 2009 ·American Journal of Perinatology ·Muhammad Aslam, Helen Christou	6
13	Impaired Vasoconstriction and Nitric Oxide-Mediated Relaxation in Pulmonary Arteries of Hypoxia- and Monocrotaline-Induced Pulmonary Hypertensive Rats 2009 ·Journal of Pharmacology and Experimental Therapeutics ·(unknown), (unknown), Sally Vitali, Elena Arons, Helen Christou, Raouf A. Khalil	68
14	Pharmacological Strategies in the Prevention and Management of Bronchopulmonary Dysplasia 2006 ·Seminars in Perinatology ·Rajiv Baveja, Helen Christou	39
15	Mechanisms of Heme Oxygenase-1-Mediated Cardiac and Pulmonary Vascular Protection in Chronic Hypoxia 2005 ·CHEST Journal ·Sally Vitali, S. Alex Mitsialis, Helen Christou, Angeles Fernandez‐Gonzalez, Xianlan Liu, Stella Kourembanas	11
16	Leptin in Relation to Growth and Developmental Processes in the Fetus 2002 ·Seminars in Reproductive Medicine ·Helen Christou, Shanti Serdy, Christos S. Mantzoros	34
17	Cord Blood Leptin and Insulin-Like Growth Factor Levels are Independent Predictors of Fetal Growth 2001 ·The Journal of Clinical Endocrinology & Metabolism ·Helen Christou, Jean M. Connors, Mary Ziotopoulou, (unknown), Elizabeth Papathanassoglou, Steven A. Ringer, Christos S. Mantzoros	153
18	Inhaled nitric oxide reduces the need for extracorporeal membrane oxygenation in infants with persistent pulmonary hypertension of the newborn 2000 ·Critical Care Medicine ·Helen Christou, L.J. Van Marter, David Wessel, Elizabeth N. Allred, Janie Kane, John E. Thompson, Ann R. Stark, Stella Kourembanas	81
19	Hypoxia induces severe right ventricular dilatation and infarction in heme oxygenase-1 null mice 1999 ·Journal of Clinical Investigation ·Shaw‐Fang Yet, Mark A. Perrella, Matthew D. Layne, Chung-Ming Hsieh, Koji Maemura, Lester Kobzik, Philippe Wiesel, Helen Christou, Stella Kourembanas, Mu-En Lee	339
20	Effect of inhaled nitric oxide on endothelin-1 and cyclic guanosine 5`-monophosphate plasma concentrations in newborn infants with persistent pulmonary hypertension 1997 ·The Journal of Pediatrics ·Helen Christou, Ian Adatia, L.J. Van Marter, Janie Kane, John E. Thompson, Ann R. Stark, David Wessel, Stella Kourembanas	66

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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