Chandy C. John

9.6k total citations
228 papers, 6.2k citations indexed

About

Chandy C. John is a scholar working on Public Health, Environmental and Occupational Health, Genetics and Immunology. According to data from OpenAlex, Chandy C. John has authored 228 papers receiving a total of 6.2k indexed citations (citations by other indexed papers that have themselves been cited), including 153 papers in Public Health, Environmental and Occupational Health, 48 papers in Genetics and 40 papers in Immunology. Recurrent topics in Chandy C. John's work include Malaria Research and Control (144 papers), Mosquito-borne diseases and control (91 papers) and Hemoglobinopathies and Related Disorders (48 papers). Chandy C. John is often cited by papers focused on Malaria Research and Control (144 papers), Mosquito-borne diseases and control (91 papers) and Hemoglobinopathies and Related Disorders (48 papers). Chandy C. John collaborates with scholars based in United States, Uganda and Kenya. Chandy C. John's co-authors include Robert O. Opoka, Richard Idro, Paul Bangirana, Michael J. Boivin, Justus Byarugaba, Peter Odada Sumba, James W. Kazura, Andrea L. Conroy, Charles R. Newton and Kevin Marsh and has published in prestigious journals such as Nature, New England Journal of Medicine and JAMA.

In The Last Decade

Chandy C. John

214 papers receiving 6.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Chandy C. John United States	42	4.0k	1.2k	867	698	611	228	6.2k
Robert O. Opoka Uganda	38	2.5k 0.6×	714 0.6×	914 1.1×	389 0.6×	575 0.9×	217	5.7k
Richard Idro Uganda	36	2.4k 0.6×	631 0.5×	1.0k 1.2×	596 0.9×	760 1.2×	155	4.7k
Marcus Lacerda Brazil	48	5.3k 1.3×	981 0.8×	670 0.8×	1.3k 1.8×	1.5k 2.4×	390	9.0k
Freya J. I. Fowkes Australia	42	3.4k 0.9×	1.4k 1.2×	464 0.5×	517 0.7×	261 0.4×	121	6.4k
David Brewster Australia	31	2.5k 0.6×	1.3k 1.1×	304 0.4×	526 0.8×	553 0.9×	85	5.5k
Tsin Wen Yeo Australia	42	4.0k 1.0×	924 0.8×	228 0.3×	1.0k 1.5×	746 1.2×	138	5.6k
Jonathan K. Stiles United States	34	1.4k 0.4×	1.2k 1.0×	246 0.3×	411 0.6×	379 0.6×	116	5.3k
Jørgen A. L. Kurtzhals Denmark	42	3.1k 0.8×	2.4k 2.0×	199 0.2×	707 1.0×	546 0.9×	162	5.9k
Terrie E. Taylor United States	61	10.2k 2.6×	3.0k 2.5×	1.1k 1.3×	1.8k 2.6×	1.4k 2.3×	262	13.3k
Wuelton Marcelo Monteiro Brazil	38	2.6k 0.6×	328 0.3×	447 0.5×	625 0.9×	641 1.0×	336	5.7k

Countries citing papers authored by Chandy C. John

Since Specialization

Citations

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

Fields of papers citing papers by Chandy C. John

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chandy C. John. 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 Chandy C. John. The network helps show where Chandy C. John may publish in the future.

Co-authorship network of co-authors of Chandy C. John

This figure shows the co-authorship network connecting the top 25 collaborators of Chandy C. John. A scholar is included among the top collaborators of Chandy C. John 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 Chandy C. John. Chandy C. John 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

Power‐Hays, Alexandra, Kathryn McElhinney, Thomas N. Williams, et al.. (2025). Hydroxyurea pharmacokinetics in children with sickle cell anemia across different global populations. Blood Advances. 10(2). 418–427.

Namazzi, Ruth, et al.. (2025). Cerebral Malaria and Severe Malarial Anemia, but not Other Forms of Severe Malaria, Are Associated With Long-Term Cognitive Impairment. Clinical Infectious Diseases.

Mzinza, David, Ruth Namazzi, Robert O. Opoka, et al.. (2025). Gut bacterial dysbiosis in pediatric severe malaria associates with post-discharge mortality. Nature Communications. 16(1). 9658–9658.

Datta, Dibyadyuti, Paul Bangirana, Robert O. Opoka, et al.. (2023). Blood biomarkers of neuronal injury in paediatric cerebral malaria and severe malarial anaemia. Brain Communications. 5(6). fcad323–fcad323. 4 indexed citations

Opoka, Robert O., Phillip Kasirye, Heather Hume, et al.. (2023). Cost-Effectiveness of Hydroxyurea for Sickle Cell Anemia in a Low-Income African Setting: A Model-Based Evaluation of Two Dosing Regimens. PharmacoEconomics. 41(12). 1603–1615. 7 indexed citations

Watson, James A, Sophie Uyoga, Perpetual Wanjiku, et al.. (2022). Improving the diagnosis of severe malaria in African children using platelet counts and plasma Pf HRP2 concentrations. Science Translational Medicine. 14(654). eabn5040–eabn5040. 25 indexed citations

Cha, Sung‐Jae, Brian D. Gregory, Yong Seok Lee, et al.. (2022). Identification of Key Determinants of Cerebral Malaria Development and Inhibition Pathways. mBio. 13(1). e0370821–e0370821. 3 indexed citations

Conroy, Andrea L., Tuan M. Tran, Robert O. Opoka, et al.. (2022). Plasma Amino Acid Concentrations in Children With Severe Malaria Are Associated With Mortality and Worse Long-term Kidney and Cognitive Outcomes. The Journal of Infectious Diseases. 226(12). 2215–2225. 7 indexed citations

Mandal, Rabindra K., Joshua E. Denny, Ruth Namazzi, et al.. (2021). Dynamic modulation of spleen germinal center reactions by gut bacteria during Plasmodium infection. Cell Reports. 35(6). 109094–109094. 24 indexed citations

10.

Ayodo, George, Michael D. Macklin, Andrew Obala, et al.. (2021). The prevalence and density of asymptomatic Plasmodium falciparum infections among children and adults in three communities of western Kenya. Malaria Journal. 20(1). 371–371. 13 indexed citations

11.

Clayton, Katherine N., et al.. (2021). Towards the use of a smartphone imaging-based tool for point-of-care detection of asymptomatic low-density malaria parasitaemia. Malaria Journal. 20(1). 380–380. 18 indexed citations

12.

Namazzi, Ruth, Gregory S. Park, Dibyadyuti Datta, et al.. (2019). Retinopathy-Positive Cerebral Malaria Is Associated With Greater Inflammation, Blood-Brain Barrier Breakdown, and Neuronal Damage Than Retinopathy-Negative Cerebral Malaria. Journal of the Pediatric Infectious Diseases Society. 9(5). 580–586. 17 indexed citations

13.

Park, Gregory S., et al.. (2018). Whole-Blood Transcriptional Signatures Composed of Erythropoietic and NRF2-Regulated Genes Differ Between Cerebral Malaria and Severe Malarial Anemia. The Journal of Infectious Diseases. 219(1). 154–164. 20 indexed citations

14.

Opoka, Robert O., Christopher M. Ndugwa, Teresa Latham, et al.. (2017). Novel use Of Hydroxyurea in an African Region with Malaria (NOHARM): a trial for children with sickle cell anemia. Blood. 130(24). 2585–2593. 98 indexed citations

15.

Semrud‐Clikeman, Margaret, et al.. (2016). Selecting measures for the neurodevelopmental assessment of children in low- and middle-income countries. Child Neuropsychology. 23(7). 761–802. 63 indexed citations

16.

Kasirye, Phillip, Heather Hume, Robert O. Opoka, et al.. (2016). Novel Use of Hydroxyurea in an African Region With Malaria: Protocol for a Randomized Controlled Clinical Trial. JMIR Research Protocols. 5(2). e110–e110. 18 indexed citations

17.

Elphinstone, Robyn E., Andrea L. Conroy, Michael Hawkes, et al.. (2016). Alterations in Systemic Extracellular Heme and Hemopexin Are Associated With Adverse Clinical Outcomes in Ugandan Children With Severe Malaria. The Journal of Infectious Diseases. 214(8). 1268–1275. 41 indexed citations

18.

Greenhouse, Bryan, Alan Hubbard, Denise Njama‐Meya, et al.. (2011). Antibodies to Plasmodium falciparum Antigens Predict a Higher Risk of Malaria But Protection From Symptoms Once Parasitemic. The Journal of Infectious Diseases. 204(1). 19–26. 72 indexed citations

19.

Boivin, Michael J., Paul Bangirana, Justus Byarugaba, et al.. (2007). Cognitive Impairment After Cerebral Malaria in Children: A Prospective Study. PEDIATRICS. 119(2). e360–e366. 214 indexed citations

20.

John, Chandy C., et al.. (1989). Upcoming Conferences. MRS Bulletin. 14(11). 87–87. 1 indexed citations

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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