Stephen Orena

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 100%percentile

0Author DataRank

Indexed papers

0in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 11 papers. Top paper: “Drug susceptibility of Plasmodium falciparum in eastern Uganda: a longitudinal phenotypic and genotypic study”.

Drug susceptibility of Plasmodium falciparum in eastern Uganda: a longitudinal phenotypic and genotypic study

The Lancet Microbe(2021)10.1016/s2666-5247(21)00085-9

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0DataRank · unranked

77 citations

Thomas Katairo, Martin Okitwi, Oswald Byaruhanga, Stephen Orena, Victor Asua +13 more

Decreased Susceptibility to Dihydrofolate Reductase Inhibitors Associated With Genetic Polymorphisms in Ugandan Plasmodium falciparum Isolates

The Journal of Infectious Diseases(2021)10.1093/infdis/jiab435

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0DataRank · unranked

12 citations

Patrick K. Tumwebaze, Oswald Byaruhanga, Thomas Katairo, Martin Okitwi, Stephen Orena +10 more

Associations between Varied Susceptibilities to PfATP4 Inhibitors and Genotypes in Ugandan Plasmodium falciparum Isolates

Antimicrobial Agents and Chemotherapy(2021)10.1128/aac.00771-21

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0DataRank · unranked

7 citations

Stephanie A. Rasmussen, Aarti Ramanathan, Patrick K. Tumwebaze, Oswald Byaruhanga, Thomas Katairo +14 more

Decreased susceptibility of Plasmodium falciparum to both dihydroartemisinin and lumefantrine in northern Uganda

Nature Communications(2022)10.1038/s41467-022-33873-x

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0DataRank · unranked

149 citations

Melissa D. Conrad, Martin Okitwi, Stephen Orena, Oswald Byaruhanga, Thomas Katairo +10 more

Impact of Short-Term Storage on Ex Vivo Antimalarial Susceptibilities of Fresh Ugandan Plasmodium falciparum Isolates

Antimicrobial Agents and Chemotherapy(2022)10.1128/aac.01437-21

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0DataRank · unranked

1 citations

Stephen Orena, Thomas Katairo, Patrick K. Tumwebaze, Oswald Byaruhanga, Samuel L. Nsobya +5 more

Susceptibility of Ugandan Plasmodium falciparum Isolates to the Antimalarial Drug Pipeline

Microbiology Spectrum(2023)10.1128/spectrum.05236-22

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0DataRank · unranked

10 citations

Patrick K. Tumwebaze, Martin Okitwi, Stephen Orena, Oswald Byaruhanga, Thomas Katairo +16 more

Ex vivo susceptibilities to ganaplacide and diversity in potential resistance mediators in Ugandan Plasmodium falciparum isolates

Antimicrobial Agents and Chemotherapy(2024)10.1128/aac.00466-24

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0DataRank · unranked

1 citations

Stephen Orena, Martin Okitwi, Patrick K. Tumwebaze, Oswald Byaruhanga, Thomas Katairo +14 more

The extended recovery ring-stage survival assay is a scalable alternative for artemisinin susceptibility phenotyping of fresh Plasmodium falciparum isolates

Antimicrobial Agents and Chemotherapy(2024)10.1128/aac.01183-24

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0DataRank · unranked

1 citations

Douglas A. Shoue, Lisa A. Checkley, Stephen Orena, Frida G. Ceja, Yoweri Taremwa +14 more

Changes in susceptibility of Plasmodium falciparum to antimalarial drugs in Uganda over time: 2019–2024

Nature Communications(2025)10.1038/s41467-025-62810-x

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0DataRank · unranked

15 citations

Stephen Orena, Patrick K. Tumwebaze, Thomas Katairo, Yoweri Taremwa, Oswald Byaruhanga +8 more

Changes in susceptibility of Plasmodium falciparum to antimalarial drugs in Uganda over time: 2019-2024

medRxiv(2025)10.1101/2024.12.31.24319821

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0DataRank · unranked

11 citations

Stephen Orena, Patrick K. Tumwebaze, Thomas Katairo, Yoweri Taremwa, Oswald Byaruhanga +7 more

A novel locus associated with decreased susceptibility of Plasmodium falciparum to lumefantrine and dihydroartemisinin has emerged and spread in Uganda

bioRxiv (Cold Spring Harbor Laboratory)(2025)10.1101/2025.07.30.667738

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0DataRank · unranked

6 citations

Bersabeh Tafesse, Mayland Treat, Jacob M. Sadler, Martin Okitwi, Stephen Orena +10 more