Roberta Halpenny

1.6k total citations
18 papers, 624 citations indexed

About

Roberta Halpenny is a scholar working on Epidemiology, Virology and Infectious Diseases. According to data from OpenAlex, Roberta Halpenny has authored 18 papers receiving a total of 624 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Epidemiology, 9 papers in Virology and 8 papers in Infectious Diseases. Recurrent topics in Roberta Halpenny's work include HIV Research and Treatment (9 papers), HIV/AIDS Research and Interventions (7 papers) and Immune Cell Function and Interaction (3 papers). Roberta Halpenny is often cited by papers focused on HIV Research and Treatment (9 papers), HIV/AIDS Research and Interventions (7 papers) and Immune Cell Function and Interaction (3 papers). Roberta Halpenny collaborates with scholars based in Canada, United States and Netherlands. Roberta Halpenny's co-authors include Mona Loutfy, Colin Kovacs, Mario Ostrowski, Rupert Kaul, Prameet M. Sheth, Olivia Wilkins, Martin Hyrcza, Lawrence E. Heisler, Sandy D. Der and Gabor Kandel and has published in prestigious journals such as The Journal of Immunology, PLoS ONE and Journal of Virology.

In The Last Decade

Roberta Halpenny

18 papers receiving 617 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roberta Halpenny Canada 11 349 260 199 196 99 18 624
George F. Gjerset United States 6 451 1.3× 366 1.4× 151 0.8× 155 0.8× 69 0.7× 8 653
N. Hallam United Kingdom 11 291 0.8× 367 1.4× 411 2.1× 184 0.9× 27 0.3× 13 768
Paul D. Griffiths United Kingdom 7 265 0.8× 148 0.6× 362 1.8× 260 1.3× 67 0.7× 10 662
Alan R. Lifson United States 10 357 1.0× 438 1.7× 396 2.0× 108 0.6× 109 1.1× 11 841
Sabine Kinloch‐de Loes United Kingdom 12 458 1.3× 439 1.7× 156 0.8× 91 0.5× 82 0.8× 32 628
Stefan Lindbäck Sweden 16 652 1.9× 544 2.1× 272 1.4× 322 1.6× 92 0.9× 26 1.0k
P Pehrson Sweden 13 430 1.2× 412 1.6× 324 1.6× 85 0.4× 66 0.7× 26 755
Montserrat Plana Spain 15 582 1.7× 440 1.7× 170 0.9× 230 1.2× 95 1.0× 24 748
Lynn Riddell United Kingdom 10 265 0.8× 121 0.5× 183 0.9× 283 1.4× 20 0.2× 20 514
J Weber United Kingdom 13 275 0.8× 166 0.6× 214 1.1× 190 1.0× 21 0.2× 19 537

Countries citing papers authored by Roberta Halpenny

Since Specialization
Citations

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

Fields of papers citing papers by Roberta Halpenny

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roberta Halpenny

This figure shows the co-authorship network connecting the top 25 collaborators of Roberta Halpenny. A scholar is included among the top collaborators of Roberta Halpenny 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 Roberta Halpenny. Roberta Halpenny is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

18 of 18 papers shown
1.
Lacombe‐Duncan, Ashley, Hannah Kia, Carmen H. Logie, et al.. (2024). Community partnership to optimize engagement in research: Reflections on the trans women HIV research initiative. British Journal of Clinical Pharmacology. 90(10). 2329–2331. 1 indexed citations
2.
Loutfy, Mona, Ashley Lacombe‐Duncan, Alice Tseng, et al.. (2023). Oestradiol concentrations in trans women with HIV suppressed on unboosted integrase inhibitor regimens versus trans women without HIV taking oral oestradiol: a pilot study. Journal of Antimicrobial Chemotherapy. 78(11). 2653–2659. 2 indexed citations
3.
Loutfy, Mona, Robert S. Remis, Juan Liu, et al.. (2021). HPV genotyping and risk factors for anal high-risk HPV infection in men who have sex with men from Toronto, Canada. Scientific Reports. 11(1). 4779–4779. 8 indexed citations
4.
Remis, Robert S., Juan Liu, Mona Loutfy, et al.. (2016). Prevalence of Sexually Transmitted Viral and Bacterial Infections in HIV-Positive and HIV-Negative Men Who Have Sex with Men in Toronto. PLoS ONE. 11(7). e0158090–e0158090. 51 indexed citations
5.
Antoniou, Tony, Mona Loutfy, Jason Brunetta, et al.. (2013). Pharmacokinetics of Raltegravir in the Semen of HIV-Infectedmen. Antiviral Therapy. 19(6). 607–611. 6 indexed citations
6.
Chege, Duncan, Prameet M. Sheth, Taylor Kain, et al.. (2011). Sigmoid Th17 populations, the HIV latent reservoir, and microbial translocation in men on long-term antiretroviral therapy. AIDS. 25(6). 741–749. 115 indexed citations
7.
Loutfy, Mona, Jason Brunetta, Colin Kovacs, et al.. (2011). Four-Year Follow-Up of Polyalkylimide Gel Use for the Treatment of HIV-Associated Lipoatrophy. HIV Clinical Trials. 12(6). 323–332. 4 indexed citations
8.
Newman, Peter A., et al.. (2010). “Once Bitten, Twice Shy”: Participant perspectives in the aftermath of an early HIV vaccine trial termination. Vaccine. 29(3). 451–458. 29 indexed citations
9.
Antoniou, Tony, Janet Raboud, Colin Kovacs, et al.. (2009). Long-term efficacy and safety of polyalkylimide gel for the treatment of HIV-associated lipoatrophy. AIDS Care. 21(10). 1247–1252. 10 indexed citations
10.
Newman, Peter A., Andrea Daley, Roberta Halpenny, & Mona Loutfy. (2008). Community heroes or “high-risk” pariahs? Reasons for declining to enroll in an HIV vaccine trial. Vaccine. 26(8). 1091–1097. 37 indexed citations
11.
Sheth, Prameet M., Duncan Chege, Lucy Y. Shin, et al.. (2008). Immune reconstitution in the sigmoid colon after long-term HIV therapy. Mucosal Immunology. 1(5). 382–388. 54 indexed citations
12.
Vali, Bahareh, Feng Yun Yue, R. Brad Jones, et al.. (2008). HIV-Specific T-Cells Accumulate in the Liver in HCV/HIV Co-Infection. PLoS ONE. 3(10). e3454–e3454. 27 indexed citations
13.
Loutfy, Mona, Janet Raboud, Tony Antoniou, et al.. (2007). Immediate versus delayed polyalkylimide gel injections to correct facial lipoatrophy in HIV-positive patients. AIDS. 21(9). 1147–1155. 32 indexed citations
14.
Loutfy, Mona, Tony Antoniou, Shuhang Shen, et al.. (2007). Virologic and Immunologic Impact and Durability of Enfuvirtide-Based Antiretroviral Therapy in HIV-Infected Treatment-Experienced Patients in a Clinical Setting. HIV Clinical Trials. 8(1). 36–44. 4 indexed citations
15.
16.
Ostrowski, Mario, Qigui Yu, Feng Yun Yue, et al.. (2006). Why Can't the Immune System Control HIV-1? Defining HIV-1-Specific CD4<sup>+</sup> T Cell Immunity in Order to Develop Strategies to Enhance Viral Immunity. Immunologic Research. 35(1-2). 89–102. 2 indexed citations
17.
Sheth, Prameet M., Ali Danesh, Kamnoosh Shahabi, et al.. (2005). HIV-Specific CD8+ Lymphocytes in Semen Are Not Associated with Reduced HIV Shedding. The Journal of Immunology. 175(7). 4789–4796. 41 indexed citations
18.
Sheth, Prameet M., Ali Danesh, Anthony Sheung, et al.. (2005). Disproportionately High Semen Shedding of HIV Is Associated with Compartmentalized Cytomegalovirus Reactivation. The Journal of Infectious Diseases. 193(1). 45–48. 52 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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