Teemu Kallonen

2.0k total citations
43 papers, 1.1k citations indexed

About

Teemu Kallonen is a scholar working on Molecular Medicine, Molecular Biology and Epidemiology. According to data from OpenAlex, Teemu Kallonen has authored 43 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Molecular Medicine, 15 papers in Molecular Biology and 14 papers in Epidemiology. Recurrent topics in Teemu Kallonen's work include Antibiotic Resistance in Bacteria (16 papers), Gut microbiota and health (10 papers) and Bacterial Infections and Vaccines (10 papers). Teemu Kallonen is often cited by papers focused on Antibiotic Resistance in Bacteria (16 papers), Gut microbiota and health (10 papers) and Bacterial Infections and Vaccines (10 papers). Teemu Kallonen collaborates with scholars based in Finland, United Kingdom and Norway. Teemu Kallonen's co-authors include Qiushui He, Julian Parkhill, Jukka Corander, Sharon J. Peacock, Hayley J. Brodrick, Véronique Martin, Nicholas M. Brown, Jussi Mertsola, Simon R. Harris and Kirsi Gröndahl‐Yli‐Hannuksela and has published in prestigious journals such as Journal of Biological Chemistry, Nature Communications and Blood.

In The Last Decade

Teemu Kallonen

40 papers receiving 1.1k citations

Peers

Teemu Kallonen

EPIDE

ENDOC

MICRO

Carlo Zagaglia Italy

Sohei Harada Japan

Charléric Bornet France

A. Mena Spain

Shah Jalal Sweden

Han‐Yueh Kuo Taiwan

Erick Denamur France

Hae‐Sun Chung South Korea

Jay Vornhagen United States

Marcelo de Carvalho Ramos Brazil

Carlo Zagaglia Italy

Teemu Kallonen

241 ×0.5

249 ×0.7

EPIDE

409 ×1.2

ENDOC

133 ×0.4

MICRO

301 ×1.2

Citations per year, relative to Teemu Kallonen Teemu Kallonen (= 1×) peers Carlo Zagaglia

Countries citing papers authored by Teemu Kallonen

Since Specialization

Citations

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

Fields of papers citing papers by Teemu Kallonen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Teemu Kallonen

This figure shows the co-authorship network connecting the top 25 collaborators of Teemu Kallonen. A scholar is included among the top collaborators of Teemu Kallonen 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 Teemu Kallonen. Teemu Kallonen 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

Reinholm, Arttu, Hira Khan, T.I. Laakso, et al.. (2025). Long-term neutralization capacity of vaccine and breakthrough infection induced SARS-CoV-2 specific antibodies against omicron subvariants BA.2, XBB.1.5, and JN.1. Vaccine. 68. 127894–127894.

Vakkilainen, Svetlana, et al.. (2024). Altered oral microbiome, but normal human papilloma virus prevalence in cartilage-hair hypoplasia patients. Orphanet Journal of Rare Diseases. 19(1). 169–169.

Kallonen, Teemu, Poda Sar, Sona Soeng, et al.. (2024). Exploring the pediatric nasopharyngeal bacterial microbiota with culture-based MALDI-TOF mass spectrometry and targeted metagenomic sequencing. mBio. 15(6). e0078424–e0078424. 2 indexed citations

Kallonen, Teemu, Rebecca A. Gladstone, Anna K. Pöntinen, et al.. (2024). Deep sequencing of Escherichia coli exposes colonisation diversity and impact of antibiotics in Punjab, Pakistan. Nature Communications. 15(1). 5196–5196. 4 indexed citations

Kallonen, Teemu, Marianne Gunell, Otto Ettala, et al.. (2024). Differences in Gut Microbiota Profiles and Microbiota Steroid Hormone Biosynthesis in Men with and Without Prostate Cancer. European Urology Open Science. 62. 140–150. 7 indexed citations

Pöntinen, Anna K., Rebecca A. Gladstone, Henri Pesonen, et al.. (2024). Modulation of multidrug-resistant clone success in Escherichia coli populations: a longitudinal, multi-country, genomic and antibiotic usage cohort study. The Lancet Microbe. 5(2). e142–e150. 14 indexed citations

Karu, Naama, Teemu Kallonen, Anna‐Katariina Aatsinki, et al.. (2024). Comparative Metabolomics and Microbiome Analysis of Ethanol versus OMNImet/gene•GUT Fecal Stabilization. Analytical Chemistry. 96(22). 8893–8904. 5 indexed citations

Kero, Katja, Teemu Kallonen, Anne Ahtikoski, et al.. (2023). Optimal sampling and analysis methods for clinical diagnostics of vaginal microbiome. European Journal of Clinical Microbiology & Infectious Diseases. 42(2). 201–208. 9 indexed citations

Munukka, Eveliina, Teemu Kallonen, Suvi Sippola, et al.. (2022). Appendiceal microbiome in uncomplicated and complicated acute appendicitis: A prospective cohort study. PLoS ONE. 17(10). e0276007–e0276007. 15 indexed citations

10.

Kantele, Anu, Esther Kuenzli, Steven Dunn, et al.. (2021). Dynamics of intestinal multidrug-resistant bacteria colonisation contracted by visitors to a high-endemic setting: a prospective, daily, real-time sampling study. The Lancet Microbe. 2(4). e151–e158. 50 indexed citations

11.

Papageorgiou, Anastassios C., Anders Sundin, Jani Rahkila, et al.. (2020). The binding mechanism of the virulence factor Streptococcus suis adhesin P subtype to globotetraosylceramide is associated with systemic disease. Journal of Biological Chemistry. 295(42). 14305–14324. 11 indexed citations

12.

McNally, Alan, Teemu Kallonen, Christopher Connor, et al.. (2019). Diversification of Colonization Factors in a Multidrug-Resistant Escherichia coli Lineage Evolving under Negative Frequency-Dependent Selection. mBio. 10(2). 79 indexed citations

13.

Merla, Cristina, Carla Rodrigues, Virginie Passet, et al.. (2019). Description of Klebsiella spallanzanii sp. nov. and of Klebsiella pasteurii sp. nov.. Frontiers in Microbiology. 10. 2360–2360. 35 indexed citations

14.

Kallonen, Teemu, Hayley J. Brodrick, Simon R. Harris, et al.. (2017). Systematic longitudinal survey of invasive Escherichia coli in England demonstrates a stable population structure only transiently disturbed by the emergence of ST131. Genome Research. 27(8). 1437–1449. 177 indexed citations

15.

Brodrick, Hayley J., Kathy E. Raven, Teemu Kallonen, et al.. (2017). Longitudinal genomic surveillance of multidrug-resistant Escherichia coli carriage in a long-term care facility in the United Kingdom. Genome Medicine. 9(1). 70–70. 40 indexed citations

16.

Raven, Kathy E., Sandra Reuter, Teemu Kallonen, et al.. (2017). Whole genome sequencing of ESBL-producing Escherichia coli isolated from patients, farm waste and canals in Thailand. Genome Medicine. 9(1). 81–81. 75 indexed citations

17.

Xu, Yinghua, Bin Liu, Lu Feng, et al.. (2015). Whole-genome sequencing reveals the effect of vaccination on the evolution of Bordetella pertussis. Scientific Reports. 5(1). 12888–12888. 43 indexed citations

18.

Barkoff, Alex‐Mikael, Kirsi Gröndahl‐Yli‐Hannuksela, Juho Vuononvirta, et al.. (2012). Differences in avidity of IgG antibodies to pertussis toxin after acellular pertussis booster vaccination and natural infection. Vaccine. 30(48). 6897–6902. 36 indexed citations

19.

Kallonen, Teemu, Kirsi Gröndahl‐Yli‐Hannuksela, Anna Lutyńska, et al.. (2011). Differences in the genomic content of Bordetella pertussis isolates before and after introduction of pertussis vaccines in four European countries. Infection Genetics and Evolution. 11(8). 2034–2042. 37 indexed citations

20.

Kallonen, Teemu & Qiushui He. (2009). Bordetella pertussisstrain variation and evolution postvaccination. Expert Review of Vaccines. 8(7). 863–875. 58 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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