Liisa Lehtoranta

1.0k total citations
33 papers, 736 citations indexed

About

Liisa Lehtoranta is a scholar working on Food Science, Molecular Biology and Epidemiology. According to data from OpenAlex, Liisa Lehtoranta has authored 33 papers receiving a total of 736 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Food Science, 15 papers in Molecular Biology and 12 papers in Epidemiology. Recurrent topics in Liisa Lehtoranta's work include Probiotics and Fermented Foods (20 papers), Gut microbiota and health (15 papers) and Respiratory viral infections research (8 papers). Liisa Lehtoranta is often cited by papers focused on Probiotics and Fermented Foods (20 papers), Gut microbiota and health (15 papers) and Respiratory viral infections research (8 papers). Liisa Lehtoranta collaborates with scholars based in Finland, United States and Russia. Liisa Lehtoranta's co-authors include Markus J. Lehtinen, Riitta Korpela, Anne Pitkäranta, Larry E. Miller, Arja Laitila, Johanna Maukonen, Arthur C. Ouwehand, Ashley A. Hibberd, Merja Roivainen and Nicolas Yeung and has published in prestigious journals such as Scientific Reports, The FASEB Journal and Frontiers in Microbiology.

In The Last Decade

Liisa Lehtoranta

30 papers receiving 707 citations

Peers

Liisa Lehtoranta

EPIDE

MICRO

Marcus Rauch United States

Gaku Harata Japan

Marianne F. L. van den Broek Belgium

R. Lodinová‐Žádníková Czechia

Graciela Agüero Argentina

Xiaojuan Tong China

Christina Hessle Sweden

Ted Jakobsson Sweden

Nicolas Rol Switzerland

Laura Moles Spain

Marcus Rauch United States

Liisa Lehtoranta

553 ×1.6

317 ×1.1

160 ×0.8

91 ×0.5

EPIDE

40 ×0.4

MICRO

Citations per year, relative to Liisa Lehtoranta Liisa Lehtoranta (= 1×) peers Marcus Rauch

Countries citing papers authored by Liisa Lehtoranta

Since Specialization

Citations

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

Fields of papers citing papers by Liisa Lehtoranta

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Liisa Lehtoranta

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

Lehtinen, Markus J., et al.. (2024). The effect of probiotic Bifidobacterium lactis Bl-04 on innate antiviral responses in vitro. Heliyon. 10(8). e29588–e29588. 1 indexed citations

Lehtoranta, Liisa, Tuija Jääskeläinen, Tarja Palosaari, et al.. (2024). Metabolic syndrome prevalence has increased in Finland from 2000 to 2023. European Journal of Public Health. 34(Supplement_3).

Lyra, Anna, Nicolas Yeung, Neeta Datta, et al.. (2023). A Healthy Vaginal Microbiota Remains Stable during Oral Probiotic Supplementation: A Randomised Controlled Trial. Microorganisms. 11(2). 499–499. 8 indexed citations

Nedveck, Derek, Ashley A. Hibberd, Nicolas Yeung, et al.. (2023). The Effect of Bifidobacterium animalis subsp. lactis Bl-04 on Influenza A Virus Infection in Mice. Microorganisms. 11(10). 2582–2582. 6 indexed citations

Lehtoranta, Liisa, et al.. (2023). Wishes and obstacles to having children – Results from the nationwide Healthy Finland survey. European Journal of Public Health. 33(Supplement_2).

Mäkivuokko, Harri, Ilmari Ahonen, Sofia D. Forssten, et al.. (2023). In Vitro Screen of Lactobacilli Strains for Gastrointestinal and Vaginal Benefits. Microorganisms. 11(2). 329–329. 4 indexed citations

Lehtoranta, Liisa, et al.. (2022). Healthy Vaginal Microbiota and Influence of Probiotics Across the Female Life Span. Frontiers in Microbiology. 13. 819958–819958. 84 indexed citations

Laitila, Arja, et al.. (2022). Role of D-mannose in urinary tract infections – a narrative review. Nutrition Journal. 21(1). 18–18. 32 indexed citations

Lehtoranta, Liisa, Ashley A. Hibberd, Nicolas Yeung, et al.. (2021). Characterization of vaginal fungal communities in healthy women and women with bacterial vaginosis (BV); a pilot study. Microbial Pathogenesis. 161(Pt A). 105055–105055. 16 indexed citations

10.

Turner, Ronald B., Liisa Lehtoranta, Ashley A. Hibberd, et al.. (2021). Effect of Bifidobacterium animalis spp. lactis Bl-04 on Rhinovirus-Induced Colds: A Randomized, Placebo-Controlled, Single-Center, Phase II Trial in Healthy Volunteers. EClinicalMedicine. 43. 101224–101224. 6 indexed citations

11.

Childs, Caroline E., Daniel Munblit, Laurien H. Ulfman, et al.. (2021). Potential Biomarkers, Risk Factors, and Their Associations with IgE-Mediated Food Allergy in Early Life: A Narrative Review. Advances in Nutrition. 13(2). 633–651. 10 indexed citations

12.

Lehtoranta, Liisa, et al.. (2020). Role of Probiotics in Stimulating the Immune System in Viral Respiratory Tract Infections: A Narrative Review. Nutrients. 12(10). 3163–3163. 71 indexed citations

13.

Lehtinen, Markus J., Ashley A. Hibberd, Sofia Männikkö, et al.. (2018). Nasal microbiota clusters associate with inflammatory response, viral load, and symptom severity in experimental rhinovirus challenge. Scientific Reports. 8(1). 11411–11411. 44 indexed citations

14.

Lehtoranta, Liisa, Larry E. Miller, & Markus J. Lehtinen. (2017). Efficacy of Bifidobacterium animalis ssp. lactis HN019 on Cellular Immune Function in Healthy Elderly: A Systematic Review and Meta‐Analysis. The FASEB Journal. 31(S1). 1 indexed citations

15.

Lehtoranta, Liisa, et al.. (2015). Lactobacillus rhamnosus GG in adenoid tissue: Double-blind, placebo-controlled, randomized clinical trial. WOS. 2 indexed citations

16.

Lehtoranta, Liisa, Liang He, Maija Lappalainen, et al.. (2014). Specific probiotics and virological findings in symptomatic conscripts attending military service in Finland. Journal of Clinical Virology. 60(3). 276–281. 26 indexed citations

17.

Lehtoranta, Liisa, Anne Pitkäranta, & Riitta Korpela. (2014). Probiotics in respiratory virus infections. European Journal of Clinical Microbiology & Infectious Diseases. 33(8). 1289–1302. 129 indexed citations

18.

Lehtoranta, Liisa, Harri Mäkivuokko, Sanna Laakso, et al.. (2014). Lactobacillus rhamnosus GG in the middle ear after randomized, double-blind, placebo-controlled oral administration. International Journal of Pediatric Otorhinolaryngology. 78(10). 1637–1641. 18 indexed citations

19.

Lehtoranta, Liisa, Anne Pitkäranta, & Riitta Korpela. (2012). Probiotic Lactobacillus rhamnosus GG and respiratory illness in children. 23. 4–6. 2 indexed citations

20.

Lehtoranta, Liisa, Maria Söderlund‐Venermo, Johanna Nokso‐Koivisto, et al.. (2011). Human bocavirus in the nasopharynx of otitis-prone children. International Journal of Pediatric Otorhinolaryngology. 76(2). 206–211. 41 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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