Katja Hatakka

3.8k total citations
23 papers, 2.3k citations indexed

About

Katja Hatakka is a scholar working on Food Science, Molecular Biology and Emergency Medical Services. According to data from OpenAlex, Katja Hatakka has authored 23 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Food Science, 9 papers in Molecular Biology and 6 papers in Emergency Medical Services. Recurrent topics in Katja Hatakka's work include Probiotics and Fermented Foods (10 papers), Gut microbiota and health (8 papers) and Pediatric health and respiratory diseases (6 papers). Katja Hatakka is often cited by papers focused on Probiotics and Fermented Foods (10 papers), Gut microbiota and health (8 papers) and Pediatric health and respiratory diseases (6 papers). Katja Hatakka collaborates with scholars based in Finland, Ukraine and Hong Kong. Katja Hatakka's co-authors include Riitta Korpela, Tuija Poussa, M. Saxelin, Jukka H. Meurman, Erkki Savilahti, Kajsa Kajander, Antti Pönkä, Martti Färkkilâ, Anne Pitkäranta and Heikki Vapaatalo and has published in prestigious journals such as Journal of Nutrition, Journal of Dental Research and British Journal Of Nutrition.

In The Last Decade

Katja Hatakka

22 papers receiving 2.1k citations

Peers

Katja Hatakka
M. Saxelin Finland
Marek Ruszczyński Poland
Reet Mändar Estonia
Taina Arvola Finland
Marie-France de la Cochetière France
Marie‐José Butel France
Olli‐Pekka Lehtonen Finland
Zachery T. Lewis United States
Heli Majamaa Finland
Åsa Sullivan Sweden
M. Saxelin Finland
Katja Hatakka
Citations per year, relative to Katja Hatakka Katja Hatakka (= 1×) peers M. Saxelin

Countries citing papers authored by Katja Hatakka

Since Specialization
Citations

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

Fields of papers citing papers by Katja Hatakka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katja Hatakka

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

All Works

20 of 20 papers shown
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Kekkonen, Riina A., Hannu Kautiainen, Salme Järvenpää, et al.. (2012). Milk containing probiotic Lactobacillus rhamnosus GG and respiratory illness in children: a randomized, double-blind, placebo-controlled trial. European Journal of Clinical Nutrition. 66(9). 1020–1023. 87 indexed citations
3.
Tynkkynen, Soile, Katja Hatakka, Riina A. Kekkonen, et al.. (2012). Recovery of probioticLactobacillus rhamnosusGG in tonsil tissue after oral administration: randomised, placebo-controlled, double-blind clinical trial. British Journal Of Nutrition. 109(12). 2240–2246. 11 indexed citations
4.
Kekkonen, Riina A., Reetta Holma, Katja Hatakka, et al.. (2011). A Probiotic Mixture Including Galactooligosaccharides Decreases Fecal β-Glucosidase Activity but Does Not Affect Serum Enterolactone Concentration in Men during a Two-Week Intervention1–3. Journal of Nutrition. 141(5). 870–876. 18 indexed citations
5.
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
6.
Hatakka, Katja, et al.. (2010). Factors associated with acute respiratory illness in day care children. Scandinavian Journal of Infectious Diseases. 42(9). 704–711. 30 indexed citations
7.
Saxelin, Maija, Heli Karjalainen, Soile Tynkkynen, et al.. (2010). Persistence of probiotic strains in the gastrointestinal tract when administered as capsules, yoghurt, or cheese. International Journal of Food Microbiology. 144(2). 293–300. 127 indexed citations
8.
Surakka, Anu, Kajsa Kajander, Mirjana Rajilić–Stojanović, et al.. (2009). Yoghurt containing galactooligosaccharides facilitates defecation among elderly subjects and selectively increases the number of bifidobacteria.. 4(1). 65–74. 10 indexed citations
9.
Hatakka, Katja, et al.. (2009). Allergy in day care children: prevalence and environmental risk factors. Acta Paediatrica. 98(5). 817–822. 13 indexed citations
10.
Hatakka, Katja, Marja Mutanen, Reetta Holma, Maija Saxelin, & Riitta Korpela. (2008). Lactobacillus rhamnosusLC705 Together withPropionibacterium freudenreichiisspshermaniiJS Administered in Capsules Is Ineffective in Lowering Serum Lipids. Journal of the American College of Nutrition. 27(4). 441–447. 59 indexed citations
11.
Hatakka, Katja & M. Saxelin. (2008). Probiotics in Intestinal and Non-Intestinal Infectious Diseases – Clinical Evidence. Current Pharmaceutical Design. 14(14). 1351–1367. 41 indexed citations
12.
Hatakka, Katja, Reetta Holma, Hani El‐Nezami, et al.. (2008). The influence of Lactobacillus rhamnosus LC705 together with Propionibacterium freudenreichii ssp. shermanii JS on potentially carcinogenic bacterial activity in human colon. International Journal of Food Microbiology. 128(2). 406–410. 79 indexed citations
13.
Hatakka, Katja, Karin Blomgren, Tarja Kaijalainen, et al.. (2007). Treatment of acute otitis media with probiotics in otitis-prone children—A double-blind, placebo-controlled randomised study. Clinical Nutrition. 26(3). 314–321. 92 indexed citations
14.
Hatakka, Katja, Aila J. Ahola, Malcolm Richardson, et al.. (2007). Probiotics Reduce the Prevalence of Oral Candida in the Elderly—a Randomized Controlled Trial. Journal of Dental Research. 86(2). 125–130. 219 indexed citations
15.
Kajander, Kajsa, Katja Hatakka, Tuija Poussa, Martti Färkkilâ, & Riitta Korpela. (2005). A probiotic mixture alleviates symptoms in irritable bowel syndrome patients: a controlled 6‐month intervention. Alimentary Pharmacology & Therapeutics. 22(5). 387–394. 271 indexed citations
16.
Pitkäranta, Anne, Merja Roivainen, Karin Blomgren, et al.. (2005). Presence of viral and bacterial pathogens in the nasopharynx of otitis-prone children. International Journal of Pediatric Otorhinolaryngology. 70(4). 647–654. 29 indexed citations
17.
Blomgren, Karin, et al.. (2004). Effect of accurate diagnostic criteria on incidence of acute otitis media in otitis-prone children. Scandinavian Journal of Infectious Diseases. 36(1). 6–9. 19 indexed citations
18.
Hatakka, Katja, J. Martio, Markku Korpela, et al.. (2003). Effects of probiotic therapy on the activity and activation of mild rheumatoid arthritis – a pilot study. Scandinavian Journal of Rheumatology. 32(4). 211–215. 173 indexed citations
19.
20.
Hatakka, Katja, Erkki Savilahti, M. Saxelin, et al.. (2001). Effect of Long–Term Consumption of a Probiotic Bacterium, <i>Lactobacillus rhamnosus</i> GG, in Milk on Dental Caries and Caries Risk in Children. Caries Research. 35(6). 412–420. 440 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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