Marek Gniadkowski

11.5k total citations · 2 hit papers
114 papers, 5.9k citations indexed

About

Marek Gniadkowski is a scholar working on Molecular Medicine, Endocrinology and Molecular Biology. According to data from OpenAlex, Marek Gniadkowski has authored 114 papers receiving a total of 5.9k indexed citations (citations by other indexed papers that have themselves been cited), including 87 papers in Molecular Medicine, 64 papers in Endocrinology and 39 papers in Molecular Biology. Recurrent topics in Marek Gniadkowski's work include Antibiotic Resistance in Bacteria (87 papers), Enterobacteriaceae and Cronobacter Research (39 papers) and Bacterial biofilms and quorum sensing (32 papers). Marek Gniadkowski is often cited by papers focused on Antibiotic Resistance in Bacteria (87 papers), Enterobacteriaceae and Cronobacter Research (39 papers) and Bacterial biofilms and quorum sensing (32 papers). Marek Gniadkowski collaborates with scholars based in Poland, France and Czechia. Marek Gniadkowski's co-authors include Waleria Hryniewicz, Patrice Nordmann, Anna Baraniak, Gian María Rossolini, Rafael Cantón, Christian G. Giske, Vivì Miriagou, Laurent Poirel, Neil Woodford and Radosław Izdebski and has published in prestigious journals such as Nucleic Acids Research, PLoS ONE and Clinical Infectious Diseases.

In The Last Decade

Marek Gniadkowski

113 papers receiving 5.7k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

CTX-M: changing the face of ESBLs in Europe

2006 739 citations Marek Gniadkowski, Izabela Kern-Zdanowicz et al. Journal of Antimicrobial Chemotherapy profile →
Rapid evolution and spread of carbapenemases among Enterobacteriaceae in Europe

2012 680 citations Yehuda Carmeli, Marek Gniadkowski et al. Clinical Microbiology and Infection profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Marek Gniadkowski	4.8k	2.3k	1.4k	1.2k	1.2k	114	5.9k
Andrea Endimiani	5.7k 1.2×	2.3k 1.0×	1.4k 1.0×	1.5k 1.2×	1.2k 1.0×	156	7.2k
Gisele Peirano	5.0k 1.0×	2.9k 1.2×	999 0.7×	1.0k 0.9×	881 0.8×	103	5.7k
Nancy D. Hanson	4.8k 1.0×	2.0k 0.9×	1.8k 1.3×	916 0.8×	676 0.6×	82	6.0k
Jane F. Turton	6.0k 1.2×	3.2k 1.4×	2.2k 1.6×	1.2k 1.0×	781 0.7×	108	7.3k
L. S. Tzouvelekis	5.6k 1.1×	2.1k 0.9×	1.4k 1.0×	1.2k 1.0×	824 0.7×	132	6.4k
Dominique Decré	3.8k 0.8×	1.9k 0.8×	902 0.7×	1.2k 1.0×	660 0.6×	81	4.9k
Vivì Miriagou	4.2k 0.9×	1.8k 0.8×	902 0.7×	892 0.8×	813 0.7×	104	4.8k
Laurent Dortet	6.5k 1.3×	3.2k 1.4×	1.5k 1.1×	1.1k 0.9×	2.1k 1.8×	193	7.8k
J. Kamile Rasheed	3.3k 0.7×	2.0k 0.8×	1.1k 0.8×	903 0.8×	817 0.7×	79	4.7k
Rémy A. Bonnin	4.5k 0.9×	2.1k 0.9×	1.4k 1.0×	598 0.5×	800 0.7×	147	5.2k

Countries citing papers authored by Marek Gniadkowski

Since Specialization

Citations

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

Fields of papers citing papers by Marek Gniadkowski

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marek Gniadkowski

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

Izdebski, Radosław, et al.. (2025). NDM- or VIM-producing Citrobacter spp. in Poland, 2011-19: high genetic diversity with broader representation of ST8, ST18 and ST22 global clones. European Journal of Clinical Microbiology & Infectious Diseases. 44(7). 1723–1728. 1 indexed citations

Izdebski, Radosław, et al.. (2025). Carbapenemase-Producing Enterobacterales from Patients Arriving from Ukraine in Poland, March 2022–February 2023. Infectious Diseases and Therapy. 14(2). 401–419. 2 indexed citations

Izdebski, Radosław, et al.. (2024). Several epidemic and multiple sporadic genotypes of OXA-244-producing Escherichia coli in Poland; predominance of the ST38 clone. European Journal of Clinical Microbiology & Infectious Diseases. 43(12). 2465–2472. 1 indexed citations

Izdebski, Radosław, et al.. (2024). Large hospital outbreak caused by OXA-244-producing Escherichia coli sequence type 38, Poland, 2023. Eurosurveillance. 29(22). 4 indexed citations

Urbanowicz, Paweł, et al.. (2024). VIM-type metallo-β-lactamase (MBL)-encoding genomic islands in Pseudomonas spp. in Poland: predominance of clc-like integrative and conjugative elements (ICEs). Journal of Antimicrobial Chemotherapy. 79(5). 1030–1037. 5 indexed citations

Urbanowicz, Paweł, Sylvain Brisse, Féderica Palma, et al.. (2024). Multiple regional outbreaks caused by global and local VIM-producing Klebsiella pneumoniae clones in Poland, 2006–2019. European Journal of Clinical Microbiology & Infectious Diseases. 44(3). 619–628. 2 indexed citations

Urbanowicz, Paweł, et al.. (2023). Country-wide expansion of a VIM-1 carbapenemase-producing Klebsiella oxytoca ST145 lineage in Poland, 2009–2019. European Journal of Clinical Microbiology & Infectious Diseases. 42(12). 1449–1457. 5 indexed citations

Izdebski, Radosław, et al.. (2022). Multiple secondary outbreaks of NDM-producing Enterobacter hormaechei in the context of endemic NDM-producing Klebsiella pneumoniae. Journal of Antimicrobial Chemotherapy. 77(6). 1561–1569. 7 indexed citations

Urbanowicz, Paweł, et al.. (2022). Genomic Epidemiology of MBL-Producing Pseudomonas putida Group Isolates in Poland. Infectious Diseases and Therapy. 11(4). 1725–1740. 6 indexed citations

10.

Izdebski, Radosław, et al.. (2022). MDR carbapenemase-producing Klebsiella pneumoniae of the hypervirulence-associated ST23 clone in Poland, 2009–19. Journal of Antimicrobial Chemotherapy. 77(12). 3367–3375. 20 indexed citations

11.

Urbanowicz, Paweł, Ibrahim Bitar, Radosław Izdebski, et al.. (2021). Epidemic Territorial Spread of IncP-2-Type VIM-2 Carbapenemase-Encoding Megaplasmids in Nosocomial Pseudomonas aeruginosa Populations. Antimicrobial Agents and Chemotherapy. 65(4). 19 indexed citations

12.

Urbanowicz, Paweł, et al.. (2021). Dissemination of Klebsiella pneumoniae ST147 NDM-1 in Poland, 2015–19. Journal of Antimicrobial Chemotherapy. 76(10). 2538–2545. 18 indexed citations

13.

Urbanowicz, Paweł, Radosław Izdebski, Anna Baraniak, et al.. (2021). Molecular and genomic epidemiology of VIM/IMP-like metallo-β-lactamase-producing Pseudomonas aeruginosa genotypes in Poland. Journal of Antimicrobial Chemotherapy. 76(9). 2273–2284. 14 indexed citations

14.

Izdebski, Radosław, et al.. (2020). Genomic background of the Klebsiella pneumoniae NDM-1 outbreak in Poland, 2012–18. Journal of Antimicrobial Chemotherapy. 75(11). 3156–3162. 15 indexed citations

15.

Bilavsky, Efraim, Elizabeth Temkin, Yaffa Lerman, et al.. (2014). Risk factors for colonization with extended-spectrum beta-lactamase-producing enterobacteriaceae on admission to rehabilitation centres. Clinical Microbiology and Infection. 20(11). O804–O810. 24 indexed citations

16.

Empel, Joanna, Jaroslav Hrabák, Aleksandra Kozińska, et al.. (2010). DHA-1-Producing Klebsiella pneumoniae in a Teaching Hospital in the Czech Republic. Microbial Drug Resistance. 16(4). 291–295. 14 indexed citations

17.

Krzysztoń-Russjan, Jolanta, Joanna Empel, Tomasz A. Łęski, Marek Gniadkowski, & Waleria Hryniewicz. (2005). Clonal Structure of the Methicillin-Resistant Staphylococcus aureus (MRSA) Population in Poland: Revision and Update. Microbial Drug Resistance. 11(2). 127–136. 13 indexed citations

18.

Sadowy, Ewa, et al.. (2003). Identification of Multidrug-Resistant Streptococcus pneumoniae Strains Isolated in Poland by Multilocus Sequence Typing. Microbial Drug Resistance. 9(1). 81–86. 8 indexed citations

19.

Baraniak, Anna, et al.. (2003). Complex Endemic Situation Regarding Extended-Spectrum β -Lactamase-Producing Klebsiella pneumoniae in a Hospital in Slovenia. Microbial Drug Resistance. 9(1_suppl). 25–33. 9 indexed citations

20.

Pałucha, Andrzej, et al.. (1999). Concurrent outbreaks of extended-spectrum β-lactamase-producing organisms of the family Enterobacteriaceae in a Warsaw hospital. Journal of Antimicrobial Chemotherapy. 44(4). 489–499. 101 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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