Jan Sikora

779 total citations
64 papers, 626 citations indexed

About

Jan Sikora is a scholar working on Immunology, Pulmonary and Respiratory Medicine and Molecular Biology. According to data from OpenAlex, Jan Sikora has authored 64 papers receiving a total of 626 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Immunology, 13 papers in Pulmonary and Respiratory Medicine and 12 papers in Molecular Biology. Recurrent topics in Jan Sikora's work include Immune Cell Function and Interaction (11 papers), Immunotherapy and Immune Responses (8 papers) and Pleural and Pulmonary Diseases (6 papers). Jan Sikora is often cited by papers focused on Immune Cell Function and Interaction (11 papers), Immunotherapy and Immune Responses (8 papers) and Pleural and Pulmonary Diseases (6 papers). Jan Sikora collaborates with scholars based in Poland, Czechia and United States. Jan Sikora's co-authors include Mariusz Kaczmarek, J Zeromski, Grzegorz Dworacki, Iwona Mozer‐Lisewska, Halina Batura‐Gabryel, Magdalena Frydrychowicz, Michał Michalak, A. Winnicka, Zdeněk Fišar and Arleta Kowala‐Piaskowska and has published in prestigious journals such as SHILAP Revista de lepidopterología, European Journal of Pharmacology and Medicine.

In The Last Decade

Jan Sikora

62 papers receiving 608 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jan Sikora Poland 15 191 151 111 106 75 64 626
Maya D. Srivastava United States 14 221 1.2× 125 0.8× 85 0.8× 39 0.4× 79 1.1× 32 683
G Skibiński United Kingdom 11 170 0.9× 207 1.4× 56 0.5× 81 0.8× 93 1.2× 25 698
Jiang Zhang China 14 278 1.5× 183 1.2× 83 0.7× 54 0.5× 49 0.7× 42 689
Fang Cui China 16 75 0.4× 174 1.2× 120 1.1× 71 0.7× 173 2.3× 44 626
Joby Cole United Kingdom 14 201 1.1× 321 2.1× 46 0.4× 103 1.0× 166 2.2× 40 806
Gholam Ali Kardar Iran 14 254 1.3× 138 0.9× 136 1.2× 43 0.4× 66 0.9× 54 628
Sang‐Kuk Yang South Korea 13 188 1.0× 152 1.0× 109 1.0× 85 0.8× 88 1.2× 50 768
Tatsuya Ando Japan 18 149 0.8× 151 1.0× 165 1.5× 124 1.2× 123 1.6× 57 791
G Mesander Netherlands 14 236 1.2× 314 2.1× 216 1.9× 89 0.8× 150 2.0× 21 824
Sarah J. Higgins United States 15 264 1.4× 278 1.8× 66 0.6× 54 0.5× 130 1.7× 27 994

Countries citing papers authored by Jan Sikora

Since Specialization
Citations

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

Fields of papers citing papers by Jan Sikora

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jan Sikora

This figure shows the co-authorship network connecting the top 25 collaborators of Jan Sikora. A scholar is included among the top collaborators of Jan Sikora 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 Jan Sikora. Jan Sikora 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
1.
Sikora, Jan, et al.. (2023). Effect of HPV Vaccination on Virus Disappearance in Cervical Samples of a Cohort of HPV-Positive Polish Patients. Journal of Clinical Medicine. 12(24). 7592–7592. 12 indexed citations
2.
Kaczmarek, Mariusz, et al.. (2018). Molecules of Damage-Associated Patterns in Bronchoalveolar Lavage Fluid and Serum in Chronic Obstructive Pulmonary Disease. Advances in experimental medicine and biology. 1113. 27–35. 6 indexed citations
3.
Michalak, Michał, et al.. (2017). Hepatitis E virus IgG seroprevalence in HIV patients and blood donors, west-central Poland. International Journal of Infectious Diseases. 61. 20–22. 34 indexed citations
4.
Kaczmarek, Mariusz, et al.. (2017). Concentrations of SP-A and HSP70 are associated with polarization of macrophages in pleural effusions of non-small cell lung cancer. Immunobiology. 223(2). 200–209. 13 indexed citations
5.
Sławek-Szmyt, Sylwia, et al.. (2015). Pluripotency transcription factors in lung cancer—a review. Tumor Biology. 37(4). 4241–4249. 24 indexed citations
6.
Mania, Anna, Mariusz Kaczmarek, P. Kemnitz, et al.. (2013). Alterations in NK Cell Phenotype in Relation to Liver Steatosis in Children with Chronic Hepatitis C. Inflammation. 36(5). 1004–1012. 4 indexed citations
7.
Kaczmarek, Mariusz & Jan Sikora. (2012). Macrophages in malignant pleural effusions – alternatively activated tumor associated macrophages. Współczesna Onkologia. 4(4). 279–284. 16 indexed citations
8.
Mozer‐Lisewska, Iwona, Arleta Kowala‐Piaskowska, Anna Mania, et al.. (2011). Expression of pattern recognition receptors in liver biopsy specimens of children chronically infected with HBV and HCV. Folia Histochemica et Cytobiologica. 49(3). 410–416. 9 indexed citations
9.
Kaczmarek, Mariusz, et al.. (2011). Evaluation of the phenotype pattern of macrophages isolated from malignant and non-malignant pleural effusions. Tumor Biology. 32(6). 1123–1132. 21 indexed citations
10.
Zeromski, J, Iwona Mozer‐Lisewska, Mariusz Kaczmarek, Arleta Kowala‐Piaskowska, & Jan Sikora. (2011). NK Cells Prevalence, Subsets and Function in Viral Hepatitis C. Archivum Immunologiae et Therapiae Experimentalis. 59(6). 449–455. 22 indexed citations
11.
Fišar, Zdeněk, et al.. (2006). Distribution of antidepressants between plasma and red blood cells.. PubMed. 27(3). 307–13. 19 indexed citations
12.
Sikora, Jan, et al.. (2004). Immunosuppressive mechanisms in the microenvironment of malignant pleural effusions. Cancer Detection and Prevention. 28(5). 325–330. 12 indexed citations
13.
Winnicka, A., et al.. (2000). Effect of Baypamun® on Blood Leucocytes in Normal and Dexamathasone Treated Goats. Journal of Veterinary Medicine Series A. 47(7). 385–394. 7 indexed citations
14.
Winnicka, A., W. Kluciński, Grażyna Hoser, Jan Sikora, & J Kawiak. (1999). Flow Cytometry Analysis of Milk and Peripheral Blood Cells from Goats during Lactation*. Journal of Veterinary Medicine Series A. 46(8). 459–464. 13 indexed citations
15.
Sikora, Jan, Grzegorz Dworacki, & J Zeromski. (1996). DNA ploidy, S-phase, and Ki-67 antigen expression in the evaluation of cell content of pleural effusions. Lung. 174(5). 303–13. 15 indexed citations
16.
Kunz, Michal, Jan Sikora, Menahem Krakowski, et al.. (1995). Serotonin in violent patients with schizophrenia. Psychiatry Research. 59(1-2). 161–163. 10 indexed citations
17.
18.
Sikora, Jan, et al.. (1991). Methylated and Demethylated Tricyclic Antidepressants and Their Binding to Cell Membranes. Drug metabolism and drug interactions. 9(3-4). 283–292. 4 indexed citations
19.
Sikora, Jan, et al.. (1991). Radioimmunoassay of Dibenzazepines and Dibenzcycloheptanodienes in Body Fluids and Tissues. Clinical Chemistry and Laboratory Medicine (CCLM). 29(12). 827–32. 6 indexed citations
20.
Zeromski, J, et al.. (1990). Tumor Specificity of Monoclonal Antibodies to Carcinoembryonic Antigen. Tumor Biology. 11(1-2). 5–19. 14 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Maya D. Srivastava Breakdown of academic impact, for papers by G Skibiński Breakdown of academic impact, for papers by Jiang Zhang Breakdown of academic impact, for papers by Fang Cui Breakdown of academic impact, for papers by Joby Cole Breakdown of academic impact, for papers by Gholam Ali Kardar Breakdown of academic impact, for papers by Sang‐Kuk Yang Breakdown of academic impact, for papers by Tatsuya Ando Breakdown of academic impact, for papers by G Mesander Breakdown of academic impact, for papers by Sarah J. Higgins
Rankless by CCL
2026