Janusz Kopczyński

2.1k total citations
78 papers, 1.4k citations indexed

About

Janusz Kopczyński is a scholar working on Endocrinology, Diabetes and Metabolism, Oncology and Molecular Biology. According to data from OpenAlex, Janusz Kopczyński has authored 78 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Endocrinology, Diabetes and Metabolism, 25 papers in Oncology and 19 papers in Molecular Biology. Recurrent topics in Janusz Kopczyński's work include Thyroid Cancer Diagnosis and Treatment (30 papers), BRCA gene mutations in cancer (8 papers) and Genetic factors in colorectal cancer (6 papers). Janusz Kopczyński is often cited by papers focused on Thyroid Cancer Diagnosis and Treatment (30 papers), BRCA gene mutations in cancer (8 papers) and Genetic factors in colorectal cancer (6 papers). Janusz Kopczyński collaborates with scholars based in Poland, United States and Taiwan. Janusz Kopczyński's co-authors include Markku Miettinen, Jerzy Lasota, Maarit Sarlomo‐Rikala, Stanisław Góźdż, Artur Kowalik, Aldona Kowalska, Leslie H. Sobin, Hala R. Makhlouf, Allen Burke and Hajnalka Győrffy and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Janusz Kopczyński

77 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Janusz Kopczyński Poland 18 473 453 412 367 293 78 1.4k
Jin Hee Sohn South Korea 27 664 1.4× 588 1.3× 205 0.5× 816 2.2× 183 0.6× 103 2.0k
Ricardo González‐Cámpora Spain 23 482 1.0× 506 1.1× 117 0.3× 502 1.4× 298 1.0× 124 1.8k
Guhyun Kang South Korea 19 289 0.6× 275 0.6× 157 0.4× 324 0.9× 139 0.5× 64 921
Giorgio Gardini Italy 19 249 0.5× 519 1.1× 81 0.2× 468 1.3× 445 1.5× 64 1.4k
Fredrik Petersson Singapore 25 764 1.6× 952 2.1× 153 0.4× 546 1.5× 42 0.1× 127 2.0k
G. Monges France 20 694 1.5× 977 2.2× 228 0.6× 892 2.4× 61 0.2× 79 1.9k
Isabella Morra Italy 19 179 0.4× 449 1.0× 180 0.4× 296 0.8× 77 0.3× 43 1.2k
Susumu Matsukuma Japan 18 638 1.3× 420 0.9× 90 0.2× 713 1.9× 45 0.2× 101 1.6k
Serdar Balcı Türkiye 26 413 0.9× 860 1.9× 104 0.3× 1.6k 4.2× 146 0.5× 68 2.3k
Yasuharu Kaizaki Japan 18 472 1.0× 553 1.2× 166 0.4× 428 1.2× 29 0.1× 61 1.1k

Countries citing papers authored by Janusz Kopczyński

Since Specialization
Citations

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

Fields of papers citing papers by Janusz Kopczyński

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Janusz Kopczyński

This figure shows the co-authorship network connecting the top 25 collaborators of Janusz Kopczyński. A scholar is included among the top collaborators of Janusz Kopczyński 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 Janusz Kopczyński. Janusz Kopczyński 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.
Gąsior‐Perczak, Danuta, Artur Kowalik, Janusz Kopczyński, et al.. (2024). Relationship between the Expression of CHK2 and p53 in Tumor Tissue and the Course of Papillary Thyroid Cancer in Patients with CHEK2 Germline Mutations. Cancers. 16(4). 815–815. 3 indexed citations
2.
Kowalik, Artur, Agnieszka Walczyk, Iwona Pałyga, et al.. (2023). CD276 as a Candidate Target for Immunotherapy in Medullary Thyroid Cancer. International Journal of Molecular Sciences. 24(12). 10019–10019. 4 indexed citations
3.
Kopczyński, Janusz, Artur Kowalik, Agnieszka Walczyk, et al.. (2022). A Significance of Concomitant BRAF V600E and TERT Mutations in Polish Patients with Papillary Thyroid Microcarcinoma: A Retrospective Cohort Study Based on 430 Cases. Thyroid. 32(11). 1372–1381. 11 indexed citations
4.
Gąsior‐Perczak, Danuta, Artur Kowalik, Agnieszka Walczyk, et al.. (2021). Incidence of the CHEK2 Germline Mutation and Its Impact on Clinicopathological Features, Treatment Responses, and Disease Course in Patients with Papillary Thyroid Carcinoma. Cancers. 13(3). 470–470. 8 indexed citations
5.
Kowalik, Artur, Agnieszka Walczyk, Iwona Pałyga, et al.. (2021). Immune Profiling of Medullary Thyroid Cancer—An Opportunity for Immunotherapy. Genes. 12(10). 1534–1534. 9 indexed citations
6.
Donizy, Piotr, Joanna Wróblewska, Dora Dias‐Santagata, et al.. (2021). Merkel Cell Carcinoma of Unknown Primary: Immunohistochemical and Molecular Analyses Reveal Distinct UV-Signature/MCPyV-Negative and High Immunogenicity/MCPyV-Positive Profiles. Cancers. 13(7). 1621–1621. 12 indexed citations
7.
Gąsior‐Perczak, Danuta, et al.. (2020). Papillary Thyroid Cancer in a Struma Ovarii in a 17-Year-Old Nulliparous Patient: A Case Report. Diagnostics. 10(1). 45–45. 15 indexed citations
8.
Walczyk, Agnieszka, Janusz Kopczyński, Danuta Gąsior‐Perczak, et al.. (2020). Histopathology and immunohistochemistry as prognostic factors for poorly differentiated thyroid cancer in a series of Polish patients. PLoS ONE. 15(2). e0229264–e0229264. 8 indexed citations
9.
Pouwer, Anne-Floor W., Artur Kowalik, Kamil Zalewski, et al.. (2020). Somatic Mutation Profiling in Premalignant Lesions of Vulvar Squamous Cell Carcinoma. International Journal of Molecular Sciences. 21(14). 4880–4880. 13 indexed citations
10.
Trybek, Tomasz, Agnieszka Walczyk, Danuta Gąsior‐Perczak, et al.. (2019). Impact of BRAF V600E and TERT Promoter Mutations on Response to Therapy in Papillary Thyroid Cancer. Endocrinology. 160(10). 2328–2338. 27 indexed citations
11.
Kowalik, Artur, Kamil Zalewski, Natalia Rusetska, et al.. (2018). Somatic mutation profiling of vulvar cancer: Exploring therapeutic targets. Gynecologic Oncology. 150(3). 552–561. 47 indexed citations
12.
Gąsior‐Perczak, Danuta, Iwona Pałyga, Artur Kowalik, et al.. (2018). The impact of BMI on clinical progress, response to treatment, and disease course in patients with differentiated thyroid cancer. PLoS ONE. 13(10). e0204668–e0204668. 33 indexed citations
13.
Kowalik, Artur, Monika Siołek, Janusz Kopczyński, et al.. (2018). BRCA1 founder mutations and beyond in the Polish population: A single-institution BRCA1/2 next-generation sequencing study. PLoS ONE. 13(7). e0201086–e0201086. 31 indexed citations
14.
Walczyk, Agnieszka, Janusz Kopczyński, Danuta Gąsior‐Perczak, et al.. (2018). Poorly differentiated thyroid cancer in the context of the revised 2015 American Thyroid Association Guidelines and the Updated American Joint Committee on Cancer/Tumor‐Node‐Metastasis Staging System (eighth edition). Clinical Endocrinology. 91(2). 331–339. 13 indexed citations
15.
Kowalik, Artur, Aldona Kowalska, Agnieszka Walczyk, et al.. (2017). Evaluation of molecular diagnostic approaches for the detection of BRAF p.V600E mutations in papillary thyroid cancer: Clinical implications. PLoS ONE. 12(6). e0179691–e0179691. 11 indexed citations
16.
Romańska, Hanna, Piotr Potemski, Renata Kusińska, et al.. (2015). Expression of CD151/Tspan24 and integrin alpha 3 complex in aid of prognostication of HER2-negative high-grade ductal carcinoma in situ.. PubMed. 8(8). 9471–8. 8 indexed citations
17.
Ferenc, Tomasz, et al.. (2011). Minichromosome maintenance (MCM) and AgNOR proteins expression in desmoid tumours: a tissue microarray analysis.. Folia Histochemica et Cytobiologica. 48(4). 581–8. 1 indexed citations
18.
Ferenc, Tomasz, Jacek Sygut, Janusz Kopczyński, et al.. (2006). Aggressive fibromatosis (desmoid tumors): definition, occurrence, pathology, diagnostic problems, clinical behavior, genetic background.. PubMed. 57(1). 5–15. 38 indexed citations
19.
Lasota, Jerzy, Agnieszka Woźniak, Janusz Kopczyński, et al.. (2004). Loss of heterozygosity on chromosome 22q in gastrointestinal stromal tumors (GISTs): a study on 50 cases. Laboratory Investigation. 85(2). 237–247. 33 indexed citations
20.

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 Jin Hee Sohn Breakdown of academic impact, for papers by Ricardo González‐Cámpora Breakdown of academic impact, for papers by Guhyun Kang Breakdown of academic impact, for papers by Giorgio Gardini Breakdown of academic impact, for papers by Fredrik Petersson Breakdown of academic impact, for papers by G. Monges Breakdown of academic impact, for papers by Isabella Morra Breakdown of academic impact, for papers by Susumu Matsukuma Breakdown of academic impact, for papers by Serdar Balcı Breakdown of academic impact, for papers by Yasuharu Kaizaki
Rankless by CCL
2026