Ewa Karna

1.2k total citations
43 papers, 1.1k citations indexed

About

Ewa Karna is a scholar working on Oncology, Cancer Research and Molecular Biology. According to data from OpenAlex, Ewa Karna has authored 43 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Oncology, 25 papers in Cancer Research and 23 papers in Molecular Biology. Recurrent topics in Ewa Karna's work include Peptidase Inhibition and Analysis (27 papers), Protease and Inhibitor Mechanisms (21 papers) and Cell Adhesion Molecules Research (15 papers). Ewa Karna is often cited by papers focused on Peptidase Inhibition and Analysis (27 papers), Protease and Inhibitor Mechanisms (21 papers) and Cell Adhesion Molecules Research (15 papers). Ewa Karna collaborates with scholars based in Poland, United Kingdom and China. Ewa Karna's co-authors include Jerzy Pałka, Wojciech Miltyk, Łukasz Szoka, Arkadiusz Surażyński, Sławomir Wołczyński, Jolanta Nazaruk, Kazimierz A. Orłowski, Z Puchałski, Monika Sienkiewicz and Anna Wajs‐Bonikowska and has published in prestigious journals such as Cellular and Molecular Life Sciences, Molecules and Life Sciences.

In The Last Decade

Ewa Karna

43 papers receiving 1.1k citations

Peers

Ewa Karna

ONCOL

CMN

Se Hwan Mun South Korea

Tatiana Efimova United States

Ki‐Sook Park South Korea

Tzu‐Wei Tan Taiwan

Futoshi Shibata Japan

Elke Ueberham Germany

Xiong Li China

Yao Dong China

Sang Doo Kim South Korea

Claudia Giampietri Italy

Se Hwan Mun South Korea

Ewa Karna

964 ×2.3

439 ×1.2

ONCOL

208 ×0.7

30 ×0.3

CMN

103 ×0.9

Citations per year, relative to Ewa Karna Ewa Karna (= 1×) peers Se Hwan Mun

Countries citing papers authored by Ewa Karna

Since Specialization

Citations

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

Fields of papers citing papers by Ewa Karna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ewa Karna

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

Karna, Ewa, et al.. (2019). Proline-dependent regulation of collagen metabolism. Cellular and Molecular Life Sciences. 77(10). 1911–1918. 141 indexed citations

Radziejewska, Iwona, et al.. (2018). Rosmarinic acid influences collagen, MMPs, TIMPs, glycosylation and MUC1 in CRL-1739 gastric cancer cell line. Biomedicine & Pharmacotherapy. 107. 397–407. 35 indexed citations

Szoka, Łukasz, et al.. (2017). Acetylenic derivative of betulin induces apoptosis in endometrial adenocarcinoma cell line. Biomedicine & Pharmacotherapy. 95. 429–436. 13 indexed citations

Szoka, Łukasz, Ewa Karna, & Jerzy Pałka. (2015). The mechanism of oxythiamine-induced collagen biosynthesis in cultured fibroblasts. Molecular and Cellular Biochemistry. 403(1-2). 51–60. 11 indexed citations

Wajs‐Bonikowska, Anna, et al.. (2015). Chemical Composition and Biological Activity of Abies alba and A. koreana Seed and Cone Essential Oils and Characterization of Their Seed Hydrolates. Chemistry & Biodiversity. 12(3). 407–418. 48 indexed citations

Szoka, Łukasz, Ewa Karna, & Jerzy Pałka. (2013). UVC inhibits collagen biosynthesis through up-regulation of NF-κB p65 signaling in cultured fibroblasts. Journal of Photochemistry and Photobiology B Biology. 129. 143–148. 6 indexed citations

Karna, Ewa, Łukasz Szoka, & Jerzy Pałka. (2013). The mechanism of hydralazine-induced collagen biosynthesis in cultured fibroblasts. Naunyn-Schmiedeberg s Archives of Pharmacology. 386(4). 303–309. 13 indexed citations

Karna, Ewa, Jolanta Nazaruk, Łukasz Szoka, & Jerzy Pałka. (2011). Scutellarin-dependent inhibition of collagen biosynthesis in cultured fibroblasts. Natural Product Research. 25(19). 1789–1795. 18 indexed citations

Karna, Ewa, Łukasz Szoka, & Jerzy Pałka. (2011). Thrombin-dependent modulation of β1-integrin-mediated signaling up-regulates prolidase and HIF-1α through p-FAK in colorectal cancer cells. Molecular and Cellular Biochemistry. 361(1-2). 235–241. 12 indexed citations

10.

Karna, Ewa, Łukasz Szoka, & Jerzy Pałka. (2010). Betulinic acid inhibits the expression of hypoxia-inducible factor 1α and vascular endothelial growth factor in human endometrial adenocarcinoma cells. Molecular and Cellular Biochemistry. 340(1-2). 15–20. 38 indexed citations

11.

Karna, Ewa & Jerzy Pałka. (2008). Phosphoenolpyruvate-dependent inhibition of collagen biosynthesis, α2β1 integrin and IGF-I receptor signaling in cultured fibroblasts. Molecular and Cellular Biochemistry. 315(1-2). 61–67. 5 indexed citations

12.

Karna, Ewa, Wojciech Miltyk, Arkadiusz Surażyński, & Jerzy Pałka. (2007). Protective effect of hyaluronic acid on interleukin-1-induced deregulation of β1-integrin and insulin-like growth factor-I receptor signaling and collagen biosynthesis in cultured human chondrocytes. Molecular and Cellular Biochemistry. 308(1-2). 57–64. 41 indexed citations

13.

Karna, Ewa, Wojciech Miltyk, & Jerzy Pałka. (2006). Butyrate-induced collagen biosynthesis in cultured fibroblasts is independent on α2β1 integrin signalling and undergoes through IGF-I receptor cascade. Molecular and Cellular Biochemistry. 286(1-2). 147–152. 10 indexed citations

14.

Karna, Ewa, Wojciech Miltyk, Jerzy Pałka, Katarzyna Jarząbek, & Sławomir Wołczyński. (2006). Hyaluronic acid counteracts interleukin-1-induced inhibition of collagen biosynthesis in cultured human chondrocytes. Pharmacological Research. 54(4). 275–281. 42 indexed citations

15.

Miltyk, Wojciech, Ewa Karna, & Jerzy Pałka. (2006). Prolidase-Independent Mechanism of Camptothecin-Induced Inhibition of Collagen Biosynthesis in Cultured Human Skin Fibroblasts. The Journal of Biochemistry. 141(2). 287–292. 25 indexed citations

16.

Karna, Ewa, et al.. (2002). Serum and tissue level of insulin‐like growth factor‐I (IGF‐I) and IGF‐I binding proteins as an index of pancreatitis and pancreatic cancer. International Journal of Experimental Pathology. 83(5). 239–246. 69 indexed citations

17.

Wrześniok, Dorota, et al.. (2002). Melanin potentiates gentamicin-induced inhibition of collagen biosynthesis in human skin fibroblasts. European Journal of Pharmacology. 446(1-3). 7–13. 19 indexed citations

18.

Karna, Ewa, Jerzy Pałka, & Sławomir Wołczyński. (2001). Doxycycline-induced inhibition of prolidase activity in human skin fibroblasts and its involvement in impaired collagen biosynthesis. European Journal of Pharmacology. 430(1). 25–31. 13 indexed citations

19.

Karna, Ewa, Arkadiusz Surażyński, & Jerzy Pałka. (2000). Collagen metabolism disturbances are accompanied by an increase in prolidase activity in lung carcinoma planoepitheliale. International Journal of Experimental Pathology. 81(5). 341–347. 50 indexed citations

20.

Miltyk, Wojciech, Ewa Karna, Sławomir Wołczyński, & Jerzy Pałka. (1998). Insulin-like growth factor I-dependent regulation of prolidase activity in cultured human skin fibroblasts. Molecular and Cellular Biochemistry. 189(1-2). 177–184. 36 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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