Astrid Katzer

1.1k total citations
28 papers, 891 citations indexed

About

Astrid Katzer is a scholar working on Molecular Biology, Cancer Research and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Astrid Katzer has authored 28 papers receiving a total of 891 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Molecular Biology, 11 papers in Cancer Research and 5 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Astrid Katzer's work include Cancer, Hypoxia, and Metabolism (11 papers), DNA Repair Mechanisms (7 papers) and Effects of Radiation Exposure (5 papers). Astrid Katzer is often cited by papers focused on Cancer, Hypoxia, and Metabolism (11 papers), DNA Repair Mechanisms (7 papers) and Effects of Radiation Exposure (5 papers). Astrid Katzer collaborates with scholars based in Germany, Chile and Italy. Astrid Katzer's co-authors include Michael Flentje, Dirk Vordermark, Harun M. Said, Cholpon S. Djuzenova, Bülent Polat, Adrian Staab, Vladimir L. Sukhorukov, Peter Kraft, Kurt Baier and Carsten Hagemann and has published in prestigious journals such as PLoS ONE, International Journal of Radiation Oncology*Biology*Physics and Experimental Cell Research.

In The Last Decade

Astrid Katzer

28 papers receiving 884 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Astrid Katzer Germany 20 552 343 134 110 94 28 891
Joshua C. Anderson United States 20 667 1.2× 196 0.6× 253 1.9× 147 1.3× 151 1.6× 64 1.1k
Efstathia Giannopoulou Greece 20 561 1.0× 277 0.8× 297 2.2× 129 1.2× 64 0.7× 44 1.0k
Wells S. Brown United States 15 552 1.0× 206 0.6× 266 2.0× 139 1.3× 98 1.0× 24 895
Samuel Seoane Spain 18 492 0.9× 183 0.5× 361 2.7× 91 0.8× 157 1.7× 38 1.1k
Alessio Biagioni Italy 20 728 1.3× 413 1.2× 273 2.0× 123 1.1× 43 0.5× 48 1.1k
Ahmed F. Salem United States 21 799 1.4× 248 0.7× 249 1.9× 53 0.5× 44 0.5× 42 1.2k
Xiaofen Pan China 15 330 0.6× 131 0.4× 107 0.8× 170 1.5× 67 0.7× 35 706
Magdalena Bachvarova Canada 22 718 1.3× 255 0.7× 245 1.8× 76 0.7× 249 2.6× 35 1.2k
Kristy J. Gotink Netherlands 7 609 1.1× 237 0.7× 294 2.2× 252 2.3× 50 0.5× 8 975
Timothy G. Whitsett United States 18 527 1.0× 266 0.8× 247 1.8× 239 2.2× 102 1.1× 35 996

Countries citing papers authored by Astrid Katzer

Since Specialization
Citations

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

Fields of papers citing papers by Astrid Katzer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Astrid Katzer

This figure shows the co-authorship network connecting the top 25 collaborators of Astrid Katzer. A scholar is included among the top collaborators of Astrid Katzer 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 Astrid Katzer. Astrid Katzer 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.
2.
Djuzenova, Cholpon S., et al.. (2019). Differential effects of the Akt inhibitor MK-2206 on migration and radiation sensitivity of glioblastoma cells. BMC Cancer. 19(1). 299–299. 25 indexed citations
3.
Sukhorukov, Vladimir L., Marcus Höring, Astrid Katzer, et al.. (2014). Cell Surface Area and Membrane Folding in Glioblastoma Cell Lines Differing in PTEN and p53 Status. PLoS ONE. 9(1). e87052–e87052. 41 indexed citations
4.
Djuzenova, Cholpon S., Astrid Katzer, Susanne Hartmann, et al.. (2014). Actin cytoskeleton organization, cell surface modification and invasion rate of 5 glioblastoma cell lines differing in PTEN and p53 status. Experimental Cell Research. 330(2). 346–357. 29 indexed citations
5.
Hartmann, Susanne, Astrid Katzer, Vladimir L. Sukhorukov, et al.. (2013). Hsp90 inhibition by NVP-AUY922 and NVP-BEP800 decreases migration and invasion of irradiated normoxic and hypoxic tumor cell lines. Cancer Letters. 331(2). 200–210. 18 indexed citations
6.
Djuzenova, Cholpon S., et al.. (2013). Radiosensitivity in breast cancer assessed by the histone γ-H2AX and 53BP1 foci. Radiation Oncology. 8(1). 98–98. 64 indexed citations
7.
Katzer, Astrid, Bülent Polat, Manik Chatterjee, et al.. (2013). Radiosensitization of Glioblastoma Cell Lines by the Dual PI3K and mTOR Inhibitor NVP-BEZ235 Depends on Drug-Irradiation Schedule. Translational Oncology. 6(2). 169–IN16. 44 indexed citations
8.
Said, Harun M., Carsten Hagemann, Fabrizio Carta, et al.. (2013). Hypoxia induced CA9 inhibitory targeting by two different sulfonamide derivatives including Acetazolamide in human Glioblastoma. Bioorganic & Medicinal Chemistry. 21(13). 3949–3957. 48 indexed citations
9.
Katzer, Astrid, et al.. (2012). Hsp90 Inhibitors NVP-AUY922 and NVP-BEP800 May Exert a Significant Radiosensitization on Tumor Cells along with a Cell Type-Specific Cytotoxicity. Translational Oncology. 5(5). 356–IN16. 18 indexed citations
10.
Polat, Bülent, Gisela Wohlleben, Astrid Katzer, et al.. (2012). Influence of osteopontin silencing on survival and migration of lung cancer cells. Strahlentherapie und Onkologie. 189(1). 62–67. 10 indexed citations
11.
Djuzenova, Cholpon S., et al.. (2012). Hsp90 inhibitor NVP-AUY922 enhances radiation sensitivity of tumor cell lines under hypoxia. Cancer Biology & Therapy. 13(6). 425–434. 20 indexed citations
12.
Said, Harun M., Claudiu T. Supuran, Adrian Staab, et al.. (2010). Modulation of Carbonic Anhydrase 9 (CA9) in Human Brain Cancer. Current Pharmaceutical Design. 16(29). 3288–3299. 49 indexed citations
13.
Djuzenova, Cholpon S., et al.. (2008). Differential response of human glioblastoma cell lines to combined camptothecin and ionizing radiation treatment. Cancer Biology & Therapy. 7(3). 364–373. 15 indexed citations
14.
Staab, Adrian, Jürgen Löffler, Harun M. Said, et al.. (2007). Modulation of Glucose Metabolism Inhibits Hypoxic Accumulation of Hypoxia-Inducible Factor-1α (HIF-1α). Strahlentherapie und Onkologie. 183(7). 366–373. 30 indexed citations
15.
Vordermark, Dirk, Harun M. Said, Astrid Katzer, et al.. (2006). Plasma osteopontin levels in patients with head and neck cancer and cervix cancer are critically dependent on the choice of ELISA system. BMC Cancer. 6(1). 207–207. 55 indexed citations
16.
Said, Harun M., Adrian Staab, Carsten Hagemann, et al.. (2006). Distinct patterns of hypoxic expression of carbonic anhydrase IX (CA IX) in human malignant glioma cell lines. Journal of Neuro-Oncology. 81(1). 27–38. 31 indexed citations
17.
Vordermark, Dirk, Peter Kraft, Astrid Katzer, et al.. (2005). Glucose requirement for hypoxic accumulation of hypoxia-inducible factor-1α (HIF-1α). Cancer Letters. 230(1). 122–133. 62 indexed citations
18.
Vordermark, Dirk, et al.. (2005). Characterization of carbonic anhydrase IX (CA IX) as an endogenous marker of chronic hypoxia in live human tumor cells. International Journal of Radiation Oncology*Biology*Physics. 61(4). 1197–1207. 69 indexed citations
19.
Said, Harun M., Astrid Katzer, Michael Flentje, & Dirk Vordermark. (2005). Response of the plasma hypoxia marker osteopontin to in vitro hypoxia in human tumor cells. Radiotherapy and Oncology. 76(2). 200–205. 32 indexed citations
20.
Vordermark, Dirk, Astrid Katzer, Kurt Baier, Peter Kraft, & Michael Flentje. (2004). Cell type–specific association of hypoxia-inducible factor-1α (HIF-1α) protein accumulation and radiobiologic tumor hypoxia. International Journal of Radiation Oncology*Biology*Physics. 58(4). 1242–1250. 33 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 Joshua C. Anderson Breakdown of academic impact, for papers by Efstathia Giannopoulou Breakdown of academic impact, for papers by Wells S. Brown Breakdown of academic impact, for papers by Samuel Seoane Breakdown of academic impact, for papers by Alessio Biagioni Breakdown of academic impact, for papers by Ahmed F. Salem Breakdown of academic impact, for papers by Xiaofen Pan Breakdown of academic impact, for papers by Magdalena Bachvarova Breakdown of academic impact, for papers by Kristy J. Gotink Breakdown of academic impact, for papers by Timothy G. Whitsett
Rankless by CCL
2026