R. Callies

641 total citations
30 papers, 527 citations indexed

About

R. Callies is a scholar working on Molecular Biology, Oncology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, R. Callies has authored 30 papers receiving a total of 527 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 10 papers in Oncology and 6 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in R. Callies's work include Infrared Thermography in Medicine (3 papers), PI3K/AKT/mTOR signaling in cancer (3 papers) and Cancer Cells and Metastasis (3 papers). R. Callies is often cited by papers focused on Infrared Thermography in Medicine (3 papers), PI3K/AKT/mTOR signaling in cancer (3 papers) and Cancer Cells and Metastasis (3 papers). R. Callies collaborates with scholars based in Germany, United States and Taiwan. R. Callies's co-authors include Rainer Kimmig, Kurt Werner Schmid, Friedrich Otterbach, Klaus J. Schmitz, Winfried Siffert, Florian Grabellus, Hideo A. Baba, Bodo Levkau, Ágnes Bánkfalvi and Jeremias Wohlschlaeger and has published in prestigious journals such as Journal of Clinical Oncology, Clinical Cancer Research and Journal of Clinical Pathology.

In The Last Decade

R. Callies

25 papers receiving 508 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Callies Germany 13 309 185 118 85 71 30 527
Marek Wloch United States 10 341 1.1× 289 1.6× 47 0.4× 111 1.3× 52 0.7× 16 634
Seog-Nyeon Bae South Korea 8 155 0.5× 151 0.8× 64 0.5× 116 1.4× 48 0.7× 10 499
Huiying Zhi United States 12 372 1.2× 127 0.7× 77 0.7× 119 1.4× 67 0.9× 20 684
Omar Moussa United States 19 423 1.4× 140 0.8× 108 0.9× 203 2.4× 145 2.0× 25 828
Hirotaka Osada Japan 10 342 1.1× 140 0.8× 47 0.4× 93 1.1× 99 1.4× 14 545
Y. Buggy United Kingdom 9 248 0.8× 190 1.0× 102 0.9× 99 1.2× 43 0.6× 13 439
María C. Díaz Flaqué Argentina 14 299 1.0× 314 1.7× 96 0.8× 108 1.3× 52 0.7× 23 627
Robin L. Goode United States 14 396 1.3× 159 0.9× 279 2.4× 101 1.2× 185 2.6× 25 897
Weiguo Wu United States 16 601 1.9× 314 1.7× 69 0.6× 152 1.8× 99 1.4× 33 978
H Harvey United States 11 213 0.7× 532 2.9× 161 1.4× 119 1.4× 108 1.5× 18 840

Countries citing papers authored by R. Callies

Since Specialization
Citations

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

Fields of papers citing papers by R. Callies

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Callies

This figure shows the co-authorship network connecting the top 25 collaborators of R. Callies. A scholar is included among the top collaborators of R. Callies 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 R. Callies. R. Callies 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.
Kuhlmann, Jan Dominik, Ágnes Bánkfalvi, Kurt Werner Schmid, et al.. (2016). Prognostic relevance of caspase 8 -652 6N InsDel and Asp302His polymorphisms for breast cancer. BMC Cancer. 16(1). 618–618. 17 indexed citations
2.
Otterbach, Friedrich, R. Callies, Michael Adamzik, et al.. (2009). Aquaporin 1 (AQP1) expression is a novel characteristic feature of a particularly aggressive subgroup of basal-like breast carcinomas. Breast Cancer Research and Treatment. 120(1). 67–76. 66 indexed citations
3.
Otterbach, Friedrich, R. Callies, Rainer Kimmig, Kurt Werner Schmid, & Ágnes Bánkfalvi. (2008). Aquaporin-1-Expression bei invasiven Mammakarzinomen. Der Pathologe. 29(S2). 357–362. 13 indexed citations
4.
Schmidt, M, R. Callies, Ulrich Kühn, et al.. (2007). Altered angiogenesis in preeclampsia: evaluation of a new test system for measuring placental growth factor. Clinical Chemistry and Laboratory Medicine (CCLM). 45(11). 1504–10. 7 indexed citations
5.
Bachmann, Hagen S., Friedrich Otterbach, R. Callies, et al.. (2007). The AA Genotype of the Regulatory BCL2 Promoter Polymorphism (−938C>A) Is Associated with a Favorable Outcome in Lymph Node–Negative Invasive Breast Cancer Patients. Clinical Cancer Research. 13(19). 5790–5797. 47 indexed citations
6.
Otterbach, Friedrich, R. Callies, Ulrich H. Frey, et al.. (2006). The T393C polymorphism in the gene GNAS1 of G protein is associated with survival of patients with invasive breast carcinoma. Breast Cancer Research and Treatment. 105(3). 311–317. 28 indexed citations
7.
8.
Schmitz, Klaus J., Florian Grabellus, R. Callies, et al.. (2005). High expression of focal adhesion kinase (p125FAK) in node-negative breast cancer is related to overexpression of HER-2/neu and activated Akt kinase but does not predict outcome. Breast Cancer Research. 7(2). R194–203. 64 indexed citations
9.
Schmitz, Klaus J., Friedrich Otterbach, R. Callies, et al.. (2003). Prognostic relevance of activated Akt kinase in node-negative breast cancer: a clinicopathological study of 99 cases. Modern Pathology. 17(1). 15–21. 76 indexed citations
10.
Schmitz, Klaus J., Friedrich Otterbach, R. Callies, et al.. (2003). Prognostic relevance of activated Akt kinase in node-negative breast cancer: a clinicopathological study of 99 cases. Modern Pathology. 17(1). 15–21. 7 indexed citations
11.
Callies, R., et al.. (1998). Expression of the cell adhesion molecules ICAM-1 and VCAM-1 in the cytosol of breast cancer tissue, benign breast tissue and corresponding sera.. PubMed. 19(4). 377–83. 27 indexed citations
12.
Regidor, Pedro‐Antonio, et al.. (1996). expression of the cd44 variant isoforms 6 and 4/5 in breast cancer correlation with established prognostic parameters. Archives of Gynecology and Obstetrics. 258(3). 125–135. 16 indexed citations
13.
Callies, R., et al.. (1995). Level of c-erbB-2 oncoprotein in the homogenate of malignant and benign breast tumor samples.. PubMed. 16(2). 130–7. 5 indexed citations
14.
Regidor, Pedro‐Antonio, et al.. (1995). Estrogen and progesterone receptor content of GnRH analogue pretreated and untreated uterine leiomyomata. European Journal of Obstetrics & Gynecology and Reproductive Biology. 63(1). 69–73. 11 indexed citations
15.
Müller, R.-D., et al.. (1995). [ROC analysis of image quality in digital luminescence radiography in comparison with current film-screen systems in mammography].. PubMed. 5(4). 263–7. 2 indexed citations
16.
Steiner, R. E., et al.. (1994). Laser-Doppler-Spektroskopie und Gewebedurchblutung - am Beispiel der Therapie mittels Ultraschall. Physikalische Medizin Rehabilitationsmedizin Kurortmedizin. 4(4). 105–109. 2 indexed citations
17.
Callies, R., et al.. (1991). Tierexperimentelle Untersuchungen zum Ultraschall als Thermotherapeutikum. Physikalische Medizin Rehabilitationsmedizin Kurortmedizin. 1(05/06). 12–16.
18.
Callies, R., et al.. (1990). Schmerzänderung durch unterschiedliche Stromformen diadynamischer Ströme bei Gonarthrose und Lumbalsyndrom. Physikalische Medizin Rehabilitationsmedizin Kurortmedizin. 42(2). 113–118. 1 indexed citations
19.
Höffken, K., W. Jonat, K. Possinger, et al.. (1990). Aromatase inhibition with 4-hydroxyandrostenedione in the treatment of postmenopausal patients with advanced breast cancer: a phase II study.. Journal of Clinical Oncology. 8(5). 875–880. 69 indexed citations
20.
Callies, R.. (1972). [Aspects of differential balneotherapy in rheumatic diseases].. PubMed. 23(6). 397–409. 1 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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