Renate Steffen

2.8k total citations
56 papers, 2.4k citations indexed

About

Renate Steffen is a scholar working on Biotechnology, Immunology and Molecular Biology. According to data from OpenAlex, Renate Steffen has authored 56 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Biotechnology, 18 papers in Immunology and 16 papers in Molecular Biology. Recurrent topics in Renate Steffen's work include Marine Sponges and Natural Products (35 papers), Marine Biology and Environmental Chemistry (15 papers) and Invertebrate Immune Response Mechanisms (12 papers). Renate Steffen is often cited by papers focused on Marine Sponges and Natural Products (35 papers), Marine Biology and Environmental Chemistry (15 papers) and Invertebrate Immune Response Mechanisms (12 papers). Renate Steffen collaborates with scholars based in Germany, Croatia and China. Renate Steffen's co-authors include Wernér E.G. Müller, Heinz C. Schröder, Radovan Borojević, Isabel M. Müller, Bärbel Diehl‐Seifert, R. Batel, Claudia Koziol, Márcio Reis Custódio, Xiaohong Wang and Matthias Wiens and has published in prestigious journals such as Journal of Biological Chemistry, Biomaterials and Applied and Environmental Microbiology.

In The Last Decade

Renate Steffen

56 papers receiving 2.3k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Renate Steffen Germany	30	1.3k	554	531	458	400	56	2.4k
Marco Giovine Italy	25	597 0.5×	421 0.8×	154 0.3×	413 0.9×	548 1.4×	82	1.8k
Márcio Reis Custódio Brazil	18	601 0.5×	158 0.3×	147 0.3×	290 0.6×	264 0.7×	58	1.3k
Michael Korzhev Germany	18	463 0.4×	249 0.4×	250 0.5×	174 0.4×	335 0.8×	26	1.0k
Mauro S.G. Pavão Brazil	31	562 0.4×	1.2k 2.2×	241 0.5×	240 0.5×	144 0.4×	81	3.2k
Marina Pozzolini Italy	20	315 0.2×	250 0.5×	94 0.2×	218 0.5×	379 0.9×	58	1.1k
Claire Lethias France	28	178 0.1×	605 1.1×	100 0.2×	113 0.2×	478 1.2×	53	2.1k
Emiko Ito Japan	31	116 0.1×	1.2k 2.1×	47 0.1×	85 0.2×	243 0.6×	85	3.0k
Hugo Osório Portugal	26	118 0.1×	1.5k 2.7×	436 0.8×	38 0.1×	85 0.2×	100	2.4k
Aizo Matsushiro Japan	27	152 0.1×	2.2k 3.9×	69 0.1×	87 0.2×	643 1.6×	70	3.2k

Countries citing papers authored by Renate Steffen

Since Specialization

Citations

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

Fields of papers citing papers by Renate Steffen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Renate Steffen

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

Müller, Wernér E.G., Shunfeng Wang, Maximilian Ackermann, et al.. (2017). Rebalancing β-Amyloid-Induced Decrease of ATP Level by Amorphous Nano/Micro Polyphosphate: Suppression of the Neurotoxic Effect of Amyloid β-Protein Fragment 25-35. International Journal of Molecular Sciences. 18(10). 2154–2154. 25 indexed citations

Neufurth, Meik, Xiaohong Wang, Heinz C. Schröder, et al.. (2014). Engineering a morphogenetically active hydrogel for bioprinting of bioartificial tissue derived from human osteoblast-like SaOS-2 cells. Biomaterials. 35(31). 8810–8819. 150 indexed citations

Müller, Wernér E.G., Xiaohong Wang, Bärbel Diehl‐Seifert, et al.. (2013). Silica as a morphogenetically active inorganic polymer. Biomaterials Science. 1(6). 669–669. 31 indexed citations

Zhang, Xiaoying, Gaël Le Pennec, Renate Steffen, Wernér E.G. Müller, & Wei Zhang. (2004). Application of a MTT Assay for Screening Nutritional Factors in Growth Media of Primary Sponge Cell Culture. Biotechnology Progress. 20(1). 151–155. 23 indexed citations

Krasko, Anatoli, Heinz C. Schröder, Renato Batel, et al.. (2002). Iron Induces Proliferation and Morphogenesis in Primmorphs from the Marine Sponge Suberites domuncula. DNA and Cell Biology. 21(1). 67–80. 76 indexed citations

Hentschel, Ute, et al.. (2001). Molecular response of the sponge Suberites domuncula to bacterial infection. Marine Biology. 139(6). 1037–1045. 62 indexed citations

Blumbach, Barbara, Bärbel Diehl‐Seifert, Claudia Koziol, et al.. (1999). Increased Expression of Integrin and Receptor Tyrosine Kinase Genes During Autograft Fusion in the SpongeGeodia cydonium. Cell adhesion and communications/Cell adhesion and communication/Cell adhesion & communication. 7(2). 111–124. 30 indexed citations

Krasko, Anatoli, Heinz C. Schröder, Sanja Perović, et al.. (1999). Ethylene Modulates Gene Expression in Cells of the Marine SpongeSuberites domuncula and Reduces the Degree of Apoptosis. Journal of Biological Chemistry. 274(44). 31524–31530. 33 indexed citations

Blumbach, Barbara, et al.. (1999). Cloning and expression of new receptors belonging to the immunoglobulin superfamily from the marine sponge Geodia cydonium. Immunogenetics. 49(9). 751–763. 46 indexed citations

10.

Custódio, Márcio Reis, Renate Steffen, Claudia Koziol, et al.. (1998). Primmorphs generated from dissociated cells of the sponge Suberites domuncula: a model system for studies of cell proliferation and cell death. Mechanisms of Ageing and Development. 105(1-2). 45–59. 143 indexed citations

11.

Badria, Farid A., et al.. (1998). Sarcophytolide: a new neuroprotective compound from the soft coral Sarcophyton glaucum. Toxicology. 131(2-3). 133–143. 56 indexed citations

12.

Koziol, Claudia, Radovan Borojević, Renate Steffen, & Wernér E.G. Müller. (1998). Sponges (Porifera) model systems to study the shift from immortal to senescent somatic cells: the telomerase activity in somatic cells. Mechanisms of Ageing and Development. 100(2). 107–120. 96 indexed citations

13.

Perović, Sanja, Antje Wichels, Christian Schütt, et al.. (1998). Neuroactive compounds produced by bacteria from the marine sponge Halichondria panicea: activation of the neuronal NMDA receptor. Environmental Toxicology and Pharmacology. 6(2). 125–133. 20 indexed citations

14.

Müller, Wernér E.G., et al.. (1998). Sponges (Porifera) Molecular Model Systems to Study Cellular Differentiation in Metazoa. Progress in molecular and subcellular biology. 21. 71–95. 6 indexed citations

15.

Pancer, Zeev, Michael Kruse, Heike Schäcke, et al.. (1996). Polymorphism in the Immunoglobulin-like Domains of the Receptor Tyrosine Kinase from the SpongeGeodia Cydonium. Cell adhesion and communications/Cell adhesion and communication/Cell adhesion & communication. 4(4-5). 327–339. 42 indexed citations

16.

Steffen, Renate, et al.. (1995). Formation of spicules by sclerocytes from the freshwater spongeEphydatia muelleri in short-term cultures in vitro. In Vitro Cellular & Developmental Biology - Animal. 31(7). 528–535. 43 indexed citations

17.

Kreuter, Matthias Heinrich, Andrea A. Robitzki, Sooghee Chang, et al.. (1992). Production of the cytostatic agent aeroplysinin by the sponge Verongia aerophoba in in vitro culture. Comparative Biochemistry and Physiology Part C Comparative Pharmacology. 101(1). 183–187. 43 indexed citations

18.

Schröder, Heinz C., Renate Steffen, Rosemarie Wenger, Đurđica Ugarković, & Wernér E.G. Müller. (1989). Age-dependent increase of DNA topoisomerase II activity in quail oviduct; modulation of the nuclear matrix-associated enzyme activity by protein phosphorylation and poly(ADP-ribosyl)ation. Mutation Research/DNAging. 219(5-6). 283–294. 18 indexed citations

19.

Gwin, Robert M., Renate Steffen, Dale E. Cunningham, Harold G. Jensen, & Robert E. Nordquist. (1983). Infectious Bovine Keratoconjunctivitis. American Association of Bovine Practitioners Conference Proceedings. 198–203. 1 indexed citations

20.

Müller, Wernér E.G., Gerhard Seibert, Renate Steffen, & Rudolf K. Ζahn. (1976). Endoribonuclease IV. 2. Further Investigation on the Specificity. European Journal of Biochemistry. 70(1). 249–258. 35 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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