Helena Frey

973 total citations
12 papers, 769 citations indexed

About

Helena Frey is a scholar working on Molecular Biology, Immunology and Cell Biology. According to data from OpenAlex, Helena Frey has authored 12 papers receiving a total of 769 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Molecular Biology, 5 papers in Immunology and 3 papers in Cell Biology. Recurrent topics in Helena Frey's work include Immune Response and Inflammation (4 papers), Proteoglycans and glycosaminoglycans research (3 papers) and Glycosylation and Glycoproteins Research (2 papers). Helena Frey is often cited by papers focused on Immune Response and Inflammation (4 papers), Proteoglycans and glycosaminoglycans research (3 papers) and Glycosylation and Glycoproteins Research (2 papers). Helena Frey collaborates with scholars based in Germany, United States and Romania. Helena Frey's co-authors include Liliana Schaefer, Renato V. Iozzo, Tina Manon‐Jensen, Nina Schroëder, Jinyang Zeng-Brouwers, Louise Tzung-Harn Hsieh, Thomas Neill, Mario Hubo, Kristin Moreth and Josef Pfeilschifter and has published in prestigious journals such as Journal of Biological Chemistry, American Journal Of Pathology and Cellular and Molecular Life Sciences.

In The Last Decade

Helena Frey

12 papers receiving 761 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Helena Frey Germany	11	378	297	177	142	85	12	769
Kara Scheibner United States	9	464 1.2×	220 0.7×	286 1.6×	125 0.9×	56 0.7×	11	934
Madalina V. Nastase Germany	9	466 1.2×	288 1.0×	251 1.4×	166 1.2×	126 1.5×	12	1.1k
Chiara Poluzzi United States	12	491 1.3×	378 1.3×	121 0.7×	241 1.7×	203 2.4×	13	882
Mary Y. Chang United States	19	418 1.1×	352 1.2×	287 1.6×	251 1.8×	122 1.4×	30	1.0k
Ding-Yu Lee Taiwan	12	422 1.1×	120 0.4×	88 0.5×	163 1.1×	49 0.6×	17	689
Benjamin Richard France	17	257 0.7×	124 0.4×	95 0.5×	279 2.0×	66 0.8×	26	873
Lívius Wunderlich Hungary	15	402 1.1×	198 0.7×	146 0.8×	57 0.4×	82 1.0×	20	850
Martine Charbonneau Canada	14	397 1.1×	114 0.4×	93 0.5×	266 1.9×	62 0.7×	19	827
Hongjiang Qiao China	20	347 0.9×	110 0.4×	410 2.3×	70 0.5×	53 0.6×	46	1.1k
Sebastian Dütting Germany	12	256 0.7×	98 0.3×	179 1.0×	74 0.5×	51 0.6×	18	846

Countries citing papers authored by Helena Frey

Since Specialization

Citations

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

Fields of papers citing papers by Helena Frey

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helena Frey

This figure shows the co-authorship network connecting the top 25 collaborators of Helena Frey. A scholar is included among the top collaborators of Helena Frey 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 Helena Frey. Helena Frey is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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12 of 12 papers shown

Roedig, Heiko, Madalina V. Nastase, Helena Frey, et al.. (2018). Biglycan is a new high-affinity ligand for CD14 in macrophages. Matrix Biology. 77. 4–22. 67 indexed citations

Wittmann, Sandra K., Duran Sürün, Meike J. Saul, et al.. (2017). Characterization and cellular localization of human 5-lipoxygenase and its protein isoforms 5-LOΔ13, 5-LOΔ4 and 5-LOp12. Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids. 1862(5). 561–571. 6 indexed citations

Wujak, Łukasz, Ralph T. Böttcher, Oleg Pak, et al.. (2017). Low density lipoprotein receptor-related protein 1 couples β1 integrin activation to degradation. Cellular and Molecular Life Sciences. 75(9). 1671–1685. 24 indexed citations

Schwalm, Stephanie, Helena Frey, Georgios Grammatikos, et al.. (2017). Sphingosine Kinase-2 Deficiency Ameliorates Kidney Fibrosis by Up-Regulating Smad7 in a Mouse Model of Unilateral Ureteral Obstruction. American Journal Of Pathology. 187(11). 2413–2429. 37 indexed citations

Zeng-Brouwers, Jinyang, Helena Frey, Chiara Poluzzi, et al.. (2016). An Essential Role for SHARPIN in the Regulation of Caspase 1 Activity in Sepsis. American Journal Of Pathology. 186(5). 1206–1220. 24 indexed citations

Frey, Helena, Kristin Moreth, Louise Tzung-Harn Hsieh, et al.. (2016). A novel biological function of soluble biglycan: Induction of erythropoietin production and polycythemia. Glycoconjugate Journal. 34(3). 393–404. 19 indexed citations

Hsieh, Louise Tzung-Harn, Helena Frey, Madalina-Viviana Nastase, et al.. (2015). Bimodal role of NADPH oxidases in the regulation of biglycan-triggered IL-1β synthesis. Matrix Biology. 49. 61–81. 45 indexed citations

Wujak, Łukasz, Miroslava Didiášová, Dariusz Zakrzewicz, et al.. (2015). Heparan Sulfate Proteoglycans Mediate Factor XIIa Binding to the Cell Surface. Journal of Biological Chemistry. 290(11). 7027–7039. 20 indexed citations

Theocharis, Achilleas D., Spyros S. Skandalis, Thomas Neill, et al.. (2015). Insights into the key roles of proteoglycans in breast cancer biology and translational medicine. Biochimica et Biophysica Acta (BBA) - Reviews on Cancer. 1855(2). 276–300. 132 indexed citations

10.

Gubbiotti, Maria A., Thomas Neill, Helena Frey, Liliana Schaefer, & Renato V. Iozzo. (2015). Decorin is an autophagy-inducible proteoglycan and is required for proper in vivo autophagy. Matrix Biology. 48. 14–25. 66 indexed citations

11.

Moreth, Kristin, Helena Frey, Mario Hubo, et al.. (2014). Biglycan-triggered TLR-2- and TLR-4-signaling exacerbates the pathophysiology of ischemic acute kidney injury. Matrix Biology. 35. 143–151. 118 indexed citations

12.

Frey, Helena, Nina Schroëder, Tina Manon‐Jensen, Renato V. Iozzo, & Liliana Schaefer. (2013). Biological interplay between proteoglycans and their innate immune receptors in inflammation. FEBS Journal. 280(10). 2165–2179. 211 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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