Verena Spiegler

679 total citations
35 papers, 487 citations indexed

About

Verena Spiegler is a scholar working on Plant Science, Small Animals and Parasitology. According to data from OpenAlex, Verena Spiegler has authored 35 papers receiving a total of 487 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Plant Science, 12 papers in Small Animals and 10 papers in Parasitology. Recurrent topics in Verena Spiegler's work include Helminth infection and control (12 papers), Ethnobotanical and Medicinal Plants Studies (10 papers) and Parasites and Host Interactions (10 papers). Verena Spiegler is often cited by papers focused on Helminth infection and control (12 papers), Ethnobotanical and Medicinal Plants Studies (10 papers) and Parasites and Host Interactions (10 papers). Verena Spiegler collaborates with scholars based in Germany, Ghana and Cameroon. Verena Spiegler's co-authors include Andreas Hensel, Eva Liebau, Christian Agyare, Georg Hempel, Alex Asase, Karin Kraft, Oliver Kayser, Rudolf Bauer, Michael Heinrich and Jandirk Sendker and has published in prestigious journals such as PLoS ONE, Scientific Reports and Molecules.

In The Last Decade

Verena Spiegler

31 papers receiving 478 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Verena Spiegler Germany 11 211 120 90 83 68 35 487
Bashir A. Lone India 12 135 0.6× 101 0.8× 83 0.9× 51 0.6× 38 0.6× 47 423
Fernando Cotinguiba Brazil 11 194 0.9× 73 0.6× 81 0.9× 83 1.0× 160 2.4× 21 435
Thirssa H. Grando Brazil 17 137 0.6× 104 0.9× 150 1.7× 62 0.7× 62 0.9× 45 635
Mariana Borges Botura Brazil 15 274 1.3× 181 1.5× 137 1.5× 79 1.0× 46 0.7× 45 659
Witabouna Mamidou Koné Ivory Coast 7 311 1.5× 61 0.5× 102 1.1× 51 0.6× 77 1.1× 10 491
Deogracious Olila Uganda 11 219 1.0× 75 0.6× 64 0.7× 41 0.5× 52 0.8× 13 392
Fernanda Cristina Macedo Rondon Brazil 12 169 0.8× 58 0.5× 60 0.7× 63 0.8× 35 0.5× 17 463
Ananta Swargiary India 12 191 0.9× 57 0.5× 75 0.8× 30 0.4× 83 1.2× 43 462
Rosangela da Silva de Laurentiz Brazil 13 110 0.5× 78 0.7× 72 0.8× 58 0.7× 112 1.6× 36 341
Joel Horacio Elizondo‐Luévano Mexico 13 120 0.6× 37 0.3× 92 1.0× 44 0.5× 58 0.9× 47 338

Countries citing papers authored by Verena Spiegler

Since Specialization
Citations

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

Fields of papers citing papers by Verena Spiegler

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Verena Spiegler

This figure shows the co-authorship network connecting the top 25 collaborators of Verena Spiegler. A scholar is included among the top collaborators of Verena Spiegler 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 Verena Spiegler. Verena Spiegler 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.
Spiegler, Verena, et al.. (2024). In vivo anthelmintic activity of Combretum mucronatum schumach & Thonn leaf extract against Haemonchus contortus in goats. Veterinary Parasitology. 331. 110288–110288.
2.
Boakye, Yaw Duah, Dieudonné Ndjonka, Emelia Oppong Bekoe, et al.. (2024). Influence of fecal fermentation on the anthelmintic activity of proanthocyanidins and ellagitannins against human intestinal nematodes and Caenorhabditis elegans. Frontiers in Pharmacology. 15. 1390500–1390500.
3.
Waindok, Patrick, Steffen Rehbein, Verena Spiegler, et al.. (2024). Phytochemical analysis and anthelmintic activity of Combretum mucronatum leaf extract against infective larvae of soil-transmitted helminths including ruminant gastrointestinal nematodes. Parasites & Vectors. 17(1). 99–99. 2 indexed citations
4.
Spiegler, Verena, et al.. (2023). Towards the development of analytical monograph specifications for the quality assessment of the medicinal plant Phyllanthus urinaria. Phytochemistry. 215. 113854–113854. 4 indexed citations
5.
Boakye, Yaw Duah, Emelia Oppong Bekoe, Verena Spiegler, et al.. (2022). Anthelmintic Agents from African Medicinal Plants: Review and Prospects. Evidence-based Complementary and Alternative Medicine. 2022. 1–42. 6 indexed citations
6.
Spiegler, Verena, et al.. (2022). Cytotoxic activities of 15-hydroxyangustilobine A, a major indole alkaloid from the leaves of Alstonia boonei. Planta Medica. 88(15). 1534–1534. 1 indexed citations
7.
Liebau, Eva, et al.. (2022). Condensed tannins act as anthelmintics by increasing the rigidity of the nematode cuticle. Scientific Reports. 12(1). 18850–18850. 14 indexed citations
8.
Marquardt, P, et al.. (2022). Anti-Inflammatory Potential of Phenolic Compounds Isolated From Entada africana Guill. & Perr. Used in the Republic of Benin. Frontiers in Pharmacology. 13. 931240–931240. 5 indexed citations
9.
Spiegler, Verena, et al.. (2020). Root Extracts From Ononis spinosa Inhibit IL-8 Release via Interactions With Toll-Like Receptor 4 and Lipopolysaccharide. Frontiers in Pharmacology. 11. 889–889. 15 indexed citations
10.
11.
Spiegler, Verena, Alex Asase, Claudia Lanvers‐Kaminsky, et al.. (2020). In vitro screening of plant extracts traditionally used as cancer remedies in Ghana – 15-Hydroxyangustilobine A as the active principle in Alstonia boonei leaves. Journal of Ethnopharmacology. 265. 113359–113359. 15 indexed citations
12.
13.
Spiegler, Verena, et al.. (2019). Antiadhesive phthalides from Apium graveolens fruits against uropathogenic E. coli. Journal of Ethnopharmacology. 237. 300–306. 20 indexed citations
14.
Spiegler, Verena, et al.. (2017). Transcriptome analysis reveals molecular anthelmintic effects of procyanidins in C. elegans. PLoS ONE. 12(9). e0184656–e0184656. 14 indexed citations
15.
Agyare, Christian, et al.. (2017). An ethnopharmacological survey of medicinal plants traditionally used for cancer treatment in the Ashanti region, Ghana. Journal of Ethnopharmacology. 212. 137–152. 65 indexed citations
16.
Spiegler, Verena, Eva Liebau, & Andreas Hensel. (2017). Medicinal plant extracts and plant-derived polyphenols with anthelmintic activity against intestinal nematodes. Natural Product Reports. 34(6). 627–643. 85 indexed citations
17.
Spiegler, Verena, Eva Liebau, Katharina Raue, et al.. (2016). A Hydroalcoholic Extract from Paullinia pinnata L. Roots Exerts Anthelmintic Activity against Free-Living and Parasitic Nematodes. Planta Medica. 82(13). 1173–1179. 17 indexed citations
18.
19.
Spiegler, Verena, Jandirk Sendker, Frank Petereit, Eva Liebau, & Andreas Hensel. (2015). Bioassay-Guided Fractionation of a Leaf Extract from Combretum mucronatum with Anthelmintic Activity: Oligomeric Procyanidins as the Active Principle. Molecules. 20(8). 14810–14832. 35 indexed citations
20.

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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