Frank Schönlau

1.2k total citations
31 papers, 916 citations indexed

About

Frank Schönlau is a scholar working on Molecular Biology, Biochemistry and Epidemiology. According to data from OpenAlex, Frank Schönlau has authored 31 papers receiving a total of 916 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 6 papers in Biochemistry and 4 papers in Epidemiology. Recurrent topics in Frank Schönlau's work include Phytochemicals and Antioxidant Activities (5 papers), Research on Leishmaniasis Studies (4 papers) and Sexual function and dysfunction studies (3 papers). Frank Schönlau is often cited by papers focused on Phytochemicals and Antioxidant Activities (5 papers), Research on Leishmaniasis Studies (4 papers) and Sexual function and dysfunction studies (3 papers). Frank Schönlau collaborates with scholars based in Germany, Italy and United States. Frank Schönlau's co-authors include Peter Rohdewald, Nalini Kaul, Ishwarlal Jialal, Sridevi Devaraj, Sonia Vega‐López, Ronald R. Watson, Clemens Sorg, Cord Sunderkötter, Dörte Segger and Raffaella Canali and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Infection and Immunity and European Journal of Immunology.

In The Last Decade

Frank Schönlau

31 papers receiving 829 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Frank Schönlau Germany 21 244 176 109 108 101 31 916
Ivan M. Petyaev Russia 15 235 1.0× 204 1.2× 136 1.2× 84 0.8× 55 0.5× 40 758
T Adamek-Guzik Poland 7 120 0.5× 372 2.1× 76 0.7× 60 0.6× 120 1.2× 22 1.2k
Anna Perrone Italy 19 169 0.7× 311 1.8× 115 1.1× 127 1.2× 24 0.2× 42 1.3k
Ryosuke Shimizu Japan 16 106 0.4× 237 1.3× 72 0.7× 45 0.4× 43 0.4× 50 915
Seyed Ali Ziai Iran 18 53 0.2× 315 1.8× 121 1.1× 103 1.0× 73 0.7× 72 1.1k
Melissa Medeiros Markoski Brazil 19 141 0.6× 264 1.5× 112 1.0× 81 0.8× 15 0.1× 54 1.1k
Chen‐Yuan Chiu Taiwan 20 76 0.3× 347 2.0× 96 0.9× 118 1.1× 109 1.1× 43 1.3k
Marina Liso Italy 21 81 0.3× 412 2.3× 136 1.2× 37 0.3× 149 1.5× 42 1.2k
Tiina Leppänen Finland 20 250 1.0× 425 2.4× 107 1.0× 95 0.9× 13 0.1× 42 1.2k
Mari Kawai Japan 15 89 0.4× 252 1.4× 33 0.3× 35 0.3× 63 0.6× 26 926

Countries citing papers authored by Frank Schönlau

Since Specialization
Citations

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

Fields of papers citing papers by Frank Schönlau

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Frank Schönlau

This figure shows the co-authorship network connecting the top 25 collaborators of Frank Schönlau. A scholar is included among the top collaborators of Frank Schönlau 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 Frank Schönlau. Frank Schönlau 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.
Marini, Alessandra, Susanne Grether‐Beck, Thomas Jaenicke, et al.. (2012). Pycnogenol® Effects on Skin Elasticity and Hydration Coincide with Increased Gene Expressions of Collagen Type I and Hyaluronic Acid Synthase in Women. Skin Pharmacology and Physiology. 25(2). 86–92. 44 indexed citations
2.
Aoki, Hiromitsu, et al.. (2011). Clinical Assessment of a Supplement of Pycnogenol® and l‐arginine in Japanese Patients with Mild to Moderate Erectile Dysfunction. Phytotherapy Research. 26(2). 204–207. 20 indexed citations
3.
4.
5.
Steigerwalt, Robert D., Gianni Belcaro, M R Cesarone, et al.. (2009). Pycnogenol ® Improves Microcirculation, Retinal Edema, and Visual Acuity in Early Diabetic Retinopathy. Journal of Ocular Pharmacology and Therapeutics. 25(6). 537–540. 36 indexed citations
6.
Cesarone, M R, A. Di Renzo, Silvia Errichi, et al.. (2009). Accelerated antioxidant bioavailability of OPC‐3® bioflavonoids administered as isotonic solution. Phytotherapy Research. 23(6). 775–777. 3 indexed citations
7.
Belcaro, Gianni, M R Cesarone, Silvia Errichi, et al.. (2009). Daily consumption of Reliv Glucaffect™ for 8 weeks significantly lowered blood glucose and body weight in 50 subjects. Phytotherapy Research. 23(12). 1673–1677. 7 indexed citations
8.
Canali, Raffaella, Raffaella Comitato, Frank Schönlau, & Fabio Virgili. (2009). The anti-inflammatory pharmacology of Pycnogenol® in humans involves COX-2 and 5-LOX mRNA expression in leukocytes. International Immunopharmacology. 9(10). 1145–1149. 43 indexed citations
9.
Steigerwalt, Robert D., et al.. (2008). Effects of Mirtogenol on ocular blood flow and intraocular hypertension in asymptomatic subjects.. PubMed. 14. 1288–92. 21 indexed citations
10.
Gandin, Valentina, et al.. (2008). Effects of the antioxidant Pycnogenol® on cellular redox systems in U1285 human lung carcinoma cells. FEBS Journal. 276(2). 532–540. 18 indexed citations
11.
Schönlau, Frank, et al.. (2006). Pycnogenol® protects against Ionizing radiation as shown in the intestinal mucosa of rats exposed to X‐rays. Phytotherapy Research. 20(8). 676–679. 11 indexed citations
12.
Schönlau, Frank, et al.. (2005). Antimicrobial activity of Pycnogenol®. Phytotherapy Research. 19(7). 647–648. 55 indexed citations
13.
Blazsó, G, M Gábor, Frank Schönlau, & Peter Rohdewald. (2004). Pycnogenol® accelerates wound healing and reduces scar formation. Phytotherapy Research. 18(7). 579–581. 50 indexed citations
14.
Segger, Dörte & Frank Schönlau. (2004). Supplementation with Evelle® improves skin smoothness and elasticity in a double‐blind, placebo‐controlled study with 62 women. Journal of Dermatological Treatment. 15(4). 222–226. 38 indexed citations
15.
Devaraj, Sridevi, Sonia Vega‐López, Nalini Kaul, et al.. (2002). Supplementation with a pine bark extract rich in polyphenols increases plasma antioxidant capacity and alters the plasma lipoprotein profile. Lipids. 37(10). 931–934. 149 indexed citations
16.
Stefănescu, M, Adrian Onu, Ileana Constantinescu, et al.. (2001). Pycnogenol® efficacy in the treatment of systemic lupus erythematosus patients. Phytotherapy Research. 15(8). 698–704. 12 indexed citations
17.
Sunderkötter, Cord, Stephan Seeliger, Frank Schönlau, et al.. (2001). Different pathways leading to cutaneous leukocytoclastic vasculitis in mice. Experimental Dermatology. 10(6). 391–404. 57 indexed citations
18.
Schönlau, Frank, et al.. (2000). In experimental leishmaniasis deficiency of CD18 results in parasite dissemination associated with altered macrophage functions and incomplete Th1 cell response. European Journal of Immunology. 30(9). 2729–2740. 37 indexed citations
19.
Schönlau, Frank, et al.. (1997). Mechanism of Free and Conjugated Neocarzinostatin Activity: Studies on Chromophore and Protein Uptake Using a Transferrin-Neocarzinostatin Conjugate. Zeitschrift für Naturforschung C. 52(3-4). 245–254. 1 indexed citations
20.
Schönlau, Frank, Wolfgang Köhnlein, & Martin C. Garnett. (1994). The acidic groups of the neocarzinostatin protein play an important role in its biological activity.. Molecular Pharmacology. 45(6). 1268–1272. 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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