Marco Girhard

1.9k total citations · 2 hit papers
37 papers, 1.6k citations indexed

About

Marco Girhard is a scholar working on Pharmacology, Molecular Biology and Pharmacology. According to data from OpenAlex, Marco Girhard has authored 37 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Pharmacology, 23 papers in Molecular Biology and 11 papers in Pharmacology. Recurrent topics in Marco Girhard's work include Pharmacogenetics and Drug Metabolism (25 papers), Computational Drug Discovery Methods (7 papers) and Metal-Catalyzed Oxygenation Mechanisms (7 papers). Marco Girhard is often cited by papers focused on Pharmacogenetics and Drug Metabolism (25 papers), Computational Drug Discovery Methods (7 papers) and Metal-Catalyzed Oxygenation Mechanisms (7 papers). Marco Girhard collaborates with scholars based in Germany, United States and Netherlands. Marco Girhard's co-authors include Vlada B. Urlacher, Rita Bernhardt, Yogan Khatri, Peter Dürre, Stefanie Schuster, Sebastian Schulz, Michael C. Hutter, Kazuhiro Machida, Masashi Itoh and Rolf D. Schmid and has published in prestigious journals such as Scientific Reports, Biochemical Journal and Biochemical and Biophysical Research Communications.

In The Last Decade

Marco Girhard

35 papers receiving 1.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Cytochrome P450 monooxygenases: an update on perspectives for synthetic application

2011 425 citations Vlada B. Urlacher, Marco Girhard Trends in biotechnology profile →
Cytochrome P450 Monooxygenases in Biotechnology and Synthetic Biology

2019 282 citations Vlada B. Urlacher, Marco Girhard Trends in biotechnology profile →

Peers

Marco Girhard

PHARM

Hazel M. Girvan United Kingdom

Zhong‐Liu Wu China

Giovanna Di Nardo Italy

Yogan Khatri Germany

Eugene G. Hrycay Canada

Dunming Zhu China

Qiaqing Wu China

Dali Meng China

Bo Liu China

Atish T. Paul India

Hazel M. Girvan United Kingdom

Marco Girhard

1.1k ×1.0

1.0k ×1.3

PHARM

523 ×1.4

189 ×0.7

PHARM

156 ×0.8

Citations per year, relative to Marco Girhard Marco Girhard (= 1×) peers Hazel M. Girvan

Countries citing papers authored by Marco Girhard

Since Specialization

Citations

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

Fields of papers citing papers by Marco Girhard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marco Girhard

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

Ptok, Johannes, Anne Meyer, Christian Roos, et al.. (2025). Functional analysis of CYP4B1 enzymes from apes and humans uncovers evolutionary hot spots for adaptations of the catalytical function. PLoS Genetics. 21(6). e1011750–e1011750.

Hutter, Michael C., et al.. (2023). Spotlight on CYP4B1. International Journal of Molecular Sciences. 24(3). 2038–2038. 11 indexed citations

Schullehner, Katrin, Georg Hubmann, Guido Jach, et al.. (2022). A targeted metabolomics method for extra- and intracellular metabolite quantification covering the complete monolignol and lignan synthesis pathway. Metabolic Engineering Communications. 15. e00205–e00205. 3 indexed citations

Girhard, Marco, et al.. (2021). Synthesis of (−)−deoxypodophyllotoxin and (−)−epipodophyllotoxin via a multi-enzyme cascade in E. coli. Microbial Cell Factories. 20(1). 183–183. 15 indexed citations

Willot, Sébastien J.‐P., Florian Tieves, Marco Girhard, et al.. (2019). P450BM3-Catalyzed Oxidations Employing Dual Functional Small Molecules. Catalysts. 9(7). 567–567. 12 indexed citations

Hutter, Michael C., et al.. (2019). Novel insights into oxidation of fatty acids and fatty alcohols by cytochrome P450 monooxygenase CYP4B1. Archives of Biochemistry and Biophysics. 679. 108216–108216. 18 indexed citations

Urlacher, Vlada B. & Marco Girhard. (2019). Cytochrome P450 Monooxygenases in Biotechnology and Synthetic Biology. Trends in biotechnology. 37(8). 882–897. 282 indexed citations breakdown →

Bakkes, Patrick J., Peter Schubert, Marco Girhard, et al.. (2017). Engineering of versatile redox partner fusions that support monooxygenase activity of functionally diverse cytochrome P450s. Scientific Reports. 7(1). 9570–9570. 48 indexed citations

Jäger, Vera D., et al.. (2017). Ligand characterization of CYP4B1 isoforms modified for high-level expression inEscherichia coliand HepG2 cells. Protein Engineering Design and Selection. 30(3). 205–216. 9 indexed citations

10.

Schulz, Sebastian, et al.. (2016). Fusion to Hydrophobin HFBI Improves the Catalytic Performance of a Cytochrome P450 System. Frontiers in Bioengineering and Biotechnology. 4. 57–57. 14 indexed citations

11.

Bakkes, Patrick J., et al.. (2015). Design and improvement of artificial redox modules by molecular fusion of flavodoxin and flavodoxin reductase from Escherichia coli. Scientific Reports. 5(1). 12158–12158. 24 indexed citations

12.

Schulz, Sebastian, et al.. (2015). Selective Enzymatic Synthesis of the Grapefruit Flavor (+)‐Nootkatone. ChemCatChem. 7(4). 601–604. 39 indexed citations

13.

Paul, Caroline E., Ekaterina Churakova, Elmer Maurits, et al.. (2014). In situ formation of H2O2 for P450 peroxygenases. Bioorganic & Medicinal Chemistry. 22(20). 5692–5696. 60 indexed citations

14.

Girhard, Marco, et al.. (2012). Cytochrome P450 reductase from Candida apicola: versatile redox partner for bacterial P450s. Applied Microbiology and Biotechnology. 97(4). 1625–1635. 23 indexed citations

15.

Urlacher, Vlada B. & Marco Girhard. (2011). Cytochrome P450 monooxygenases: an update on perspectives for synthetic application. Trends in biotechnology. 30(1). 26–36. 425 indexed citations breakdown →

16.

Malca, Sumire Honda, Marco Girhard, Stefanie Schuster, Peter Dürre, & Vlada B. Urlacher. (2010). Expression, purification and characterization of two Clostridium acetobutylicum flavodoxins: Potential electron transfer partners for CYP152A2. Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics. 1814(1). 257–264. 12 indexed citations

17.

Girhard, Marco, et al.. (2010). Characterization of the versatile monooxygenase CYP109B1 from Bacillus subtilis. Applied Microbiology and Biotechnology. 87(2). 595–607. 96 indexed citations

18.

Khatri, Yogan, Marco Girhard, Frank Hannemann, et al.. (2010). Regioselective hydroxylation of norisoprenoids by CYP109D1 from Sorangium cellulosum So ce56. Applied Microbiology and Biotechnology. 88(2). 485–495. 50 indexed citations

19.

Girhard, Marco, Kazuhiro Machida, Masashi Itoh, et al.. (2009). Regioselective biooxidation of (+)-valencene by recombinant E. coli expressing CYP109B1 from Bacillus subtilis in a two-liquid-phase system. Microbial Cell Factories. 8(1). 36–36. 87 indexed citations

20.

Girhard, Marco, et al.. (2007). Cytochrome P450 monooxygenase from Clostridium acetobutylicum: A new α-fatty acid hydroxylase. Biochemical and Biophysical Research Communications. 362(1). 114–119. 91 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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