Nicola Horstmann

1.2k total citations
25 papers, 822 citations indexed

About

Nicola Horstmann is a scholar working on Infectious Diseases, Public Health, Environmental and Occupational Health and Epidemiology. According to data from OpenAlex, Nicola Horstmann has authored 25 papers receiving a total of 822 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Infectious Diseases, 19 papers in Public Health, Environmental and Occupational Health and 7 papers in Epidemiology. Recurrent topics in Nicola Horstmann's work include Antimicrobial Resistance in Staphylococcus (20 papers), Streptococcal Infections and Treatments (19 papers) and Infective Endocarditis Diagnosis and Management (7 papers). Nicola Horstmann is often cited by papers focused on Antimicrobial Resistance in Staphylococcus (20 papers), Streptococcal Infections and Treatments (19 papers) and Infective Endocarditis Diagnosis and Management (7 papers). Nicola Horstmann collaborates with scholars based in United States, Chile and Germany. Nicola Horstmann's co-authors include Samuel A. Shelburne, Richard G. Brennan, Pranoti Sahasrabhojane, James M. Musser, Xiaoping Su, Anthony R. Flores, Paul Sumby, Miguel A. Saldaña, Michael T. Davenport and Erika J. Thompson and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nucleic Acids Research and Journal of Biological Chemistry.

In The Last Decade

Nicola Horstmann

24 papers receiving 811 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Nicola Horstmann United States	15	531	382	220	207	128	25	822
Andreas Itzek Germany	15	418 0.8×	267 0.7×	219 1.0×	182 0.9×	60 0.5×	26	716
Kellie Burnside United States	14	298 0.6×	217 0.6×	250 1.1×	248 1.2×	104 0.8×	17	721
Ravin Seepersaud United States	15	233 0.4×	127 0.3×	231 1.1×	157 0.8×	101 0.8×	25	551
Fabien Rallu Canada	13	228 0.4×	104 0.3×	227 1.0×	186 0.9×	78 0.6×	25	640
Robert W Bentley New Zealand	10	243 0.5×	99 0.3×	149 0.7×	218 1.1×	76 0.6×	12	511
Luchang Zhu United States	14	469 0.9×	385 1.0×	98 0.4×	228 1.1×	37 0.3×	31	655
M Lamy France	9	461 0.9×	104 0.3×	199 0.9×	189 0.9×	121 0.9×	10	757
Amanda J. Cork Australia	17	609 1.1×	433 1.1×	130 0.6×	160 0.8×	16 0.1×	22	784
Miriam Ravins Israel	12	458 0.9×	381 1.0×	134 0.6×	106 0.5×	25 0.2×	23	598
Olivia N. Chuang-Smith United States	9	109 0.2×	312 0.8×	215 1.0×	118 0.6×	30 0.2×	10	504

Countries citing papers authored by Nicola Horstmann

Since Specialization

Citations

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

Fields of papers citing papers by Nicola Horstmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nicola Horstmann

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Sharma, Abhinay, Miriam Ravins, Xiaolan Zhang, et al.. (2025). Group A Streptococcal asparagine metabolism regulates bacterial virulence. EMBO Reports. 26(10). 2767–2791.

Horstmann, Nicola, Chau Nguyen Tran, Anthony R. Flores, & Samuel A. Shelburne. (2023). Hyperphosphorylation of the Group A Streptococcal Control of Virulence Regulator Increases Promoter Occupancy Specifically at Virulence Factor-Encoding Genes. Journal of Bacteriology. 205(6). e0011823–e0011823. 2 indexed citations

Horstmann, Nicola, Kevin S. Myers, Chau Nguyen Tran, Anthony R. Flores, & Samuel A. Shelburne. (2022). CovS inactivation reduces CovR promoter binding at diverse virulence factor encoding genes in group A Streptococcus. PLoS Pathogens. 18(2). e1010341–e1010341. 10 indexed citations

DebRoy, Sruti, Víctor Aliaga-Tobar, Xiaowen Liang, et al.. (2020). Genome‐wide analysis of in vivo CcpA binding with and without its key co‐factor HPr in the major human pathogen group A Streptococcus. Molecular Microbiology. 115(6). 1207–1228. 12 indexed citations

Orans, Jillian, et al.. (2020). Crystal structure of an Escherichia coli Hfq Core (residues 2–69)–DNA complex reveals multifunctional nucleic acid binding sites. Nucleic Acids Research. 48(7). 3987–3997. 27 indexed citations

Galloway-Peña, Jessica, Sruti DebRoy, Xiqi Li, et al.. (2018). Hypervirulent group A Streptococcus emergence in an acaspular background is associated with marked remodeling of the bacterial cell surface. PLoS ONE. 13(12). e0207897–e0207897. 10 indexed citations

Horstmann, Nicola, Chau Nguyen Tran, Sruti DebRoy, et al.. (2018). Phosphatase activity of the control of virulence sensor kinase CovS is critical for the pathogenesis of group A streptococcus. PLoS Pathogens. 14(10). e1007354–e1007354. 30 indexed citations

DebRoy, Sruti, Miguel A. Saldaña, Dante Travisany, et al.. (2016). A Multi-Serotype Approach Clarifies the Catabolite Control Protein A Regulon in the Major Human Pathogen Group A Streptococcus. Scientific Reports. 6(1). 32442–32442. 13 indexed citations

Zhu, Luchang, Randall J. Olsen, Nicola Horstmann, et al.. (2016). Intergenic Variable-Number Tandem-Repeat Polymorphism Upstream of rocA Alters Toxin Production and Enhances Virulence in Streptococcus pyogenes. Infection and Immunity. 84(7). 2086–2093. 16 indexed citations

10.

Flores, Anthony R., Jessica Galloway-Peña, Pranoti Sahasrabhojane, et al.. (2015). Sequence type 1 group B Streptococcus , an emerging cause of invasive disease in adults, evolves by small genetic changes. Proceedings of the National Academy of Sciences. 112(20). 6431–6436. 70 indexed citations

11.

Horstmann, Nicola, et al.. (2015). Regulatory rewiring confers serotype‐specific hyper‐virulence in the human pathogen group A Streptococcus. Molecular Microbiology. 98(3). 473–489. 38 indexed citations

12.

Sahasrabhojane, Pranoti, Jessica Galloway-Peña, Luís Velázquez, et al.. (2014). Species-level assessment of the molecular basis of fluoroquinolone resistance among viridans group streptococci causing bacteraemia in cancer patients. International Journal of Antimicrobial Agents. 43(6). 558–562. 11 indexed citations

13.

Horstmann, Nicola, Miguel A. Saldaña, Pranoti Sahasrabhojane, et al.. (2014). Dual-Site Phosphorylation of the Control of Virulence Regulator Impacts Group A Streptococcal Global Gene Expression and Pathogenesis. PLoS Pathogens. 10(5). e1004088–e1004088. 60 indexed citations

14.

Horstmann, Nicola, Jillian Orans, Poul Valentin‐Hansen, Samuel A. Shelburne, & Richard G. Brennan. (2012). Structural mechanism of Staphylococcus aureus Hfq binding to an RNA A-tract. Nucleic Acids Research. 40(21). 11023–11035. 34 indexed citations

15.

Horstmann, Nicola, Pranoti Sahasrabhojane, Muthiah Kumaraswami, et al.. (2011). Distinct Single Amino Acid Replacements in the Control of Virulence Regulator Protein Differentially Impact Streptococcal Pathogenesis. PLoS Pathogens. 7(10). e1002311–e1002311. 40 indexed citations

16.

Shelburne, Samuel A., Michael T. Davenport, Nicola Horstmann, et al.. (2011). Niche‐specific contribution to streptococcal virulence of a MalR‐regulated carbohydrate binding protein. Molecular Microbiology. 81(2). 500–514. 14 indexed citations

17.

Shelburne, Samuel A., et al.. (2008). Molecular characterization of group A Streptococcus maltodextrin catabolism and its role in pharyngitis. Molecular Microbiology. 69(2). 436–452. 43 indexed citations

18.

Shelburne, Samuel A., Nicola Horstmann, Paul Sumby, et al.. (2008). A direct link between carbohydrate utilization and virulence in the major human pathogen group A Streptococcus. Proceedings of the National Academy of Sciences. 105(5). 1698–1703. 167 indexed citations

19.

Müller, Wolfgang W., Nicola Horstmann, Wolfgang Hillen, & Heinrich Sticht. (2006). The transcription regulator RbsR represents a novel interaction partner of the phosphoprotein HPr‐Ser46‐P in Bacillus subtilis. FEBS Journal. 273(6). 1251–1261. 27 indexed citations

20.

Horstmann, Nicola, et al.. (2006). Residues His-15 and Arg-17 of HPr Participate Differently in Catabolite Signal Processing via CcpA. Journal of Biological Chemistry. 282(2). 1175–1182. 11 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.

Explore authors with similar magnitude of impact