Anna Helander

792 total citations
18 papers, 611 citations indexed

About

Anna Helander is a scholar working on Endocrinology, Infectious Diseases and Genetics. According to data from OpenAlex, Anna Helander has authored 18 papers receiving a total of 611 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Endocrinology, 10 papers in Infectious Diseases and 6 papers in Genetics. Recurrent topics in Anna Helander's work include Escherichia coli research studies (11 papers), Viral gastroenteritis research and epidemiology (8 papers) and Probiotics and Fermented Foods (4 papers). Anna Helander is often cited by papers focused on Escherichia coli research studies (11 papers), Viral gastroenteritis research and epidemiology (8 papers) and Probiotics and Fermented Foods (4 papers). Anna Helander collaborates with scholars based in Sweden, United States and Bangladesh. Anna Helander's co-authors include Max L. Nibert, Marian R. Neutra, Ann‐Mari Svennerholm, Amy Hutchings, William T. Lucas, Karthic Chandran, Pietro Roversi, Eugene Valkov, S. Hare and Saumya Gupta and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nucleic Acids Research and Journal of Virology.

In The Last Decade

Anna Helander

17 papers receiving 604 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Anna Helander Sweden	14	359	214	191	168	111	18	611
Évelyne Bégaud France	12	212 0.6×	156 0.7×	124 0.6×	95 0.6×	64 0.6×	35	507
Milton Maciel United States	18	373 1.0×	309 1.4×	73 0.4×	149 0.9×	93 0.8×	49	786
F D Quinn United States	13	94 0.3×	252 1.2×	69 0.4×	225 1.3×	90 0.8×	20	654
Araceli E. Santiago United States	18	344 1.0×	391 1.8×	64 0.3×	395 2.4×	80 0.7×	28	877
Yuwen Chong United Kingdom	10	412 1.1×	476 2.2×	52 0.3×	106 0.6×	38 0.3×	10	775
Geoff Soule Canada	15	303 0.8×	68 0.3×	63 0.3×	122 0.7×	137 1.2×	28	594
Gautam K. Sahu United States	13	183 0.5×	42 0.2×	243 1.3×	126 0.8×	218 2.0×	17	596
Shi-Hua Xiang United States	15	344 1.0×	57 0.3×	419 2.2×	215 1.3×	115 1.0×	33	797
F Kuhlmann United States	17	227 0.6×	137 0.6×	26 0.1×	134 0.8×	273 2.5×	35	745
Amanda L. Lloyd United States	10	183 0.5×	441 2.1×	123 0.6×	291 1.7×	307 2.8×	11	766

Countries citing papers authored by Anna Helander

Since Specialization

Citations

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

Fields of papers citing papers by Anna Helander

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Anna Helander

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

All Works

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18 of 18 papers shown

Amnå, Erik, et al.. (2019). När tilliten prövas : En studie av Studieförbundet Inn Rushds samhällsbidrag.

Kessler, Harald H., Bryan Cobb, Heiner Wedemeyer, et al.. (2015). Evaluation of the COBAS® AmpliPrep/COBAS® TaqMan® HCV Test, v2.0 and comparison to assays used in routine clinical practice in an international multicenter clinical trial: The ExPECT study. Journal of Clinical Virology. 67. 67–72. 16 indexed citations

Valkov, Eugene, Saumya Gupta, S. Hare, et al.. (2008). Functional and structural characterization of the integrase from the prototype foamy virus. Nucleic Acids Research. 37(1). 243–255. 115 indexed citations

Pizzato, Massimo, Anna Helander, Е. Н. Попова, et al.. (2007). Dynamin 2 is required for the enhancement of HIV-1 infectivity by Nef. Proceedings of the National Academy of Sciences. 104(16). 6812–6817. 102 indexed citations

Qadri, Firdausi, Tanvir Ahmed, Firoz Ahmed, et al.. (2007). Mucosal and Systemic Immune Responses in Patients with Diarrhea Due to CS6-Expressing Enterotoxigenic Escherichia coli. Infection and Immunity. 75(5). 2269–2274. 24 indexed citations

Helander, Anna, et al.. (2004). Protective Immunoglobulin A and G Antibodies Bind to Overlapping Intersubunit Epitopes in the Head Domain of Type 1 Reovirus Adhesin σ1. Journal of Virology. 78(19). 10695–10705. 17 indexed citations

Helander, Anna, Nicholas J. Mantis, Amy Hutchings, et al.. (2003). The Viral σ1 Protein and Glycoconjugates Containing α2-3-Linked Sialic Acid Are Involved in Type 1 Reovirus Adherence to M Cell Apical Surfaces. Journal of Virology. 77(14). 7964–7977. 82 indexed citations

Hutchings, Amy, Anna Helander, Karthic Chandran, et al.. (2003). Secretory Immunoglobulin A Antibodies against the σ1 Outer Capsid Protein of Reovirus Type 1 Lang Prevent Infection of Mouse Peyer's Patches. Journal of Virology. 78(2). 947–957. 60 indexed citations

Zhou, Ziwen, Junetsu Ogasawara, Yoshikazu Nishikawa, et al.. (2002). An outbreak of gastroenteritis in Osaka, Japan due to Escherichia coli serogroup O166[ratio ]H15 that had a coding gene for enteroaggregative E. coli heat-stable enterotoxin 1 (EAST1). Epidemiology and Infection. 128(3). 363–371. 54 indexed citations

10.

Qadri, Firdausi, Jorge A. Girón, Anna Helander, et al.. (2000). Human Antibody Response to Longus Type IV Pilus and Study of Its Prevalence among EnterotoxigenicEscherichia coliin Bangladesh by Using Monoclonal Antibodies. The Journal of Infectious Diseases. 181(6). 2071–2074. 24 indexed citations

11.

Nishikawa, Yoshikazu, et al.. (1998). Epidemiology and properties of heat-stable enterotoxin-producing Escherichia coli serotype O169[ratio ]H41. Epidemiology and Infection. 121(1). 31–42. 24 indexed citations

12.

Helander, Anna, Christine Wennerås, Firdausi Qadri, & Ann‐Mari Svennerholm. (1998). Antibody Responses in Humans against Coli Surface Antigen 6 of Enterotoxigenic Escherichia coli. Infection and Immunity. 66(9). 4507–4510. 12 indexed citations

13.

Helander, Anna, Christine Wennerås, Firdausi Qadri, & Ann‐Mari Svennerholm. (1998). Antibody Responses in Humans against Coli Surface Antigen 6 of Enterotoxigenic Escherichia coli. Infection and Immunity. 66(9). 4507–4510. 1 indexed citations

14.

Helander, Anna, Gunnar C. Hansson, & Ann‐Mari Svennerholm. (1997). Binding of enterotoxigenicEscherichia colito isolated enterocytes and intestinal mucus. Microbial Pathogenesis. 23(6). 335–346. 22 indexed citations

15.

Helander, Anna, Harleen M. S. Grewal, Wim Gaastra, & A M Svennerholm. (1997). Detection and characterization of the coli surface antigen 6 of enterotoxigenic Escherichia coli strains by using monoclonal antibodies. Journal of Clinical Microbiology. 35(4). 867–872. 19 indexed citations

16.

Helander, Anna, Gunnar C. Hansson, & Ann‐Mari Svennerholm. (1997). Binding of Human Enterotoxigenic Escherichia Coli Expressing Coli Surface Antigen 6 to Rabbit Intestinal Enterocytes and Glycoproteins. Advances in experimental medicine and biology. 412. 257–258. 1 indexed citations

17.

Viboud, Gloria I., Moyra M. McConnell, Anna Helander, & Ann‐Mari Svennerholm. (1996). Binding of enterotoxigenicEscherichia coliexpressing different colonization factors to tissue-cultured Caco-2 cells and to isolated human enterocytes. Microbial Pathogenesis. 21(2). 139–147. 24 indexed citations

18.

Grewal, Harleen M. S., Anna Helander, Ann‐Mari Svennerholm, et al.. (1994). Genotypic and phenotypic identification of coli surface antigen 6-positive enterotoxigenic Escherichia coli. Journal of Clinical Microbiology. 32(5). 1295–1301. 14 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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