Hélène Ohayon

4.9k total citations · 2 hit papers
33 papers, 3.8k citations indexed

About

Hélène Ohayon is a scholar working on Biotechnology, Molecular Biology and Infectious Diseases. According to data from OpenAlex, Hélène Ohayon has authored 33 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Biotechnology, 9 papers in Molecular Biology and 7 papers in Infectious Diseases. Recurrent topics in Hélène Ohayon's work include Microbial Inactivation Methods (8 papers), Listeria monocytogenes in Food Safety (7 papers) and Escherichia coli research studies (6 papers). Hélène Ohayon is often cited by papers focused on Microbial Inactivation Methods (8 papers), Listeria monocytogenes in Food Safety (7 papers) and Escherichia coli research studies (6 papers). Hélène Ohayon collaborates with scholars based in France, United States and Morocco. Hélène Ohayon's co-authors include Pascale Cossart, Pierre Gounon, J Mengaud, Christine Kocks, René‐Marc Mège, Edith Gouin, Patrick Berche, Marc Tabouret, Philippe Sansonetti and Laurence Braun and has published in prestigious journals such as Cell, Proceedings of the National Academy of Sciences and The Journal of Experimental Medicine.

In The Last Decade

Hélène Ohayon

33 papers receiving 3.7k 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.

E-Cadherin Is the Receptor for Internalin, a Surface Protein Required for Entry of L. monocytogenes into Epithelial Cells

1996 670 citations J Mengaud, Hélène Ohayon et al. Cell profile →
L. monocytogenes-induced actin assembly requires the actA gene product, a surface protein

1992 653 citations Christine Kocks, Edith Gouin et al. Cell profile →

Peers

Hélène Ohayon

BIOTE

ENDOC

Edith Gouin France

Hélène Bierne France

J Mengaud France

Shaynoor Dramsi France

Joëlle Mounier France

Javier Pizarro‐Cerdá France

Henri De Greve Belgium

Alain Charbit France

Jean‐Luc Béretti France

Pierre Dehoux France

Edith Gouin France

Hélène Ohayon

2.0k ×1.3

BIOTE

1.8k ×1.4

1.5k ×1.4

810 ×0.9

ENDOC

334 ×0.5

Citations per year, relative to Hélène Ohayon Hélène Ohayon (= 1×) peers Edith Gouin

Countries citing papers authored by Hélène Ohayon

Since Specialization

Citations

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

Fields of papers citing papers by Hélène Ohayon

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hélène Ohayon

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

Guidi‐Rontani, Chantal, Martine Lévy, Hélène Ohayon, & Michèle Mock. (2001). Fate of germinated Bacillus anthracis spores in primary murine macrophages. Molecular Microbiology. 42(4). 931–938. 135 indexed citations

Hsia, Ru‐ching, Hélène Ohayon, Pierre Gounon, Alice Dautry‐Varsat, & Patrik M. Bavoil. (2000). Phage infection of the obligate intracellular bacterium, strain Guinea Pig Inclusion Conjunctivitis. Microbes and Infection. 2(7). 761–772. 68 indexed citations

Skoudy, Anouchka, Joëlle Mounier, Alejandro Aruffo, et al.. (2000). CD44 binds to the Shigella IpaB protein and participates in bacterial invasion of epithelial cells. Cellular Microbiology. 2(1). 19–33. 111 indexed citations

Baumgartner, Martin, Isabelle Tardieux, Hélène Ohayon, Pierre Gounon, & Gordon Langsley. (1999). The use of nocodazole in cell cycle analysis and parasite purification from. Microbes and Infection. 1(14). 1181–1188. 17 indexed citations

Page, Anne‐Laure, Hélène Ohayon, Philippe Sansonetti, & Claude Parsot. (1999). The secreted IpaB and IpaC invasins and their cytoplasmic chaperone IpgC are required for intercellular dissemination of Shigella flexneri. Cellular Microbiology. 1(2). 183–193. 85 indexed citations

Braun, Laurence, Hélène Ohayon, & Pascale Cossart. (1998). The InlB protein of Listeria monocytogenes is sufficient to promote entry into mammalian cells. Molecular Microbiology. 27(5). 1077–1087. 156 indexed citations

Mengaud, J, Hélène Ohayon, Pierre Gounon, René‐Marc Mège, & Pascale Cossart. (1997). Grand entry for Listeria. Gastroenterology. 112(3). 1045–1046. 1 indexed citations

Mengaud, J, Hélène Ohayon, Pierre Gounon, René‐Marc Mège, & Pascale Cossart. (1996). E-Cadherin Is the Receptor for Internalin, a Surface Protein Required for Entry of L. monocytogenes into Epithelial Cells. Cell. 84(6). 923–932. 670 indexed citations breakdown →

Lebrun, Maryse, J Mengaud, Hélène Ohayon, Farida Nato, & Pascale Cossart. (1996). Internalin must be on the bacterial surface to mediate entry of Listeria monocytogenes into epithelial cells. Molecular Microbiology. 21(3). 579–592. 68 indexed citations

10.

Braun, Joséphine, Hélène Valentin, Marie-Thérèse Nugeyre, et al.. (1996). Productive and Persistent Infection of Human Thymic Epithelial Cellsin Vitrowith HIV-1. Virology. 225(2). 413–418. 26 indexed citations

11.

Lemaire, Marc, Hélène Ohayon, Pierre Gounon, Takeshi Fujino, & Pierre Béguin. (1995). OlpB, a new outer layer protein of Clostridium thermocellum, and binding of its S-layer-like domains to components of the cell envelope. Journal of Bacteriology. 177(9). 2451–2459. 133 indexed citations

12.

Cavaillon, Jean‐Marc, et al.. (1994). Acute inflammation causes epithelial invasion and mucosal destruction in experimental shigellosis.. The Journal of Experimental Medicine. 180(4). 1307–1319. 230 indexed citations

13.

Salamitou, Sylvie, Marc Lemaire, Takeshi Fujino, et al.. (1994). Subcellular localization of Clostridium thermocellum ORF3p, a protein carrying a receptor for the docking sequence borne by the catalytic components of the cellulosome. Journal of Bacteriology. 176(10). 2828–2834. 68 indexed citations

14.

LeBrun, Roger A., et al.. (1993). Variation of Larval Susceptibility to Lagenidium giganteum in Three Mosquito Species. Journal of Invertebrate Pathology. 62(1). 1–8. 34 indexed citations

15.

Kocks, Christine, Edith Gouin, Marc Tabouret, et al.. (1992). L. monocytogenes-induced actin assembly requires the actA gene product, a surface protein. Cell. 68(3). 521–531. 653 indexed citations breakdown →

16.

Vázquez-Boland, J A, Christine Kocks, Shaynoor Dramsi, et al.. (1992). Nucleotide sequence of the lecithinase operon of Listeria monocytogenes and possible role of lecithinase in cell-to-cell spread. Infection and Immunity. 60(1). 219–230. 312 indexed citations

17.

Ohayon, Hélène, et al.. (1991). Isolation and Characterization of Temperature Sensitive Mutants of the F5 Deletion Mutant of Mycobacteriophage D29. Zentralblatt für Bakteriologie. 275(1). 54–62. 1 indexed citations

18.

Martin, Pierre‐Marie, et al.. (1986). Presence of a capsule in Neisseria lactamica, antigenically similar to the capsule of N. meningitidis. Annales de l Institut Pasteur Microbiologie. 137(1). 279–285. 6 indexed citations

19.

Popoff, Michel R., O. Szylit, P Ravisse, J. Dabard, & Hélène Ohayon. (1985). Experimental cecitis in gnotoxenic chickens monoassociated with Clostridium butyricum strains isolated from patients with neonatal necrotizing enterocolitis. Infection and Immunity. 47(3). 697–703. 29 indexed citations

20.

Croizat, Bernard, et al.. (1981). Effects of 1-methyl cyclohexane carboxylic acid (CCA) on cellular energetics in neuroblastoma cells. Biochemical and Biophysical Research Communications. 103(3). 1044–1051. 4 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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