S. Calmels

1.2k total citations
24 papers, 955 citations indexed

About

S. Calmels is a scholar working on Physiology, Biochemistry and Surgery. According to data from OpenAlex, S. Calmels has authored 24 papers receiving a total of 955 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Physiology, 7 papers in Biochemistry and 6 papers in Surgery. Recurrent topics in S. Calmels's work include Nitric Oxide and Endothelin Effects (8 papers), Wastewater Treatment and Nitrogen Removal (4 papers) and Sulfur Compounds in Biology (4 papers). S. Calmels is often cited by papers focused on Nitric Oxide and Endothelin Effects (8 papers), Wastewater Treatment and Nitrogen Removal (4 papers) and Sulfur Compounds in Biology (4 papers). S. Calmels collaborates with scholars based in France, United States and Germany. S. Calmels's co-authors include Helmut Bartsch, Hiroshi Ohshima, Brigitte Pignatelli, Hayato Ohshima, Pierre Hainaut, Hiroyuki Ohshima, P Vincent, A. M. Gounot, H Bartsch and David E. G. Shuker and has published in prestigious journals such as Biochemical and Biophysical Research Communications, Carcinogenesis and Microbiology.

In The Last Decade

S. Calmels

23 papers receiving 920 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Calmels France 15 309 261 224 178 148 24 955
Osamu Midorikawa Japan 22 525 1.7× 84 0.3× 81 0.4× 95 0.5× 137 0.9× 52 1.4k
Kenshi Watanabe Japan 15 376 1.2× 153 0.6× 105 0.5× 65 0.4× 214 1.4× 62 1.1k
Purushothaman Meerarani United States 11 200 0.6× 83 0.3× 100 0.4× 107 0.6× 94 0.6× 12 935
Daniëlle Pachen Netherlands 15 199 0.6× 77 0.3× 109 0.5× 61 0.3× 110 0.7× 23 706
Silvia Leoni Italy 19 545 1.8× 163 0.6× 127 0.6× 95 0.5× 175 1.2× 66 1.2k
Esther Vogt Switzerland 17 550 1.8× 170 0.7× 94 0.4× 85 0.5× 38 0.3× 30 1.4k
Hiroshi Iguchi Japan 20 257 0.8× 68 0.3× 87 0.4× 51 0.3× 123 0.8× 59 1.1k
Takeaki Nagamine Japan 23 218 0.7× 164 0.6× 103 0.5× 36 0.2× 91 0.6× 78 1.6k
Susan L. North United States 13 524 1.7× 66 0.3× 221 1.0× 285 1.6× 93 0.6× 18 1.4k
G. Holdsworth United Kingdom 18 279 0.9× 240 0.9× 110 0.5× 41 0.2× 98 0.7× 38 916

Countries citing papers authored by S. Calmels

Since Specialization
Citations

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

Fields of papers citing papers by S. Calmels

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Calmels

This figure shows the co-authorship network connecting the top 25 collaborators of S. Calmels. A scholar is included among the top collaborators of S. Calmels 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 S. Calmels. S. Calmels 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.
Ohshima, Hiroshi, et al.. (1998). DNA damage induced by reactive nitrogen species. Pathophysiology. 5. 141–141. 3 indexed citations
2.
Pignatelli, Brigitte, Brigitte Bancel, J. Estève, et al.. (1998). Inducible nitric oxide synthase, anti-oxidant enzymes and Helicobacter pylori infection in gastritis and gastric precancerous lesions in humans. European Journal of Cancer Prevention. 7(6). 439–447. 53 indexed citations
3.
Calmels, S., Pierre Hainaut, & Hayato Ohshima. (1997). Nitric oxide induces conformational and functional modifications of wild-type p53 tumor suppressor protein.. PubMed. 57(16). 3365–9. 164 indexed citations
4.
Calmels, S., Hiroshi Ohshima, Yann Henry, & Helmut Bartsch. (1996). Characterization of bacterial cytochrome cd1-nitrite reductase as one enzyme responsible for catalysis of nitrosation of secondary amines. Carcinogenesis. 17(3). 533–536. 47 indexed citations
5.
Calmels, S. & Hiroshi Ohshima. (1995). Monoxyde d’azote et cancérogenèse. Sang thrombose vaisseaux. 7(1). 33–37.
6.
Pignatelli, Brigitte, Brigitte Bancel, C. Malaveille, et al.. (1994). Defence against oxidative stress in relation to Helicobacter pylori infection and precancerous conditions of the stomach. European Journal of Cancer Prevention. 3. 108–108. 1 indexed citations
7.
8.
Bartsch, Helmut, Brigitte Pignatelli, S. Calmels, & Hiroshi Ohshima. (1993). Inhibition of Nitrosation. PubMed. 61. 27–44. 32 indexed citations
9.
Bartsch, Helmut, Hiroshi Ohshima, Brigitte Pignatelli, & S. Calmels. (1992). Endogenously formed N-nitroso compounds and nitrosating agents in human cancer etiology. Pharmacogenetics. 2(6). 272–277. 90 indexed citations
10.
Poirier, S., et al.. (1991). Microflora of the nasopharynx in Caucasian and Maghrebian subjects with and without nasopharyngeal carcinoma.. PubMed. 158–61. 10 indexed citations
11.
Venezia, Nicole Dalla, S. Calmels, & Helmut Bartsch. (1991). Production of polyclonal and monoclonal antibodies for specific detection of nitrosation-proficient denitrifying bacteria in biological fluids. Biochemical and Biophysical Research Communications. 176(1). 262–268. 1 indexed citations
12.
Calmels, S., Jean‐Claude Béréziat, Hiroshi Ohshima, & Helmut Bartsch. (1991). Bacterial formation of N-nitroso compounds from administered precursors in the rat stomach after omeprazole-induced achlothydria. Carcinogenesis. 12(3). 435–439. 38 indexed citations
13.
Calmels, S., et al.. (1991). Bacterial formation of N-nitroso compounds in the rat stomach after omeprazole-induced achlorhydria.. PubMed. 187–91. 11 indexed citations
14.
Calmels, S., Nicole Dalla Venezia, & Helmut Bartsch. (1990). Isolation of an enzyme catalysing nitrosamine formation in Pseudomonas aeruginosa and Neisseria mucosae. Biochemical and Biophysical Research Communications. 171(2). 655–660. 18 indexed citations
15.
Bartsch, Helmut, Hiroshi Ohshima, David E. G. Shuker, Brigitte Pignatelli, & S. Calmels. (1990). Exposure of humans to endogenous N-nitroso compounds: implications in cancer etiology. Mutation Research/Reviews in Genetic Toxicology. 238(3). 255–267. 69 indexed citations
16.
Bartsch, Helmut, Hiroshi Ohshima, Brigitte Pignatelli, & S. Calmels. (1989). Human exposure to endogenous N-nitroso compounds: quantitative estimates in subjects at high risk for cancer of the oral cavity, oesophagus, stomach and urinary bladder.. PubMed. 8(2). 335–62. 85 indexed citations
17.
Calmels, S., Hiroyuki Ohshima, & Helmut Bartsch. (1988). Nitrosamine Formation by Denitrifying and Non-denitrifying Bacteria: Implication of Nitrite Reductase and Nitrate Reductase in Nitrosation Catalysis. Microbiology. 134(1). 221–226. 91 indexed citations
18.
Ohshima, Hayato, S. Calmels, Brigitte Pignatelli, P Vincent, & Helmut Bartsch. (1987). N-nitrosamine formation in urinary-tract infections.. PubMed. 384–90. 26 indexed citations
19.
Calmels, S., Hiroyuki Ohshima, Herbert S. Rosenkranz, Elena C. McCoy, & H Bartsch. (1987). Biochemical studies on the catalysis of nitrosation by bacteria. Carcinogenesis. 8(8). 1085–1088. 48 indexed citations
20.
Calmels, S., Hiroshi Ohshima, P Vincent, A. M. Gounot, & Helmut Bartsch. (1985). Screening of microorganisms for nitrosation catalysis at pH 7 and kinetic studies on nitrosamine formation from secondary amines by E. coli strains. Carcinogenesis. 6(6). 911–915. 97 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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