Georges Stepien

2.7k total citations · 1 hit paper
31 papers, 2.2k citations indexed

About

Georges Stepien is a scholar working on Molecular Biology, Clinical Biochemistry and Cancer Research. According to data from OpenAlex, Georges Stepien has authored 31 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Molecular Biology, 12 papers in Clinical Biochemistry and 5 papers in Cancer Research. Recurrent topics in Georges Stepien's work include Mitochondrial Function and Pathology (22 papers), ATP Synthase and ATPases Research (12 papers) and Metabolism and Genetic Disorders (12 papers). Georges Stepien is often cited by papers focused on Mitochondrial Function and Pathology (22 papers), ATP Synthase and ATPases Research (12 papers) and Metabolism and Genetic Disorders (12 papers). Georges Stepien collaborates with scholars based in France, Morocco and United States. Georges Stepien's co-authors include Anne‐Catherine Maurin, Laurent Parry, Alain Bruhat, Pierre Fafournoux, Wafa B'Chir, Céline Jousse, Yuki Muranishi, Arnaud Chevrollier, Dominique Loiseau and Abdelaziz Heddi and has published in prestigious journals such as Nucleic Acids Research, Journal of Biological Chemistry and Journal of Molecular Biology.

In The Last Decade

Georges Stepien

31 papers receiving 2.1k citations

Hit Papers

The eIF2α/ATF4 pathway is essential for stress-induced au... 2013 2026 2017 2021 2013 250 500 750
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.

  1. The eIF2α/ATF4 pathway is essential for stress-induced autophagy gene expression
    2013 874 citations Georges Stepien et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Georges Stepien France 18 1.5k 544 539 266 264 31 2.2k
Paul A. Walton Canada 26 2.0k 1.3× 268 0.5× 439 0.8× 218 0.8× 137 0.5× 42 2.6k
Kazutoyo Terada Japan 32 1.8k 1.2× 216 0.4× 480 0.9× 391 1.5× 242 0.9× 66 2.8k
Albert Neutzner Switzerland 28 2.2k 1.5× 622 1.1× 438 0.8× 156 0.6× 253 1.0× 55 3.0k
Muriel Priault France 25 1.9k 1.3× 923 1.7× 292 0.5× 184 0.7× 133 0.5× 41 2.4k
Ayumu Sugiura Japan 18 2.1k 1.4× 777 1.4× 361 0.7× 171 0.6× 293 1.1× 32 2.8k
Kristi L. Norris United States 12 1.7k 1.1× 406 0.7× 194 0.4× 186 0.7× 242 0.9× 16 2.1k
Massimo Micaroni Italy 20 2.5k 1.7× 253 0.5× 699 1.3× 274 1.0× 394 1.5× 27 3.3k
Bénédicte Salin France 28 2.2k 1.5× 812 1.5× 478 0.9× 126 0.5× 257 1.0× 62 2.8k
Soumya Sinha Roy India 18 1.4k 0.9× 289 0.5× 205 0.4× 224 0.8× 190 0.7× 31 2.0k
Silvia Campello Italy 25 1.7k 1.1× 905 1.7× 295 0.5× 370 1.4× 176 0.7× 44 2.6k

Countries citing papers authored by Georges Stepien

Since Specialization
Citations

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

Fields of papers citing papers by Georges Stepien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Georges Stepien

This figure shows the co-authorship network connecting the top 25 collaborators of Georges Stepien. A scholar is included among the top collaborators of Georges Stepien 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 Georges Stepien. Georges Stepien 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.
Dupont, Pierre‐Yves, Audrey Guttin, Jean‐Paul Issartel, & Georges Stepien. (2012). Computational identification of transcriptionally co-regulated genes, validation with the four ANT isoform genes. BMC Genomics. 13(1). 482–482. 5 indexed citations
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Chevrollier, Arnaud, Dominique Loiseau, Pascal Reynier, & Georges Stepien. (2010). Adenine nucleotide translocase 2 is a key mitochondrial protein in cancer metabolism. Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1807(6). 562–567. 146 indexed citations
5.
Bayet‐Robert, Mathilde, Dominique Loiseau, Pascale Rio, et al.. (2010). Quantitative two‐dimensional HRMAS 1H‐NMR spectroscopy‐based metabolite profiling of human cancer cell lines and response to chemotherapy. Magnetic Resonance in Medicine. 63(5). 1172–1183. 44 indexed citations
6.
Vincent, Anne, Aïcha Demidem, Daniel Morvan, et al.. (2010). Cell cycle-dependent conjugation of endogenous BRCA1 protein with SUMO-2/3. Biochimica et Biophysica Acta (BBA) - General Subjects. 1810(4). 432–438. 8 indexed citations
7.
Loiseau, Dominique, Daniel Morvan, Arnaud Chevrollier, et al.. (2009). Mitochondrial bioenergetic background confers a survival advantage to HepG2 cells in response to chemotherapy. Molecular Carcinogenesis. 48(8). 733–741. 21 indexed citations
8.
Guénin, Samuel, Daniel Morvan, Émilie Thivat, Georges Stepien, & Aïcha Demidem. (2009). Combined Methionine Deprivation and Chloroethylnitrosourea Have Time-Dependent Therapeutic Synergy on Melanoma Tumors That NMR Spectroscopy-Based Metabolomics Explains by Methionine and Phospholipid Metabolism Reprogramming. Nutrition and Cancer. 61(4). 518–529. 7 indexed citations
9.
Chevrollier, Arnaud, Dominique Loiseau, Béatrice Chabi, et al.. (2005). ANT2 Isoform Required for Cancer Cell Glycolysis. Journal of Bioenergetics and Biomembranes. 37(5). 307–317. 98 indexed citations
10.
Chevrollier, Arnaud, Dominique Loiseau, Fabien Gautier, Yves Malthièry, & Georges Stepien. (2004). ANT2 expression under hypoxic conditions produces opposite cell‐cycle behavior in 143B and HepG2 cancer cells. Molecular Carcinogenesis. 42(1). 1–8. 42 indexed citations
11.
Ducluzeau, Pierre‐Henri, Alain Lachaux, Raymonde Bouvier, et al.. (2002). Progressive reversion of clinical and molecular phenotype in a child with liver mitochondrial DNA depletion. Journal of Hepatology. 36(5). 698–703. 17 indexed citations
12.
Bonod‐Bidaud, Christelle, et al.. (2001). Induction of ANT2 gene expression in liver of patients with mitochondrial DNA depletion. Mitochondrion. 1(3). 217–224. 14 indexed citations
13.
Préville, Xavier, Stéphane Giraud, Catherine Paul, et al.. (1999). Mammalian Small Stress Proteins Protect against Oxidative Stress through Their Ability to Increase Glucose-6-phosphate Dehydrogenase Activity and by Maintaining Optimal Cellular Detoxifying Machinery. Experimental Cell Research. 247(1). 61–78. 257 indexed citations
14.
Heddi, Abdelaziz, Georges Stepien, Paul J. Benke, & Douglas C. Wallace. (1999). Coordinate Induction of Energy Gene Expression in Tissues of Mitochondrial Disease Patients. Journal of Biological Chemistry. 274(33). 22968–22976. 143 indexed citations
15.
Bonod‐Bidaud, Christelle, et al.. (1999). Quantification of OXPHOS Gene Transcripts during Muscle Cell Differentiation in Patients with Mitochondrial Myopathies. Experimental Cell Research. 246(1). 91–97. 10 indexed citations
16.
Ducluzeau, Pierre‐Henri, Alain Lachaux, Raymonde Bouvier, et al.. (1999). Depletion of mitochondrial DNA associated with infantile cholestasis and progressive liver fibrosis. Journal of Hepatology. 30(1). 149–155. 55 indexed citations
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Heddi, Abdelaziz, Hélène Faure, Douglas C. Wallace, & Georges Stepien. (1996). Coordinate expression of nuclear and mitochondrial genes involved in energy production in carcinoma and oncocytoma. Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease. 1316(3). 203–209. 58 indexed citations
19.
Heddi, Abdelaziz, Patrick Lestienne, Douglas C. Wallace, & Georges Stepien. (1994). Steady state levels of mitochondrial and nuclear oxidative phosphorylation transcripts in Kearns-Sayre syndrome. Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease. 1226(2). 206–212. 24 indexed citations
20.
Stepien, Georges, et al.. (1978). Inhibition by pyruvate of pig heart mitochondrial glutamate influx. FEBS Letters. 85(2). 321–325. 1 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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