Simona Keller

1.5k citations

19 papers · 842 indexed · h-index 18

Impact in

Biological Psychiatry top 5%
- Tryptophan and brain disorders
Biochemistry top 5%
- Amino Acid Enzymes and Metabolism

Papers in

Biochemistry 5
- Amino Acid Enzymes and Metabolism 5
Biological Psychiatry 1

Co-authors: Lorenzo Chiariotti Francesca Lembo Raffaela Pero Ermanno Florio Tiziana Angrisano Lorena Coretti Mariella Cuomo Silvia Peluso
Journals: PLoS ONE (3 papers)Scientific Reports (2 papers)Medical Microbiology and Immunology (2 papers)Clinical Epigenetics (1 paper)Journal of Neuroscience (1 paper)
Partner nations: Italy United States Sweden

In The Last Decade

Simona Keller

19 papers receiving 833 citations

Peers

Countries citing papers authored by Simona Keller

Since Specialization

Citations

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

Fields of papers citing papers by Simona Keller

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Simona Keller, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Simona Keller Line = papers co-authored together Simona Keller links everyone, so they are left out of the graph.

All Works

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19 of 19 papers shown

#	Work
1	Selective demethylation of two CpG sites causes postnatal activation of the Dao gene and consequent removal of d-serine within the mouse cerebellum Clinical Epigenetics ·Mariella Cuomo, Simona Keller, Daniela Punzo, Tommaso Nuzzo, Ornella Affinito, Lorena Coretti, Massimo Carella, Leticia Carvalho Farias de Saules, Ermanno Florio, Francesca Boscia, Vittorio Enrico Avvedimento, Sergio Cocozza, Francesco Errico, Alessandro Usiello, Lorenzo Chiariotti	2019	21
2	DNA methylation landscape of the genes regulating D-serine and D-aspartate metabolism in post-mortem brain from controls and subjects with schizophrenia Scientific Reports ·Simona Keller, Daniela Punzo, Mariella Cuomo, Ornella Affinito, Lorena Coretti, Silvia Sacchi, Ermanno Florio, Francesca Lembo, Massimo Carella, Massimiliano Copetti, Sergio Cocozza, Darrick T. Balu, Francesco Errico, Alessandro Usiello, Lorenzo Chiariotti	2018	26
3	Subgingival dysbiosis in smoker and non-smoker patients with chronic periodontitis Molecular Medicine Reports ·Lorena Coretti, Mariella Cuomo, Ermanno Florio, Domenico Palumbo, Simona Keller, Raffaela Pero, Lorenzo Chiariotti, Francesca Lembo, Carlo Cafiero	2017	41
4	Decreased free d-aspartate levels are linked to enhanced d-aspartate oxidase activity in the dorsolateral prefrontal cortex of schizophrenia patients Schizophrenia ·Tommaso Nuzzo, Silvia Sacchi, Francesco Errico, Simona Keller, Orazio Palumbo, Ermanno Florio, Daniela Punzo, Francesco Napolitano, Massimiliano Copetti, Massimo Carella, Lorenzo Chiariotti, Alessandro Bertolino, Loredano Pollegioni, Alessandro Usiello	2017	63
5	Sex-related alterations of gut microbiota composition in the BTBR mouse model of autism spectrum disorder Scientific Reports ·Lorena Coretti, Claudia Cristiano, Ermanno Florio, Giovanni Scala, Adriano Lama, Simona Keller, Mariella Cuomo, Roberto Russo, Raffaela Pero, Orlando Paciello, Giuseppina Mattace Raso, Rosaria Meli, Sergio Cocozza, Antonio Calignano, Lorenzo Chiariotti, Francesca Lembo	2017	140
6	The Interplay between Defensins and Microbiota in Crohn’s Disease Mediators of Inflammation ·Lorena Coretti, Viren Khaitan, Mariella Cuomo, Ermanno Florio, Simona Keller, Francesca Lembo, Lorenzo Chiariotti, Raffaela Pero	2017	42
7	Age-Related Changes in d-Aspartate Oxidase Promoter Methylation Control Extracellular d-Aspartate Levels and Prevent Precocious Cell Death during Brain Aging Journal of Neuroscience ·Daniela Punzo, Francesco Errico, Luigia Cristino, Silvia Sacchi, Simona Keller, Carmela Belardo, Livio Luongo, Tommaso Nuzzo, Roberta Imperatore, Ermanno Florio, Vito de Novellis, Ornella Affinito, Sara Migliarini, Giacomo Maddaloni, Maria Josè Sisalli, Massimo Pasqualetti, Loredano Pollegioni, Sabatino Maione, Lorenzo Chiariotti, Alessandro Usiello	2016	62
8	Cyclical DNA Methylation and Histone Changes Are Induced by LPS to Activate COX-2 in Human Intestinal Epithelial Cells PLoS ONE ·Tiziana Angrisano, Raffaela Pero, Mariarita Brancaccio, Lorena Coretti, Ermanno Florio, Antonio Pezone, Viola Calabrò, Geppino Falco, Simona Keller, Francesca Lembo, Vittorio Enrico Avvedimento, Lorenzo Chiariotti	2016	25
9	Tracking the evolution of epialleles during neural differentiation and brain development: D-Aspartate oxidase as a model gene Epigenetics ·Ermanno Florio, Simona Keller, Lorena Coretti, Ornella Affinito, Giovanni Scala, Francesco Errico, Annalisa Fico, Francesca Boscia, Maria Josè Sisalli, Jakub Boratyńsk, Gennaro Miele, Antonella Monticelli, Antonella Scorziello, Francesca Lembo, Luca Colucci-D’Amato, Gabriella Minchiotti, Vittorio Enrico Avvedimento, Alessandro Usiello, Sergio Cocozza, Lorenzo Chiariotti	2016	20
10	Epigenetic Switch at Atp2a2 and Myh7 Gene Promoters in Pressure Overload-Induced Heart Failure PLoS ONE ·Tiziana Angrisano, Gabriele G. Schiattarella, Simona Keller, Gianluigi Pironti, Ermanno Florio, Fabio Magliulo, Roberta Bottino, Raffaela Pero, Francesca Lembo, Enrico V. Avvedimento, Giovanni Esposito, Bruno Trimarco, Lorenzo Chiariotti, Cinzia Perrino	2014	31
11	DNA methylation state of BDNF gene is not altered in prefrontal cortex and striatum of schizophrenia subjects Psychiatry Research ·Simona Keller, Francesco Errico, Federica Zarrilli, Ermanno Florio, Daniela Punzo, B. A. Fiekers, Tiziana Angrisano, Raffaela Pero, Francesca Lembo, Giuseppe Castaldo, Alessandro Usiello, Lorenzo Chiariotti	2014	17
12	DNA methylation state of the galectin-3 gene represents a potential new marker of thyroid malignancy Oncology Letters ·Simona Keller, Tiziana Angrisano, Ermanno Florio, Raffaela Pero, Estela Santilli, Giancarlo Troncone, Mario Capasso, Francesca Lembo, Alfredo Fusco, Lorenzo Chiariotti	2013	19
13	Epigenetic modifications induced by Helicobacter pylori infection through a direct microbe–gastric epithelial cells cross-talk Medical Microbiology and Immunology ·Lorenzo Chiariotti, Tiziana Angrisano, Simona Keller, Ermanno Florio, Ornella Affinito, Pierlorenzo Pallante, Cinzia Perrino, Raffaela Pero, Francesca Lembo	2013	16
14	Helicobacter pylori regulates iNOS promoter by histone modifications in human gastric epithelial cells Medical Microbiology and Immunology ·Tiziana Angrisano, Francesca Lembo, Silvia Peluso, Simona Keller, Lorenzo Chiariotti, Raffaela Pero	2012	27
15	TrkB gene expression and DNA methylation state in Wernicke area does not associate with suicidal behavior Journal of Affective Disorders ·Simona Keller, Marco Sarchiapone, Federica Zarrilli, Rossella Tomaiuolo, Vladimir Carli, Tiziana Angrisano, Alja Videtič, Felice Amato, Raffaela Pero, Osterberg EC, Miriam Iosue, Francesca Lembo, Giuseppe Castaldo, Lorenzo Chiariotti	2011	39
16	Epigenetic Regulation of miR-212 Expression in Lung Cancer PLoS ONE ·Mariarosaria Incoronato, Loredana Urso, Anna Portela, Mikko O. Laukkanen, Ylermi Soini, Cristina Quintavalle, Simona Keller, Manel Esteller, Gerolama Condorelli	2011	64
17	LPS-induced IL-8 activation in human intestinal epithelial cells is accompanied by specific histone H3 acetylation and methylation changes BMC Microbiology ·Tiziana Angrisano, Raffaela Pero, Silvia Peluso, Simona Keller, Silvana Sacchetti, Carmelo B. Bruni, Lorenzo Chiariotti, Francesca Lembo	2010	92
18	Chromatin and DNA methylation dynamics of Helicobacter pylori-induced COX-2 activation International Journal of Medical Microbiology ·Raffaela Pero, Silvia Peluso, Tiziana Angrisano, Concetta Tuccillo, Silvana Sacchetti, Simona Keller, Rossella Tomaiuolo, Carmelo B. Bruni, Francesca Lembo, Lorenzo Chiariotti	2010	32
19	Chromobox Protein Homologue 7 Protein, with Decreased Expression in Human Carcinomas, Positively Regulates E-Cadherin Expression by Interacting with the Histone Deacetylase 2 Protein Cancer Research ·Antonio Federico, Pierlorenzo Pallante, Mimma Bianco, Angelo Ferraro, Francesco Esposito, Maria Monti, 雅寛小野, Simona Keller, Monica Fedele, Vincenza Leone, Giancarlo Troncone, Lorenzo Chiariotti, Piero Pucci, Alfredo Fusco	2009	65

About Simona Keller

Simona Keller is a scholar working on Biochemistry, Biological Psychiatry, Molecular Biology, Periodontics and Gastroenterology, having authored 19 papers that have together received 842 indexed citations. Recurring topics across this work include Epigenetics and DNA Methylation (11 papers), Amino Acid Enzymes and Metabolism (5 papers), Helicobacter pylori-related gastroenterology studies (4 papers), Cancer-related gene regulation (3 papers), Gut microbiota and health (3 papers), Cannabis and Cannabinoid Research (2 papers), RNA modifications and cancer (2 papers) and Genetics and Neurodevelopmental Disorders (2 papers). The work is most often cited by research in Biological Psychiatry (69 citations), Biochemistry (136 citations), Clinical Biochemistry (56 citations), Periodontics (35 citations) and Molecular Biology (515 citations). Simona Keller has collaborated with scholars based in Italy, United States and Sweden. Frequent co-authors include Lorenzo Chiariotti, Francesca Lembo, Raffaela Pero, Ermanno Florio, Tiziana Angrisano, Lorena Coretti, Mariella Cuomo, Silvia Peluso, Carmelo B. Bruni and Silvana Sacchetti. Their work appears in journals such as PLoS ONE, Scientific Reports, Medical Microbiology and Immunology, Clinical Epigenetics and Journal of Neuroscience.

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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