Claudia Volpi

6.5k total citations · 2 hit papers
66 papers, 4.0k citations indexed

About

Claudia Volpi is a scholar working on Biological Psychiatry, Immunology and Behavioral Neuroscience. According to data from OpenAlex, Claudia Volpi has authored 66 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Biological Psychiatry, 30 papers in Immunology and 15 papers in Behavioral Neuroscience. Recurrent topics in Claudia Volpi's work include Tryptophan and brain disorders (32 papers), Immune Cell Function and Interaction (18 papers) and Stress Responses and Cortisol (15 papers). Claudia Volpi is often cited by papers focused on Tryptophan and brain disorders (32 papers), Immune Cell Function and Interaction (18 papers) and Stress Responses and Cortisol (15 papers). Claudia Volpi collaborates with scholars based in Italy, Netherlands and United States. Claudia Volpi's co-authors include Paolo Puccetti, Ursula Grohmann, Ciriana Orabona, Francesca Fallarino, Maria Laura Belladonna, Carmine Vacca, Roberta Bianchi, Maria C. Fioretti, Maria Teresa Pallotta and Barbara C. McGrath and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Medicine and Nature Communications.

In The Last Decade

Claudia Volpi

63 papers receiving 4.0k 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.

The Combined Effects of Tryptophan Starvation and Tryptophan Catabolites Down-Regulate T Cell Receptor ζ-Chain and Induce a Regulatory Phenotype in Naive T Cells

2006 841 citations Francesca Fallarino, Ursula Grohmann et al. The Journal of Immunology profile →
Indoleamine 2,3-dioxygenase is a signaling protein in long-term tolerance by dendritic cells

2011 541 citations Maria Teresa Pallotta, Ciriana Orabona et al. Nature Immunology profile →

Peers

Claudia Volpi

IMMUN

ONCOL

Richard Metz United States

Maria Teresa Pallotta Italy

Ryotaro Yoshida Japan

Henrique Lemos United States

Riccardo Bertini Italy

Farshid Noorbakhsh Iran

Veit Rothhammer Germany

Won‐Ha Lee South Korea

Paolo Fagone Italy

Sarah Gerlo Belgium

Richard Metz United States

Claudia Volpi

1.1k ×0.6

IMMUN

1.6k ×1.0

1.1k ×1.1

633 ×0.9

635 ×1.2

ONCOL

Citations per year, relative to Claudia Volpi Claudia Volpi (= 1×) peers Richard Metz

Countries citing papers authored by Claudia Volpi

Since Specialization

Citations

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

Fields of papers citing papers by Claudia Volpi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Claudia Volpi

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

All Works

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20 of 20 papers shown

Suvieri, Chiara, Francesca De Marchis, Martina Mandarano, et al.. (2023). Membrane Localization and Phosphorylation of Indoleamine 2,3-Dioxygenase 2 (IDO2) in A549 Human Lung Adenocarcinoma Cells: First Steps in Exploring Its Signaling Function. International Journal of Molecular Sciences. 24(22). 16236–16236. 4 indexed citations

Blasi, Francesca, Federica Ianni, Carolina Barola, et al.. (2023). Optimization of Ultrasound-Assisted Extraction of Chlorogenic Acid from Potato Sprout Waste and Enhancement of the In Vitro Total Antioxidant Capacity. Antioxidants. 12(2). 348–348. 13 indexed citations

Blasi, Francesca, Federica Ianni, Chiara Suvieri, et al.. (2023). Optimization of a Simple Analytical Workflow to Characterize the Phenolic Fraction from Grape Pomace. Food and Bioprocess Technology. 17(7). 1942–1957. 8 indexed citations

Protti, Michele, Roberto Mandrioli, James Rudge, et al.. (2022). Volumetric Absorptive Microsampling (VAMS) for Targeted LC-MS/MS Determination of Tryptophan-Related Biomarkers. Molecules. 27(17). 5652–5652. 15 indexed citations

Altomare, Alessandra, Giada Mondanelli, Michele Protti, et al.. (2022). Chromatographic measurement of 3-hydroxyanthranilate 3,4-dioxygenase activity reveals that edaravone can mitigate the formation of quinolinic acid through a direct enzyme inhibition. Journal of Pharmaceutical and Biomedical Analysis. 219. 114948–114948. 2 indexed citations

Ianni, Federica, Claudia Volpi, Simone Moretti, et al.. (2022). In-depth characterization of phenolic profiling of Moraiolo extra-virgin olive oil extract and initial investigation of the inhibitory effect on Indoleamine-2,3-Dioxygenase (IDO1) enzyme. Journal of Pharmaceutical and Biomedical Analysis. 213. 114688–114688. 5 indexed citations

Volpi, Claudia, Desirée Bartolini, Virginia Brighenti, et al.. (2021). Antioxidant Power on Dermal Cells by Textiles Dyed with an Onion (Allium cepa L.) Skin Extract. Antioxidants. 10(11). 1655–1655. 12 indexed citations

TIECCO, M., Virginia Brighenti, Claudia Volpi, et al.. (2020). Use of a Zwitterionic Surfactant to Improve the Biofunctional Properties of Wool Dyed with an Onion (Allium cepa L.) Skin Extract. Antioxidants. 9(11). 1055–1055. 13 indexed citations

Mondanelli, Giada, Claudia Volpi, Eleonora Panfili, et al.. (2020). Effect of Probiotic Administration on Serum Tryptophan Metabolites in Pediatric Type 1 Diabetes Patients. SHILAP Revista de lepidopterología. 13. 520751846–520751846. 16 indexed citations

10.

Albini, Elisa, Alice Coletti, Francesco Greco, et al.. (2018). Identification of a 2-propanol analogue modulating the non-enzymatic function of indoleamine 2,3-dioxygenase 1. Biochemical Pharmacology. 158. 286–297. 24 indexed citations

11.

Grohmann, Ursula, Giada Mondanelli, Maria Laura Belladonna, et al.. (2017). Amino-acid sensing and degrading pathways in immune regulation. Cytokine & Growth Factor Reviews. 35. 37–45. 72 indexed citations

12.

Volpi, Claudia, Francesco Fazio, & Francesca Fallarino. (2012). Targeting metabotropic glutamate receptors in neuroimmune communication. Neuropharmacology. 63(4). 501–506. 16 indexed citations

13.

Pallotta, Maria Teresa, Ciriana Orabona, Claudia Volpi, et al.. (2011). Indoleamine 2,3-dioxygenase is a signaling protein in long-term tolerance by dendritic cells. Nature Immunology. 12(9). 870–878. 541 indexed citations breakdown →

14.

Bonifazi, Pierluigi, Teresa Zelante, C. D’Angelo, et al.. (2009). Balancing inflammation and tolerance in vivo through dendritic cells by the commensal Candida albicans. Mucosal Immunology. 2(4). 362–374. 112 indexed citations

15.

Orabona, Ciriana, Maria Teresa Pallotta, Claudia Volpi, et al.. (2008). SOCS3 drives proteasomal degradation of indoleamine 2,3-dioxygenase (IDO) and antagonizes IDO-dependent tolerogenesis. Proceedings of the National Academy of Sciences. 105(52). 20828–20833. 160 indexed citations

16.

Belladonna, Maria Laura, Claudia Volpi, Roberta Bianchi, et al.. (2008). Cutting Edge: Autocrine TGF-β Sustains Default Tolerogenesis by IDO-Competent Dendritic Cells. The Journal of Immunology. 181(8). 5194–5198. 138 indexed citations

17.

Belladonna, Maria Laura, Paolo Puccetti, Ciriana Orabona, et al.. (2007). Immunosuppression Via Tryptophan Catabolism: The Role of Kynurenine Pathway Enzymes. Transplantation. 84(1). S17–S20. 86 indexed citations

18.

Belladonna, Maria Laura, Ursula Grohmann, Paolo Guidetti, et al.. (2006). Kynurenine Pathway Enzymes in Dendritic Cells Initiate Tolerogenesis in the Absence of Functional IDO. The Journal of Immunology. 177(1). 130–137. 146 indexed citations

19.

Orabona, Ciriana, Elena Tomasello, Francesca Fallarino, et al.. (2005). Enhanced tryptophan catabolism in the absence of the molecular adapter DAP12. European Journal of Immunology. 35(11). 3111–3118. 31 indexed citations

20.

Orabona, Ciriana, Ursula Grohmann, Maria Laura Belladonna, et al.. (2004). CD28 induces immunostimulatory signals in dendritic cells via CD80 and CD86. Nature Immunology. 5(11). 1134–1142. 238 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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