Antônio Penna

701 total citations
22 papers, 269 citations indexed

About

Antônio Penna is a scholar working on Epidemiology, Genetics and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Antônio Penna has authored 22 papers receiving a total of 269 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Epidemiology, 8 papers in Genetics and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Antônio Penna's work include Microscopic Colitis (8 papers), Inflammatory Bowel Disease (8 papers) and Prostate Cancer Diagnosis and Treatment (6 papers). Antônio Penna is often cited by papers focused on Microscopic Colitis (8 papers), Inflammatory Bowel Disease (8 papers) and Prostate Cancer Diagnosis and Treatment (6 papers). Antônio Penna collaborates with scholars based in Italy, Brazil and Germany. Antônio Penna's co-authors include Antonio Tursi, Marcello Picchio, Walter Elisei, Giovanni Brandimarte, GianMarco Giorgetti, P.G. Lecca, Antônio Carlos Pires Carvalho, Giacomo Forti, Carlos Antônio da Silva Franca and Giancarlo Sandri and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and Nutrients.

In The Last Decade

Antônio Penna

21 papers receiving 259 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Antônio Penna Italy 11 93 83 79 56 49 22 269
Seong Soo Hong South Korea 10 112 1.2× 77 0.9× 96 1.2× 78 1.4× 49 1.0× 13 335
Marc Girardin Switzerland 11 119 1.3× 83 1.0× 72 0.9× 56 1.0× 25 0.5× 20 293
Antonella Contaldo Italy 9 110 1.2× 126 1.5× 89 1.1× 60 1.1× 30 0.6× 18 291
Jae Gon Lee South Korea 11 53 0.6× 74 0.9× 100 1.3× 122 2.2× 69 1.4× 47 369
Claudia Herrera‐deGuise Spain 9 152 1.6× 93 1.1× 46 0.6× 80 1.4× 12 0.2× 24 312
Zeki Mesut Yalın Kılıç Türkiye 11 82 0.9× 69 0.8× 128 1.6× 31 0.6× 67 1.4× 31 305
Stefano Mazza Italy 11 139 1.5× 106 1.3× 110 1.4× 60 1.1× 41 0.8× 49 353
Toshinao Itani Japan 8 80 0.9× 150 1.8× 105 1.3× 142 2.5× 31 0.6× 22 401
Margalida Calafat Spain 7 138 1.5× 112 1.3× 86 1.1× 18 0.3× 17 0.3× 27 226
P.G. Lecca Italy 11 48 0.5× 77 0.9× 253 3.2× 52 0.9× 138 2.8× 23 397

Countries citing papers authored by Antônio Penna

Since Specialization
Citations

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

Fields of papers citing papers by Antônio Penna

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Antônio Penna

This figure shows the co-authorship network connecting the top 25 collaborators of Antônio Penna. A scholar is included among the top collaborators of Antônio Penna 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 Antônio Penna. Antônio Penna 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.
2.
3.
Tursi, Antonio, et al.. (2019). Complicated diverticulitis mimicking colonic carcinoma: combined approach with endoscopy and budesonide. BMJ Case Reports. 12(12). e230608–e230608. 2 indexed citations
4.
Tursi, Antonio, Marilisa Franceschi, Leonardo Allegretta, et al.. (2018). Effectiveness and Safety of Pylera® in Patients Infected by <b><i>Helicobacter Pylori</i></b>: A Multicenter, Retrospective, Real Life Study. Digestive Diseases. 36(4). 264–268. 20 indexed citations
5.
Tursi, Antonio, Leonardo Allegretta, Nicola Della Valle, et al.. (2017). Effectiveness and safety of infliximab biosimilar CT-P13 in treating ulcerative colitis: a real‑life experience in IBD primary centers. Minerva Gastroenterology. 63(4). 313–318. 12 indexed citations
6.
Tursi, Antonio, Leonardo Allegretta, Nicola Della Valle, et al.. (2017). Effectiveness and Safety of Golimumab in Treating Outpatient Ulcerative Colitis: A Real-Life Prospective, Multicentre, Observational Study in Primary Inflammatory Bowel Diseases Centers. Journal of Gastrointestinal and Liver Diseases. 26(3). 239–244. 21 indexed citations
7.
Cassieri, C., Giovanni Brandimarte, Walter Elisei, et al.. (2016). How to Differentiate Segmental Colitis Associated With Diverticulosis and Inflammatory Bowel Diseases. Journal of Clinical Gastroenterology. 50(Supplement 1). S36–S38. 6 indexed citations
8.
Tursi, Antonio, Giovanni Brandimarte, Francesco Di Mario, et al.. (2015). Su1349 Predictive Value of the “DICA” Endoscopic Classification on the Outcome of the Diverticular Disease of the Colon. Gastroenterology. 148(4). S–482. 1 indexed citations
9.
Giorgetti, GianMarco, Giovanni Brandimarte, Giancarlo Sandri, et al.. (2015). Interactions between Innate Immunity, Microbiota, and Probiotics. Journal of Immunology Research. 2015. 1–7. 75 indexed citations
10.
Tursi, Antonio, Walter Elisei, Marcello Picchio, et al.. (2014). Histological inflammation in ulcerative colitis in deep remission under treatment with infliximab. Clinics and Research in Hepatology and Gastroenterology. 39(1). 107–113. 14 indexed citations
11.
Tursi, Antonio, Walter Elisei, Marcello Picchio, et al.. (2014). Effectiveness and safety of infliximab and adalimumab for ambulatory Crohn's disease patients in primary gastroenterology centres. European Journal of Internal Medicine. 25(5). 485–490. 15 indexed citations
12.
Tursi, Antonio, Walter Elisei, Marcello Picchio, et al.. (2014). Managing ambulatory ulcerative colitis patients with infliximab: A long-term follow-up study in primary gastroenterology centers. European Journal of Internal Medicine. 25(8). 757–761. 11 indexed citations
13.
Nogueira, Carla, et al.. (2014). The relationship between serum vitamin A and breast cancer staging before and after radiotherapy.. SHILAP Revista de lepidopterología. 29(1). 136–9. 10 indexed citations
14.
Franca, Carlos Antônio da Silva, et al.. (2014). Relationship between two year PSA nadir and biochemical recurrence in prostate cancer patients treated with iodine-125 brachytherapy. Radiologia Brasileira. 47(2). 89–93. 9 indexed citations
15.
Tursi, Antonio, Walter Elisei, Gian Marco Giorgetti, et al.. (2014). factors influencing mucosal healing in Crohn's disease during infliximab treatment.. PubMed. 60(125). 1041–6. 3 indexed citations
16.
Tursi, Antonio, Walter Elisei, Marcello Picchio, et al.. (2014). Effectiveness of adalimumab for ambulatory ulcerative colitis patients after failure of infliximab treatment: a first "real-life" experience in primary gastroenterology centers in Italy.. PubMed. 27(4). 369–373. 13 indexed citations
17.
Franca, Carlos Antônio da Silva, et al.. (2010). Localized prostate cancer with intermediate- or high-risk features treated with combined external beam radiotherapy and iodine-125 seed brachytherapy. Brachytherapy. 9(4). 307–312. 9 indexed citations
18.
Carvalho, Antônio Carlos Pires, et al.. (2009). Radioactive seed migration after prostate brachytherapy with Iodine-125 using loose seeds versus stranded seeds. International braz j urol. 35(5). 573–580. 6 indexed citations
19.
Franca, Carlos Antônio da Silva, et al.. (2008). Definição de Recidiva Bioquímica após Tratamento Radioterápico do Câncer de Próstata Localizado: Revisão de Literatura. SHILAP Revista de lepidopterología. 54(1). 57–61. 1 indexed citations
20.
Penna, Antônio, et al.. (2007). The seven-year preliminary results of brachytherapy with Iodine-125 seeds for localized prostate cancer treated at a Brazilian single-center. International braz j urol. 33(6). 752–763. 12 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Seong Soo Hong Breakdown of academic impact, for papers by Marc Girardin Breakdown of academic impact, for papers by Antonella Contaldo Breakdown of academic impact, for papers by Jae Gon Lee Breakdown of academic impact, for papers by Claudia Herrera‐deGuise Breakdown of academic impact, for papers by Zeki Mesut Yalın Kılıç Breakdown of academic impact, for papers by Stefano Mazza Breakdown of academic impact, for papers by Toshinao Itani Breakdown of academic impact, for papers by Margalida Calafat Breakdown of academic impact, for papers by P.G. Lecca
Rankless by CCL
2026