Roberta Arnoldi Cobas

1.7k total citations · 1 hit paper
39 papers, 989 citations indexed

About

Roberta Arnoldi Cobas is a scholar working on Endocrinology, Diabetes and Metabolism, Genetics and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Roberta Arnoldi Cobas has authored 39 papers receiving a total of 989 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Endocrinology, Diabetes and Metabolism, 9 papers in Genetics and 8 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Roberta Arnoldi Cobas's work include Diabetes Management and Research (21 papers), Diabetes Treatment and Management (13 papers) and Diabetes and associated disorders (9 papers). Roberta Arnoldi Cobas is often cited by papers focused on Diabetes Management and Research (21 papers), Diabetes Treatment and Management (13 papers) and Diabetes and associated disorders (9 papers). Roberta Arnoldi Cobas collaborates with scholars based in Brazil, United Kingdom and Guatemala. Roberta Arnoldi Cobas's co-authors include Marília Brito Gomes, Carlos Antônio Negrato, Alessandra Saldanha de Mattos Matheus, Lucianne Righeti Monteiro Tannus, Eduardo Tibiriçá, Sérgio Atala Dib, Rodrigo O. Moreira, João Soares Felício, José Egídio Paulo de Oliveira and Luiz Antônio de Araújo and has published in prestigious journals such as Frontiers in Immunology, Diabetic Medicine and Bulletin of the World Health Organization.

In The Last Decade

Roberta Arnoldi Cobas

36 papers receiving 970 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.

Impact of Diabetes on Cardiovascular Disease: An Update

2013 390 citations Alessandra Saldanha de Mattos Matheus, Lucianne Righeti Monteiro Tannus et al. International Journal of Hypertension profile →

Peers

Countries citing papers authored by Roberta Arnoldi Cobas

Since Specialization

Citations

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

Fields of papers citing papers by Roberta Arnoldi Cobas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roberta Arnoldi Cobas. 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 Roberta Arnoldi Cobas. The network helps show where Roberta Arnoldi Cobas may publish in the future.

Co-authorship network of co-authors of Roberta Arnoldi Cobas

This figure shows the co-authorship network connecting the top 25 collaborators of Roberta Arnoldi Cobas. A scholar is included among the top collaborators of Roberta Arnoldi Cobas 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 Roberta Arnoldi Cobas. Roberta Arnoldi Cobas 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

#	Work	Indexed citations
1	Type 1 Diabetes Brazilian patients exhibit reduced frequency of recent thymic emigrants in regulatory CD4+CD25+Foxp3+T cells 2024 ·Immunology Letters ·(unknown), (unknown), (unknown), (unknown), Alessandra Saldanha de Mattos Matheus, Roberta Arnoldi Cobas, Gilson Costa dos Santos, Marília Brito Gomes, Luís Cristóvão Pôrto	1
2	Effect of the COVID-19 pandemic on glycemic control in Brazilian patients with type 2 diabetes 2022 ·Endocrine ·Lucianne Righeti Monteiro Tannus, (unknown), (unknown), (unknown), Alessandra Saldanha de Mattos Matheus, (unknown), (unknown), Roberta Arnoldi Cobas	2
3	Flash glucose monitoring system in patients with type 1 diabetes in healthcare center in Brazil: real world data from a short-term prospective study 2022 ·Archives of Endocrinology and Metabolism ·Alessandra Saldanha de Mattos Matheus, (unknown), (unknown), Lucianne Righeti Monteiro Tannus, (unknown), Diogo M. F. Mattos, Roberta Arnoldi Cobas	1
4	Risk factors associated with nonalcoholic fatty liver disease evaluated by elastography in patients with type 2 diabetes 2022 ·Archives of Endocrinology and Metabolism ·(unknown), (unknown), (unknown), (unknown), Carlos Terra, Roberta Arnoldi Cobas	1
5	Telemonitoring type 1 diabetes patients during the COVID-19 pandemic in Brazil: was it useful? 2020 ·Archives of Endocrinology and Metabolism ·Alessandra Saldanha de Mattos Matheus, (unknown), Lucianne Righeti Monteiro Tannus, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Roberta Arnoldi Cobas	11
6	The impact of ethnicity, educational and economic status on the prescription of insulin therapeutic regimens and on glycemic control in patients with type 1 diabetes. A nationwide study in Brazil 2017 ·Diabetes Research and Clinical Practice ·Marília Brito Gomes, Melanie Rodacki, Elizabeth João Pavin, Roberta Arnoldi Cobas, João Soares Felício, Lenita Zajdenverg, Carlos Antônio Negrato	18
7	Double-diabetes in a real-world sample of 2711 individuals: associated with insulin treatment or part of the heterogeneity of type 1 diabetes? 2016 ·Diabetology & Metabolic Syndrome ·(unknown), Fernando M. A. Giuffrida, (unknown), Roberta Arnoldi Cobas, Carlos Antônio Negrato, Marília Brito Gomes, Sérgio Atala Dib	13
8	Heterogeneity in the costs of type 1 diabetes in a developing country: what are the determining factors? 2013 ·Diabetology & Metabolic Syndrome ·Roberta Arnoldi Cobas, Marcos Bosi Ferraz, Alessandra Saldanha de Mattos Matheus, Lucianne Righeti Monteiro Tannus, (unknown), Luiz Antônio de Araújo, Carlos Antônio Negrato, Sérgio Atala Dib, Marília Brito Gomes	6
9	Impact of Diabetes on Cardiovascular Disease: An Update breakdown → 2013 ·International Journal of Hypertension ·Alessandra Saldanha de Mattos Matheus, Lucianne Righeti Monteiro Tannus, Roberta Arnoldi Cobas, (unknown), Carlos Antônio Negrato, Marília Brito Gomes	390
10	Economic status and clinical care in young type 1 diabetes patients: a nationwide multicenter study in Brazil 2012 ·Acta Diabetologica ·Marília Brito Gomes, Alessandra Saldanha de Mattos Matheus, Luís Eduardo Calliari, (unknown), Thaís Della Manna, (unknown), Roberta Arnoldi Cobas, (unknown), Balduíno Tschiedel, Alberto Ramos, (unknown), (unknown), Henrique A. Almeida, (unknown), (unknown), Carlos Antônio Negrato	32
11	Prevalence of adults with type 1 diabetes who meet the goals of care in daily clinical practice: A nationwide multicenter study in Brazil 2012 ·Diabetes Research and Clinical Practice ·Marília Brito Gomes, Marisa Helena César Coral, Roberta Arnoldi Cobas, Sérgio Atala Dib, Luís Henrique Santos Canani, Márcia Nery, Maria Cristina Foss‐Freitas, Manuel dos Santos Faria, João Soares Felício, (unknown), Hermelinda Cordeiro Pedrosa, Adriana Costa e Forti, Rosângela Réa, Antônio Carlos Pires, Renan Magalhães Montenegro, José Egídio Paulo de Oliveira, Nelson Rassi, Carlos Antônio Negrato	61
12	Heterogeneous behavior of lipids according to HbA1c levels undermines the plausibility of metabolic syndrome in type 1 diabetes: data from a nationwide multicenter survey 2012 ·Cardiovascular Diabetology ·Fernando M. A. Giuffrida, Alexis Dourado Guedes, (unknown), (unknown), Patrícia Médici Dualib, (unknown), (unknown), Roberta Arnoldi Cobas, Carlos Antônio Negrato, Marília Brito Gomes, Sérgio Atala Dib	24
13	Progression to microalbuminuria in patients with type 1 diabetes: a seven-year prospective study 2011 ·Diabetology & Metabolic Syndrome ·Roberta Arnoldi Cobas, (unknown), (unknown), (unknown), Marília Brito Gomes	5
14	Effect of the carbohydrate counting method on glycemic control in patients with type 1 diabetes 2010 ·Diabetology & Metabolic Syndrome ·(unknown), (unknown), (unknown), Sandro Sperandei, (unknown), Roberta Arnoldi Cobas, Marília Brito Gomes	24
15	Allergic reaction related to ramipril use: a case report 2010 ·Diabetology & Metabolic Syndrome ·(unknown), Roberta Arnoldi Cobas, Marília Brito Gomes	7
16	Post-transplant diabetes mellitus 2009 ·Diabetology & Metabolic Syndrome ·Marília Brito Gomes, Roberta Arnoldi Cobas	24
17	Plasma PAF-acetylhydrolase activity, inflammatory markers and susceptibility of LDL to in vitro oxidation in patients with type 1 diabetes mellitus 2009 ·Diabetes Research and Clinical Practice ·Marília Brito Gomes, Roberta Arnoldi Cobas, (unknown), Hugo C. Castro‐Faria‐Neto, (unknown), (unknown), Eduardo Tibiriçá	14
18	Increased functional and structural skin capillary density in type 1 diabetes patients with vascular complications 2009 ·Diabetology & Metabolic Syndrome ·Eduardo Tibiriçá, (unknown), Roberta Arnoldi Cobas, Marília Brito Gomes	10
19	Serum platelet-activating factor acetylhydrolase activity: A novel potential inflammatory marker in type 1 diabetes 2008 ·Prostaglandins & Other Lipid Mediators ·Marília Brito Gomes, Roberta Arnoldi Cobas, (unknown), (unknown), Hugo C. Castro‐Faria‐Neto, Eduardo Tibiriçá	11
20	Impairment of Skin Capillary Recruitment Precedes Chronic Complications in Patients with Type 1 Diabetes 2007 ·The Review of Diabetic Studies ·Eduardo Tibiriçá, (unknown), Roberta Arnoldi Cobas, Marília Brito Gomes	15

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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