Ralph Gruppi Thomé

1.3k total citations
65 papers, 1.0k citations indexed

About

Ralph Gruppi Thomé is a scholar working on Molecular Biology, Nature and Landscape Conservation and Aquatic Science. According to data from OpenAlex, Ralph Gruppi Thomé has authored 65 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Molecular Biology, 14 papers in Nature and Landscape Conservation and 14 papers in Aquatic Science. Recurrent topics in Ralph Gruppi Thomé's work include Environmental Toxicology and Ecotoxicology (14 papers), Fish Ecology and Management Studies (13 papers) and Aquaculture disease management and microbiota (10 papers). Ralph Gruppi Thomé is often cited by papers focused on Environmental Toxicology and Ecotoxicology (14 papers), Fish Ecology and Management Studies (13 papers) and Aquaculture disease management and microbiota (10 papers). Ralph Gruppi Thomé collaborates with scholars based in Brazil, Portugal and United States. Ralph Gruppi Thomé's co-authors include Hélio Batista dos Santos, Elizete Rizzo, Nilo Bazzoli, Rosy Iara Maciel de Azambuja Ribeiro, Fábio Pereira Arantes, Yoshimi Sato, Roberto Daltro Vidal de Souza Morais, Y. Sato, Ludmila Silva Brighenti and Letícia Vieira and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and The Science of The Total Environment.

In The Last Decade

Ralph Gruppi Thomé

59 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ralph Gruppi Thomé Brazil	19	256	210	174	166	158	65	1.0k
Hélio Batista dos Santos Brazil	21	320 1.3×	270 1.3×	245 1.4×	229 1.4×	148 0.9×	73	1.2k
Young‐Don Lee South Korea	18	390 1.5×	283 1.3×	95 0.5×	43 0.3×	241 1.5×	95	977
Hamid Farahmand Iran	22	632 2.5×	163 0.8×	152 0.9×	222 1.3×	319 2.0×	75	1.6k
Carine Dahl Corcini Brazil	19	117 0.5×	303 1.4×	92 0.5×	394 2.4×	145 0.9×	125	1.2k
Carlos Alfonso Álvarez‐González Mexico	22	883 3.4×	274 1.3×	208 1.2×	48 0.3×	299 1.9×	183	1.5k
Tincy Varghese India	18	724 2.8×	166 0.8×	60 0.3×	67 0.4×	113 0.7×	103	1.0k
Lucia Rocco Italy	23	148 0.6×	35 0.2×	176 1.0×	549 3.3×	340 2.2×	72	1.7k
Saeed Keyvanshokooh Iran	22	1.1k 4.5×	284 1.4×	111 0.6×	290 1.7×	121 0.8×	61	1.8k
Cevdet Uğuz Türkiye	14	87 0.3×	212 1.0×	48 0.3×	207 1.2×	95 0.6×	35	822
Fanxing Meng China	20	347 1.4×	51 0.2×	39 0.2×	175 1.1×	216 1.4×	51	941

Countries citing papers authored by Ralph Gruppi Thomé

Since Specialization

Citations

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

Fields of papers citing papers by Ralph Gruppi Thomé

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ralph Gruppi Thomé. 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 Ralph Gruppi Thomé. The network helps show where Ralph Gruppi Thomé may publish in the future.

Co-authorship network of co-authors of Ralph Gruppi Thomé

This figure shows the co-authorship network connecting the top 25 collaborators of Ralph Gruppi Thomé. A scholar is included among the top collaborators of Ralph Gruppi Thomé 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 Ralph Gruppi Thomé. Ralph Gruppi Thomé 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

Munk, Michele, et al.. (2025). Synthesis of Zn–Cu–In–S/ZnS Quantum Dots via Ligand Exchange for Bioimaging and Comprehensive Toxicity Evaluation. ACS Applied Nano Materials. 8(46). 22373–22388.

Souza, Lauro Mera de, Flaviano Melo Ottoni, Bonglee Kim, et al.. (2024). In Vitro Antitumor and Antimetastatic Activity of a New Lapachol Derivative against Metastatic Breast Carcinoma. Asian Pacific Journal of Cancer Prevention. 25(11). 3935–3946.

Schnitzler, Mariane C., et al.. (2024). Toxic Effects of Multiwalled Carbon Nanotubes on the Zebrafish (Danio rerio) and the Brine Shrimp (Artemia salina): a Morphological, Histological, and Immunohistochemical Study. Brazilian Archives of Biology and Technology. 67.

Santos, Hélio Batista dos, Ralph Gruppi Thomé, Evelyn Wolfram, et al.. (2023). Tapirira guianensis is Selectively Cytotoxic, Induces Apoptosis to the Glioblastoma and Decreases Tumor Growth and Angiogenesis in vivo. Planta Medica. 90(1). 13–24.

Brighenti, Ludmila Silva, et al.. (2023). Socio-environmental impacts on the Doce River basin, Brazil: a review from historic pollution to large disaster events. International Journal of Environmental Science and Technology. 21(2). 2339–2356. 3 indexed citations

Gonçalves, Arlan da Silva, et al.. (2022). Matteucinol combined with temozolomide inhibits glioblastoma proliferation, invasion, and progression: an in vitro, in silico, and in vivo study. Brazilian Journal of Medical and Biological Research. 55. e12076–e12076. 7 indexed citations

Santos, Hélio Batista dos, Ralph Gruppi Thomé, Vanessa Faria Cortes, et al.. (2022). Effect of Fe3+ on Na,K-ATPase: Unexpected activation of ATP hydrolysis. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1864(4). 183868–183868. 7 indexed citations

Brighenti, Ludmila Silva, et al.. (2021). Toxicidade de compostos nitrogenados em peixes influenciada por parâmetros físico-químicos da água: uma revisão narrativa. Research Society and Development. 10(11). e359101119779–e359101119779. 1 indexed citations

Vieira, Letícia, Rosy Iara Maciel de Azambuja Ribeiro, Ralph Gruppi Thomé, et al.. (2020). Anti-inflammatory and antinociceptive activities of a phenylpropanoid-enriched fraction of Duguetia furfuracea. Inflammopharmacology. 29(2). 409–422. 5 indexed citations

10.

Brighenti, Ludmila Silva, Cláudia Carvalhinho Windmöller, Francisco Antônio Rodrigues Barbosa, et al.. (2020). Histological and molecular changes in gill and liver of fish (Astyanax lacustris Lütken, 1875) exposed to water from the Doce basin after the rupture of a mining tailings dam in Mariana, MG, Brazil. The Science of The Total Environment. 735. 139505–139505. 66 indexed citations

11.

Vieira, Letícia, Denise Brentan Silva, Carlos Alexandre Carollo, et al.. (2020). Chemical composition, anti-inflammatory and antinociceptive effects of the butanolic fraction of Annona nutans (Annonaceae) leaves. Natural Product Research. 35(23). 5397–5402. 2 indexed citations

12.

Oliveira, Renato José da Silva, Fernanda E. Pinto, Hélio Batista dos Santos, et al.. (2019). ID7 Isolated from Bauhinia variegata Stem Inhibits Tumor Progression and Metastatic Mechanisms of Triple Negative Breast Cancer in Vivo. Journal of Pharmacy and Pharmacology. 7(7). 4 indexed citations

13.

Thomé, Ralph Gruppi, et al.. (2019). WIN55,212-2 induces caspase-independent apoptosis on human glioblastoma cells by regulating HSP70, p53 and Cathepsin D. Toxicology in Vitro. 57. 233–243. 17 indexed citations

14.

Oliveira, Júlia Teixeira de, Rosy Iara Maciel de Azambuja Ribeiro, Hélio Batista dos Santos, et al.. (2018). Synthesis, cytotoxic activity, and mode of action of new Santacruzamate A analogs. Medicinal Chemistry Research. 27(11-12). 2397–2413. 3 indexed citations

15.

Oliveira, Cláudia Di Lorenzo, Anna Proietti, Ralph Gruppi Thomé, et al.. (2017). Achyrocline alata potentiates repair of skin full thickness excision in mice. Journal of Tissue Viability. 26(4). 289–299. 12 indexed citations

16.

Rizzo, Elizete, et al.. (2017). Proliferation, survival and cell death in fish gills remodeling: From injury to recovery. Fish & Shellfish Immunology. 68. 10–18. 47 indexed citations

17.

Thomé, Ralph Gruppi, et al.. (2016). Avaliação de genotoxidade da água de um rio urbano utilizando estudo de células sanguíneas de Danio rerio. 11(2). 9–16. 5 indexed citations

18.

Morais, Roberto Daltro Vidal de Souza, Ralph Gruppi Thomé, Hélio Batista dos Santos, Nilo Bazzoli, & Elizete Rizzo. (2015). Relationship between bcl-2, bax, beclin-1, and cathepsin-D proteins during postovulatory follicular regression in fish ovary. Theriogenology. 85(6). 1118–1131. 21 indexed citations

19.

Morais, Roberto Daltro Vidal de Souza, et al.. (2012). Autophagy and apoptosis interplay during follicular atresia in fish ovary: a morphological and immunocytochemical study. Cell and Tissue Research. 347(2). 467–478. 59 indexed citations

20.

Thomé, Ralph Gruppi, Hélio Batista dos Santos, Patrícia Massara Martinelli, et al.. (2011). Apoptosis, cell proliferation and vitellogenesis during the folliculogenesis and follicular growth in teleost fish. Tissue and Cell. 44(1). 54–62. 47 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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