Marı́a-Jesús Obregón

1.8k total citations
50 papers, 1.5k citations indexed

About

Marı́a-Jesús Obregón is a scholar working on Endocrinology, Diabetes and Metabolism, Physiology and Molecular Biology. According to data from OpenAlex, Marı́a-Jesús Obregón has authored 50 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Endocrinology, Diabetes and Metabolism, 19 papers in Physiology and 14 papers in Molecular Biology. Recurrent topics in Marı́a-Jesús Obregón's work include Thyroid Disorders and Treatments (28 papers), Adipose Tissue and Metabolism (17 papers) and Growth Hormone and Insulin-like Growth Factors (17 papers). Marı́a-Jesús Obregón is often cited by papers focused on Thyroid Disorders and Treatments (28 papers), Adipose Tissue and Metabolism (17 papers) and Growth Hormone and Insulin-like Growth Factors (17 papers). Marı́a-Jesús Obregón collaborates with scholars based in Spain, United States and France. Marı́a-Jesús Obregón's co-authors include Francisco Escobar del Rey, Raquel Martínez de Mena, Gabriella Morreale de Escobar, Arturo E. Hernández, A Pascual, Bibian García, Rosa Calvo, Thomas S. Scanlan, P. Reed Larsen and G. Morreale de Escobar and has published in prestigious journals such as Journal of Biological Chemistry, Biochemical and Biophysical Research Communications and Endocrinology.

In The Last Decade

Marı́a-Jesús Obregón

49 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Marı́a-Jesús Obregón Spain 26 677 561 400 223 161 50 1.5k
Alessandro Marsili Italy 23 792 1.2× 330 0.6× 497 1.2× 187 0.8× 103 0.6× 34 1.7k
Miquel Llobera Spain 27 505 0.7× 507 0.9× 415 1.0× 229 1.0× 247 1.5× 77 1.8k
Giovanni Ceccarini Italy 24 731 1.1× 428 0.8× 484 1.2× 224 1.0× 118 0.7× 73 1.8k
Suzy D. Carvalho Brazil 13 546 0.8× 1.0k 1.8× 354 0.9× 291 1.3× 79 0.5× 14 1.6k
Ann Marie Zavacki United States 14 543 0.8× 195 0.3× 380 0.9× 142 0.6× 78 0.5× 19 1.2k
Nancy J. Hong United States 24 263 0.4× 705 1.3× 682 1.7× 115 0.5× 123 0.8× 42 1.5k
Tatiana L. Fonseca United States 19 813 1.2× 243 0.4× 375 0.9× 132 0.6× 100 0.6× 39 1.4k
J. E. Silva United States 9 561 0.8× 579 1.0× 266 0.7× 97 0.4× 71 0.4× 9 1.2k
Rodrigo P. A. Barros United States 15 441 0.7× 349 0.6× 484 1.2× 281 1.3× 55 0.3× 17 1.7k
Patricia A. Heine United States 7 418 0.6× 468 0.8× 295 0.7× 381 1.7× 49 0.3× 8 1.5k

Countries citing papers authored by Marı́a-Jesús Obregón

Since Specialization
Citations

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

Fields of papers citing papers by Marı́a-Jesús Obregón

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Marı́a-Jesús Obregón. 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 Marı́a-Jesús Obregón. The network helps show where Marı́a-Jesús Obregón may publish in the future.

Co-authorship network of co-authors of Marı́a-Jesús Obregón

This figure shows the co-authorship network connecting the top 25 collaborators of Marı́a-Jesús Obregón. A scholar is included among the top collaborators of Marı́a-Jesús Obregón 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 Marı́a-Jesús Obregón. Marı́a-Jesús Obregón 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.
Mena, Raquel Martínez de, Andrea Anedda, Susana Cadenas, & Marı́a-Jesús Obregón. (2015). TSH effects on thermogenesis in rat brown adipocytes. Molecular and Cellular Endocrinology. 404. 151–158. 27 indexed citations
2.
Villanger, Gro D., D. A. Blair, Marı́a-Jesús Obregón, et al.. (2014). Thyroid hormones and deiodinase activity in plasma and tissues in relation to high levels of organohalogen contaminants in East Greenland polar bears (Ursus maritimus). Environmental Research. 136. 413–423. 31 indexed citations
3.
Castro‐Piedras, Isabel, et al.. (2013). Septic shock non-thyroidal illness syndrome causes hypothyroidism and conditions for reduced sensitivity to thyroid hormone. Journal of Molecular Endocrinology. 50(2). 255–266. 32 indexed citations
4.
García, Bibian, Raquel Martínez de Mena, & Marı́a-Jesús Obregón. (2012). Arachidonic acid stimulates DNA synthesis in brown preadipocytes through the activation of protein kinase C and MAPK. Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids. 1821(10). 1309–1315. 6 indexed citations
5.
Tinahones, Francisco J., Leticia Coín‐Aragüez, Marı́a Dolores Mayas, et al.. (2012). Obesity-associated insulin resistance is correlated to adipose tissue vascular endothelial growth factors and metalloproteinase levels. BMC Physiology. 12(1). 4–4. 78 indexed citations
6.
Negro, Roberto, Offie P. Soldin, Marı́a-Jesús Obregón, & Alex Stagnaro‐Green. (2011). Hypothyroxinemia and Pregnancy. Endocrine Practice. 17(3). 422–429. 51 indexed citations
7.
Obregón, Marı́a-Jesús, et al.. (2011). Presence and regulation of D1 and D2 deiodinases in rat white adipose tissue. Metabolism. 60(9). 1207–1210. 18 indexed citations
8.
Pozo, Carmen Hurtado del, Rosa Calvo, Javier Gómez‐Ambrosi, et al.. (2009). IPO8 and FBXL10: New Reference Genes for Gene Expression Studies in Human Adipose Tissue. Obesity. 18(5). 897–903. 33 indexed citations
9.
Calvo, Rosa & Marı́a-Jesús Obregón. (2009). Tri-iodothyronine upregulates adiponutrin mRNA expression in rat and human adipocytes. Molecular and Cellular Endocrinology. 311(1-2). 39–46. 13 indexed citations
10.
Obregón, Marı́a-Jesús, Francisco Escobar del Rey, & Gabriella Morreale de Escobar. (2005). The Effects of Iodine Deficiency on Thyroid Hormone Deiodination. Thyroid. 15(8). 917–929. 69 indexed citations
11.
Álvarez, Laura, et al.. (2004). The role of type I and type II 5′ deiodinases on hexachlorobenzene-induced alteration of the hormonal thyroid status. Toxicology. 207(3). 349–362. 43 indexed citations
12.
Mena, Raquel Martínez de, Arturo E. Hernández, & Marı́a-Jesús Obregón. (2002). Triiodothyronine is required for the stimulation of type II 5′-deiodinase mRNA in rat brown adipocytes. American Journal of Physiology-Endocrinology and Metabolism. 282(5). E1119–E1127. 32 indexed citations
13.
Carmona, M C, Roser Iglesias, Marı́a-Jesús Obregón, et al.. (2002). Mitochondrial Biogenesis and Thyroid Status Maturation in Brown Fat Require CCAAT/Enhancer-binding Protein α. Journal of Biological Chemistry. 277(24). 21489–21498. 47 indexed citations
14.
Elst, Janny P. Schröder-van der, et al.. (1997). Effects of moderate (MID) and severe iodine deficiency (LID) on iodothyronine deiodinase type I, II and III (D1, D2, D3) activities in fetal tissues.. Journal of Endocrinological Investigation. 20. 31–31. 1 indexed citations
15.
Pascual-Leone, A. M., et al.. (1994). Effects of thyroid hormone deiodination on regulation of thyroid axis in undernourished rats. American Journal of Physiology-Endocrinology and Metabolism. 267(6). E983–E989. 4 indexed citations
16.
Calvo, Rosa, et al.. (1992). Thyroid hormones and 5'-deiodinase activity in neonatal undernourished rats.. Endocrinology. 130(2). 773–779. 19 indexed citations
17.
Rehnmark, Stefan, Ján Kopecký, Anders Jacobsson, et al.. (1989). Brown adipocytes differentiated in vitro can express the gene for the uncoupling protein thermogenin: Effects of hypothyroidism and norepinephrine. Experimental Cell Research. 182(1). 75–83. 69 indexed citations
18.
Durán‐García, S., et al.. (1981). Specific uptake of human growth hormone by the liver of severely hypothyroid rats. Journal of Endocrinological Investigation. 4(1). 119–123. 4 indexed citations
19.
Obregón, Marı́a-Jesús, A Pascual, G. Morreale de Escobar, & Francisco Escobar del Rey. (1979). Pituitary and Plasma Thyrotropin, Thyroxine, and Triiodothyronine after Hyperthyroidism. Endocrinology. 104(5). 1467–1473. 51 indexed citations
20.
Pascual, A, et al.. (1979). Tyrosine Hydroxylase and the Conversion of L-Thyroxine into 3′,3,5-Triiodo-L-Thyronine in the Rat*. Endocrinology. 104(6). 1574–1579. 2 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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