World's Best Scientists 2026 revealed!
Award Badge
Molecular Biology
Brazil
2026

D-Index & Metrics

Molecular Biology

D-Index
66
Citations
13982
World Ranking
1626
National Ranking
1

Moacir Wajner publication distribution in Molecular Biology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Molecular Biology in 2026. The highlighted bar marks where Moacir Wajner sits on this spectrum.

47–56 publications: 7 scientists 57–66 publications: 17 scientists 67–76 publications: 65 scientists 77–86 publications: 90 scientists 87–96 publications: 125 scientists 97–106 publications: 131 scientists 107–116 publications: 162 scientists 117–126 publications: 177 scientists 127–136 publications: 158 scientists 137–146 publications: 158 scientists 147–156 publications: 146 scientists 157–166 publications: 159 scientists 167–176 publications: 131 scientists 177–186 publications: 110 scientists 187–196 publications: 112 scientists 197–206 publications: 100 scientists 207–216 publications: 89 scientists 217–226 publications: 98 scientists 227–236 publications: 74 scientists 237–246 publications: 72 scientists 247–256 publications: 63 scientists 257–266 publications: 53 scientists 267–276 publications: 54 scientists 277–286 publications: 49 scientists 287–296 publications: 52 scientists 297–306 publications: 43 scientists 307–316 publications: 46 scientists 317–326 publications: 41 scientists 327–336 publications: 42 scientists 337–346 publications: 31 scientists 347–356 publications: 28 scientists 357–366 publications: 29 scientists 367–376 publications: 26 scientists 377–386 publications: 24 scientists 387–396 publications: 24 scientists 397–406 publications: 14 scientists 407–416 publications: 13 scientists 417–426 publications: 20 scientists 427–436 publications: 12 scientists 437–446 publications: 20 scientists 447–456 publications: 11 scientists 457–466 publications: 10 scientists 467–476 publications: 14 scientists 477–486 publications: 14 scientists 487–496 publications: 10 scientists 497–506 publications: 13 scientists 507–516 publications: 13 scientists 517–526 publications: 2 scientists 527–536 publications: 4 scientists 537–546 publications: 6 scientists 547–556 publications: 8 scientists 557–563 publications: 6 scientists 564+ publications: 100 scientists
47 publications 564+

This scientist: 427 publications — 92nd percentile

92% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 564 publications or more.

Moacir Wajner D-index placement in Molecular Biology in 2026

The chart shows the D-index (discipline H-index) distribution of Molecular Biology scientists ranked by Research.com in 2026. The highlighted bar marks where Moacir Wajner sits on this spectrum.

40–41 D-Index: 36 scientists 42–43 D-Index: 101 scientists 44–45 D-Index: 115 scientists 46–47 D-Index: 121 scientists 48–49 D-Index: 118 scientists 50–51 D-Index: 130 scientists 52–53 D-Index: 106 scientists 54–55 D-Index: 116 scientists 56–57 D-Index: 113 scientists 58–59 D-Index: 129 scientists 60–61 D-Index: 120 scientists 62–63 D-Index: 105 scientists 64–65 D-Index: 131 scientists 66–67 D-Index: 95 scientists 68–69 D-Index: 97 scientists 70–71 D-Index: 106 scientists 72–73 D-Index: 83 scientists 74–75 D-Index: 89 scientists 76–77 D-Index: 77 scientists 78–79 D-Index: 70 scientists 80–81 D-Index: 73 scientists 82–83 D-Index: 60 scientists 84–85 D-Index: 48 scientists 86–87 D-Index: 45 scientists 88–89 D-Index: 50 scientists 90–91 D-Index: 31 scientists 92–93 D-Index: 51 scientists 94–95 D-Index: 43 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 39 scientists 100–101 D-Index: 41 scientists 102–103 D-Index: 29 scientists 104–105 D-Index: 33 scientists 106–107 D-Index: 35 scientists 108–109 D-Index: 20 scientists 110–111 D-Index: 38 scientists 112–113 D-Index: 19 scientists 114–115 D-Index: 28 scientists 116–117 D-Index: 13 scientists 118–119 D-Index: 23 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 15 scientists 124–125 D-Index: 11 scientists 126–127 D-Index: 21 scientists 128–129 D-Index: 7 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 14 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 9 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 16 scientists 142–143 D-Index: 7 scientists 144 D-Index: 7 scientists 145+ D-Index: 100 scientists
40 D-Index 145+

This scientist: 66 D-Index — 48th percentile

48% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 145 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Molecular Biology in Brazil Leader Award
  • 2025 - Research.com Molecular Biology in Brazil Leader Award

Overview

Moacir Wajner is affiliated with the Federal University of Rio Grande do Sul in Brazil. Their research focuses extensively on biochemical, genetic, and molecular biology aspects, with a substantial number of publications spanning these areas as well as medicine. The scientist's work integrates multiple subfields, including molecular biology, clinical biochemistry, biochemistry, physiology, and neurology.

The major research topics covered by Wajner include metabolism and genetic disorders, mitochondrial function and pathology, metabolomics and mass spectrometry studies, biochemical and molecular research, sulfur compounds in biology, diet and metabolism studies, and biochemical acid research studies.

Wajner has contributed to several journals frequently, with notable publication venues being:

  • Metabolic Brain Disease
  • Free Radical Biology and Medicine
  • Neurotoxicity Research
  • Molecular Neurobiology
  • Archives of Biochemistry and Biophysics

Their recent published papers include:

  • Early effects of LPS-induced neuroinflammation on the rat hippocampal glycolytic pathway, 2022, Journal of Neuroinflammation
  • Pathophysiology of maple syrup urine disease: Focus on the neurotoxic role of the accumulated branched-chain amino acids and branched-chain α-keto acids, 2022, Neurochemistry International
  • Mitochondrial dysfunction, oxidative stress, ER stress and mitochondria-ER crosstalk alterations in a chemical rat model of Huntington's disease: Potential benefits of bezafibrate, 2023, Toxicology Letters
  • Mitochondrial Dysfunction and Redox Homeostasis Impairment as Pathomechanisms of Brain Damage in Ethylmalonic Encephalopathy: Insights from Animal and Human Studies, 2020, Cellular and Molecular Neurobiology
  • Recent Advances in the Pathophysiology of Fatty Acid Oxidation Defects: Secondary Alterations of Bioenergetics and Mitochondrial Calcium Homeostasis Caused by the Accumulating Fatty Acids, 2020, Frontiers in Genetics

Collaboration has been a significant part of Wajner's scientific work. Frequent coauthors include:

  • Rafael Teixeira Ribeiro
  • Guilhian Leipnitz
  • Alexandre Umpierrez Amaral
  • Carmen Regla Vargas
  • Ângela Beatris Zemniaçak

Best Publications

  • Mitochondrial dysfunction in fatty acid oxidation disorders: insights from human and animal studies.

    Unknown

  • Resveratrol Protects C6 Astrocyte Cell Line against Hydrogen Peroxide-Induced Oxidative Stress through Heme Oxygenase 1

    André Quincozes-Santos;Larissa Daniele Bobermin;Alexandra Susana Latini;Moacir Wajner

  • Methylmalonate administration decreases Na+,K+-ATPase activity in cerebral cortex of rats.

    Angela T. S. Wyse;Emílio L. Streck;Sonja V.T. Barros;Ana M. Brusque

  • An overview of L-2-hydroxyglutarate dehydrogenase gene (L2HGDH) variants: a genotype-phenotype study.

    Marjan E. Steenweg;Cornelis Jakobs;Abdellatif Errami;Silvy J.M. van Dooren

  • Methylmalonate inhibits succinate-supported oxygen consumption by interfering with mitochondrial succinate uptake

    S. R. Mirandola;D. R. Melo;P. F. Schuck;G. C. Ferreira

  • Mitochondrial permeability transition in neuronal damage promoted by Ca2+ and respiratory chain complex II inhibition.

    Evelise N Maciel;Alicia J Kowaltowski;Fábio D Schwalm;Juliana M Rodrigues

  • Propionic and L-methylmalonic acids induce oxidative stress in brain of young rats.

    Fernanda U. Fontella;Vânia Pulrolnik;Eder Gassen;Clóvis Md. Wannmacher

  • Mitochondrial energy metabolism is markedly impaired by d-2-hydroxyglutaric acid in rat tissues

    Alexandra Latini;Cleide Gonçalves da Silva;Gustavo C. Ferreira;Patrícia F. Schuck

  • Reduction of large neutral amino acid levels in plasma and brain of hyperleucinemic rats

    P. Araújo;G.F. Wassermann;K. Tallini;V. Furlanetto

  • α-Ketoisocaproic acid and leucine provoke mitochondrial bioenergetic dysfunction in rat brain

    Unknown

  • Oxidative Stress in Phenylketonuria: What is the Evidence?

    Graziela S. Ribas;Angela Sitta;Moacir Wajner;Carmen R. Vargas

  • Proline induces oxidative stress in cerebral cortex of rats.

    Daniela Delwing;Caren S Bavaresco;Clóvis M.D Wannmacher;Moacir Wajner

  • Disruption of mitochondrial homeostasis in organic acidurias: insights from human and animal studies

    Unknown

  • Experimental hyperphenylalaninemia provokes oxidative stress in rat brain.

    Martine E. Kienzle Hagen;Carolina D. Pederzolli;Angela M. Sgaravatti;Raquel Bridi

  • Mitochondrial energy metabolism in neurodegeneration associated with methylmalonic acidemia

    Daniela R. Melo;Alicia J. Kowaltowski;Moacir Wajner;Roger F. Castilho

  • Chronic treatment with glutaric acid induces partial tolerance to excitotoxicity in neuronal cultures from chick embryo telencephalons.

    Stefan Kölker;Jürgen G. Okun;Barbara Ahlemeyer;Angela T.S. Wyse

  • Nitric oxide synthase inhibition by L-NAME prevents the decrease of Na+,K+-ATPase activity in midbrain of rats subjected to arginine administration.

    Angela Terezinha de Souza Wyse;Caren Serra Bavaresco;Cintia Bandinelli;Emílio Luiz Streck

  • Acute intrastriatal administration of quinolinic acid provokes hyperphosphorylation of cytoskeletal intermediate filament proteins in astrocytes and neurons of rats

    Unknown

  • Inhibition of Na+,K+-ATPase from rat brain cortex by propionic acid.

    Angela T. S. Wyse;Ana M. Brusque;Cleide G. Silva;Emílio L. Streck

  • Astrocytic proliferation and mitochondrial dysfunction induced by accumulated glutaric acidemia I (GAI) metabolites: possible implications for GAI pathogenesis.

    Silvia Olivera;Anabel Fernandez;Alexandra Latini;Juan Carlos Rosillo

Frequent Co-Authors

Angela T. S. Wyse
Angela T. S. Wyse Federal University of Rio Grande do Sul
Diogo O. Souza
Diogo O. Souza Federal University of Rio Grande do Sul
Roberto Giugliani
Roberto Giugliani Federal University of Rio Grande do Sul
Roger F. Castilho
Roger F. Castilho State University of Campinas
Carlos Fernando Mello
Carlos Fernando Mello Universidade Federal de Santa Maria
Carlos Alexandre Netto
Carlos Alexandre Netto Federal University of Rio Grande do Sul
Susana Llesuy
Susana Llesuy University of Buenos Aires
Georg F. Hoffmann
Georg F. Hoffmann University Hospital Heidelberg
Nadja Schröder
Nadja Schröder Federal University of Rio Grande do Sul
Alicia J. Kowaltowski
Alicia J. Kowaltowski Universidade de São Paulo

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

As interest in Molecular Biology continues to grow, pursuing related online degrees can help broaden your career opportunities. Many students pair their molecular biology studies with quantitative knowledge obtained through a bsc mathematics online to sharpen their data analysis and research skills. This combination is highly valued in roles involving bioinformatics and computational biology.

For those drawn to creative problem-solving and science communication, exploring graphic design schools online may help you specialize in medical illustration or scientific visualization. This unique pathway blends visual skills with scientific knowledge, opening doors in education, publishing, and digital media.

Students interested in a broad, customizable curriculum often consider the best value online interdisciplinary studies degrees. These programs allow you to integrate molecular biology with areas such as health policy or environmental science, preparing you for a diverse range of careers.

Finally, if you're passionate about the history and ethics of scientific advancement, examining the best online master's in history programs can help you build expertise in science history or policy, perfect for museum, nonprofit, or academic roles.

Best Scientists Citing Moacir Wajner

Trending Scientists

Recently Published Articles