World's Best Scientists 2026 revealed!
Roland Contreras

Roland Contreras

D-Index & Metrics

Molecular Biology

D-Index
60
Citations
15670
World Ranking
1939
National Ranking
24

Roland Contreras 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 Roland Contreras 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: 178 publications — 50th percentile

50% of scientists in this discipline score the same or lower.

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

Roland Contreras 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 Roland Contreras 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: 60 D-Index — 37th percentile

37% of scientists in this discipline score the same or lower.

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

Overview

Roland Contreras is affiliated with Ghent University in Belgium and contributes to multiple fields, including molecular biology, organic chemistry, cognitive neuroscience, surgery, and immunology. The scope of their research spans various specialized topics such as glycosylation and glycoproteins research, carbohydrate chemistry and synthesis, studies on chitinases and chitosanases, galectins and cancer biology, neuroscience and neural engineering, neural dynamics and brain function, as well as autism spectrum disorder research.

Among the recent papers that include Roland Contreras as an author are:

  • Uterus Didelphys Bicollis with Uterine Myomatosis, 2025, Preprints.org
  • DEMOGRAPHIC AND CLINICAL CHARACTERISTICS, AND DIAGNOSTIC-THERAPEUTIC MANAGEMENT OF PATIENTS WITH CHOLANGIOCARCINOMA AT A TERTIARY CARE CENTER, 2025, Annals of Hepatology
  • Striatal Interneuron Imbalance in a Valproic Acid-Induced Model of Autism in Rodents Is Accompanied by Atypical Somatosensory Processing, 2024, eNeuro
  • Off-target glycans encountered along the synthetic biology route toward humanized N-glycans in Pichia pastoris, 2020, Biotechnology and Bioengineering
  • Off-target glycans encountered along the synthetic biology route towards humanized N-glycans inPichia pastoris, 2020, bioRxiv (Cold Spring Harbor Laboratory)

The frequent co-authors working alongside Contreras include Bram Laukens, Pieter P. Jacobs, Katelijne Geysens, José C. Martins, and Charlot De Wachter. This collaboration network reflects interdisciplinary engagement across related molecular and biochemical research topics.

Publication venues regularly featuring the scientist's work include:

  • Biotechnology and Bioengineering
  • bioRxiv (Cold Spring Harbor Laboratory)
  • eNeuro
  • Annals of Hepatology
  • Preprints.org

The research contributions encompass detailed studies on synthetic biology routes toward humanized N-glycans in microbial hosts such as Pichia pastoris. Further investigations focus on neurological aspects relating to autism spectrum disorders using rodent models and clinical research addressing hepatology and gynecology conditions.

Overall, Roland Contreras' work integrates advanced biochemical synthesis techniques with both clinical and neuroscience applications, producing cross-disciplinary insights into molecular biology, chemical synthesis, and neural function.

Best Publications

  • Genome sequencing and analysis of the versatile cell factory Aspergillus niger CBS 513.88

    Herman J. Pel;Johannes H. De Winde;Johannes H. De Winde;David B. Archer;Paul S. Dyer

  • Complete nucleotide sequence of SV40 DNA

    W. Fiers;R. Contreras;G. Haegeman;R. Rogiers

  • The complete DNA sequence of yeast chromosome III.

    S. G. Oliver;Q. J. M. van der Aart;M. L. Agostoni-Carbone;M. Aigle

  • Complete nucleotide sequence of bacteriophage MS2 RNA: primary and secondary structure of the replicase gene.

    W Fiers;R Contreras;F Duerinck;G Haegeman

  • Structure and function in rhodopsin: High-level expression of rhodopsin with restricted and homogeneous N-glycosylation by a tetracycline-inducible N-acetylglucosaminyltransferase I-negative HEK293S stable mammalian cell line

    Philip J. Reeves;Nico Callewaert;Roland Contreras;H. Gobind Khorana

  • Human antimicrobial peptides: defensins, cathelicidins and histatins.

    Kris De Smet;Roland Contreras

  • Noninvasive diagnosis of liver cirrhosis using DNA sequencer-based total serum protein glycomics

    Nico Callewaert;Nico Callewaert;Hans Van Vlierberghe;Annelies Van Hecke;Wouter Laroy

  • The Zinc Finger Protein A20 Inhibits TNF-induced NF-κB–dependent Gene Expression by Interfering with an RIP- or TRAF2-mediated Transactivation Signal and Directly Binds to a Novel NF-κB–inhibiting Protein ABIN

    Karen Heyninck;Dirk De Valck;Wim Vanden Berghe;Wim Van Criekinge

  • Engineering complex-type N-glycosylation in Pichia pastoris using GlycoSwitch technology

    Pieter P Jacobs;Steven Geysens;Wouter Vervecken;Roland Contreras

  • In Vivo Synthesis of Mammalian-Like, Hybrid-Type N-Glycans in Pichia pastoris

    Wouter Vervecken;Vladimir Kaigorodov;Nico Callewaert;Steven Geysens

  • Glycome mapping on DNA sequencing equipment.

    Wouter Laroy;Roland Contreras;Nico Callewaert

  • The 3' untranslated region of the human interferon-beta mRNA has an inhibitory effect on translation.

    Véronique Kruys;Marc Wathelet;P Poupart;R Contreras

  • N-glycomic changes in hepatocellular carcinoma patients with liver cirrhosis induced by hepatitis B virus.

    Xue-En Liu;Xue-En Liu;Xue-En Liu;Liesbeth Desmyter;Liesbeth Desmyter;Chun-Fang Gao;Wouter Laroy;Wouter Laroy

  • Ultrasensitive profiling and sequencing of N-linked oligosaccharides using standard DNA-sequencing equipment

    Nico Callewaert;Steven Geysens;Francis Molemans;Roland Contreras

  • Contribution of Galactofuranose to the Virulence of the Opportunistic Pathogen Aspergillus fumigatus

    Philipp S. Schmalhorst;Sven Krappmann;Wouter Vervecken;Manfred Rohde

  • Non-pathogenic trypanosomatid protozoa as a platform for protein research and production

    Reinhard Breitling;Susanne Klingner;Nico Callewaert;Regina Pietrucha

  • Simple, efficient in vitro synthesis of capped RNA useful for direct expression of cloned eukaryotic genes.

    Roland Contreras;Hilde Cheroutre;Wim Degrave;Walter Fiers

  • The development of a homologous transformation system for Aspergillus oryzae based on the nitrate assimilation pathway: A convenient and general selection system for filamentous fungal transformation

    Shiela E. Unkles;Edward I. Campbell;Yolanda M. J. T. de Ruiter-Jacobs;Martien Broekhuijsen

  • A-Protein gene of bacteriophage MS2

    W Fiers;R Contreras;F Duerinck;G Haegmean

  • Secretion of heterologous proteins by Aspergillus niger: production of active human interleukin-6 in a protease-deficient mutant by KEX2-like processing of a glucoamylase-hIL6 fusion protein.

    M.P. Broekhuijsen;I.E. Mattern;R. Contreras;J.R. Kinghorn

Frequent Co-Authors

Walter Fiers
Walter Fiers Ghent University
Nico Callewaert
Nico Callewaert Ghent University
Claude Libert
Claude Libert Ghent University
Merja Penttilä
Merja Penttilä Aalto University
Xavier Saelens
Xavier Saelens Ghent University
Wim Martinet
Wim Martinet University of Antwerp
C.A.M.J.J. van den Hondel
C.A.M.J.J. van den Hondel Leiden University

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