World's Best Scientists 2026 revealed!

D-Index & Metrics

Genetics

D-Index
60
Citations
11701
World Ranking
3174
National Ranking
49

Willy Lissens publication distribution in Genetics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Genetics in 2026. The highlighted bar marks where Willy Lissens sits on this spectrum.

45–54 publications: 6 scientists 55–64 publications: 10 scientists 65–74 publications: 35 scientists 75–84 publications: 84 scientists 85–94 publications: 102 scientists 95–104 publications: 151 scientists 105–114 publications: 175 scientists 115–124 publications: 203 scientists 125–134 publications: 217 scientists 135–144 publications: 205 scientists 145–154 publications: 193 scientists 155–164 publications: 188 scientists 165–174 publications: 170 scientists 175–184 publications: 178 scientists 185–194 publications: 164 scientists 195–204 publications: 173 scientists 205–214 publications: 159 scientists 215–224 publications: 134 scientists 225–234 publications: 143 scientists 235–244 publications: 105 scientists 245–254 publications: 114 scientists 255–264 publications: 92 scientists 265–274 publications: 88 scientists 275–284 publications: 87 scientists 285–294 publications: 80 scientists 295–304 publications: 62 scientists 305–314 publications: 75 scientists 315–324 publications: 67 scientists 325–334 publications: 60 scientists 335–344 publications: 52 scientists 345–354 publications: 40 scientists 355–364 publications: 48 scientists 365–374 publications: 47 scientists 375–384 publications: 46 scientists 385–394 publications: 31 scientists 395–404 publications: 27 scientists 405–414 publications: 40 scientists 415–424 publications: 30 scientists 425–434 publications: 43 scientists 435–444 publications: 29 scientists 445–454 publications: 14 scientists 455–464 publications: 28 scientists 465–474 publications: 21 scientists 475–484 publications: 21 scientists 485–494 publications: 22 scientists 495–504 publications: 17 scientists 505–514 publications: 12 scientists 515–524 publications: 11 scientists 525–534 publications: 8 scientists 535–544 publications: 8 scientists 545–554 publications: 14 scientists 555–564 publications: 4 scientists 565–574 publications: 11 scientists 575–584 publications: 5 scientists 585–594 publications: 11 scientists 595–604 publications: 12 scientists 605–614 publications: 7 scientists 615–624 publications: 6 scientists 625–634 publications: 10 scientists 635–644 publications: 9 scientists 645–654 publications: 10 scientists 655–664 publications: 6 scientists 665–674 publications: 6 scientists 675–684 publications: 6 scientists 685–694 publications: 4 scientists 695–702 publications: 6 scientists 703+ publications: 100 scientists
45 publications 703+

This scientist: 305 publications — 77th percentile

77% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 703 publications or more.

Willy Lissens D-index placement in Genetics in 2026

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

40–41 D-Index: 24 scientists 42–43 D-Index: 52 scientists 44–45 D-Index: 84 scientists 46–47 D-Index: 112 scientists 48–49 D-Index: 118 scientists 50–51 D-Index: 141 scientists 52–53 D-Index: 143 scientists 54–55 D-Index: 145 scientists 56–57 D-Index: 179 scientists 58–59 D-Index: 162 scientists 60–61 D-Index: 175 scientists 62–63 D-Index: 191 scientists 64–65 D-Index: 172 scientists 66–67 D-Index: 184 scientists 68–69 D-Index: 164 scientists 70–71 D-Index: 158 scientists 72–73 D-Index: 150 scientists 74–75 D-Index: 136 scientists 76–77 D-Index: 127 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 111 scientists 82–83 D-Index: 110 scientists 84–85 D-Index: 110 scientists 86–87 D-Index: 84 scientists 88–89 D-Index: 102 scientists 90–91 D-Index: 66 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 70 scientists 96–97 D-Index: 54 scientists 98–99 D-Index: 60 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 55 scientists 104–105 D-Index: 45 scientists 106–107 D-Index: 42 scientists 108–109 D-Index: 28 scientists 110–111 D-Index: 39 scientists 112–113 D-Index: 25 scientists 114–115 D-Index: 31 scientists 116–117 D-Index: 29 scientists 118–119 D-Index: 34 scientists 120–121 D-Index: 29 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 27 scientists 128–129 D-Index: 22 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 11 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 21 scientists 140–141 D-Index: 4 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 14 scientists 146–147 D-Index: 6 scientists 148–149 D-Index: 10 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 9 scientists 154–155 D-Index: 8 scientists 156–157 D-Index: 8 scientists 158–159 D-Index: 9 scientists 160+ D-Index: 96 scientists
40 D-Index 160+

This scientist: 60 D-Index — 29th percentile

29% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 160 D-Index or more.

Overview

What is he best known for?

The fields of study he is best known for:

  • Gene
  • Mutation
  • Enzyme

His main research concerns Genetics, Mutation, Gene, Male infertility and Molecular biology. His Mutation research is multidisciplinary, incorporating elements of Cancer research, Respiratory chain, Pyruvate dehydrogenase complex and Candidate gene. In the subject of general Gene, his work in Intron, Haplotype and Founder effect is often linked to Cubilin, thereby combining diverse domains of study.

His Male infertility research is multidisciplinary, incorporating perspectives in Endocrinology, Y chromosome, Allele and Cystic fibrosis transmembrane conductance regulator. His Cystic fibrosis transmembrane conductance regulator research integrates issues from Congenital absence of the vas deferens, Heterozygote advantage, Genotype and Pathology. The concepts of his Molecular biology study are interwoven with issues in Gene mutation, Promoter, Exon, SOX9 and Binding site.

His most cited work include:

  • Mutations in the Cystic Fibrosis Gene in Patients with Congenital Absence of the Vas Deferens (795 citations)
  • Microsurgical epididymal sperm aspiration and intracytoplasmic sperm injection: a new effective approach to infertility as a result of congenital bilateral absence of the vas deferens * (287 citations)
  • The use of epididymal and testicular spermatozoa for intracytoplasmic sperm injection : the genetic implications for male infertility. (211 citations)

What are the main themes of his work throughout his whole career to date?

His primary scientific interests are in Genetics, Gene, Molecular biology, Internal medicine and Endocrinology. Mutation, Exon, Mutation, Allele and Missense mutation are the core of his Genetics study. As a part of the same scientific family, Willy Lissens mostly works in the field of Mutation, focusing on Pyruvate dehydrogenase complex and, on occasion, Lactic acidosis.

His studies deal with areas such as Cystic fibrosis, Preimplantation genetic diagnosis and Genotype as well as Allele. His Gene study combines topics from a wide range of disciplines, such as Andrology, Spermatogenesis and Male infertility. His research on Molecular biology also deals with topics like

  • Polymerase chain reaction which intersects with area such as Embryo,
  • Respiratory chain and related Mitochondrial disease.

He most often published in these fields:

  • Genetics (38.46%)
  • Gene (21.74%)
  • Molecular biology (18.39%)

What were the highlights of his more recent work (between 2007-2019)?

  • Genetics (38.46%)
  • Gene (21.74%)
  • Mutation (15.38%)

In recent papers he was focusing on the following fields of study:

Genetics, Gene, Mutation, Male infertility and Mitochondrial DNA are his primary areas of study. His Gene research focuses on Spermatogenesis and how it relates to Maturation arrest, Meiosis and Cell biology. He has included themes like Intron and Exon in his Mutation study.

His Male infertility research incorporates elements of Meta-analysis, Y chromosome, X chromosome and Comparative genomic hybridization. His work carried out in the field of Mitochondrial DNA brings together such families of science as Molecular biology and Ion semiconductor sequencing. Respiratory chain is closely connected to Internal medicine in his research, which is encompassed under the umbrella topic of Mitochondrial disease.

Between 2007 and 2019, his most popular works were:

  • Genetic causes of spermatogenic failure (128 citations)
  • What about gr/gr deletions and male infertility? Systematic review and meta-analysis (63 citations)
  • Cancer predisposing missense and protein truncating BARD1 mutations in non-BRCA1 or BRCA2 breast cancer families. (58 citations)

In his most recent research, the most cited papers focused on:

  • Gene
  • Mutation
  • Enzyme

Willy Lissens focuses on Genetics, Mutation, Male infertility, Internal medicine and Spermatogenesis. His is involved in several facets of Genetics study, as is seen by his studies on Gene, Allele, Missense mutation, Phenotype and Genotype. His work on Compound heterozygosity as part of general Allele study is frequently linked to Arylsulfatases, therefore connecting diverse disciplines of science.

His study on Point mutation is often connected to Polymicrogyria as part of broader study in Mutation. His Male infertility study combines topics in areas such as Y chromosome and X chromosome. Willy Lissens has researched Internal medicine in several fields, including Gastroenterology and Endocrinology.

Best Publications

  • Mutations in the Cystic Fibrosis Gene in Patients with Congenital Absence of the Vas Deferens

    Miguel Chillón;Teresa Casals;Bernard Mercier;Lluís Bassas

  • Microsurgical epididymal sperm aspiration and intracytoplasmic sperm injection: a new effective approach to infertility as a result of congenital bilateral absence of the vas deferens *

    Herman Tournaye;Paul Devroey;Jiaen Liu;Zsolt Nagy

  • The use of epididymal and testicular spermatozoa for intracytoplasmic sperm injection : the genetic implications for male infertility.

    Sherman J. Silber;Zsolt Nagy;Jian Liu;Herman Tournaye

  • Mutations in the gene encoding the latency-associated peptide of TGF-beta 1 cause Camurati-Engelmann disease.

    K. Janssens;R. Gershoni-Baruch;N. Guanabens;N. Migone

  • Mutations in the X-linked pyruvate dehydrogenase (E1) alpha subunit gene (PDHA1) in patients with a pyruvate dehydrogenase complex deficiency.

    Willy Lissens;Linda De Meirleir;Sara Seneca;Inge Liebaers

  • Serine protease activity and residual LEKTI expression determine phenotype in Netherton syndrome

    Jean Pierre Hachem;Fredrik Wagberg;Matthias Schmuth;Debra Crumrine

  • Respiratory chain complex V deficiency due to a mutation in the assembly gene ATP12

    L De Meirleir;S Seneca;W Lissens;I De Clercq

  • Genetic causes of spermatogenic failure

    Annelien Massart;Willy Lissens;Herman Tournaye;Katrien Stouffs

  • Is congenital bilateral absence of vas deferens a primary form of cystic fibrosis? Analyses of the CFTR gene in 67 patients

    B Mercier;C Verlingue;W Lissens;S J Silber

  • Loss of DNA-dependent dimerization of the transcription factor SOX9 as a cause for campomelic dysplasia.

    Elisabeth Sock;Roberta A. Pagon;Kathelijn Keymolen;Willy Lissens

  • Embryo implantation after biopsy of one or two cells from cleavage‐stage embryos with a view to preimplantation genetic diagnosis

    Hilde Van de Velde;Anick De Vos;Karen Sermon;Catherine Staessen

  • Study of DNA-methylation patterns at chromosome 15q11-q13 in children born after ICSI reveals no imprinting defects.

    Martina Manning;Willy Lissens;Maryse Bonduelle;Michel Camus

  • Bilateral striatal necrosis with a novel point mutation in the mitochondrial ATPase 6 gene

    Linda De Meirleir;Sara Seneca;Willy Lissens;Eric Schoentjes

  • Fluorescent PCR and automated fragment analysis for the clinical application of preimplantation genetic diagnosis of myotonic dystrophy (Steinert's disease).

    K Sermon;A De Vos;H Van de Velde;S Seneca

  • Birth after preimplantation diagnosis of the cystic fibrosis delta F508 mutation by polymerase chain reaction in human embryos resulting from intracytoplasmic sperm injection with epididymal sperm.

    Jiaen Liu;Willy Lissens;Sherman J. Silber;Paul Devroey

  • Cystic fibrosis and infertility caused by congenital bilateral absence of the vas deferens and related clinical entities

    Willy Lissens;Bernard Mercier;Herman Tournaye;Maryse Bonduelle

  • De novo Alu element insertions targeted to a sequence common to the BRCA1 and BRCA2 genes.

    Erik Teugels;Sylvia De Brakeleer;Guido Goelen;Willy Lissens

  • Possible role of USP26 in patients with severely impaired spermatogenesis.

    Katrien Stouffs;Willy Lissens;Herman Tournaye;Andre Van Steirteghem

  • Preimplantation genetic diagnosis: current status and new developments.

    Willy Lissens;Karen Sermon

  • Clinical and diagnostic characteristics of complex III deficiency due to mutations in the BCS1L gene.

    Linda De Meirleir;Sara Seneca;Eliane Damis;Brigitte Sepulchre

Frequent Co-Authors

Karen Sermon
Karen Sermon Vrije Universiteit Brussel
Herman Tournaye
Herman Tournaye Vrije Universiteit Brussel
Paul Devroey
Paul Devroey Vrije Universiteit Brussel
Robert Fagard
Robert Fagard KU Leuven
Nicolas Glansdorff
Nicolas Glansdorff Vrije Universiteit Brussel
Ron A. Wevers
Ron A. Wevers Radboud University
Sherman J. Silber
Sherman J. Silber Mount Sinai Morningside
A. Van Steirteghem
A. Van Steirteghem Vrije Universiteit Brussel
Claude Férec
Claude Férec University of Western Brittany

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