World's Best Scientists 2026 revealed!
Siegfried Hekimi

Siegfried Hekimi

D-Index & Metrics

Genetics

D-Index
64
Citations
18482
World Ranking
2767
National Ranking
96

Siegfried Hekimi 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 Siegfried Hekimi 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: 134 publications — 23rd percentile

23% of scientists in this discipline score the same or lower.

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

Siegfried Hekimi 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 Siegfried Hekimi 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: 64 D-Index — 37th percentile

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

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

Research.com Recognitions

  • 2010 - Fellow of the Royal Society of Canada Academy of Science

Overview

Siegfried Hekimi is affiliated with McGill University in Canada and has contributed extensively to the fields of biochemistry, genetics, and molecular biology. Their body of work comprises 45 publications primarily focused on these scientific areas. Within these main fields, their research spans molecular biology, aging, electrical and electronic engineering, biochemistry, and pediatrics, perinatology, and child health.

Their research topics cover a range of subjects, including studies on coenzyme Q10 and its effects, mitochondrial function and pathology, genetics, aging, and longevity in model organisms, advanced battery technologies, biochemical acid research, genomics, phytochemicals and oxidative stress, as well as epigenetics and DNA methylation.

Their publications have appeared frequently in notable venues. These include:

  • Faculty Opinions - Post-Publication Peer Review of the Biomedical Literature
  • Journal of Biological Chemistry
  • bioRxiv (Cold Spring Harbor Laboratory)
  • PubMed
  • Cell Death and Disease

Some of the recent papers featuring contributions from Hekimi include:

  • "SK channel-mediated metabolic escape to glycolysis inhibits ferroptosis and supports stress resistance in C. elegans," 2020, Cell Death and Disease
  • "Cell-specific transcriptional control of mitochondrial metabolism by TIF1γ drives erythropoiesis," 2021, Science
  • "The efficacy of coenzyme Q10 treatment in alleviating the symptoms of primary coenzyme Q10 deficiency: A systematic review," 2022, Journal of Cellular and Molecular Medicine
  • "Understanding coenzyme Q," 2024, Physiological Reviews
  • "Mitochondrial dysfunction, aging, and the mitochondrial unfolded protein response in Caenorhabditis elegans," 2022, Genetics

The scientist has collaborated frequently with several coauthors, indicating sustained research partnerships. Among these frequent collaborators are Ying Wang, Noah Lilienfeldt, Robyn Branicky, Marlies P. Rossmann, and Brian J. Abraham.

Hekimi has been recognized as a Fellow of the Royal Society of Canada since 2010 under the Academy of Science category.

Best Publications

  • Superoxide dismutases: Dual roles in controlling ROS damage and regulating ROS signaling.

    Ying Wang;Robyn Branicky;Alycia Noë;Siegfried Hekimi

  • The genetics of caloric restriction in Caenorhabditis elegans

    Bernard Lakowski;Siegfried Hekimi

  • A Mitochondrial Superoxide Signal Triggers Increased Longevity in Caenorhabditis elegans

    Wen Yang;Siegfried Hekimi

  • Mitochondrial electron transport is a key determinant of life span in Caenorhabditis elegans.

    Jinliu Feng;Frédéric Bussière;Siegfried Hekimi

  • Taking a "good" look at free radicals in the aging process.

    Siegfried Hekimi;Jérôme Lapointe;Yang Wen

  • Determination of life-span in Caenorhabditis elegans by four clock genes.

    Bernard Lakowski;Siegfried Hekimi

  • Deletion of the Mitochondrial Superoxide Dismutase sod-2 Extends Lifespan in Caenorhabditis elegans

    Jeremy M. Van Raamsdonk;Siegfried Hekimi

  • Genetics and the Specificity of the Aging Process

    Siegfried Hekimi;Leonard Guarente

  • Mutations in the clk-1 gene of Caenorhabditis elegans affect developmental and behavioral timing.

    A Wong;P Boutis;S Hekimi

  • Coenzyme Q10 restores oocyte mitochondrial function and fertility during reproductive aging

    Assaf Ben‐Meir;Eliezer Burstein;Aluet Borrego‐Alvarez;Jasmine Chong

  • Structural and functional conservation of the Caenorhabditis elegans timing gene clk-1.

    Jonathan J. Ewbank;Thomas M. Barnes;Bernard Lakowski;Marc Lussier

  • The Intrinsic Apoptosis Pathway Mediates the Pro-Longevity Response to Mitochondrial ROS in C. elegans

    Callista Yee;Wen Yang;Siegfried Hekimi

  • Evolutionary conservation of the clk-1-dependent mechanism of longevity: loss of mclk1 increases cellular fitness and lifespan in mice

    Xingxing Liu;Ning Jiang;Bryan Hughes;Eve Bigras

  • Superoxide dismutase is dispensable for normal animal lifespan

    Jeremy Michael Van Raamsdonk;Siegfried Hekimi

  • CLK-1 controls respiration, behavior and aging in the nematode Caenorhabditis elegans.

    S. Felkai;J.J. Ewbank;J. Lemieux;J.‐C Labbé

  • When a theory of aging ages badly

    Jérôme Lapointe;Siegfried Hekimi

  • Meiotic recombination, noncoding DNA and genomic organization in Caenorhabditis elegans.

    T M Barnes;Y Kohara;A Coulson;S Hekimi

  • Early Mitochondrial Dysfunction in Long-lived Mclk1+/- Mice

    Jérôme Lapointe;Siegfried Hekimi

  • Two modes of mitochondrial dysfunction lead independently to lifespan extension in Caenorhabditis elegans.

    Wen Yang;Siegfried Hekimi

  • Innexins: a family of invertebrate gap-junction proteins.

    Pauline Phelan;Jonathan P. Bacon;Jane A. Davies;Lucy A. Stebbings

Frequent Co-Authors

B. O. Hughes
B. O. Hughes Roslin Institute
Eric A. Shoubridge
Eric A. Shoubridge Montreal Neurological Institute and Hospital
Wen Yang
Wen Yang Beijing Institute of Technology
Jonathan J. Ewbank
Jonathan J. Ewbank Aix-Marseille University
Michael O'Shea
Michael O'Shea University of Sussex
Alexander Meissner
Alexander Meissner Max Planck Institute for Molecular Genetics
Kiyoshi Kita
Kiyoshi Kita Nagasaki University
Andrea Jurisicova
Andrea Jurisicova University of Toronto
Leonard I. Zon
Leonard I. Zon Harvard University
Danielle Malo
Danielle Malo McGill University

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