World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
80
Citations
35768
World Ranking
16903
National Ranking
708

Rima Rozen publication distribution in Medicine in 2026

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

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 260 publications — 9th percentile

9% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Rima Rozen D-index placement in Medicine in 2026

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

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 80 D-Index — 16th percentile

16% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Research.com Recognitions

  • 2010 - Fellow of the Royal Society of Canada Academy of Science
  • 2003 - Member of the European Academy of Sciences

Overview

Rima Rozen is affiliated with McGill University in Canada and has an extensive research background primarily in the field of Medicine. Their work focuses significantly on folate and B vitamins research, birth, development, and health, as well as studies related to pregnancy and preeclampsia. Other areas of interest include metabolism and genetic disorders and biomarkers related to GDF15.

Their publication record includes research articles mostly appearing in the journals Nutrients and the Journal of Nutrition. Frequent publication venues include:

  • Nutrients (3 publications)
  • Journal of Nutrition (1 publication)

Notable recent papers by Rima Rozen include:

  • "Moderate Folic Acid Supplementation in Pregnant Mice Results in Altered Sex-Specific Gene Expression in Brain of Young Mice and Embryos," 2022, Nutrients
  • "Mild Choline Deficiency and MTHFD1 Synthetase Deficiency Interact to Increase Incidence of Developmental Delays and Defects in Mice," 2021, Nutrients
  • "Folic Acid and Methyltetrahydrofolate Supplementation in the Mthfr677C>T Mouse Model with Hepatic Steatosis," 2024, Nutrients
  • "Contrasting Effects of Phosphatidylcholine and Betaine Supplementation on Embryonic Development in a Mouse Model of the MTHFD1 R653Q Variant," 2025, Journal of Nutrition

Rima Rozen has collaborated frequently with several coauthors, including:

  • Olga Malysheva
  • Marie A. Caudill
  • Karen E. Christensen
  • Yan Luan
  • Daniel Leclerc

Their research encompasses a variety of subfields related to medicine, such as:

  • Rheumatology
  • Pediatrics, Perinatology and Child Health
  • Obstetrics and Gynecology
  • Clinical Biochemistry

Rima Rozen's contributions have been recognized through several awards, including:

  • Fellow of the Royal Society of Canada, 2010 (Academy of Science)
  • Member of the European Academy of Sciences, 2003

Best Publications

  • A candidate genetic risk factor for vascular disease: a common mutation in methylenetetrahydrofolate reductase

    P. Frosst;H. J. Blom;R. Milos;P. Goyette

  • Relation Between Folate Status, a Common Mutation in Methylenetetrahydrofolate Reductase, and Plasma Homocysteine Concentrations

    P. F. Jacques;A. G. Bostom;R. R. Williams;R. C. Ellison

  • A Second Genetic Polymorphism in Methylenetetrahydrofolate Reductase (MTHFR) Associated with Decreased Enzyme Activity

    Ilan Weisberg;Pamela Tran;Benedicte Christensen;Sahar Sibani

  • Human methylenetetrahydrofolate reductase: isolation of cDNA, mapping and mutation identification

    Philippe Goyette;James S. Sumner;Renate Milos;Alessandra M.V. Duncan

  • Mutated methylenetetrahydrofolate reductase as a risk factor for spina bifida

    N.M.J. van der Put;F.J.M. Trijbels;L.P. van den Heuvel;H.J. Blom

  • Methylenetetrahydrofolate Reductase Polymorphism, Dietary Interactions, and Risk of Colorectal Cancer

    Jing Ma;Meir J. Stampfer;Edward Giovannucci;Carmen Artigas

  • Molecular genetic analysis in mild hyperhomocysteinemia: a common mutation in the methylenetetrahydrofolate reductase gene is a genetic risk factor for cardiovascular disease.

    L. A. J. Kluijtmans;L. P. W. J. Van Den Heuvel;G. H. J. Boers;P. Frosst

  • Mice deficient in methylenetetrahydrofolate reductase exhibit hyperhomocysteinemia and decreased methylation capacity, with neuropathology and aortic lipid deposition

    Zhoutao Chen;Andrew C. Karaplis;Susan L. Ackerman;Igor P. Pogribny

  • Methylenetetrahydrofolate Reductase Polymorphism, Plasma Folate, Homocysteine, and Risk of Myocardial Infarction in US Physicians

    J. Ma;Meir Stampfer;C. H. Hennekens;P. Frosst

  • A common variant in methionine synthase reductase combined with low cobalamin (vitamin B12) increases risk for spina bifida.

    Aaron Wilson;Aaron Wilson;Robert Platt;Robert Platt;Qing Wu;Daniel Leclerc

  • The structure and properties of methylenetetrahydrofolate reductase from Escherichia coli suggest how folate ameliorates human hyperhomocysteinemia.

    Brian D. Guenther;Christal A. Sheppard;Pamela Tran;Rima Rozen

  • Human methionine synthase: cDNA cloning and identification of mutations in patients of the cblG complementation group of folate/cobalamin disorders.

    D. Leclerc;E. Campeau;P. Goyette;C. E. Adjalla

  • Polymorphisms in genes involved in folate metabolism as maternal risk factors for Down syndrome.

    Charlotte A. Hobbs;Stephanie L. Sherman;Ping Yi;Sarah E. Hopkins

  • Effects of common polymorphisms on the properties of recombinant human methylenetetrahydrofolate reductase

    Kazuhiro Yamada;Zhoutao Chen;Rima Rozen;Rowena G. Matthews

  • Gene structure of human and mouse methylenetetrahydrofolate reductase (MTHFR)

    Philippe Goyette;Aditya Pai;Renate Milos;Phyllis Frosst

  • A rapid procedure for extracting genomic DNA from leukocytes

    S.W.M. John;G. Weitzner;R. Rozen;C.R. Scriver

  • The 1298A-->C polymorphism in methylenetetrahydrofolate reductase (MTHFR): in vitro expression and association with homocysteine.

    Ilan S. Weisberg;Paul F. Jacques;Jacob Selhub;Andrew G. Bostom

  • Genetic predisposition to hyperhomocysteinemia: deficiency of methylenetetrahydrofolate reductase (MTHFR).

    Rima Rozen

  • Socio-economic disparities in preterm birth: causal pathways and mechanisms.

    Michael S. Kramer;Lise Goulet;John Lydon;Louise Séguin

  • Mutated methylenetetrahydrofolate reductase as a risk factor for spina bifida [short report]

    N.M.J. van der Put;R.P.M. Steegers-Theunissen;P. Frosst;J.M.F. Trijbels

Frequent Co-Authors

Jacob Selhub
Jacob Selhub Tufts University
Robert W. Platt
Robert W. Platt McGill University
David S. Rosenblatt
David S. Rosenblatt McGill University
Charles R. Scriver
Charles R. Scriver McGill University
Teodoro Bottiglieri
Teodoro Bottiglieri Baylor University
Jacques Genest
Jacques Genest McGill University Health Centre
Michael S. Kramer
Michael S. Kramer McGill University
Henk J. Blom
Henk J. Blom Erasmus MC
Richard H. Finnell
Richard H. Finnell Baylor College of Medicine
Stepan Melnyk
Stepan Melnyk University of Arkansas for Medical Sciences

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