World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
54
Citations
16079
World Ranking
15392
National Ranking
40

Parry Guilford publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Parry Guilford sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 418 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 197 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 60 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 168 publications — 35th percentile

35% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Parry Guilford D-index placement in Biology and Biochemistry in 2026

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

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 72 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 54 D-Index — 22nd percentile

22% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Research.com Recognitions

  • 2016 - Fellow of the Royal Society of New Zealand

Overview

Parry Guilford is affiliated with the University of Otago in New Zealand. Their research primarily lies within the fields of Biochemistry, Genetics and Molecular Biology, and Medicine. The main subfields of study include Molecular Biology, Cancer Research, Materials Chemistry, Pathology and Forensic Medicine, and Pulmonary and Respiratory Medicine.

Their work covers key topics such as Cancer Genomics and Diagnostics, Genetic factors in colorectal cancer, Cancer-related gene regulation, Wnt/β-catenin signaling in development and cancer, Crystallization and Solubility Studies, X-ray Diffraction in Crystallography, and Epigenetics and DNA Methylation.

Selected recent publications by Parry Guilford include:

  • "Hereditary diffuse gastric cancer: updated clinical practice guidelines," 2020, The Lancet Oncology
  • "Hereditary Diffuse Gastric Cancer," 2023, Gastroenterology
  • "Cohesin mutations are synthetic lethal with stimulation of WNT signaling," 2020, eLife
  • "Circulating tumor DNA is a sensitive marker for routine monitoring of treatment response in advanced colorectal cancer," 2020, Carcinogenesis
  • "E-Cadherin-Deficient Epithelial Cells Are Sensitive to HDAC Inhibitors," 2021, Cancers

Frequent co-authors with whom Parry Guilford has collaborated include Nicola Bougen-Zhukov, Tanis Godwin, Andreas Luxenburger, Michael G. Fraser, and Henry Beetham.

The scientist's work has been published frequently in venues including:

  • The Journal of Immunology
  • The Cambridge Structural Database
  • Cancers
  • Cancer Science
  • bioRxiv (Cold Spring Harbor Laboratory)

Parry Guilford was recognized as a Fellow of the Royal Society of New Zealand in 2016.

Best Publications

  • E-cadherin germline mutations in familial gastric cancer

    Parry Guilford;Justin Hopkins;James Harraway;Maybelle McLeod

  • Defective myosin VIIA gene responsible for Usher syndrome type 1B

    Dominique Well;Stéphane Blanchard;Josseline Kaplan;Parry Guilford

  • Incidence of gastric cancer and breast cancer in CDH1 (E-cadherin) mutation carriers from hereditary diffuse gastric cancer families.

    Paul D.P. Pharoah;Parry Guilford;Carlos Caldas

  • Hereditary diffuse gastric cancer: updated consensus guidelines for clinical management and directions for future research

    Rebecca C. Fitzgerald;Richard H Hardwick;David George Huntsman;Fátima Carneiro

  • Hereditary diffuse gastric cancer syndrome: CDH1 mutations and beyond

    Samantha Hansford;Pardeep Kaurah;Hector Li-Chang;Michelle Woo

  • Hereditary diffuse gastric cancer: updated clinical guidelines with an emphasis on germline CDH1 mutation carriers.

    Rachel S van der Post;Ingrid P Vogelaar;Fátima Carneiro;Parry Guilford

  • Aligning male and female linkage maps of apple (Malus pumila Mill.) using multi-allelic markers

    C.A. Maliepaard;F.H. Alston;G. van Arkel;L.M. Brown

  • Methylation of the CDH1 promoter as the second genetic hit in hereditary diffuse gastric cancer.

    William M. Grady;Joseph Willis;Parry J. Guilford;Anita K. Dunbier

  • Microsatellites in Malus X domestica (apple): abundance, polymorphism and cultivar identification

    P. Guilford;S. Prakash;J. M. Zhu;E. Rikkerink

  • Early events in cell adhesion and polarity during epithelial-mesenchymal transition

    Ruby Yun-Ju Huang;Parry Guilford;Jean Paul Thiery;Jean Paul Thiery

  • A non-syndrome form of neurosensory, recessive deafness maps to the pericentromeric region of chromosome 13q.

    Parry Guilford;Saida Ben Arab;Stéphane Blanchard;Jacqueline Levilliers

  • Hereditary Diffuse Gastric Cancer: Updated Clinical Practice Guidelines

    Vanessa R. Blair;Maybelle McLeod;Fátima Carneiro;Daniel G. Coit

  • E-cadherin germline mutations define an inherited cancer syndrome dominated by diffuse gastric cancer

    Parry J. Guilford;Justin B W Hopkins;William M. Grady;Sanford D. Markowitz

  • Triple gene block proteins of white clover mosaic potexvirus are required for transport.

    David L. Beck;Parry J. Guilford;Davin M. Voot;Mark T. Andersen

  • The Y deletion gr/gr and susceptibility to testicular germ cell tumor

    Katherine L. Nathanson;Peter A. Kanetsky;Rachel Hawes;David J. Vaughn

  • Hereditary diffuse gastric cancer: predominance of multiple foci of signet ring cell carcinoma in distal stomach and transitional zone

    Amanda Charlton;Vanessa Blair;David Shaw;Susan Parry

  • Hereditary diffuse gastric cancer: diagnosis and management.

    Vanessa Blair;Iain Martin;David Shaw;Ingrid Winship

  • The role of the E-cadherin gene (CDH1) in diffuse gastric cancer susceptibility: from the laboratory to clinical practice

    F. Graziano;B. Humar;P. Guilford

  • E-Cadherin Deficiency Initiates Gastric Signet-Ring Cell Carcinoma in Mice and Man

    Bostjan Humar;Vanessa Blair;Amanda Charlton;Helen More

  • Chromoendoscopic surveillance in hereditary diffuse gastric cancer: an alternative to prophylactic gastrectomy?

    D Shaw;V Blair;A Framp;P Harawira

Frequent Co-Authors

Raquel Seruca
Raquel Seruca University of Porto
Christine Petit
Christine Petit Université Paris Cité
Antony W. Braithwaite
Antony W. Braithwaite University of Otago
Michael R. Stratton
Michael R. Stratton Wellcome Sanger Institute
Lawrence H. Einhorn
Lawrence H. Einhorn Indiana University
Fátima Carneiro
Fátima Carneiro University of Porto
Michael Friedlander
Michael Friedlander University of New South Wales
David G. Huntsman
David G. Huntsman University of British Columbia
Carla Oliveira
Carla Oliveira University of Porto
Sophie D. Fosså
Sophie D. Fosså Oslo University Hospital

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