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2025
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Medicine
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2023

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Best Scientists 169 907 26 1362 123586
Medicine 174 452 12 1348 130131
Genetics 164 84 3 1061 111604

John L. Hopper publications per year

The chart shows the history of publications by John L. Hopper between 1977 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. John L. Hopper published across 49 years, from 1977 to 2025, averaging 29.2 papers a year. Output peaked at 95 publications in 2016. 4 of the 1,429 publications appeared in the last two years.

No. of publications
20 40 60 80
Bar chart. Horizontal axis: year, 1977 to 2025. Vertical axis: number of publications, 0 to 95. Peak 95 publications in 2016. 1977: 1 publication 1978: 0 publications 1979: 0 publications 1980: 0 publications 1981: 0 publications 1982: 0 publications 1983: 2 publications 1984: 2 publications 1985: 0 publications 1986: 6 publications 1987: 4 publications 1988: 6 publications 1989: 6 publications 1990: 13 publications 1991: 4 publications 1992: 9 publications 1993: 12 publications 1994: 11 publications 1995: 6 publications 1996: 20 publications 1997: 10 publications 1998: 13 publications 1999: 14 publications 2000: 13 publications 2001: 17 publications 2002: 18 publications 2003: 27 publications 2004: 25 publications 2005: 37 publications 2006: 46 publications 2007: 35 publications 2008: 42 publications 2009: 51 publications 2010: 68 publications 2011: 76 publications 2012: 84 publications 2013: 82 publications 2014: 80 publications 2015: 84 publications 2016: 95 publications 2017: 76 publications 2018: 70 publications 2019: 54 publications 2020: 51 publications 2021: 91 publications 2022: 5 publications 2023: 59 publications 2024: 1 publication 2025: 3 publications
1977 2025

1,429 publications in total across all disciplines

View publications per year as a table
John L. Hopper: publications per year, 1977 to 2025
Year Publications
1977 1
1978 0
1979 0
1980 0
1981 0
1982 0
1983 2
1984 2
1985 0
1986 6
1987 4
1988 6
1989 6
1990 13
1991 4
1992 9
1993 12
1994 11
1995 6
1996 20
1997 10
1998 13
1999 14
2000 13
2001 17
2002 18
2003 27
2004 25
2005 37
2006 46
2007 35
2008 42
2009 51
2010 68
2011 76
2012 84
2013 82
2014 80
2015 84
2016 95
2017 76
2018 70
2019 54
2020 51
2021 91
2022 5
2023 59
2024 1
2025 3
Total 1,429
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John L. Hopper 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 John L. Hopper sits on this spectrum.

No. of scientists
50 100 150 200
Bar chart with 67 bars. Horizontal axis: publications, 45–54 to 703+. Vertical axis: number of scientists, 0 to 217. Most scientists, 217, have 125–134 publications. The last bar groups every scientist with 703 publications or more. The highlighted bar, 703+ publications, is where this scientist sits. 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
45–54 publications 703+

This scientist: 1,061 publications — 100th percentile

100% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Genetics scientists by publication count, Research.com 2026 ranking edition. Based on 4,342 ranked scientists.
Publications Scientists This scientist
45–54 6
55–64 10
65–74 35
75–84 84
85–94 102
95–104 151
105–114 175
115–124 203
125–134 217
135–144 205
145–154 193
155–164 188
165–174 170
175–184 178
185–194 164
195–204 173
205–214 159
215–224 134
225–234 143
235–244 105
245–254 114
255–264 92
265–274 88
275–284 87
285–294 80
295–304 62
305–314 75
315–324 67
325–334 60
335–344 52
345–354 40
355–364 48
365–374 47
375–384 46
385–394 31
395–404 27
405–414 40
415–424 30
425–434 43
435–444 29
445–454 14
455–464 28
465–474 21
475–484 21
485–494 22
495–504 17
505–514 12
515–524 11
525–534 8
535–544 8
545–554 14
555–564 4
565–574 11
575–584 5
585–594 11
595–604 12
605–614 7
615–624 6
625–634 10
635–644 9
645–654 10
655–664 6
665–674 6
675–684 6
685–694 4
695–702 6
703+ 100 1,061
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John L. Hopper 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 John L. Hopper sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 160+. Vertical axis: number of scientists, 0 to 191. Most scientists, 191, have 62–63 D-Index. The last bar groups every scientist with 160 D-Index or more. The highlighted bar, 160+ D-Index, is where this scientist sits. 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
40–41 D-Index 160+

This scientist: 164 D-Index — 98th percentile

98% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Genetics scientists by D-index, Research.com 2026 ranking edition. Based on 4,342 ranked scientists.
D-Index Scientists This scientist
40–41 24
42–43 52
44–45 84
46–47 112
48–49 118
50–51 141
52–53 143
54–55 145
56–57 179
58–59 162
60–61 175
62–63 191
64–65 172
66–67 184
68–69 164
70–71 158
72–73 150
74–75 136
76–77 127
78–79 127
80–81 111
82–83 110
84–85 110
86–87 84
88–89 102
90–91 66
92–93 72
94–95 70
96–97 54
98–99 60
100–101 49
102–103 55
104–105 45
106–107 42
108–109 28
110–111 39
112–113 25
114–115 31
116–117 29
118–119 34
120–121 29
122–123 29
124–125 18
126–127 27
128–129 22
130–131 16
132–133 11
134–135 17
136–137 12
138–139 21
140–141 4
142–143 9
144–145 14
146–147 6
148–149 10
150–151 7
152–153 9
154–155 8
156–157 8
158–159 9
160+ 96 164
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Research.com Recognitions

  • 2025 - Research.com Best Scientists Award
  • 2023 - Research.com Medicine in Australia Leader Award

Overview

John L. Hopper was affiliated with the University of Melbourne in Australia, contributing significantly to research in the intersecting fields of biochemistry, genetics, molecular biology, and medicine. The focus of their work largely centered on genetics, molecular biology, cancer research, and oncology, with additional attention to public health, environmental, and occupational health issues.

Their research topics frequently addressed:

  • BRCA gene mutations in cancer
  • Genetic associations and epidemiology
  • Cancer genomics and diagnostics
  • Breast cancer treatment studies
  • Global cancer incidence and screening
  • Genomic variations and chromosomal abnormalities
  • Nutrition, genetics, and disease

John L. Hopper co-authored papers with several researchers, notably:

  • Kamila Czene
  • Manjeet K. Bolla
  • Graham G. Giles
  • Stig E. Bojesen
  • Per Hall

Publications appeared frequently in certain venues, indicating a focus on cancer, genetics, and epidemiological research. These venues included:

  • UNC Libraries
  • Nature Communications
  • bioRxiv (Cold Spring Harbor Laboratory)
  • British Journal of Cancer
  • Breast Cancer Research

Among recent papers, several stand out for their subject matter and citation impact:

  • Physical activity and risks of breast and colorectal cancer: a Mendelian randomisation analysis, 2020, Nature Communications
  • Combined Associations of a Polygenic Risk Score and Classical Risk Factors With Breast Cancer Risk, 2020, JNCI Journal of the National Cancer Institute
  • A network analysis to identify mediators of germline-driven differences in breast cancer prognosis, 2020, Nature Communications
  • Breast Cancer Risk Factors and Survival by Tumor Subtype: Pooled Analyses from the Breast Cancer Association Consortium, 2021, Cancer Epidemiology Biomarkers & Prevention
  • Genetic insights into the biological mechanisms governing human ovarian ageing, 2021, bioRxiv (Cold Spring Harbor Laboratory)

Best Publications

  • Average risks of breast and ovarian cancer associated with BRCA1 or BRCA2 mutations detected in case series unselected for family history: a combined analysis of 22 studies

    A. Antoniou;P.D.P. Pharoah;S. Narod;H.A. Risch

  • Genome-wide association study identifies novel breast cancer susceptibility loci

    Douglas F. Easton;Karen A. Pooley;Alison M. Dunning;Paul D. P. Pharoah

  • Risks of Breast, Ovarian, and Contralateral Breast Cancer for BRCA1 and BRCA2 Mutation Carriers

    Karoline B. Kuchenbaecker;Karoline B. Kuchenbaecker;John L. Hopper;Daniel R. Barnes;Kelly-Anne Phillips

  • Genetic determinants of bone mass in adults. A twin study.

    N A Pocock;J A Eisman;J L Hopper;M G Yeates

  • Modeling Linkage Disequilibrium Increases Accuracy of Polygenic Risk Scores

    Bjarni J. Vilhjálmsson;Jian Yang;Hilary K. Finucane;Alexander Gusev

  • Association analysis identifies 65 new breast cancer risk loci

    Kyriaki Michailidou;Kyriaki Michailidou;Sara Lindström;Sara Lindström;Joe Dennis;Jonathan Beesley

  • Large-scale genotyping identifies 41 new loci associated with breast cancer risk

    Kyriaki Michailidou;Per Hall;Anna Gonzalez-Neira;Maya Ghoussaini

  • Alcohol, tobacco and breast cancer - Collaborative reanalysis of individual data from 53 epidemiological studies, including 58 515 women with breast cancer and 95 067 women without the disease

    N Hamajima;K Hirose;K Tajima;T Rohan

  • A Prospective Population-Based Study of Menopausal Symptoms

    Lorraine Dennerstein;Emma C Dudley;John L Hopper;Janet R Guthrie

  • Menarche, menopause, and breast cancer risk: Individual participant meta-analysis, including 118 964 women with breast cancer from 117 epidemiological studies

    N. Hamajima;K. Hirose;K. Tajima;T. Rohan

  • Breast-Cancer Risk in Families with Mutations in PALB2

    A. C. Antoniou;S. Casadei;T. Heikkinen;D. Barrowdale

  • RAD51B in Familial Breast Cancer

    Liisa M. Pelttari;Sofia Khan;Mikko Vuorela;Johanna I. Kiiski

  • Multiple newly identified loci associated with prostate cancer susceptibility.

    Rosalind A Eeles;Rosalind A Eeles;Zsofia Kote-Jarai;Graham G Giles;Graham G Giles;Ali Amin Al Olama

  • Polygenic Risk Scores for Prediction of Breast Cancer and Breast Cancer Subtypes

    Nasim Mavaddat;Kyriaki Michailidou;Kyriaki Michailidou;Joe Dennis;Michael Lush

  • Immunohistochemistry Versus Microsatellite Instability Testing in Phenotyping Colorectal Tumors

    Noralane M. Lindor;Lawrence J. Burgart;Olga Leontovich;Richard M. Goldberg

  • Associations of Breast Cancer Risk Factors With Tumor Subtypes: A Pooled Analysis From the Breast Cancer Association Consortium Studies

    Xiaohong R. Yang;Jenny Chang-Claude;Ellen L. Goode;Fergus J. Couch

  • Iron-overload-related disease in HFE hereditary hemochromatosis

    Katrina J. Allen;Lyle C. Gurrin;Clare C. Constantine;Nicholas J. Osborne

  • Reduced bone mass in daughters of women with osteoporosis.

    Ego Seeman;John L. Hopper;Leon A. Bach;Mark E. Cooper

  • Heritability of mammographic density, a risk factor for breast cancer.

    Norman F Boyd;Gillian S Dite;Jennifer Stone;Anoma Gunasekara

  • Mammographic breast density as an intermediate phenotype for breast cancer

    Norman F Boyd;Johanna M Rommens;Kelly Vogt;Vivian Lee

Frequent Co-Authors

Graham G. Giles
Graham G. Giles University of Melbourne
Melissa C. Southey
Melissa C. Southey Monash University
Roger L. Milne
Roger L. Milne Cancer Council Victoria
Mark A. Jenkins
Mark A. Jenkins University of Melbourne
Dallas R. English
Dallas R. English University of Melbourne
Irene L. Andrulis
Irene L. Andrulis University of Toronto
Jenny Chang-Claude
Jenny Chang-Claude German Cancer Research Center
Douglas F. Easton
Douglas F. Easton University of Cambridge
Hiltrud Brauch
Hiltrud Brauch German Cancer Research Center

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