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Julian Roy Sampson

Julian Roy Sampson

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Medicine 90 12075 11360 1138 1088 243 35740
Genetics 84 1350 1279 175 168 198 32205

Julian Roy Sampson publications per year

The chart shows the history of publications by Julian Roy Sampson between 1976 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Julian Roy Sampson published across 50 years, from 1976 to 2025, averaging 6.3 papers a year. Output peaked at 35 publications in 2023. 39 of the 314 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1976 to 2025. Vertical axis: number of publications, 0 to 35. Peak 35 publications in 2023. 1976: 1 publication 1977: 0 publications 1978: 0 publications 1979: 0 publications 1980: 0 publications 1981: 0 publications 1982: 0 publications 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 0 publications 1989: 2 publications 1990: 3 publications 1991: 6 publications 1992: 3 publications 1993: 4 publications 1994: 4 publications 1995: 3 publications 1996: 5 publications 1997: 9 publications 1998: 5 publications 1999: 3 publications 2000: 12 publications 2001: 7 publications 2002: 9 publications 2003: 8 publications 2004: 8 publications 2005: 10 publications 2006: 6 publications 2007: 4 publications 2008: 7 publications 2009: 7 publications 2010: 6 publications 2011: 6 publications 2012: 5 publications 2013: 4 publications 2014: 6 publications 2015: 10 publications 2016: 16 publications 2017: 7 publications 2018: 7 publications 2019: 13 publications 2020: 10 publications 2021: 22 publications 2022: 2 publications 2023: 35 publications 2024: 35 publications 2025: 4 publications
1976 2025

314 publications in total across all disciplines

View publications per year as a table
Julian Roy Sampson: publications per year, 1976 to 2025
Year Publications
1976 1
1977 0
1978 0
1979 0
1980 0
1981 0
1982 0
1983 0
1984 0
1985 0
1986 0
1987 0
1988 0
1989 2
1990 3
1991 6
1992 3
1993 4
1994 4
1995 3
1996 5
1997 9
1998 5
1999 3
2000 12
2001 7
2002 9
2003 8
2004 8
2005 10
2006 6
2007 4
2008 7
2009 7
2010 6
2011 6
2012 5
2013 4
2014 6
2015 10
2016 16
2017 7
2018 7
2019 13
2020 10
2021 22
2022 2
2023 35
2024 35
2025 4
Total 314
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Julian Roy Sampson 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 Julian Roy Sampson 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, 195–204 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: 198 publications — 50th percentile

50% 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
195–204 173 198
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
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Julian Roy Sampson 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 Julian Roy Sampson 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, 84–85 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: 84 D-Index — 69th percentile

69% 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 84
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
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Overview

Julian Roy Sampson is affiliated with Cardiff University in the United Kingdom and has contributed extensively to research within medicine and biochemistry, genetics, and molecular biology fields. Their work focuses primarily on pathology and forensic medicine, oncology, cancer research, molecular biology, and genetics, with a strong emphasis on colorectal cancer and its genetic factors.

The scientist's main topics of research include:

  • Genetic factors in colorectal cancer
  • Cancer genomics and diagnostics
  • Colorectal cancer screening and detection
  • Colorectal and anal carcinomas
  • Colorectal cancer treatments and studies
  • DNA repair mechanisms
  • Multiple and secondary primary cancers

Sampson has coauthored frequently with several researchers, indicating ongoing collaborative efforts in their research domain. Frequent coauthors include:

  • Toni T. Seppälä
  • Mev Dominguez-Valentin
  • Pål Møller
  • John Burn
  • Gabriela Möslein

The scientist's work has been published in several academic venues, with Genetics in Medicine being the most frequent publication outlet. Other notable venues include:

  • Genetics in Medicine
  • Nature Communications
  • Hereditary Cancer in Clinical Practice
  • Familial Cancer
  • British Journal of Surgery

Important papers associated with Julian Roy Sampson cover topics such as diagnostic criteria, cancer prevention, clinical guidelines, molecular signaling, and cancer surveillance. Selected publications include:

  • Updated International Tuberous Sclerosis Complex Diagnostic Criteria and Surveillance and Management Recommendations (2021, Pediatric Neurology)
  • Cancer prevention with aspirin in hereditary colorectal cancer (Lynch syndrome), 10-year follow-up and registry-based 20-year data in the CAPP2 study: a double-blind, randomised, placebo-controlled trial (2020, The Lancet)
  • European guidelines from the EHTG and ESCP for Lynch syndrome: an updated third edition of the Mallorca guidelines based on gene and gender (2020, British Journal of Surgery)
  • G3BPs tether the TSC complex to lysosomes and suppress mTORC1 signaling (2021, Cell)
  • The "unnatural" history of colorectal cancer in Lynch syndrome: Lessons from colonoscopy surveillance (2020, International Journal of Cancer)

The research undertaken by Sampson contributes to understanding genetic contributions to colorectal cancer and involves clinical implications for diagnosis, prevention, and treatment strategies, particularly within hereditary cancer syndromes like Lynch syndrome. Their multidisciplinary approach integrates molecular biology with clinical research.

Best Publications

  • Identification and characterization of the tuberous sclerosis gene on chromosome 16

    Mark Nellist;Bart Janssen;Phillip T. Brook-Carter;Arjenne L. W. Hesseling-Janssen

  • Identification of the tuberous sclerosis gene TSC1 on chromosome 9q34

    Marjon van Slegtenhorst;Ronald de Hoogt;Caroline Hermans;Mark Nellist

  • Inherited variants of MYH associated with somatic G:C→T:A mutations in colorectal tumors

    Nada Al-Tassan;Nikolas H. Chmiel;Julie Helen Maynard;Nick Fleming

  • THE POLYCYSTIC KIDNEY-DISEASE-1 GENE ENCODES A 14-KB TRANSCRIPT AND LIES WITHIN A DUPLICATED REGION ON CHROMOSOME-16

    Christopher Ward;Belén Peral;Jim Hughes;Siep Thomas

  • Peutz–Jeghers syndrome: a systematic review and recommendations for management

    A. D. Beggs;A. R. Latchford;H. F. A. Vasen;G. Moslein

  • Revised guidelines for the clinical management of Lynch syndrome (HNPCC): recommendations by a group of European experts

    Hans F A Vasen;Ignacio Blanco;Katja Aktan-Collan;Jessica P Gopie

  • Guidelines for the clinical management of familial adenomatous polyposis (FAP)

    H. F. A Vasen;G. Moslein;A. Alonso;S. Aretz

  • Guidelines for the clinical management of Lynch syndrome (hereditary non-polyposis cancer)

    Hans F.A. Vasen;Gabriele Möslein;Angel Alonso;Inge Bernstein

  • Beckwith-Wiedemann syndrome and assisted reproduction technology (ART)

    E R Maher;L A Brueton;S C Bowdin;A Luharia

  • Von Hippel-Lindau disease: a genetic study.

    E R Maher;L Iselius;J R Yates;M Littler

  • Interaction Between Hamartin and Tuberin, the TSC1 and TSC2 Gene Products

    Marjon van Slegtenhorst;Mark Nellist;Bas Nagelkerken;Jeremy Cheadle

  • Tuberous sclerosis complex

    Elizabeth P. Henske;Sergiusz Jóźwiak;J. Christopher Kingswood;Julian Roy Sampson

  • Comprehensive Mutation Analysis of TSC1 and TSC2—and Phenotypic Correlations in 150 Families with Tuberous Sclerosis

    Alistair C. Jones;Magitha M. Shyamsundar;Meinir W. Thomas;Julie Helen Maynard

  • Deletion of the TSC2 and PKD1 genes associated with severe infantile polycystic kidney disease - A contiguous gene syndrome

    Phillip T. Brook-Carter;Belén Peral;Christopher J. Ward;Peter Thompson

  • Cancer risk and survival in path_MMR carriers by gene and gender up to 75 years of age: a report from the Prospective Lynch Syndrome Database

    Pål Møller;Toni T Seppälä;Inge Bernstein;Inge Bernstein;Elke Holinski-Feder

  • Cancer incidence and survival in Lynch syndrome patients receiving colonoscopic and gynaecological surveillance: first report from the prospective Lynch syndrome database

    Pal Moller;Toni Seppala;Inge Bernstein;Inge Bernstein;Elke Holinski-Feder

  • Autosomal recessive colorectal adenomatous polyposis due to inherited mutations of MYH

    Julian Roy Sampson;Sunil Dolwani;Sian Jones;Diana Eccles

  • Clinical studies of multiple endocrine neoplasia type 1 (MEN1)

    D. Trump;B. Farren;C. Wooding;J.T. Pang

  • Biallelic germline mutations in MYH predispose to multiple colorectal adenoma and somatic G:C-->T:A mutations.

    Sian Jones;Paul Emmerson;Julie Helen Maynard;Jacqueline M. Best

Frequent Co-Authors

Jeremy Peter Cheadle
Jeremy Peter Cheadle Cardiff University
John Burn
John Burn Newcastle University
Pål Møller
Pål Møller Oslo University Hospital
Hans F. A. Vasen
Hans F. A. Vasen Leiden University
Gabriel Capellá
Gabriel Capellá Institut d'Investigació Biomédica de Bellvitge
D. Gareth Evans
D. Gareth Evans University of Manchester
Jukka-Pekka Mecklin
Jukka-Pekka Mecklin University of Jyväskylä
Fiona Lalloo
Fiona Lalloo University of Manchester
Eivind Hovig
Eivind Hovig University of Oslo
Frederik J. Hes
Frederik J. Hes Vrije Universiteit Brussel

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