World's Best Scientists 2026 revealed!
Karen Pulford

Karen Pulford

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D-Index & Metrics

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Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Immunology 50 4186 3865 364 353 111 16255

Karen Pulford publications per year

The chart shows the history of publications by Karen Pulford between 1979 and 2022, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Karen Pulford published across 44 years, from 1979 to 2022, averaging 2.9 papers a year. Output peaked at 10 publications in 1999. 1 of the 127 publications appeared in the last two years.

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

127 publications in total across all disciplines

View publications per year as a table
Karen Pulford: publications per year, 1979 to 2022
Year Publications
1979 1
1980 1
1981 1
1982 0
1983 2
1984 6
1985 8
1986 8
1987 1
1988 4
1989 7
1990 2
1991 3
1992 2
1993 4
1994 3
1995 5
1996 2
1997 7
1998 8
1999 10
2000 3
2001 4
2002 1
2003 1
2004 2
2005 2
2006 3
2007 3
2008 7
2009 3
2010 3
2011 1
2012 0
2013 4
2014 1
2015 1
2016 0
2017 0
2018 1
2019 1
2020 0
2021 0
2022 1
Total 127
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Karen Pulford publications per year - data summary

  • Karen Pulford, a Immunology scholar from University of Oxford, has 127 publications recorded across 44 years, from 1979 to 2022.
  • The oldest publication on record dates to 1979 and the most recent to 2022.
  • The most productive year is 1999, with 10 publications.
  • The least productive years with any output are 1979, 1980, 1981, 1987 and others, with 1 publication each.
  • 6 of the 44 years in the span carry no publications at all (1982, 2012, 2016, 2017 and others).
  • The rate of publication averages 2.9 papers per year over the whole span, or 3.3 per year counting only the 38 years with at least one publication.
  • The last 5 years on the chart (2018-2022) hold 3 publications, 2% of the career total.
  • Split into equal eras - 1979-1993: 50 publications (3.3 per year); 1994-2008: 61 publications (4.1 per year); 2009-2022: 16 publications (1.1 per year).
  • Comparing the opening and closing eras, the overall trend of publication is declining.

Karen Pulford publication distribution in Immunology in 2026

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

No. of scientists
50 100 150
Bar chart with 76 bars. Horizontal axis: publications, 62–71 to 807+. Vertical axis: number of scientists, 0 to 189. Most scientists, 189, have 152–161 publications. The last bar groups every scientist with 807 publications or more. The highlighted bar, 102–111 publications, is where this scientist sits. 62–71 publications: 9 scientists 72–81 publications: 23 scientists 82–91 publications: 40 scientists 92–101 publications: 72 scientists 102–111 publications: 86 scientists 112–121 publications: 108 scientists 122–131 publications: 150 scientists 132–141 publications: 160 scientists 142–151 publications: 159 scientists 152–161 publications: 189 scientists 162–171 publications: 166 scientists 172–181 publications: 181 scientists 182–191 publications: 188 scientists 192–201 publications: 187 scientists 202–211 publications: 178 scientists 212–221 publications: 158 scientists 222–231 publications: 168 scientists 232–241 publications: 159 scientists 242–251 publications: 160 scientists 252–261 publications: 148 scientists 262–271 publications: 116 scientists 272–281 publications: 125 scientists 282–291 publications: 115 scientists 292–301 publications: 111 scientists 302–311 publications: 95 scientists 312–321 publications: 97 scientists 322–331 publications: 97 scientists 332–341 publications: 99 scientists 342–351 publications: 96 scientists 352–361 publications: 69 scientists 362–371 publications: 76 scientists 372–381 publications: 71 scientists 382–391 publications: 71 scientists 392–401 publications: 62 scientists 402–411 publications: 54 scientists 412–421 publications: 41 scientists 422–431 publications: 63 scientists 432–441 publications: 53 scientists 442–451 publications: 31 scientists 452–461 publications: 42 scientists 462–471 publications: 40 scientists 472–481 publications: 29 scientists 482–491 publications: 34 scientists 492–501 publications: 30 scientists 502–511 publications: 23 scientists 512–521 publications: 41 scientists 522–531 publications: 29 scientists 532–541 publications: 28 scientists 542–551 publications: 16 scientists 552–561 publications: 18 scientists 562–571 publications: 18 scientists 572–581 publications: 17 scientists 582–591 publications: 17 scientists 592–601 publications: 17 scientists 602–611 publications: 19 scientists 612–621 publications: 13 scientists 622–631 publications: 12 scientists 632–641 publications: 11 scientists 642–651 publications: 16 scientists 652–661 publications: 9 scientists 662–671 publications: 5 scientists 672–681 publications: 13 scientists 682–691 publications: 12 scientists 692–701 publications: 6 scientists 702–711 publications: 6 scientists 712–721 publications: 9 scientists 722–731 publications: 9 scientists 732–741 publications: 6 scientists 742–751 publications: 11 scientists 752–761 publications: 10 scientists 762–771 publications: 7 scientists 772–781 publications: 12 scientists 782–791 publications: 7 scientists 792–801 publications: 5 scientists 802–806 publications: 1 scientist 807+ publications: 100 scientists
62–71 publications 807+

This scientist: 111 publications — 5th percentile

5% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 807 publications or more.

View publications distribution as a table
Number of Immunology scientists by publication count, Research.com 2026 ranking edition. Based on 4,929 ranked scientists.
Publications Scientists This scientist
62–71 9
72–81 23
82–91 40
92–101 72
102–111 86 111
112–121 108
122–131 150
132–141 160
142–151 159
152–161 189
162–171 166
172–181 181
182–191 188
192–201 187
202–211 178
212–221 158
222–231 168
232–241 159
242–251 160
252–261 148
262–271 116
272–281 125
282–291 115
292–301 111
302–311 95
312–321 97
322–331 97
332–341 99
342–351 96
352–361 69
362–371 76
372–381 71
382–391 71
392–401 62
402–411 54
412–421 41
422–431 63
432–441 53
442–451 31
452–461 42
462–471 40
472–481 29
482–491 34
492–501 30
502–511 23
512–521 41
522–531 29
532–541 28
542–551 16
552–561 18
562–571 18
572–581 17
582–591 17
592–601 17
602–611 19
612–621 13
622–631 12
632–641 11
642–651 16
652–661 9
662–671 5
672–681 13
682–691 12
692–701 6
702–711 6
712–721 9
722–731 9
732–741 6
742–751 11
752–761 10
762–771 7
772–781 12
782–791 7
792–801 5
802–806 1
807+ 100
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Karen Pulford publication distribution in Immunology in 2026 - data summary

  • The chart plots the publication count of all 4,929 Immunology scientists ranked by Research.com in 2026, grouped into 76 ranges running from 62–71 to 807+ publications.
  • Karen Pulford, a Immunology scholar from University of Oxford, records 111 publications - the 5th percentile of the discipline.
  • 5% of ranked Immunology scientists score the same or lower than Karen Pulford, and about 95% score higher.
  • The median of the discipline falls in the 242–251 publications range, and Karen Pulford ranks below the median.
  • The most crowded range is 152–161 publications, holding 189 scientists (4% of the field).
  • 52% of the field sits in the lowest quarter of the value range (up to 242–251 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 807 publications or more, 100 scientists in all (2% of the field).

Karen Pulford D-index placement in Immunology in 2026

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

No. of scientists
50 100 150 200
Bar chart with 60 bars. Horizontal axis: D-Index, 40–41 to 157+. Vertical axis: number of scientists, 0 to 201. Most scientists, 201, have 58–59 D-Index. The last bar groups every scientist with 157 D-Index or more. The highlighted bar, 50–51 D-Index, is where this scientist sits. 40–41 D-Index: 28 scientists 42–43 D-Index: 91 scientists 44–45 D-Index: 157 scientists 46–47 D-Index: 192 scientists 48–49 D-Index: 175 scientists 50–51 D-Index: 188 scientists 52–53 D-Index: 177 scientists 54–55 D-Index: 155 scientists 56–57 D-Index: 194 scientists 58–59 D-Index: 201 scientists 60–61 D-Index: 197 scientists 62–63 D-Index: 201 scientists 64–65 D-Index: 173 scientists 66–67 D-Index: 167 scientists 68–69 D-Index: 172 scientists 70–71 D-Index: 199 scientists 72–73 D-Index: 184 scientists 74–75 D-Index: 133 scientists 76–77 D-Index: 163 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 125 scientists 84–85 D-Index: 121 scientists 86–87 D-Index: 102 scientists 88–89 D-Index: 96 scientists 90–91 D-Index: 75 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 74 scientists 96–97 D-Index: 66 scientists 98–99 D-Index: 68 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 60 scientists 104–105 D-Index: 54 scientists 106–107 D-Index: 36 scientists 108–109 D-Index: 23 scientists 110–111 D-Index: 52 scientists 112–113 D-Index: 41 scientists 114–115 D-Index: 34 scientists 116–117 D-Index: 25 scientists 118–119 D-Index: 28 scientists 120–121 D-Index: 11 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 19 scientists 128–129 D-Index: 20 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 17 scientists 134–135 D-Index: 14 scientists 136–137 D-Index: 15 scientists 138–139 D-Index: 9 scientists 140–141 D-Index: 11 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 9 scientists 146–147 D-Index: 7 scientists 148–149 D-Index: 7 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 5 scientists 154–155 D-Index: 8 scientists 156 D-Index: 6 scientists 157+ D-Index: 96 scientists
40–41 D-Index 157+

This scientist: 50 D-Index — 15th percentile

15% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 157 D-Index or more.

View D-Index distribution as a table
Number of Immunology scientists by D-index, Research.com 2026 ranking edition. Based on 4,929 ranked scientists.
D-Index Scientists This scientist
40–41 28
42–43 91
44–45 157
46–47 192
48–49 175
50–51 188 50
52–53 177
54–55 155
56–57 194
58–59 201
60–61 197
62–63 201
64–65 173
66–67 167
68–69 172
70–71 199
72–73 184
74–75 133
76–77 163
78–79 127
80–81 121
82–83 125
84–85 121
86–87 102
88–89 96
90–91 75
92–93 72
94–95 74
96–97 66
98–99 68
100–101 49
102–103 60
104–105 54
106–107 36
108–109 23
110–111 52
112–113 41
114–115 34
116–117 25
118–119 28
120–121 11
122–123 20
124–125 27
126–127 19
128–129 20
130–131 16
132–133 17
134–135 14
136–137 15
138–139 9
140–141 11
142–143 9
144–145 9
146–147 7
148–149 7
150–151 7
152–153 5
154–155 8
156 6
157+ 96
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Karen Pulford D-index placement in Immunology in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 4,929 Immunology scientists ranked by Research.com in 2026, grouped into 60 ranges running from 40–41 to 157+ D-Index.
  • Karen Pulford, a Immunology scholar from University of Oxford, records 50 D-Index - the 15th percentile of the discipline.
  • 15% of ranked Immunology scientists score the same or lower than Karen Pulford, and about 85% score higher.
  • The median of the discipline falls in the 68–69 D-Index range, and Karen Pulford ranks below the median.
  • The most crowded range is 58–59 D-Index, holding 201 scientists (4% of the field).
  • 50% of the field sits in the lowest quarter of the value range (up to 68–69 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 157 D-Index or more, 96 scientists in all (2% of the field).

Best Publications

  • Immunoenzymatic labeling of monoclonal antibodies using immune complexes of alkaline phosphatase and monoclonal anti-alkaline phosphatase (APAAP complexes).

    J. L. Cordell;B. Falini;W. N. Erber;A. K. Ghosh

  • Detection of elevated levels of tumour-associated microRNAs in serum of patients with diffuse large B-cell lymphoma.

    Charles H. Lawrie;Shira Gal;Heather M. Dunlop;Beena Pushkaran

  • Detection of Anaplastic Lymphoma Kinase (ALK) and Nucleolar Protein Nucleophosmin (NPM)-ALK Proteins in Normal and Neoplastic Cells With the Monoclonal Antibody ALK1

    Karen Pulford;Laurence Lamant;Laurence Lamant;Laurence Lamant;Stephan W. Morris;Stephan W. Morris;Stephan W. Morris;Lisa H. Butler;Lisa H. Butler;Lisa H. Butler

  • Expression of the bcl-2 oncogene protein is not specific for the 14;18 chromosomal translocation.

    F. Pezzella;A. G. D. Tse;J. L. Cordell;K. A. F. Pulford

  • KP1: a new monoclonal antibody that detects a monocyte/macrophage associated antigen in routinely processed tissue sections.

    K A Pulford;E M Rigney;K J Micklem;M Jones

  • HUMAN LYMPHOID CELLS EXPRESS EPITHELIAL MEMBRANE ANTIGEN Implications for Diagnosis of Human Neoplasms

    Unknown

  • Distribution of the CD68 macrophage/myeloid associated antigen

    K A Pulford;A Sipos;J L Cordell;W P Stross

  • Plasmacytoid T cells. Immunohistochemical evidence for their monocyte/macrophage origin.

    Facchetti F;de Wolf-Peeters C;Mason Dy;Pulford K

  • CD79a: a novel marker for B-cell neoplasms in routinely processed tissue samples.

    DY Mason;JL Cordell;MH Brown;J Borst

  • The human gut contains a novel population of B lymphocytes which resemble marginal zone cells.

    J Spencer;T Finn;K A Pulford;D Y Mason

  • Immunohistological analysis of human mononuclear phagocytes and dendritic cells by using monoclonal antibodies.

    Franklin Wa;Mason Dy;Pulford K;Falini B

  • The monoclonal antibody ALK1 identifies a distinct morphological subtype of anaplastic large cell lymphoma associated with 2p23/ALK rearrangements.

    S Pittaluga;I Wlodarska;K Pulford;E Campo

  • The emerging normal and disease-related roles of anaplastic lymphoma kinase.

    K. Pulford;L. Lamant;E. Espinos;Q. Jiang

  • Production of monoclonal antibodies against human epithelial membrane antigen for use in diagnostic immunocytochemistry.

    J Cordell;T C Richardson;K A Pulford;A K Ghosh

  • An immunocytochemical study of malignant melanoma and its differential diagnosis from other malignant tumours.

    K C Gatter;E Ralfkiaer;J Skinner;D Brown

  • Distribution of macrophages and granulocytes expressing L1 protein (calprotectin) in human Peyer's patches compared with normal ileal lamina propria and mesenteric lymph nodes.

    K Bjerke;T S Halstensen;F Jahnsen;K Pulford

  • Expression of TAL-1 proteins in human tissues

    K Pulford;N Lecointe;K Leroy-Viard;M Jones

  • Correlation of the autoantibody response to the ALK oncoantigen in pediatric anaplastic lymphoma kinase-positive anaplastic large cell lymphoma with tumor dissemination and relapse risk.

    Kamel Ait-Tahar;Christine Damm-Welk;Birgit Burkhardt;Martin Zimmermann

  • Co-expression of CD79a (JCB117) and CD3 by lymphoblastic lymphoma.

    Emanuela Pilozzi;Karen Pulford;Margaret Jones;Hans Konrad Müller-Hermelink

  • Potentially oncogenic B-cell activation–induced smaller isoforms of FOXP1 are highly expressed in the activated B cell–like subtype of DLBCL

    Philip J. Brown;Sally L. Ashe;Ellen Leich;Christof Burek

Frequent Co-Authors

Alison H. Banham
Alison H. Banham University of Oxford
David Y. Mason
David Y. Mason John Radcliffe Hospital
Georges Delsol
Georges Delsol Federal University of Toulouse Midi-Pyrénées
Brunangelo Falini
Brunangelo Falini University of Perugia
Stephan W. Morris
Stephan W. Morris St. Jude Children's Research Hospital
Stefano Pileri
Stefano Pileri European Institute of Oncology
Elias Campo
Elias Campo University of Barcelona
Alfred Reiter
Alfred Reiter University of Giessen
Harald Stein
Harald Stein Charité - University Medicine Berlin
Randy D. Gascoyne
Randy D. Gascoyne BC Cancer Agency

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Best Scientists Citing Karen Pulford