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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Immunology 61 3268 3012 222 206 251 11103

Norbert Krug publications per year

The chart shows the history of publications by Norbert Krug between 1996 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Norbert Krug published across 30 years, from 1996 to 2025, averaging 8.7 papers a year. Output peaked at 24 publications in 2009. 2 of the 262 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1996 to 2025. Vertical axis: number of publications, 0 to 24. Peak 24 publications in 2009. 1996: 7 publications 1997: 1 publication 1998: 3 publications 1999: 4 publications 2000: 5 publications 2001: 4 publications 2002: 3 publications 2003: 18 publications 2004: 11 publications 2005: 9 publications 2006: 16 publications 2007: 11 publications 2008: 10 publications 2009: 24 publications 2010: 17 publications 2011: 16 publications 2012: 14 publications 2013: 9 publications 2014: 14 publications 2015: 13 publications 2016: 4 publications 2017: 11 publications 2018: 9 publications 2019: 13 publications 2020: 1 publication 2021: 8 publications 2022: 1 publication 2023: 4 publications 2024: 1 publication 2025: 1 publication
1996 2025

262 publications in total across all disciplines

View publications per year as a table
Norbert Krug: publications per year, 1996 to 2025
Year Publications
1996 7
1997 1
1998 3
1999 4
2000 5
2001 4
2002 3
2003 18
2004 11
2005 9
2006 16
2007 11
2008 10
2009 24
2010 17
2011 16
2012 14
2013 9
2014 14
2015 13
2016 4
2017 11
2018 9
2019 13
2020 1
2021 8
2022 1
2023 4
2024 1
2025 1
Total 262
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Norbert Krug 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 Norbert Krug 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, 242–251 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: 251 publications — 52nd percentile

52% 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
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
242–251 160 251
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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Norbert Krug 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 Norbert Krug 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, 60–61 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: 61 D-Index — 36th percentile

36% 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
52–53 177
54–55 155
56–57 194
58–59 201
60–61 197 61
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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Overview

Norbert Krug is affiliated with the Fraunhofer Society in Germany and has contributed extensively to medical research, particularly in the field of respiratory diseases. Their work spans multiple subfields including physiology, pulmonary and respiratory medicine, immunology and allergy, and molecular biology.

The scientist's main field of study is medicine, with a focus on asthma and respiratory diseases. Their research topics include:

  • Asthma and respiratory diseases
  • Respiratory and cough-related research
  • Allergic rhinitis and sensitization
  • IL-33, ST2, and ILC pathways
  • Inhalation and respiratory drug delivery
  • Chronic obstructive pulmonary disease (COPD) research
  • Neonatal respiratory health research

Several frequently published venues for their work include:

  • European Respiratory Journal
  • American Journal of Respiratory and Critical Care Medicine
  • Journal of Allergy and Clinical Immunology
  • Brain Behavior and Immunity
  • Clinical and Translational Medicine

Norbert Krug has collaborated with a number of co-authors who frequently appear alongside them in publications. These co-authors are:

  • Stephen J. Fowler
  • Dominick Shaw
  • Kian Fan Chung
  • Ian M. Adcock
  • Ratko Djukanović

Significant recent papers authored by Norbert Krug include:

  • Urinary Leukotriene E4 and Prostaglandin D2 Metabolites Increase in Adult and Childhood Severe Asthma Characterized by Type 2 Inflammation. A Clinical Observational Study (2020), published in American Journal of Respiratory and Critical Care Medicine
  • Mapping atopic dermatitis and anti-IL-22 response signatures to type 2-low severe neutrophilic asthma (2021), published in Journal of Allergy and Clinical Immunology
  • Plasma proteins elevated in severe asthma despite oral steroid use and unrelated to Type-2 inflammation (2021), published in European Respiratory Journal
  • Urinary metabotype of severe asthma evidences decreased carnitine metabolism independent of oral corticosteroid treatment in the U-BIOPRED study (2021), published in European Respiratory Journal
  • Stratification of asthma by lipidomic profiling of induced sputum supernatant (2023), published in Journal of Allergy and Clinical Immunology

Best Publications

  • Clinical and inflammatory characteristics of the European U-BIOPRED adult severe asthma cohort

    Dominick E. Shaw;Ana R. Sousa;Stephen J. Fowler;Louise J. Fleming

  • The IL-6R α chain controls lung CD4+CD25+ Treg development and function during allergic airway inflammation in vivo

    Aysefa Doganci;Tatjana Eigenbrod;Norbert Krug;George T. De Sanctis

  • T-cell cytokine profile evaluated at the single cell level in BAL and blood in allergic asthma.

    Norbert Krug;Jacqueline Madden;Anthony E. Redington;Peter Lackie

  • Metal-rich ambient particles (particulate Matter2.5) cause airway inflammation in healthy subjects

    Frank Schaumann;Paul J. A. Borm;Andreas Herbrich;Johannes Knoch

  • Allergen-induced asthmatic responses modified by a GATA3-specific DNAzyme.

    Norbert Krug;Jens M Hohlfeld;Anne-Marie Kirsten;Oliver Kornmann

  • U-BIOPRED clinical adult asthma clusters linked to a subset of sputum omics

    Diane Lefaudeux;Bertrand De Meulder;Matthew J. Loza;Nancy Peffer

  • Complement factors C3a and C5a are increased in bronchoalveolar lavage fluid after segmental allergen provocation in subjects with asthma.

    Norbert Krug;Thomas Tschernig;Veit J. Erpenbeck;Jens M. Hohlfeld

  • Pneumococcal vaccines: mechanism of action, impact on epidemiology and adaption of the species.

    Mathias W. Pletz;Ulrich Maus;Norbert Krug;Tobias Welte

  • Lung fibroblasts from patients with emphysema show markers of senescence in vitro.

    Müller Kc;Welker L;Paasch K;Feindt B

  • The Neurotrophins Nerve Growth Factor, Brain-derived Neurotrophic Factor, Neurotrophin-3, and Neurotrophin-4 Are Survival and Activation Factors for Eosinophils in Patients with Allergic Bronchial Asthma

    Christina Nassenstein;Armin Braun;Veit Johannes Erpenbeck;Marek Lommatzsch

  • A Transcriptome-driven Analysis of Epithelial Brushings and Bronchial Biopsies to Define Asthma Phenotypes in U-BIOPRED.

    Chih-Hsi Scott Kuo;Stelios Pavlidis;Matthew Loza;Fred Baribaud

  • A toxicological evaluation of inhaled solid lipid nanoparticles used as a potential drug delivery system for the lung.

    M. Nassimi;C. Schleh;H.D. Lauenstein;H.D. Lauenstein;R. Hussein

  • Exacerbation of atopic dermatitis on grass pollen exposure in an environmental challenge chamber.

    Thomas Werfel;Annice Heratizadeh;Margarete Niebuhr;Alexander Kapp

  • Segmental allergen challenge in patients with atopic asthma leads to increased IL-9 expression in bronchoalveolar lavage fluid lymphocytes

    Veit J. Erpenbeck;Veit J. Erpenbeck;Jens M. Hohlfeld;Jens M. Hohlfeld;Brunhild Volkmann;Andreas Hagenberg

  • Epithelial IL-6 trans-signaling defines a new asthma phenotype with increased airway inflammation

    Zala Jevnikar;Jörgen Östling;Elisabeth Ax;Jenny Calvén

  • Dysfunction of pulmonary surfactant in asthmatics after segmental allergen challenge.

    Jens M. Hohlfeld;Kim Ahlf;Goran Enhorning;Kerstin Balke

  • Ex vivo testing of immune responses in precision-cut lung slices.

    M. Henjakovic;K. Sewald;S. Switalla;D. Kaiser

  • The effect of titanium dioxide nanoparticles on pulmonary surfactant function and ultrastructure

    Carsten Schleh;Carsten Schleh;Christian Mühlfeld;Karin Pulskamp;Andreas Schmiedl

  • Pharmacological Targeting of Anaphylatoxin Receptors during the Effector Phase of Allergic Asthma Suppresses Airway Hyperresponsiveness and Airway Inflammation

    Ralf Baelder;Barbara Fuchs;Wilfried Bautsch;Joerg Zwirner

  • Cytokine profile of bronchoalveolar lavage-derived CD4(+), CD8(+), and gammadelta T cells in people with asthma after segmental allergen challenge.

    Norbert Krug;Veit J. Erpenbeck;Kerstin Balke;Jan Petschallies

  • IL-17–high asthma with features of a psoriasis immunophenotype

    Jörgen Östling;Marleen van Geest;James P.R. Schofield;Zala Jevnikar

Frequent Co-Authors

Jens M. Hohlfeld
Jens M. Hohlfeld Fraunhofer Institute for Toxicology and Experimental Medicine
Armin Braun
Armin Braun Fraunhofer Society
Ratko Djukanovic
Ratko Djukanovic University of Southampton
Peter J. Sterk
Peter J. Sterk University of Amsterdam
Thomas Sandström
Thomas Sandström Umeå University
Kian Fan Chung
Kian Fan Chung Imperial College London
Peter H. Howarth
Peter H. Howarth University of Southampton
Per Bakke
Per Bakke University of Bergen
Pascal Chanez
Pascal Chanez Aix-Marseille University
Ian M. Adcock
Ian M. Adcock Imperial College London

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