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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Immunology 67 2705 2491 1290 1179 174 12882

Tammy Kielian publications per year

The chart shows the history of publications by Tammy Kielian between 1994 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Tammy Kielian published across 33 years, from 1994 to 2026, averaging 6.3 papers a year. Output peaked at 20 publications in 2024. 8 of the 209 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1994 to 2026. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2024. 1994: 4 publications 1995: 3 publications 1996: 0 publications 1997: 0 publications 1998: 1 publication 1999: 3 publications 2000: 1 publication 2001: 2 publications 2002: 3 publications 2003: 2 publications 2004: 6 publications 2005: 5 publications 2006: 6 publications 2007: 5 publications 2008: 6 publications 2009: 6 publications 2010: 1 publication 2011: 12 publications 2012: 17 publications 2013: 10 publications 2014: 10 publications 2015: 9 publications 2016: 9 publications 2017: 4 publications 2018: 5 publications 2019: 12 publications 2020: 12 publications 2021: 8 publications 2022: 9 publications 2023: 10 publications 2024: 20 publications 2025: 7 publications 2026: 1 publication
1994 2026

209 publications in total across all disciplines

View publications per year as a table
Tammy Kielian: publications per year, 1994 to 2026
Year Publications
1994 4
1995 3
1996 0
1997 0
1998 1
1999 3
2000 1
2001 2
2002 3
2003 2
2004 6
2005 5
2006 6
2007 5
2008 6
2009 6
2010 1
2011 12
2012 17
2013 10
2014 10
2015 9
2016 9
2017 4
2018 5
2019 12
2020 12
2021 8
2022 9
2023 10
2024 20
2025 7
2026 1
Total 209
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Tammy Kielian 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 Tammy Kielian 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, 172–181 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: 174 publications — 25th percentile

25% 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
172–181 181 174
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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Tammy Kielian 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 Tammy Kielian 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, 66–67 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: 67 D-Index — 47th percentile

47% 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
62–63 201
64–65 173
66–67 167 67
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

Tammy Kielian is affiliated with the University of Nebraska Medical Center in the United States. Their research spans multiple intersecting fields including Immunology and Microbiology, Biochemistry, Genetics and Molecular Biology, and Medicine. The focus within these domains includes subfields such as Immunology, Molecular Biology, Infectious Diseases, Microbiology, and Surgery.

The scientist's work covers various main topics including:

  • Immune cells in cancer
  • Bacterial biofilms and quorum sensing
  • Immune Response and Inflammation
  • Antimicrobial Resistance in Staphylococcus
  • Neuroinflammation and Neurodegeneration Mechanisms
  • Orthopedic Infections and Treatments
  • Neutrophil, Myeloperoxidase and Oxidative Mechanisms

Tammy Kielian has contributed to a significant number of publications with notable frequent co-authors including:

  • Cortney E. Heim (24 publications)
  • Zachary Van Roy (15 publications)
  • Vinai C. Thomas (12 publications)
  • Christopher M. Horn (10 publications)
  • Rachel W. Fallet (10 publications)

The scientist frequently publishes in:

  • The Journal of Immunology (12 publications)
  • Infection and Immunity (5 publications)
  • Frontiers in Immunology (5 publications)
  • Journal of Neuroinflammation (4 publications)
  • bioRxiv (Cold Spring Harbor Laboratory) (4 publications)

Recent research papers by Tammy Kielian include:

  • Lactate production by Staphylococcus aureus biofilm inhibits HDAC11 to reprogramme the host immune response during persistent infection, 2020, published in Nature Microbiology
  • Monocyte metabolic reprogramming promotes pro-inflammatory activity and Staphylococcus aureus biofilm clearance, 2020, published in PLoS Pathogens
  • Neutrophils are mediators of metastatic prostate cancer progression in bone, 2020, published in Cancer Immunology Immunotherapy
  • Staphylococcus aureus Fibronectin Binding Protein A Mediates Biofilm Development and Infection, 2020, published in Infection and Immunity
  • Staphylococcus aureus ATP Synthase Promotes Biofilm Persistence by Influencing Innate Immunity, 2020, published in mBio

Best Publications

  • Staphylococcus aureus Biofilms Prevent Macrophage Phagocytosis and Attenuate Inflammation In Vivo

    Lance R. Thurlow;Mark L. Hanke;Teresa Fritz;Amanda Angle

  • Toll-like receptors in health and disease in the brain: mechanisms and therapeutic potential

    Mark L. Hanke;Tammy Kielian

  • Toll-like receptors in central nervous system glial inflammation and homeostasis.

    Tammy Kielian

  • CXC chemokine receptor-2 ligands are required for neutrophil-mediated host defense in experimental brain abscesses.

    Tammy Kielian;Brenda Barry;William F. Hickey

  • Toll-like receptor (TLR) and inflammasome actions in the central nervous system.

    Richa Hanamsagar;Mark L. Hanke;Tammy Kielian

  • Lactate production by Staphylococcus aureus biofilm inhibits HDAC11 to reprogramme the host immune response during persistent infection

    Cortney E. Heim;Megan E. Bosch;Megan E. Bosch;Kelsey J. Yamada;Amy L. Aldrich

  • Influence of dietary beta-glucan on growth performance, nonspecific immunity, and resistance to Streptococcus suis infection in weanling pigs.

    S. S. Dritz;J. Shi;Tammy L Kielian;R. D. Goodband

  • CD14 and other recognition molecules for lipopolysaccharide: A review

    Tammy L. Kielian;Frank Blecha

  • Effects of peroxisome proliferator-activated receptor-γ agonists on central nervous system inflammation

    Tammy L Kielian;Paul D. Drew

  • Myeloid-derived Suppressor Cells Contribute to Staphylococcus Aureus Orthopedic Biofilm Infection

    Cortney E. Heim;Debbie Vidlak;Tyler D. Scherr;Jessica A. Kozel

  • Inflammasome activation and IL-1β/IL-18 processing are influenced by distinct pathways in microglia.

    Richa Hanamsagar;Victor Torres;Tammy Kielian

  • Hiding in Plain Sight: Interplay between Staphylococcal Biofilms and Host Immunity.

    Tyler D. Scherr;Cortney E. Heim;John M. Morrison;Tammy L Kielian

  • Toll-like receptor 2 (TLR2) mediates astrocyte activation in response to the Gram-positive bacterium Staphylococcus aureus.

    Nilufer Esen;Flobert Y. Tanga;Joyce A. DeLeo;Tammy L Kielian

  • Staphylococcus aureus Biofilms Induce Macrophage Dysfunction Through Leukocidin AB and Alpha-Toxin

    Tyler D. Scherr;Mark L. Hanke;Ouwen Huang;David B A James

  • Deciphering mechanisms of staphylococcal biofilm evasion of host immunity

    Mark L. Hanke;Tammy Kielian

  • Targeting Macrophage Activation for the Prevention and Treatment of Staphylococcus aureus Biofilm Infections

    Mark L. Hanke;Cortney E. Heim;Amanda Angle;Sam D. Sanderson

  • Neuroinflammation Leads to Region-Dependent Alterations in Astrocyte Gap Junction Communication and Hemichannel Activity

    Nikolay Karpuk;Maria Burkovetskaya;Teresa Fritz;Amanda Angle

  • IL-12 Promotes Myeloid-Derived Suppressor Cell Recruitment and Bacterial Persistence during Staphylococcus aureus Orthopedic Implant Infection

    Cortney E. Heim;Debbie Vidlak;Tyler D. Scherr;Curtis W Hartman

  • Glial connexins and gap junctions in CNS inflammation and disease

    Tammy L Kielian

  • Toll‐like receptor 2 (TLR2) is pivotal for recognition of S. aureus peptidoglycan but not intact bacteria by microglia

    Tammy Kielian;Nilufer Esen;Edward D. Bearden

  • Characterization of microglial responses to Staphylococcus aureus: effects on cytokine, costimulatory molecule, and Toll-like receptor expression

    Tammy Kielian;Patrick Mayes;Mark Kielian

  • Microglia in infectious diseases of the central nervous system.

    Monica M. Mariani;Tammy Kielian

Frequent Co-Authors

Debra J. Romberger
Debra J. Romberger University of Nebraska Medical Center
Frank Blecha
Frank Blecha Kansas State University
Paul D. Fey
Paul D. Fey University of Nebraska Medical Center
William F. Hickey
William F. Hickey Dartmouth College
Kenneth W. Bayles
Kenneth W. Bayles University of Nebraska Medical Center
Alexander R. Horswill
Alexander R. Horswill University of Colorado Anschutz Medical Campus
Victor J. Torres
Victor J. Torres New York University
Robert D. Goodband
Robert D. Goodband Kansas State University
Joan K. Lunney
Joan K. Lunney Agricultural Research Service
Michael D. Tokach
Michael D. Tokach Kansas State University

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