World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
59
Citations
15749
World Ranking
12362
National Ranking
52

Ulla G. Knaus publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Ulla G. Knaus sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 413 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 848 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 949 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 840 scientists 207–216 publications: 733 scientists 217–226 publications: 708 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 417 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 196 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 59 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 119 publications — 12th percentile

12% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Ulla G. Knaus D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Ulla G. Knaus sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 316 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 899 scientists 52–53 D-Index: 1,025 scientists 54–55 D-Index: 1,149 scientists 56–57 D-Index: 1,235 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,162 scientists 62–63 D-Index: 1,130 scientists 64–65 D-Index: 1,031 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 714 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 71 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 59 D-Index — 38th percentile

38% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Overview

Ulla G. Knaus is affiliated with University College Dublin in Ireland and has contributed extensively to the fields of immunology, microbiology, medicine, and biochemistry. Their research focuses primarily on oxidative mechanisms, immune response, inflammation, and related biological processes.

The scientist's main fields of study include:

  • Immunology and Microbiology
  • Medicine
  • Biochemistry, Genetics and Molecular Biology

Within these areas, the identified subfields are:

  • Immunology
  • Molecular Biology
  • Epidemiology
  • Pulmonary and Respiratory Medicine
  • Physiology

Their research topics cover areas such as:

  • Neutrophil, Myeloperoxidase and Oxidative Mechanisms
  • Immune cells in cancer
  • Immune Response and Inflammation
  • Neonatal Respiratory Health Research
  • Redox biology and oxidative stress
  • Nitric Oxide and Endothelin Effects
  • Platelet Disorders and Treatments

Knaus has published several significant papers, including:

  • Oxidants in Physiological Processes, 2020, Handbook of Experimental Pharmacology
  • The NADPH oxidase NOX4 regulates redox and metabolic homeostasis preventing HCC progression, 2022, Hepatology
  • Raising the 'Good' Oxidants for Immune Protection, 2021, Frontiers in Immunology
  • NADPH oxidase 4 is protective and not fibrogenic in intestinal inflammation, 2020, Redox Biology
  • VEO-IBD NOX1 variant highlights a structural region essential for NOX/DUOX catalytic activity, 2023, Redox Biology

The scientist frequently publishes in prominent venues such as:

  • Redox Biology
  • Free Radical Biology and Medicine
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Proceedings of the National Academy of Sciences
  • BIO-PROTOCOL

Ulla G. Knaus collaborates regularly with several researchers, including:

  • Ashish Singh
  • Suisheng Zhang
  • Maurice O'Mara
  • Billy Bourke
  • Ramya S. Barre

Best Publications

  • Rho Family GTPases Regulate p38 Mitogen-activated Protein Kinase through the Downstream Mediator Pak1

    Shengjia Zhang;Jiahuai Han;Mary Ann Sells;Jonathan Chernoff

  • Human p21-activated kinase (Pak1) regulates actin organization in mammalian cells.

    Mary Ann Sells;Ulla G Knaus;Shubha Bagrodia;Diane M Ambrose

  • Functional analysis of Nox4 reveals unique characteristics compared to other NADPH oxidases

    Kendra D. Martyn;Linda M. Frederick;Katharina von Loehneysen;Mary C. Dinauer

  • Toll-like receptor 2-mediated NF-kappa B activation requires a Rac1-dependent pathway.

    Laurence Arbibe;Jean Paul Mira;Jean Paul Mira;Nicole Teusch;Lois Kline

  • Regulation of phagocyte oxygen radical production by the GTP-binding protein Rac 2.

    Ulla G. Knaus;Paul G. Heyworth;Tony Evans;John T. Curnutte

  • Rac1 in human breast cancer: overexpression, mutation analysis, and characterization of a new isoform, Rac1b.

    A Schnelzer;D Prechtel;U Knaus;K Dehne

  • NADPH oxidases: not just for leukocytes anymore!

    Gary M Bokoch;Ulla G Knaus

  • Regulation of human leukocyte p21-activated kinases through G protein--coupled receptors

    Ulla G. Knaus;Sharron Morris;Hui-Jia Dong;Jonathan Chernoff

  • Interaction of the Nck Adapter Protein with p21-activated Kinase (PAK1)

    Gary M. Bokoch;Yan Wang;Benjamin P. Bohl;Mary Ann Sells

  • Endogenous, hyperactive Rac3 controls proliferation of breast cancer cells by a p21-activated kinase-dependent pathway

    Jean-Paul Mira;Valerie Benard;John Groffen;Luraynne C. Sanders

  • European contribution to the study of ROS : a summary of the findings and prospects for the future from the COST action BM1203 (EU-ROS)

    Javier Egea;Isabel Fabregat;Yves M Frapart;Pietro Ghezzi

  • Roles of the Rac1 and Rac3 GTPases in human tumor cell invasion

    Amanda Y. Chan;Salvatore J. Coniglio;Ya Yu Chuang;David Michaelson

  • Oxidases and peroxidases in cardiovascular and lung disease: New concepts in reactive oxygen species signaling

    Imad Al Ghouleh;Nicholas K.H. Khoo;Ulla G. Knaus;Kathy K. Griendling

  • A GTPase-independent Mechanism of p21-activated Kinase Activation REGULATION BY SPHINGOSINE AND OTHER BIOLOGICALLY ACTIVE LIPIDS

    Gary M. Bokoch;Abina M. Reilly;R. Hugh Daniels;Charles C. King

  • The p21Rac/Cdc42-activated kinases (PAKs)

    Ulla G Knaus;Gary M Bokoch

  • Rac GTPase interacts specifically with phosphatidylinositol 3-kinase

    Gary M. Bokoch;Chris J. Vlahos;Yan Wang;Ulla G. Knaus

  • Purification and characterization of Rac 2. A cytosolic GTP-binding protein that regulates human neutrophil NADPH oxidase.

    U G Knaus;P G Heyworth;B T Kinsella;J T Curnutte

  • ROS in gastrointestinal inflammation: Rescue Or Sabotage?

    G Aviello;UG Knaus;UG Knaus

  • NADPH oxidases and ROS signaling in the gastrointestinal tract

    Gabriella Aviello;Ulla G Knaus

  • Silencing of DUOX NADPH oxidases by promoter hypermethylation in lung cancer.

    Sylvia Luxen;Steven A Belinsky;Ulla G Knaus

Frequent Co-Authors

Gary M. Bokoch
Gary M. Bokoch Scripps Research Institute
Mary C. Dinauer
Mary C. Dinauer Washington University in St. Louis
Jack L. Arbiser
Jack L. Arbiser Emory University
Mark T. Quinn
Mark T. Quinn Montana State University
Harald H.H.W. Schmidt
Harald H.H.W. Schmidt Maastricht University
Jonathan Chernoff
Jonathan Chernoff Fox Chase Cancer Center
Pidder Jansen-Dürr
Pidder Jansen-Dürr University of Innsbruck
William M. Nauseef
William M. Nauseef University of Iowa
Isabel Fabregat
Isabel Fabregat University of Barcelona
Rhian M. Touyz
Rhian M. Touyz McGill University Health Centre

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