World's Best Scientists 2026 revealed!
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Biology and Biochemistry
UK
2026

D-Index & Metrics

Biology and Biochemistry

D-Index
100
Citations
51241
World Ranking
1486
National Ranking
90

Neuroscience

D-Index
100
Citations
51281
World Ranking
747
National Ranking
89

Karen Duff publication distribution in Neuroscience in 2026

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

38–47 publications: 18 scientists 48–57 publications: 79 scientists 58–67 publications: 193 scientists 68–77 publications: 323 scientists 78–87 publications: 406 scientists 88–97 publications: 452 scientists 98–107 publications: 539 scientists 108–117 publications: 505 scientists 118–127 publications: 522 scientists 128–137 publications: 469 scientists 138–147 publications: 456 scientists 148–157 publications: 459 scientists 158–167 publications: 397 scientists 168–177 publications: 383 scientists 178–187 publications: 350 scientists 188–197 publications: 302 scientists 198–207 publications: 306 scientists 208–217 publications: 262 scientists 218–227 publications: 242 scientists 228–237 publications: 220 scientists 238–247 publications: 203 scientists 248–257 publications: 174 scientists 258–267 publications: 176 scientists 268–277 publications: 175 scientists 278–287 publications: 125 scientists 288–297 publications: 116 scientists 298–307 publications: 127 scientists 308–317 publications: 128 scientists 318–327 publications: 99 scientists 328–337 publications: 89 scientists 338–347 publications: 78 scientists 348–357 publications: 96 scientists 358–367 publications: 66 scientists 368–377 publications: 59 scientists 378–387 publications: 65 scientists 388–397 publications: 54 scientists 398–407 publications: 48 scientists 408–417 publications: 49 scientists 418–427 publications: 34 scientists 428–437 publications: 31 scientists 438–447 publications: 30 scientists 448–457 publications: 31 scientists 458–467 publications: 36 scientists 468–477 publications: 40 scientists 478–487 publications: 35 scientists 488–497 publications: 30 scientists 498–507 publications: 23 scientists 508–517 publications: 26 scientists 518–527 publications: 20 scientists 528–537 publications: 23 scientists 538–547 publications: 20 scientists 548–557 publications: 20 scientists 558–567 publications: 17 scientists 568–577 publications: 14 scientists 578–587 publications: 20 scientists 588–597 publications: 20 scientists 598–607 publications: 19 scientists 608–617 publications: 18 scientists 618–627 publications: 17 scientists 628–637 publications: 11 scientists 638–647 publications: 11 scientists 648–657 publications: 11 scientists 658–667 publications: 8 scientists 668–677 publications: 7 scientists 678–687 publications: 11 scientists 688–697 publications: 10 scientists 698–707 publications: 4 scientists 708–717 publications: 6 scientists 718–727 publications: 5 scientists 728–737 publications: 5 scientists 738–747 publications: 9 scientists 748–757 publications: 9 scientists 758–767 publications: 3 scientists 768–777 publications: 7 scientists 778–787 publications: 7 scientists 788–797 publications: 6 scientists 798–807 publications: 2 scientists 808–817 publications: 2 scientists 818–827 publications: 7 scientists 828–837 publications: 0 scientists 838–847 publications: 9 scientists 848–857 publications: 3 scientists 858–867 publications: 1 scientists 868–877 publications: 3 scientists 878–886 publications: 6 scientists 887+ publications: 100 scientists
38 publications 887+

This scientist: 247 publications — 74th percentile

74% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 887 publications or more.

Karen Duff D-index placement in Neuroscience in 2026

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

30–31 D-Index: 42 scientists 32–33 D-Index: 172 scientists 34–35 D-Index: 296 scientists 36–37 D-Index: 435 scientists 38–39 D-Index: 459 scientists 40–41 D-Index: 456 scientists 42–43 D-Index: 467 scientists 44–45 D-Index: 478 scientists 46–47 D-Index: 512 scientists 48–49 D-Index: 435 scientists 50–51 D-Index: 425 scientists 52–53 D-Index: 418 scientists 54–55 D-Index: 392 scientists 56–57 D-Index: 357 scientists 58–59 D-Index: 334 scientists 60–61 D-Index: 328 scientists 62–63 D-Index: 260 scientists 64–65 D-Index: 278 scientists 66–67 D-Index: 239 scientists 68–69 D-Index: 250 scientists 70–71 D-Index: 210 scientists 72–73 D-Index: 200 scientists 74–75 D-Index: 189 scientists 76–77 D-Index: 170 scientists 78–79 D-Index: 146 scientists 80–81 D-Index: 113 scientists 82–83 D-Index: 126 scientists 84–85 D-Index: 100 scientists 86–87 D-Index: 84 scientists 88–89 D-Index: 99 scientists 90–91 D-Index: 84 scientists 92–93 D-Index: 85 scientists 94–95 D-Index: 72 scientists 96–97 D-Index: 76 scientists 98–99 D-Index: 45 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 43 scientists 104–105 D-Index: 32 scientists 106–107 D-Index: 45 scientists 108–109 D-Index: 50 scientists 110–111 D-Index: 32 scientists 112–113 D-Index: 39 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 29 scientists 118–119 D-Index: 27 scientists 120–121 D-Index: 19 scientists 122–123 D-Index: 23 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 16 scientists 128–129 D-Index: 24 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 14 scientists 138–139 D-Index: 15 scientists 140–141 D-Index: 10 scientists 142–143 D-Index: 10 scientists 144–145 D-Index: 13 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 8 scientists 150–151 D-Index: 6 scientists 152–153 D-Index: 6 scientists 154–155 D-Index: 7 scientists 156–157 D-Index: 7 scientists 158–159 D-Index: 10 scientists 160–161 D-Index: 4 scientists 162 D-Index: 8 scientists 163+ D-Index: 100 scientists
30 D-Index 163+

This scientist: 100 D-Index — 92nd percentile

92% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 163 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Biology and Biochemistry in United Kingdom Leader Award
  • 2025 - Research.com Biology and Biochemistry in United Kingdom Leader Award

Overview

Karen Duff is affiliated with University College London in the United Kingdom. Their research primarily focuses on various aspects of neuroscience and neurodegenerative diseases, with a particular emphasis on Alzheimer's disease.

Their recent publications cover topics related to tau pathology, neuroinflammation, and neurodegeneration. Notable papers include:

  • In vivo rate-determining steps of tau seed accumulation in Alzheimer's disease, 2021, Science Advances
  • Spatially resolved transcriptomics reveals genes associated with the vulnerability of middle temporal gyrus in Alzheimer's disease, 2022, Acta Neuropathologica Communications
  • Tau Oligomer-Containing Synapse Elimination by Microglia and Astrocytes in Alzheimer Disease, 2023, JAMA Neurology
  • Chemogenetic attenuation of neuronal activity in the entorhinal cortex reduces Aβ and tau pathology in the hippocampus, 2020, PLoS Biology
  • Chronic effects of inflammation on tauopathies, 2023, The Lancet Neurology

The main fields of study for this scientist include Medicine, Neuroscience, and Biochemistry, Genetics and Molecular Biology. Their work often intersects several subfields such as Physiology, Molecular Biology, Cellular and Molecular Neuroscience, Neurology, and Psychiatry and Mental health.

Karen Duff's research topics cover a range of areas connected to neurodegenerative conditions, including:

  • Alzheimer's disease research and treatments
  • Neuroinflammation and Neurodegeneration Mechanisms
  • Neuroscience and Neuropharmacology Research
  • Cholinesterase and Neurodegenerative Diseases
  • Dementia and Cognitive Impairment Research
  • Prion Diseases and Protein Misfolding
  • Extracellular vesicles in disease

The scientist has published extensively in several venues, with frequent contributions to:

  • Alzheimer s & Dementia
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Science Advances
  • Acta Neuropathologica Communications
  • Nature Neuroscience

They have collaborated repeatedly with a group of coauthors, including Emir Turkes, Stephanie L. Fowler, Sumi Bez, Helen Y. Figueroa, and Martha Foiani.

Best Publications

  • Guidelines for the use and interpretation of assays for monitoring autophagy

    Daniel J. Klionsky;Fabio C. Abdalla;Hagai Abeliovich;Robert T. Abraham

  • A beta peptide vaccination prevents memory loss in an animal model of Alzheimer's disease.

    Dave Morgan;David M. Diamond;Paul E. Gottschall;Kenneth E. Ugen

  • Increased amyloid-β42(43) in brains of mice expressing mutant presenilin 1

    Karen Duff;Karen Duff;Chris Eckman;Cindy Zehr;Cindy Zehr;Xin Yu

  • Accelerated Alzheimer-type phenotype in transgenic mice carrying both mutant amyloid precursor protein and presenilin 1 transgenes

    Leigh Holcomb;Marcia N. Gordon;Eileen Mcgowan;Xin Yu

  • Neurofibrillary tangles, amyotrophy and progressive motor disturbance in mice expressing mutant (P301L) tau protein.

    Jada Lewis;Eileen McGowan;Julia Rockwood;Heather Melrose

  • Hypercholesterolemia accelerates the Alzheimer's amyloid pathology in a transgenic mouse model.

    Lorenzo M. Refolo;Miguel A. Pappolla;Brian Malester;John LaFrancois

  • Macroautophagy—a novel β-amyloid peptide-generating pathway activated in Alzheimer's disease

    W Haung Yu;Ana Maria Cuervo;Asok Kumar;Corrinne M. Peterhoff

  • Trans-Synaptic Spread of Tau Pathology In Vivo

    Li Liu;Valerie Drouet;Jessica W. Wu;Menno P. Witter

  • Inhibition of glycogen synthase kinase-3 by lithium correlates with reduced tauopathy and degeneration in vivo

    Wendy Noble;Emmanuel Planel;Cindy Zehr;Vicki Olm

  • Loss of Presenilin Function Causes Impairments of Memory and Synaptic Plasticity Followed by Age-Dependent Neurodegeneration

    Carlos A. Saura;Se Young Choi;Vassilios Beglopoulos;Seema Malkani

  • Hyperphosphorylation and aggregation of tau in mice expressing normal human tau isoforms.

    Cathy Andorfer;Yvonne Kress;Marisol Espinoza;Rohan De Silva

  • Neuronal activity enhances tau propagation and tau pathology in vivo

    Jessica W Wu;S Abid Hussaini;Isle M Bastille;Gustavo A Rodriguez

  • Linking Aβ and Tau in Late-Onset Alzheimer's Disease: A Dual Pathway Hypothesis

    Scott A. Small;Karen Duff

  • A Cholesterol-Lowering Drug Reduces β-Amyloid Pathology in a Transgenic Mouse Model of Alzheimer's Disease

    L. M. Refolo;Miguel Pappolla;J. LaFrancois;B. Malester

  • Fibrillar amyloid deposition leads to local synaptic abnormalities and breakage of neuronal branches.

    Julia Tsai;Jaime Grutzendler;Jaime Grutzendler;Karen Duff;Wen-Biao Gan

  • Comparative lipidomic analysis of mouse and human brain with Alzheimer disease.

    Robin B. Chan;Tiago Gil Oliveira;Etty P. Cortes;Lawrence S. Honig

  • Molecular drivers and cortical spread of lateral entorhinal cortex dysfunction in preclinical Alzheimer's disease

    Usman A Khan;Li Liu;Frank A Provenzano;Diego E Berman

  • Cell-Cycle Reentry and Cell Death in Transgenic Mice Expressing Nonmutant Human Tau Isoforms

    Cathy A. Andorfer;Christopher M. Acker;Yvonne Kress;Patrick R Hof

  • Small Misfolded Tau Species Are Internalized via Bulk Endocytosis and Anterogradely and Retrogradely Transported in Neurons

    Jessica W. Wu;Mathieu Herman;Li Liu;Sabrina Simoes

  • Cdk5 is a key factor in tau aggregation and tangle formation in vivo.

    Wendy Noble;Vicki Olm;Kazuyuki Takata;Evelyn Casey

Frequent Co-Authors

Ralph A. Nixon
Ralph A. Nixon Nathan Kline Institute for Psychiatric Research
John Hardy
John Hardy University College London
Mike Hutton
Mike Hutton Eli Lilly (United States)
Scott A. Small
Scott A. Small Columbia University
Emmanuel Planel
Emmanuel Planel Université Laval
Peter Davies
Peter Davies University of Queensland
Elisa E. Konofagou
Elisa E. Konofagou Columbia University
Paul M. Mathews
Paul M. Mathews New York University
Rong Wang
Rong Wang Icahn School of Medicine at Mount Sinai

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