World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
76
Citations
36450
World Ranking
4929
National Ranking
2368

Robert Vassar 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 Robert Vassar 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: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 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: 418 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: 197 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: 60 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: 189 publications — 45th percentile

45% of scientists in this discipline score the same or lower.

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

Robert Vassar 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 Robert Vassar sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 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: 72 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: 76 D-Index — 75th percentile

75% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2010 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 2009 - Sedgwick Memorial Medal, American Public Health Association
  • 2009 - Potamkin Prize for Research in Pick's, Alzheimer's, and Related Diseases, American Academy of Neurology
  • 2007 - Metlife Foundation Award for Medical Research in Alzheimer's Disease

Overview

Robert Vassar is affiliated with Northwestern University in the United States and has contributed extensively to research primarily focused on Alzheimer's disease and related neurodegenerative conditions. Their scholarly work intersects several disciplines, including medicine, biochemistry, genetics, molecular biology, and neuroscience.

Their recent publications include significant papers such as:

  • The β-Secretase BACE1 in Alzheimer's Disease, 2020, Biological Psychiatry
  • The innate immunity protein IFITM3 modulates γ-secretase in Alzheimer's disease, 2020, Nature
  • The gut microbiome in Alzheimer's disease: what we know and what remains to be explored, 2023, Molecular Neurodegeneration
  • The case for low-level BACE1 inhibition for the prevention of Alzheimer disease, 2021, Nature Reviews Neurology
  • Oligodendrocytes produce amyloid-β and contribute to plaque formation alongside neurons in Alzheimer's disease model mice, 2024, Nature Neuroscience

Vassar's work consistently addresses topics connected to Alzheimer's disease research and treatments, including neuroinflammation and neurodegeneration mechanisms, dementia and cognitive impairment research, and neurogenesis and neuroplasticity mechanisms. They also explore the roles of tryptophan in brain disorders, neuroscience and neuropharmacology, as well as the influence of gut microbiota on health.

  • Alzheimer's disease research and treatments
  • Neuroinflammation and Neurodegeneration Mechanisms
  • Dementia and Cognitive Impairment Research
  • Tryptophan and brain disorders
  • Neuroscience and Neuropharmacology Research
  • Gut microbiota and health
  • Neurogenesis and neuroplasticity mechanisms

Their publications target both broad and specialized academic venues, including:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Molecular Neurodegeneration
  • Alzheimer s & Dementia
  • Biological Psychiatry
  • Nature Medicine

Noteworthy frequent collaborators in their research network include Katherine R. Sadleir, Leah K. Cuddy, Sidhanth Chandra, Jelena Popović, and Elyse Watkins.

Their scientific contributions span multiple fields of study, primarily focusing on:

  • Medicine
  • Biochemistry, Genetics and Molecular Biology
  • Neuroscience

Within these, they delve into subfields such as physiology, molecular biology, neurology, cellular and molecular neuroscience, and psychiatry and mental health to address complex biological and clinical questions related to neurodegenerative diseases.

  • Physiology
  • Molecular Biology
  • Neurology
  • Cellular and Molecular Neuroscience
  • Psychiatry and Mental health

Recognition for their work includes several awards, notably:

  • Fellow of the American Association for the Advancement of Science (AAAS), 2010
  • Sedgwick Memorial Medal, American Public Health Association, 2009
  • Potamkin Prize for Research in Pick's, Alzheimer's, and Related Diseases, American Academy of Neurology, 2009
  • Metlife Foundation Award for Medical Research in Alzheimer's Disease, 2007

Best Publications

  • Beta-secretase cleavage of Alzheimer's amyloid precursor protein by the transmembrane aspartic protease BACE.

    Robert Vassar;Brian D. Bennett;Safura Babu-Khan;Steve Kahn

  • Intraneuronal beta-amyloid aggregates, neurodegeneration, and neuron loss in transgenic mice with five familial Alzheimer's disease mutations: potential factors in amyloid plaque formation.

    Holly Oakley;Sarah L. Cole;Sreemathi Logan;Erika Maus

  • Topographic organization of sensory projections to the olfactory bulb

    Robert Vassar;Steve K. Chao;Raquel Sitcheran;Jennifer M. Nuñez

  • Mice deficient in BACE1, the Alzheimer's beta-secretase, have normal phenotype and abolished beta-amyloid generation.

    Yi Luo;Brad Bolon;Steve Kahn;Brian D. Bennett

  • Spatial segregation of odorant receptor expression in the mammalian olfactory epithelium

    Robert Vassar;John Ngai;Richard Axel

  • The secretases: enzymes with therapeutic potential in Alzheimer disease

    Bart De Strooper;Robert Vassar;Todd Golde

  • APP mouse models for Alzheimer's disease preclinical studies

    Hiroki Sasaguri;Hiroki Sasaguri;Per Nilsson;Per Nilsson;Shoko Hashimoto;Kenichi Nagata

  • Targeting the β secretase BACE1 for Alzheimer's disease therapy

    Riqiang Yan;Robert Vassar

  • BACE1 deficiency rescues memory deficits and cholinergic dysfunction in a mouse model of Alzheimer's disease

    Masuo Ohno;Evgeny A Sametsky;Linda H Younkin;Holly Oakley

  • The β-Secretase Enzyme BACE in Health and Alzheimer's Disease: Regulation, Cell Biology, Function, and Therapeutic Potential

    Robert Vassar;Dora M. Kovacs;Riqiang Yan;Philip C. Wong

  • Anti-Inflammatory Drug Therapy Alters β-Amyloid Processing and Deposition in an Animal Model of Alzheimer's Disease

    Qiao Yan;Jianhua Zhang;Hantao Liu;Safura Babu-Khan

  • The Alzheimer's disease β-secretase enzyme, BACE1

    Sarah L Cole;Robert Vassar

  • The β-Secretase BACE1 in Alzheimer's Disease.

    Harald Hampel;Robert Vassar;Bart De Strooper;Bart De Strooper;Bart De Strooper;John Hardy

  • Mutant keratin expression in transgenic mice causes marked abnormalities resembling a human genetic skin disease.

    Robert Vassar;Pierre A Coulombe;Linda Degenstein;Kathryn Albers

  • Transgenic mice provide new insights into the role of TGF-alpha during epidermal development and differentiation.

    R Vassar;E Fuchs

  • BACE1 inhibitor drugs in clinical trials for Alzheimer’s disease

    Robert Vassar

  • Phosphorylation of the Translation Initiation Factor eIF2α Increases BACE1 Levels and Promotes Amyloidogenesis

    Tracy O'Connor;Katherine Rose Sadleir;Erika Maus;Rodney A. Velliquette

  • BACE1: the beta-secretase enzyme in Alzheimer's disease.

    Robert Vassar

  • Tissue-specific and differentiation-specific expression of a human K14 keratin gene in transgenic mice

    Robert Vassar;Marjorie Rosenberg;Susan Ross;Angela Tyner

  • Expression analysis of BACE2 in brain and peripheral tissues.

    Brian D. Bennett;Safura Babu-Khan;Richard Loeloff;Jean Claude Louis

Frequent Co-Authors

Martin Citron
Martin Citron Amgen (United States)
Elaine Fuchs
Elaine Fuchs Rockefeller University
John F. Disterhoft
John F. Disterhoft Northwestern University
Gopal Thinakaran
Gopal Thinakaran University of Chicago
Masuo Ohno
Masuo Ohno Nathan Kline Institute for Psychiatric Research
Christian Haass
Christian Haass Ludwig-Maximilians-Universität München
Philip C. Wong
Philip C. Wong Johns Hopkins University School of Medicine
Richard Axel
Richard Axel Columbia University
David A. Bennett
David A. Bennett Rush University Medical Center

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