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Andre J. Ouellette

D-Index & Metrics

Biology and Biochemistry

D-Index
65
Citations
16103
World Ranking
9101
National Ranking
4043

Andre J. Ouellette 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 Andre J. Ouellette 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: 171 publications — 37th percentile

37% of scientists in this discipline score the same or lower.

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

Andre J. Ouellette 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 Andre J. Ouellette 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: 65 D-Index — 55th percentile

55% of scientists in this discipline score the same or lower.

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

Overview

Andre J. Ouellette is affiliated with the University of Southern California in the United States. Their research primarily focuses on immunology and microbiology, with notable involvement in biochemistry, genetics, and molecular biology.

Their work spans several subfields, including molecular biology, microbiology, immunology, oncology, and genetics. Key topics in their research cover antimicrobial peptides and activities, immune response and inflammation, biochemical and structural characterization, gut microbiota and health, probiotics and fermented foods, Wnt/β-catenin signaling in development and cancer, and cancer-related molecular pathways.

Ouellette's recent published papers reflect the breadth of their research interests. These include:

  • p300 Serine 89: A Critical Signaling Integrator and Its Effects on Intestinal Homeostasis and Repair, 2021, published in Cancers
  • Decreased Paneth cell α-defensins promote fibrosis in a choline-deficient L-amino acid-defined high-fat diet-induced mouse model of nonalcoholic steatohepatitis via disrupting intestinal microbiota, 2023, Scientific Reports
  • Host Defense Peptides as Templates for Antifungal Drug Development, 2020, Journal of Fungi
  • PTPN2 Is a Critical Regulator of Ileal Paneth Cell Viability and Function in Mice, 2023, Cellular and Molecular Gastroenterology and Hepatology
  • A host-directed macrocyclic peptide therapeutic for MDR gram negative bacterial infections, 2021, Scientific Reports

Frequent coauthors in their research include Michael E. Selsted, Katie Trinh, Yoshihiro Eriguchi, Dat Q. Tran, and Prasad Tongaonkar. These collaborations reflect a network of ongoing scientific partnerships contributing to their research output.

Ouellette's most frequent venues for publication include Scientific Reports, Cancers, Journal of Fungi, Cellular and Molecular Gastroenterology and Hepatology, and Mediators of Inflammation. These journals indicate a focus on both clinical and molecular aspects of immunological and microbiological research.

Best Publications

  • Mammalian Defensins in the Antimicrobial Immune Response

    Michael E. Selsted;André J. Ouellette

  • Secretion of microbicidal alpha-defensins by intestinal Paneth cells in response to bacteria.

    Tokiyoshi Ayabe;Donald P. Satchell;Carole L. Wilson;William C. Parks

  • Regulation of Intestinal α-Defensin Activation by the Metalloproteinase Matrilysin in Innate Host Defense

    Carole L. Wilson;Andre J. Ouellette;Donald P. Satchell;Tokiyoshi Ayabe

  • A Cyclic Antimicrobial Peptide Produced in Primate Leukocytes by the Ligation of Two Truncated α-Defensins

    Yi-Quan Tang;Jun Yuan;George Ösapay;Klara Ösapay

  • Type beta transforming growth factor reversibly inhibits the early proliferative response to partial hepatectomy in the rat

    William E. Russell;Robert J. Coffey;Andre J. Ouellette;Harold L. Moses

  • Enteric defensins: antibiotic peptide components of intestinal host defense.

    M E Selsted;S I Miller;A H Henschen;A J Ouellette

  • Paneth cell defensins: endogenous peptide components of intestinal host defense.

    Andre J. Ouellette;Michael E. Selsted

  • Developmental regulation of cryptdin, a corticostatin/defensin precursor mRNA in mouse small intestinal crypt epithelium.

    A J Ouellette;R M Greco;M James;D Frederick

  • Paneth cell differentiation in the developing intestine of normal and transgenic mice

    Lynn Bry;Per Falk;Kenneth Huttner;Andre Ouellette

  • Mouse Paneth cell defensins: primary structures and antibacterial activities of numerous cryptdin isoforms.

    A J Ouellette;M M Hsieh;M T Nosek;D F Cano-Gauci

  • Activation of Paneth Cell α-Defensins in Mouse Small Intestine

    Tokiyoshi Ayabe;Donald P. Satchell;Patrizia Pesendorfer;Hiroki Tanabe

  • Paneth cells and innate immunity in the crypt microenvironment

    Andre J. Ouellette

  • Disruption of Paneth and goblet cell homeostasis and increased endoplasmic reticulum stress in Agr2−/− mice

    Fang Zhao;Robert Edwards;Diana Dizon;Kambiz Afrasiabi

  • Criterion for amino acid composition of defensins and antimicrobial peptides based on geometry of membrane destabilization.

    Nathan W. Schmidt;Abhijit Mishra;Ghee Hwee Lai;Matthew Davis

  • Paneth cells and innate mucosal immunity.

    André J Ouellette

  • Paneth cell defensins and innate immunity of the small bowel.

    Andre J. Ouellette;Charles L. Bevins

  • Defensins in granules of phagocytic and non-phagocytic cells

    Michael E. Selsted;Andre J. Ouellette

  • Paneth cell α-defensins in enteric innate immunity

    André Joseph Ouellette

  • Expression of two "immediate early" genes, Egr-1 and c-fos, in response to renal ischemia and during compensatory renal hypertrophy in mice.

    A J Ouellette;R A Malt;V P Sukhatme;J V Bonventre

  • A novel mouse gene family coding for cationic, cysteine-rich peptides. Regulation in small intestine and cells of myeloid origin.

    A J Ouellette;J C Lualdi

Frequent Co-Authors

Michael E. Selsted
Michael E. Selsted University of Southern California
Victor J. Dzau
Victor J. Dzau Duke University
Raz Jelinek
Raz Jelinek Ben-Gurion University of the Negev
Wuyuan Lu
Wuyuan Lu University of Maryland, Baltimore
Wayne I. Lencer
Wayne I. Lencer Harvard University
James L. Madara
James L. Madara American Medical Association
William C. Parks
William C. Parks Cedars-Sinai Medical Center
K. Johan Rosengren
K. Johan Rosengren University of Queensland
Joseph V. Bonventre
Joseph V. Bonventre Brigham and Women's Hospital
David J. Craik
David J. Craik University of Queensland

External Links

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Best Scientists Citing Andre J. Ouellette

Robert I. Lehrer

Robert I. Lehrer

University of California, Los Angeles

Publications: 73

Charles L. Bevins

Charles L. Bevins

University of California, Davis

Publications: 66

Jan Wehkamp

Jan Wehkamp

University of Tübingen

Publications: 65

Wuyuan Lu

Wuyuan Lu

University of Maryland, Baltimore

Publications: 59

David J. Craik

David J. Craik

University of Queensland

Publications: 57

Michael E. Selsted

Michael E. Selsted

University of Southern California

Publications: 57

Tomas Ganz

Tomas Ganz

University of California, Los Angeles

Publications: 49

Eduard F. Stange

Eduard F. Stange

Robert Bosch Hospital

Publications: 45

Alan J. Waring

Alan J. Waring

University of California, Los Angeles

Publications: 40

Joseph V. Bonventre

Joseph V. Bonventre

Brigham and Women's Hospital

Publications: 33

Richard L. Gallo

Richard L. Gallo

University of California, San Diego

Publications: 31

William C. Parks

William C. Parks

Cedars-Sinai Medical Center

Publications: 30

Alexander M. Cole

Alexander M. Cole

University of Central Florida

Publications: 29

Richard S. Blumberg

Richard S. Blumberg

Brigham and Women's Hospital

Publications: 28

Mathias W. Hornef

Mathias W. Hornef

RWTH Aachen University

Publications: 28

Robert E. W. Hancock

Robert E. W. Hancock

University of British Columbia

Publications: 26

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