World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
60
Citations
16739
World Ranking
11772
National Ranking
5062

Robert Langenbach 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 Langenbach 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: 147 publications — 25th percentile

25% of scientists in this discipline score the same or lower.

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

Robert Langenbach 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 Langenbach 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: 60 D-Index — 41st percentile

41% of scientists in this discipline score the same or lower.

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

Overview

Robert Langenbach is affiliated with the National Institutes of Health in the United States. Their research primarily focuses on the field of Medicine, with specific contributions to Pharmacology, Neurology, Immunology, Genetics, and Endocrinology, Diabetes, and Metabolism.

The scientist's most frequent publication venue is UNC Libraries, where they have contributed four papers. Their work encompasses several key topics within biomedical science, notably inflammatory mediators and NSAID effects, neuroinflammation and neurodegeneration mechanisms, immune response and inflammation, estrogen and related hormone effects, hormonal regulation and hypertension, Helicobacter pylori-related gastroenterology studies, and cytokine signaling pathways and interactions.

Robert Langenbach has co-authored work with multiple researchers, including Scott G. Morham, Oliver Smithies, Dan Zhang, Xiaoming Hu, and Qian Li. These collaborations highlight a network within biomedical research communities.

Their recent papers include the following:

  • Malignant Transformation and Antineoplastic Actions of Nonsteroidal Antiinflammatory Drugs (Nsaids) on Cyclooxygenase-Null Embryo Fibroblasts, 2021, UNC Libraries
  • Prostaglandin E2 released from activated microglia enhances astrocyte proliferation in vitro, 2020, UNC Libraries
  • Impaired mucosal defense to acute colonic injury in mice lacking cyclooxygenase-1 or cyclooxygenase-2, 2020, UNC Libraries
  • Prostaglandin synthase 1 gene disruption in mice reduces arachidonic acid-induced inflammation and indomethacin-induced gastric ulceration, 2021, UNC Libraries

These publications illustrate the breadth of their investigation into the molecular and cellular mechanisms underlying inflammation, gastrointestinal injury, and neural proliferation.

Best Publications

  • Multiple female reproductive failures in cyclooxygenase 2-deficient mice.

    Hyunjung Lim;Bibhash C Paria;Sanjoy K Das;Joseph E Dinchuk

  • Prostaglandin synthase 1 gene disruption in mice reduces arachidonic acid-induced inflammation and indomethacin-induced gastric ulceration.

    Robert Langenbach;Scott G. Morham;Howard F. Tiano;Charles D. Loftin

  • Prostaglandin synthase 2 gene disruption causes severe renal pathology in the mouse

    Scott G. Morham;Robert Langenbach;Charles D. Loftin;Howard F. Tiano

  • Why there are two cyclooxygenase isozymes.

    William L. Smith;Robert Langenbach

  • Genetic disruption of Ptgs-1, as well as of Ptgs-2, reduces intestinal tumorigenesis in Min mice

    Patricia C. Chulada;Morrow B. Thompson;Joel F. Mahler;Christine M. Doyle

  • Anovulation in cyclooxygenase-2-deficient mice is restored by prostaglandin E2 and interleukin-1beta.

    Barbara J. Davis;David E. Lennard;Christopher A. Lee;Howard F. Tiano

  • Deficiency of Either Cyclooxygenase (COX)-1 or COX-2 Alters Epidermal Differentiation and Reduces Mouse Skin Tumorigenesis

    Howard F. Tiano;Charles D. Loftin;Jackie Akunda;Christopher A. Lee

  • Mutagenesis by chemical agents in V79 chinese hamster cells: a review and analysis of the literature. A report of the Gene-Tox Program

    Matthews O. Bradley;Bijoy Bhuyan;Mary C. Francis;Robert Langenbach

  • Impaired mucosal defense to acute colonic injury in mice lacking cyclooxygenase-1 or cyclooxygenase-2

    Olivier Morteau;Scott G. Morham;Rance Sellon;Rance Sellon;Levinus A. Dieleman

  • Malignant Transformation and Antineoplastic Actions of Nonsteroidal Antiinflammatory Drugs (Nsaids) on Cyclooxygenase-Null Embryo Fibroblasts

    Xinping Zhang;Scott G. Morham;Robert Langenbach;Donald A. Young

  • Opposite effects of cyclooxygenase-1 and -2 activity on the pressor response to angiotensin II.

    Zhonghua Qi;Chuan-Ming Hao;Robert I. Langenbach;Richard M. Breyer

  • Role of reactive oxygen species in LPS-induced production of prostaglandin E2 in microglia.

    Tongguang Wang;Liya Qin;Bin Liu;Yuxin Liu

  • Allergic lung responses are increased in prostaglandin H synthase–deficient mice

    Stephen H. Gavett;Sharon L. Madison;Patricia C. Chulada;Paula E. Scarborough

  • Cyclooxygenase knockout mice: Models for elucidating isoform-specific functions

    Robert Langenbach;Charles Loftin;Christopher Lee;Howard Tiano

  • Failure of ductus arteriosus closure and remodeling in neonatal mice deficient in cyclooxygenase-1 and cyclooxygenase-2

    Charles D. Loftin;Darshini B. Trivedi;Howard F. Tiano;James A. Clark

  • Cyclooxygenase-2-deficient mice are resistant to 1-methyl-4-phenyl1, 2, 3, 6-tetrahydropyridine-induced damage of dopaminergic neurons in the substantia nigra

    Z.-H Feng;T.-G Wang;D.-D Li;P Fung

  • Human cytochrome P450IIA3: cDNA sequence role of the enzyme in the metabolic of promutagens comparison to nitrosamine activation by human cytochrome P450IIE1

    Charles L. Crespi;Bruce W. Penman;Julian A.E. Leakey;Michael P. Arlotto

  • Cyclooxygenase-deficient mice. A summary of their characteristics and susceptibilities to inflammation and carcinogenesis.

    Robert Langenbach;Charles D. Loftin;Christopher Lee;Howard Tiano

  • Genetic deletion or pharmacological inhibition of cyclooxygenase-1 attenuate lipopolysaccharide-induced inflammatory response and brain injury

    Sang-Ho Choi;Robert Langenbach;Francesca Bosetti

  • A metabolically competent human cell line expressing five cDNAs encoding procarcinogen-activating enzymes : application to mutagenicity testing

    Charles L. Crespi;Frank J. Gonzalez;Dorothy T. Steimel;Thomas R. Turner

Frequent Co-Authors

Darryl C. Zeldin
Darryl C. Zeldin National Institutes of Health
Charles L. Crespi
Charles L. Crespi Corning (United States)
Oliver Smithies
Oliver Smithies University of North Carolina at Chapel Hill
Jau-Shyong Hong
Jau-Shyong Hong National Institutes of Health
James C. Bonner
James C. Bonner North Carolina State University
Dori R. Germolec
Dori R. Germolec National Institutes of Health
Frank J. Gonzalez
Frank J. Gonzalez National Institutes of Health
Belinda Wilson
Belinda Wilson National Institutes of Health
Thomas E. Eling
Thomas E. Eling National Institutes of Health
Richard M. Breyer
Richard M. Breyer Vanderbilt University Medical Center

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