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Sher Bahadur Karki

D-Index & Metrics

Biology and Biochemistry

D-Index
45
Citations
12903
World Ranking
19049
National Ranking
7776

Sher Bahadur Karki 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 Sher Bahadur Karki 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: 97 publications — 4th percentile

4% of scientists in this discipline score the same or lower.

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

Sher Bahadur Karki 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 Sher Bahadur Karki 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: 45 D-Index — 3rd percentile

3% of scientists in this discipline score the same or lower.

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

Overview

Sher Bahadur Karki is affiliated with the University of Pennsylvania in the United States. Their research primarily spans the fields of Immunology and Microbiology as well as Medicine, with a particular focus on Immunology, Radiology, Nuclear Medicine and Imaging, and Oncology as subfields.

The scientist's work centers around several main topics including:

  • Monoclonal and Polyclonal Antibodies Research
  • Immune Cell Function and Interaction
  • Immunotherapy and Immune Responses
  • CAR-T cell therapy research

Among recent publications, the following papers are notable:

  • "1372 XmAb143, an engineered IL18 heterodimeric Fc-fusion, features improved stability, reduced potency, and insensitivity to IL18BP" (2022), published in Regular and Young Investigator Award Abstracts
  • "Abstract 3515: Engineered IL18 heterodimeric Fc-fusions featuring improved stability, reduced potency, and insensitivity to IL18BP" (2022), published in Cancer Research
  • "1060 Optimally engineered IL18 Fc-fusion proteins balance potency and pharmacokinetics to promote strong anti-tumor activity" (2023), published in Regular and Young Investigator Award Abstracts

Sher Bahadur Karki frequently collaborates with several coauthors, including:

  • Alex Nisthal
  • Sung-Hyung Lee
  • Christine Bonzon
  • Ruschelle Love
  • Kendra N. Avery

The scientist's research has appeared predominantly in the venues:

  • Regular and Young Investigator Award Abstracts
  • Cancer Research

Best Publications

  • OPTIMIZED Fc VARIANTS AND METHODS FOR THEIR GENERATION

    Gregory Alan Lazar;Arthur J. Chirino;Wei Dang;John Rudolph Desjarlais

  • Engineered antibody Fc variants with enhanced effector function

    Greg A. Lazar;Wei Dang;Sher Karki;Omid Vafa

  • Enhanced antibody half-life improves in vivo activity

    Jonathan Zalevsky;Aaron K Chamberlain;Holly M Horton;Sher Karki

  • Cytoplasmic dynein and dynactin in cell division and intracellular transport.

    Sher Karki;Erika Lf Holzbaur

  • Enfortumab Vedotin Antibody–Drug Conjugate Targeting Nectin-4 Is a Highly Potent Therapeutic Agent in Multiple Preclinical Cancer Models

    Pia M. Challita-Eid;Daulet Satpayev;Peng Yang;Zili An

  • Optimized Fc Variants

    Gregory Alan Lazar;Wei Dang;John R. Desjarlais;Sher Bahadur Karki

  • Optimization of antibody binding to FcγRIIa enhances macrophage phagocytosis of tumor cells

    John O. Richards;Sher Karki;Greg A. Lazar;Hsing Chen

  • Affinity Chromatography Demonstrates a Direct Binding between Cytoplasmic Dynein and the Dynactin Complex

    Sher Karki;Erika L.F. Holzbaur

  • Engineered Fc variant antibodies with enhanced ability to recruit complement and mediate effector functions.

    Gregory L Moore;Hsing Chen;Sher Karki;Greg A Lazar

  • Potent In vitro and In vivo Activity of an Fc-Engineered Anti-CD19 Monoclonal Antibody against Lymphoma and Leukemia

    Holly M. Horton;Matthew J. Bernett;Erik Pong;Matthias Peipp

  • Immunoglobulin Variants Outside the Fc Region

    Gregory Alan Lazar;Sher Bahadur Karki

  • FC variants with altered binding to FCRN

    Aaron Keith Chamberlain;John R. Desjarlais;Sher Bahadur Karki;Greogory Alan Lazar

  • The p150Glued component of the dynactin complex binds to both microtubules and the actin-related protein centractin (Arp-1).

    Clare M. Waterman-Storer;Sher Karki;Erika L. F. Holzbaur

  • Dynein binds to β-catenin and may tether microtubules at adherens junctions

    Lee A. Ligon;Sher Karki;Mariko Tokito;Erika L. F. Holzbaur

  • Fc VARIANTS WITH OPTIMIZED PROPERTIES

    Gregory Alan Lazar;Wei Dang;John R. Desjarlais;Sher Bahadur Karki

  • The interaction between cytoplasmic dynein and dynactin is required for fast axonal transport

    Clare M. Waterman-Storer;Sher B. Karki;Sergei A. Kuznetsov;Joel S. Tabb

  • Centractin (ARP1) associates with spectrin revealing a potential mechanism to link dynactin to intracellular organelles.

    E. A. Holleran;M. K. Tokito;S. Karki;E. L. F. Holzbaur

  • IgG Immunoglobulin Variants with Optimized Effector Function

    Gregory Alan Lazar;Bassil I. Dahiyat;Wei Dang;Sher Bahadur Karki

  • Fc Variants With Optimized Fc Receptor Binding Properties

    John R. Desjarlais;Sher Bahadur Karki;Gregory Alan Lazar;John Owen Richards

  • A novel bispecific antibody format enables simultaneous bivalent and monovalent co-engagement of distinct target antigens.

    Gregory L Moore;Cristina Bautista;Erik Pong;Duc-Hanh T Nguyen

Frequent Co-Authors

John R. Desjarlais
John R. Desjarlais Pennsylvania State University
Erika L.F. Holzbaur
Erika L.F. Holzbaur University of Pennsylvania
Matthias Peipp
Matthias Peipp Kiel University
Nikhil C. Munshi
Nikhil C. Munshi Harvard University
Clare M. Waterman-Storer
Clare M. Waterman-Storer National Institutes of Health
Jeff Gelles
Jeff Gelles Brandeis University
Yu-Tzu Tai
Yu-Tzu Tai Harvard University
Richard B. Vallee
Richard B. Vallee Columbia University
Bryce M. Paschal
Bryce M. Paschal University of Virginia
John E. Cronan
John E. Cronan University of Illinois at Urbana-Champaign

External Links

Personal website of Sher Bahadur Karki

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Related Online Degrees & Career Pathways

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If your interests lean toward health and wellness, an online master's degree in nutrition can open doors in counseling, public health, or food science. Exploring these related pathways helps Biology and Biochemistry students discover fields in high demand, many of which can be pursued entirely online.

Best Scientists Citing Sher Bahadur Karki

Erika L.F. Holzbaur

Erika L.F. Holzbaur

University of Pennsylvania

Publications: 52

John R. Desjarlais

John R. Desjarlais

Pennsylvania State University

Publications: 48

Richard B. Vallee

Richard B. Vallee

Columbia University

Publications: 42

Jeffrey V. Ravetch

Jeffrey V. Ravetch

Rockefeller University

Publications: 34

Matthias Peipp

Matthias Peipp

Kiel University

Publications: 33

Paul W. H. I. Parren

Paul W. H. I. Parren

Leiden University Medical Center

Publications: 30

Herren Wu

Herren Wu

AstraZeneca (United Kingdom)

Publications: 29

Trina A. Schroer

Trina A. Schroer

Johns Hopkins University

Publications: 29

Inger Sandlie

Inger Sandlie

University of Oslo

Publications: 27

Michel C. Nussenzweig

Michel C. Nussenzweig

Rockefeller University

Publications: 26

Thomas Valerius

Thomas Valerius

Kiel University

Publications: 25

Jan Terje Andersen

Jan Terje Andersen

University of Oslo

Publications: 24

Chi-Huey Wong

Chi-Huey Wong

Scripps Research Institute

Publications: 21

Margaret E. Ackerman

Margaret E. Ackerman

Dartmouth College

Publications: 20

Galit Alter

Galit Alter

MIT

Publications: 19

Christian Klein

Christian Klein

Roche (Switzerland)

Publications: 19

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