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Robert B. Sim

Active 1976–2024

128
Papers
21,223
Citations
92
h-index
124
i10-index

Citations

Citations per year for Robert B. Sim1977: 6 citations1978: 13 citations1979: 22 citations1980: 18 citations1981: 20 citations1982: 10 citations1983: 27 citations1984: 14 citations1985: 26 citations1986: 26 citations1987: 49 citations1988: 63 citations1989: 86 citations1990: 43 citations1991: 78 citations1992: 57 citations1993: 60 citations1994: 79 citations1995: 73 citations1996: 106 citations1997: 83 citations1998: 149 citations1999: 137 citations2000: 144 citations2001: 154 citations2002: 133 citations2003: 125 citations2004: 152 citations2005: 122 citations2006: 183 citations2007: 164 citations2008: 207 citations2009: 250 citations2010: 216 citations2011: 237 citations2012: 204 citations2013: 211 citations2014: 151 citations2015: 174 citations2016: 177 citations2017: 139 citations2018: 107 citations2019: 342 citations2020: 385 citations2021: 346 citations2022: 272 citations2023: 197 citations2024: 270 citations2025: 115 citations2026: 4 citations

Citation sources

Countries

World map of the countries and regions citing this authorUnited States: 1,949 citing papers, 27.3% of this breakdownUnited Kingdom: 921 citing papers, 12.9% of this breakdownGermany: 486 citing papers, 6.8% of this breakdownChina: 354 citing papers, 5% of this breakdownNetherlands: 293 citing papers, 4.1% of this breakdownFrance: 268 citing papers, 3.8% of this breakdownItaly: 261 citing papers, 3.7% of this breakdownDenmark: 232 citing papers, 3.2% of this breakdownJapan: 211 citing papers, 3% of this breakdownCanada: 195 citing papers, 2.7% of this breakdownSweden: 182 citing papers, 2.5% of this breakdownAustralia: 145 citing papers, 2% of this breakdown
0%27.3%Other 23%

Institutions

Fields

  • Medicine41.8%
  • Immunology and Microbiology28.6%
  • Biochemistry, Genetics and Molecular Biology18.6%
  • Neuroscience3.3%
  • Materials Science2.4%
  • Computer Science1.2%
  • Other4.1%

Topics

  • Complement system in diseases8.5%
  • Monoclonal and Polyclonal Antibodies Research4.6%
  • Glycosylation and Glycoproteins Research4.4%
  • Galectins and Cancer Biology1.8%
  • Coagulation, Bradykinin, Polyphosphates, and Angioedema1.6%
  • Blood Coagulation and Thrombosis Mechanisms1.6%
  • Other77.5%

Coauthors

All papers

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  1. The Impact of Glycosylation on the Biological Function and Structure of Human Immunoglobulins

    Authors: James N. Arnold, Mark R. Wormald, Robert B. Sim, Pauline M. Rudd, Raymond A. Dwek - Annual Review of Immunology 2006 cited by 1,294

  2. Immune evasion by a staphylococcal complement inhibitor that acts on C3 convertases

    Authors: Suzan H. M. Rooijakkers, Maartje Ruyken, Anja Roos, Mohamed R. Daha, Julia S. Presanis, Robert B. Sim, Willem J. B. van Wamel, Kok P. M. van Kessel, Jos A. G. van Strijp - Nature Immunology 2005 cited by 445

  3. Purification and characterization of a peptide from amyloid-rich pancreases of type 2 diabetic patients.

    Authors: Garth J. S. Cooper, Anthony C. Willis, Anne Clark, R. C. Turner, Robert B. Sim, K.B.M. Reid - National Academy of Sciences, Proceedings of the National Academy of Sciences 1987 cited by 1,301

  4. Glycosylation changes of IgG associated with rheumatooid arthritis can activate complement via the mannose-binding protein

    Authors: Rajneesh Malhotra, Mark R. Wormald, Pauline M. Rudd, Per B. Fischer, Raymond A. Dwek, Robert B. Sim - Nature Medicine 1995 cited by 778

  5. VLMGuard: Defending VLMs against Malicious Prompts via Unlabeled Data

    Authors: DU Xue-feng, Reshmi Ghosh, Robert B. Sim, Ahmed Salem, Vı́tor Carvalho, Emily Lawton, Yixuan Li, Jack W. Stokes - arXiv (Cornell University), CoRR 2024 cited by 16

  6. Complement factor I in health and disease

    Authors: Sara C. Nilsson, Robert B. Sim, Susan M. Lea, Véronique Frémeaux‐Bacchi, Anna M. Blom - Molecular Immunology 2011 cited by 168

  7. FLUTE: A Scalable, Extensible Framework for High-Performance Federated Learning Simulations

    Authors: Mirian Hipolito Garcia, Andre Manoel, Daniel Madrigal Diaz, Mireshghallah, Fatemehsadat, Robert B. Sim, Dimitrios Dimitriadis - arXiv (Cornell University), CoRR 2022 cited by 34

  8. Functional analysis of the classical, alternative, and MBL pathways of the complement system: standardization and validation of a simple ELISA

    Authors: Marc A. Seelen, A. Roos, Jörgen Wieslander, Tom Eirik Mollnes, Anders G. Sjöholm, Reinhard Würzner, Michael Loos, Francesco Tedesco, Robert B. Sim, Peter Garred, Efstathios Alexopoulos, Malcolm Turner, Mohamed R. Daha - Journal of Immunological Methods 2004 cited by 290

  9. Impaired Binding of the Age-related Macular Degeneration-associated Complement Factor H 402H Allotype to Bruch's Membrane in Human Retina

    Authors: Simon J. Clark, Rahat Perveen, Svetlana Hakobyan, B. Paul Morgan, Robert B. Sim, Paul N. Bishop, Anthony J. Day - Journal of Biological Chemistry 2010 cited by 186

  10. Simultaneous Activation of Complement and Coagulation by MBL-Associated Serine Protease 2

    Authors: Anders Krarup, Russell Wallis, Julia S. Presanis, Péter Gál, Robert B. Sim - PLoS ONE 2007 cited by 266

  11. His-384 Allotypic Variant of Factor H Associated with Age-related Macular Degeneration Has Different Heparin Binding Properties from the Non-disease-associated Form

    Authors: Simon J. Clark, Victoria Ann Higman, Barbara Mulloy, Stephen J. Perkins, Susan M. Lea, Robert B. Sim, Anthony J. Day - Journal of Biological Chemistry 2006 cited by 183

  12. Activation of mannan‐binding lectin‐associated serine proteases leads to generation of a fibrin clot

    Authors: Krishana Gulla, Kshitij Gupta, Anders Krarup, Péter Gál, Wilhelm Schwaeble, Robert B. Sim, C. David O’Connor, Krishnan Hajela - Immunology 2009 cited by 153

  13. Extracellular enveloped vaccinia virus is resistant to complement because of incorporation of host complement control proteins into its envelope

    Authors: Alain Vanderplasschen, Elizabeth Mathew, Michael Hollinshead, Robert B. Sim, Geoffrey L. Smith - National Academy of Sciences, Proceedings of the National Academy of Sciences 1998 cited by 246

  14. Natural Substrates and Inhibitors of Mannan-Binding Lectin-Associated Serine Protease-1 and -2: A Study on Recombinant Catalytic Fragments

    Authors: Géza Ambrus, Péter Gál, Mayumi Kojima, Katalin Szilágyi, Júlia Balczer, József Antal, László Gráf, Andreas Laich, Beryl E. Moffatt, Wilhelm Schwaeble, Robert B. Sim, Péter Závodszky - The Journal of Immunology 2003 cited by 211

  15. C1q and tumor necrosis factor superfamily: modularity and versatility

    Authors: Uday Kishore, Christine Gaboriaud, Patrick Waters, A.K. Shrive, Trevor J. Greenhough, Kenneth B. M. Reid, Robert B. Sim, Gérard J. Arlaud - Trends in Immunology 2004 cited by 436

  16. Structural insight on the recognition of surface-bound opsonins by the integrin I domain of complement receptor 3

    Authors: Goran Bajic, Laure Yatime, Robert B. Sim, Thomas Vorup‐Jensen, G.R. Andersen - National Academy of Sciences, Proceedings of the National Academy of Sciences 2013 cited by 135

  17. Complement C1q Is Dramatically Up-Regulated in Brain Microglia in Response to Transient Global Cerebral Ischemia

    Authors: Martin Schäfer, Wilhelm Schwaeble, Claes Post, Patricia Salvati, Marcello Calabresi, Robert B. Sim, Franz Petry, Michael Loos, Eberhard Weihe - The Journal of Immunology 2000 cited by 177

  18. Structural basis for complement factor I control and its disease-associated sequence polymorphisms

    Authors: Pietro Roversi, Steven Johnson, Joseph J. E. Caesar, Florence McLean, K.J. Leath, Stefanos A. Tsiftsoglou, B. Paul Morgan, Claire L. Harris, Robert B. Sim, Susan M. Lea - National Academy of Sciences, Proceedings of the National Academy of Sciences 2011 cited by 139

  19. Complement Proteins as Soluble Pattern Recognition Receptors for Pathogenic Viruses

    Authors: Valarmathy Murugaiah, Praveen M. Varghese, Nazar Beirag, Syreeta De Cordova, Robert B. Sim, Uday Kishore - Viruses 2021 cited by 27

  20. The complete amino acid sequence of human complement factor H

    Authors: Jean Ripoche, Anthony J. Day, Tess Harris, Robert B. Sim - Biochemical Journal 1988 cited by 348

  21. Complement in health and disease

    Authors: Maria V. Carroll, Robert B. Sim - Advanced Drug Delivery Reviews 2011 cited by 264

  22. Human Serum IgM Glycosylation

    Authors: James N. Arnold, Mark R. Wormald, David M. Suter, Catherine M. Radcliffe, David J. Harvey, Raymond A. Dwek, Pauline M. Rudd, Robert B. Sim - Journal of Biological Chemistry 2005 cited by 235

  23. Proteases of the complement system

    Authors: Robert B. Sim, Stefanos A. Tsiftsoglou - Biochemical Society Transactions 2004 cited by 202

  24. Glycosylation and the Complement System

    Authors: Gayle E. Ritchie, Beryl E. Moffatt, Robert B. Sim, B. Paul Morgan, Raymond A. Dwek, Pauline M. Rudd - Chemical Reviews 2002 cited by 168