Amar Gajjar

Active 1994–2025

245
Papers
49,838
Citations
116
h-index
237
i10-index

Citations

Citations per year for Amar Gajjar1990: 1 citations1995: 2 citations1996: 6 citations1997: 7 citations1998: 13 citations1999: 14 citations2000: 21 citations2001: 26 citations2002: 45 citations2003: 60 citations2004: 124 citations2005: 107 citations2006: 130 citations2007: 200 citations2008: 285 citations2009: 284 citations2010: 312 citations2011: 325 citations2012: 463 citations2013: 460 citations2014: 452 citations2015: 511 citations2016: 531 citations2017: 524 citations2018: 515 citations2019: 1,797 citations2020: 1,873 citations2021: 1,889 citations2022: 1,434 citations2023: 956 citations2024: 1,266 citations2025: 524 citations2026: 6 citations1991–1994: no citations, so these years are not shown

Citation sources

Countries

World map of the countries and regions citing this authorUnited States: 4,442 citing papers, 29.7% of this breakdownGermany: 1,193 citing papers, 8% of this breakdownUnited Kingdom: 1,009 citing papers, 6.8% of this breakdownChina: 943 citing papers, 6.3% of this breakdownCanada: 919 citing papers, 6.2% of this breakdownItaly: 639 citing papers, 4.3% of this breakdownFrance: 605 citing papers, 4% of this breakdownNetherlands: 548 citing papers, 3.7% of this breakdownAustralia: 403 citing papers, 2.7% of this breakdownJapan: 343 citing papers, 2.3% of this breakdownSwitzerland: 335 citing papers, 2.2% of this breakdownSpain: 306 citing papers, 2% of this breakdown
0%29.7%Other 21.8%

Fields

  • Medicine59.8%
  • Biochemistry, Genetics and Molecular Biology32.1%
  • Neuroscience3.6%
  • Immunology and Microbiology1.3%
  • Engineering1%
  • Materials Science0.6%
  • Other1.6%

Topics

  • Glioma Diagnosis and Treatment13.6%
  • Epigenetics and DNA Methylation3.8%
  • Neuroblastoma Research and Treatments3.5%
  • Cancer Genomics and Diagnostics2.8%
  • Childhood Cancer Survivors' Quality of Life2.8%
  • Chromatin Remodeling and Cancer2.7%
  • Other70.8%

Coauthors

All papers

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  1. Challenges to curing primary brain tumours

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , - Nature Reviews Clinical Oncology 2019 cited by 972

  2. The whole-genome landscape of medulloblastoma subtypes

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Charles D. Imbusch, Alke Jugold, Daniel Hübschmann, Thomas S. Risch, Vyacheslav Amstislavskiy, F. Germán Rodríguez-González, Ursula Weber, Stephan Wolf, Giles Robinson, Xin Zhou, Gang Wu, David Finkelstein, Yanling Liu, Florence M.G. Cavalli, Betty Luu, Vijay Ramaswamy, Xiaochong Wu, Jan Köster, Marina Ryzhova, Yoon-Jae Cho, Scott L. Pomeroy, Christel Herold‐Mende, Martin U. Schuhmann, Martin Ebinger, Linda M. Liau, Jaume Mora, Roger E. McLendon, Nada Jabado, Toshihiro Kumabe, Eric Chuah, Yussanne Ma, Richard A. Moore, Andrew J. Mungall, Karen Mungall, Nina Thiessen, Kane Tse, Tina Wong, Steven J.M. Jones, Olaf Witt, Till Milde, Andreas von Deimling, David Capper, Andrey Korshunov, Marie-Laure Yaspo, Richard W. Kriwacki, Amar Gajjar, Jinghui Zhang, Rameen Beroukhim, Ernest Fraenkel, Jan O. Korbel, Benedikt Brors, Matthias Schlesner, Roland Eils, Marco A. Marra, Stefan M. Pfister, Michael D. Taylor, Peter Lichter - Nature 2017 cited by 1,200

  3. Somatic histone H3 alterations in pediatric diffuse intrinsic pontine gliomas and non-brainstem glioblastomas

    Authors: , , , , , , , , , , , , , , , , , , , , , , - Nature Genetics 2012 cited by 1,739

  4. Germline Mutations in Predisposition Genes in Pediatric Cancer

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Kim E. Nichols, James R. Downing - New England Journal of Medicine 2015 cited by 1,363

  5. Molecular subgroups of medulloblastoma: the current consensus

    Authors: , , , , , , , , , , , , , , , - Acta Neuropathologica 2011 cited by 1,966

  6. Medulloblastoma

    Authors: , , , , , , , , , , , - Nature Reviews Disease Primers 2019 cited by 659

  7. New Brain Tumor Entities Emerge from Molecular Classification of CNS-PNETs

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Maria Łastowska, Wiesława Grajkowska, Wolfram Scheurlen, Torsten Pietsch, Christian Hagel, Johannes Gojo, Daniela Lötsch, Walter Berger, Irene Slavc, Christine Haberler, Anne Jouvet, Stefan Holm, Silvia Höfer, Marco Prinz, Catherine Keohane, Iris Fried, Christian Mawrin, David Scheie, Bret C. Mobley, Matthew Schniederjan, Mariarita Santi, Anna Maria Buccoliero, Sonika Dahiya, Christof M. Kramm, André O. von Bueren, Katja von Hoff, Stefan Rutkowski, Christel Herold‐Mende, Michael C. Frühwald, Till Milde, Martin Hasselblatt, Pieter Wesseling, Jochen Rößler, Ulrich Schüller, Martin Ebinger, Jens Schittenhelm, Stephan Frank, Rainer Grobholz, István Vajtai, Volkmar Hans, Reinhard Schneppenheim, Karel Zitterbart, V. Peter Collins, Eleonora Aronica, Pascale Varlet, Stéphanie Puget, Christelle Dufour, Jacques Grill, Dominique Figarella‐Branger, Marietta Wolter, Martin U. Schuhmann, Tarek Shalaby, Michael A. Grotzer, Timothy Van Meter, Camelia‐Maria Monoranu, Jörg Felsberg, Guido Reifenberger, Matija Snuderl, Lynn Ann Forrester, Jan Köster, Rogier Versteeg, Richard Volckmann, Peter van Sluis, Stephan Wolf, Tom Mikkelsen, Amar Gajjar, Kenneth Aldape, Andrew S. Moore, Michael D. Taylor, Chris Jones and 10 more - Cell 2016 cited by 1,025

  8. Enhancer hijacking activates GFI1 family oncogenes in medulloblastoma

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Benjamin Raeder, Sabine Schmidt, Nicolle Diessl, Stephan Wolf, Stefan Wiemann, Benedikt Brors, Chris Lawerenz, Jürgen Eils, Hans-Jörg Warnatz, Thomas S. Risch, Marie-Laure Yaspo, Ursula Weber, Cynthia C. Bartholomae, Christof von Kalle, Eszter Turányi, Péter Hauser, Emma Sandén, Anna Darabi, Peter Siesjö, Jaroslav Štěrba, Karel Zitterbart, David Sumerauer, Peter van Sluis, Rogier Versteeg, Richard Volckmann, Jan Köster, Martin U. Schuhmann, Martin Ebinger, H. Leighton Grimes, Giles Robinson, Amar Gajjar, Martin Mynarek, Katja von Hoff, Stefan Rutkowski, Torsten Pietsch, Wolfram Scheurlen, Jörg Felsberg, Guido Reifenberger, Andreas E. Kulozik, Andreas von Deimling, Olaf Witt, Roland Eils, Richard J. Gilbertson, Andrey Korshunov, Michael D. Taylor, Peter Lichter, Jan O. Korbel, Robert J. Wechsler‐Reya, Stefan M. Pfister - Nature 2014 cited by 681

  9. A Perivascular Niche for Brain Tumor Stem Cells

    Authors: , , , , , , , , , , , , , , , - Cancer Cell 2007 cited by 2,180

  10. The genomic landscape of diffuse intrinsic pontine glioma and pediatric non-brainstem high-grade glioma

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Li Ding, Charles Lu, Elaine R. Mardis, Richard K. Wilson, Kerri Ochoa, Robert S. Fulton, Lucinda Fulton, Arzu Onar‐Thomas, Stanley Pounds, Tong Lin, Richard W. Kriwacki, Lei Wei, Chris Jones, Chris Jones, Frederick A. Boop, Alberto Broniscer, Cynthia Wetmore, Amar Gajjar, James R. Downing - Nature Genetics 2014 cited by 1,144

  11. Resolving medulloblastoma cellular architecture by single-cell genomics

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Xiao-Nan Li, Andreas Peyrl, Johannes Gojo, Dominik Kirchhofer, Daniela Lötsch, Thomas Czech, Christian Dorfer, Christine Haberler, Rene Geyeregger, Angela Halfmann, Charles Gawad, John Easton, Stefan M. Pfister, Aviv Regev, Amar Gajjar, Brent A. Orr, Irene Slavc, Giles W. Robinson, Bradley E. Bernstein, Mario L. Suvà, Paul A. Northcott - Nature, Nat. 2019 cited by 430

  12. Serial assessment of measurable residual disease in medulloblastoma liquid biopsies

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Giles Robinson, Paul A. Northcott - Cancer Cell 2021 cited by 179

  13. Risk stratification of childhood medulloblastoma in the molecular era: the current consensus

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , - Acta Neuropathologica 2016 cited by 650

  14. Novel mutations target distinct subgroups of medulloblastoma

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , David Zhao, Daisuke Kawauchi, Martine F. Roussel, David Finkelstein, David W. Ellison, Ching C. Lau, Éric Bouffet, Tim Hassall, Sridharan Gururangan, Richard J. Cohn, Robert S. Fulton, Lucinda Fulton, David J. Dooling, Kerri Ochoa, Amar Gajjar, Elaine R. Mardis, Richard K. Wilson, James R. Downing, Jinghui Zhang, Richard J. Gilbertson - Nature 2012 cited by 864

  15. Whole-genome sequencing identifies genetic alterations in pediatric low-grade gliomas

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Amar Gajjar, Fredrick A. Boop, Charles Lu, Cyriac Kandoth, Richard K. Wilson, Elaine R. Mardis, Lucinda Fulton, Robert S. Fulton, Kerri Ochoa, David J. Dooling, Li Ding, Heather L. Mulder, Kristy Boggs, John Easton, Bhavin Vadodaria, Jianmin Wang, Richard W. Kriwacki, Denise Sheer - Nature Genetics 2013 cited by 841

  16. Unified rhombic lip origins of group 3 and group 4 medulloblastoma

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , - Nature 2022 cited by 158

  17. C11orf95–RELA fusions drive oncogenic NF-κB signalling in ependymoma

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Jing Ma, Guangchun Song, Amar Gajjar, Thomas E. Merchant, Frederick A. Boop, Amy Smith, Li Ding, Charles Lu, Kerri Ochoa, David Zhao, Robert S. Fulton, Lucinda Fulton, Elaine R. Mardis, Richard K. Wilson, James R. Downing, Douglas R. Green, Jinghui Zhang, David W. Ellison, Richard J. Gilbertson - Nature 2014 cited by 690

  18. Atypical Teratoid/Rhabdoid Tumors Are Comprised of Three Epigenetic Subgroups with Distinct Enhancer Landscapes

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Till Milde, Olaf Witt, Andreas E. Kulozik, Martin Ebinger, Tarek Shalaby, Michael A. Grotzer, David Sumerauer, Josef Zámečnı́k, Jaume Mora, Nada Jabado, Michael D. Taylor, Annie Huang, Eleonora Aronica, Anna Bertoni, Bernhard Radlwimmer, Torsten Pietsch, Ulrich Schüller, Reinhard Schneppenheim, Paul A. Northcott, Jan O. Korbel, Reiner Siebert, Michael C. Frühwald, Peter Lichter, Roland Eils, Amar Gajjar, Martin Hasselblatt, Stefan M. Pfister, Marcel Kool - Cancer Cell 2016 cited by 575

  19. Second-generation molecular subgrouping of medulloblastoma: an international meta-analysis of Group 3 and Group 4 subtypes

    Authors: , , , , , , , , , , , , , , , , , , , , , , - Acta Neuropathologica 2019 cited by 311

  20. Spectrum and prevalence of genetic predisposition in medulloblastoma: a retrospective genetic study and prospective validation in a clinical trial cohort

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Péter Hauser, Nada Jabado, Young‐Shin Ra, Karel Zitterbart, Suyash Shringarpure, Francisco M. De La Vega, Carlos D. Bustamante, Ho‐Keung Ng, Arie Perry, Tobey J. MacDonald, Pablo Hernáiz Driever, Anne Bendel, Daniel C. Bowers, Geoffrey McCowage, Murali Chintagumpala, Richard J. Cohn, Tim Hassall, Gudrun Fleischhack, Tone Eggen, Finn Wesenberg, Maria Feychting, Birgitta Lannering, Joachim Schüz, Christoffer Johansen, Tina Veje Andersen, Martin Röösli, Claudia E. Kuehni, Michael A. Grotzer, Kristina Kjærheim, Camelia Maria Monoranu, Tenley C. Archer, Elizabeth S. Duke, Scott L. Pomeroy, Shelagh Redmond, Stephan Frank, David Sumerauer, Wolfram Scheurlen, Marina Ryzhova, Till Milde, Christian P. Kratz, David Samuel, Jinghui Zhang, David A. Solomon, Marco A. Marra, Roland Eils, Claus R. Bartram, Katja von Hoff, Stefan Rutkowski, Vijay Ramaswamy, Richard J. Gilbertson, Andrey Korshunov, Michael D. Taylor, Peter Lichter, David Malkin, Amar Gajjar, Jan O. Korbel, Stefan M. Pfister - The Lancet Oncology 2018 cited by 394

  21. Outcomes by Clinical and Molecular Features in Children With Medulloblastoma Treated With Risk-Adapted Therapy: Results of an International Phase III Trial (SJMB03)

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Paul Klimo, Frederick A. Boop, Ashok Srinivasan, Stefan M. Pfister, Richard J. Gilbertson, Arzu Onar‐Thomas, David W. Ellison, Paul A. Northcott - Journal of Clinical Oncology 2021 cited by 236

  22. Germline Elongator mutations in Sonic Hedgehog medulloblastoma

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Nicholas G. Gottardo, Amy Smith, Christelle Dufour, Stefan Rutkowski, Tone Eggen, Finn Wesenberg, Kristina Kjærheim, Maria Feychting, Birgitta Lannering, Joachim Schüz, Christoffer Johansen, Tina Veje Andersen, Martin Röösli, Claudia E. Kuehni, Michael A. Grotzer, Marc Remke, Stéphanie Puget, Kristian W. Pajtler, Till Milde, Olaf Witt, Marina Ryzhova, Andrey Korshunov, Brent A. Orr, David W. Ellison, Laurence Brugières, Peter Lichter, Kim E. Nichols, Amar Gajjar, Brandon J. Wainwright, Olivier Ayrault, Jan O. Korbel, Paul A. Northcott, Stefan M. Pfister - Nature 2020 cited by 171

  23. Molecular heterogeneity and CXorf67 alterations in posterior fossa group A (PFA) ependymomas

    Authors: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Stanley Pounds, Arzu Onar‐Thomas, Martine F. Roussel, Jinghui Zhang, J. Paul Taylor, Thomas E. Merchant, Richard G. Grundy, Ruth Tatevossian, Michael D. Taylor, Stefan M. Pfister, Andrey Korshunov, Marcel Kool, David W. Ellison - Acta Neuropathologica 2018 cited by 268

  24. Nivolumab with or without ipilimumab in pediatric patients with high-grade CNS malignancies: Safety, efficacy, biomarker, and pharmacokinetics—CheckMate 908

    Authors: , , , , , , , , , , , , , , , , , , - Neuro-Oncology 2023 cited by 63