Search Within

Marc Ladanyi

  1. "Ryan Ptashkin"
Formats
  1. Meeting Abstract (20)
  2. Journal Article (18)
  3. Research Letter (3)
  4. Editorial (1)
Groups
  1. Department of Pathology and Laboratory Medicine (42)
  2. GSK Faculty (42)
  3. Human Oncology and Pathogenesis Program (42)
  4. Tow Center for Developmental Oncology (TCDO) (42)
  5. Center for Molecular Imaging and Biotechnology (CMIB) (36)
  6. Department of Medicine (34)

More Groups

People
  1. Ryan Ptashkin (42)
  2. Michael Berger (29)
  3. Ahmet Zehir (26)
  4. Maria Arcila (21)
  5. Ryma Benayed (15)
  6. Erika Gedvilaite (11)

More People

Years
  1. 2025 (1)
  2. 2024 (2)
  3. 2023 (5)
  4. 2022 (5)
  5. 2021 (4)
  6. 2020 (5)

More Years

Publications
  1. Modern Pathology (6)
  2. Cancer Research (5)
  3. Nature Communications (4)
  4. Clinical Cancer Research (3)
  5. Journal of Thoracic Oncology (3)
  6. Acta Neuropathologica (2)

More Publications

Publishers
  1. American Association for Cancer Research (10)
  2. Nature Publishing Group (9)
  3. Nature Research (6)
  4. American Society of Clinical Oncology (4)
  5. Elsevier Inc. (3)
  6. Oxford University Press (3)

More Publishers

Results (42)


Citation style sort is year ascending, and then by author or title. Author ascending is default.
  • A deep multiple instance learning framework improves microsatellite instability detection from tumor next generation sequencing
    Journal Article

    Ziegler, J.; Hechtman, J. F.; Rana, S.; Ptashkin, R. N.; Jayakumaran, G.; Middha, S.; Chavan, S. S.; Vanderbilt, C.; DeLair, D.; Casanova, J.; more...
    Nature Communications (2025)

    Fulltext@MSK | Save
  • Cell-free DNA from nail clippings as source of normal control for genomic studies in hematologic malignancies
    Journal Article

    Krystel-Whittemore, M.; Petrova-Drus, K.; Ptashkin, R. N.; Ewalt, M. D.; Yao, J.; Liu, Y.; Zhu, M.; Benhamida, J.; Durham, B.; Kumar, J.; more...
    Haematologica (2024)

    Fulltext@MSK | Save
  • Microsatellite instability and mismatch repair deficiency define a distinct subset of lung cancers characterized by smoking exposure, high tumor mutational burden, and recurrent somatic MLH1 inactivation
    Journal Article

    Yang, S. R.; Gedvilaite, E.; Ptashkin, R.; Chang, J.; Ziegler, J.; Mata, D. A.; Villafania, L. B.; Nafa, K.; Hechtman, J. F.; Benayed, R.; more...
    Journal of Thoracic Oncology (2024)

    Fulltext@MSK | Save
  • CDKN2A/B mutations and allele-specific alterations stratify survival outcomes in IDH-mutant astrocytomas
    Research Letter

    Hickman, R. A.; Gedvilaite, E.; Ptashkin, R.; Reiner, A. S.; Cimera, R.; Nandakumar, S.; Price, A.; Vanderbilt, C.; Fahy, T.; Young, R. J.; more...
    Acta Neuropathologica (2023)

    Fulltext@MSK | Save
  • Enhanced clinical assessment of hematologic malignancies through routine paired tumor and normal sequencing
    Journal Article

    Ptashkin, R. N.; Ewalt, M. D.; Jayakumaran, G.; Kiecka, I.; Bowman, A. S.; Yao, J. J.; Casanova, J.; Lin, Y. T. D.; Petrova-Drus, K.; Mohanty, A. S.; more...
    Nature Communications (2023)

    Fulltext@MSK | Save
  • Allele-specific loss or mutations in CDKN2A/B worsen overall survival in IDH-mutant astrocytomas
    Meeting Abstract

    Hickman, R.; Gedvilaite, E.; Ptashkin, R.; Cimera, R.; Vanderbilt, C.; Benhamida, J.; Fahy, T.; Young, R.; Miller, A.; Mellinghoff, I.; more...
    Journal of Neuropathology and Experimental Neurology (2023)

    Fulltext@MSK | Save
  • IDH-mutant astrocytomas with primitive neuronal component are aggressive tumors characterized by alterations in RB1 and TP53
    Meeting Abstract

    Slocum, C.; Hickman, R.; Gedvilaite, E.; Ptashkin, R.; Brannon, R.; Ladanyi, M.; Miller, A.; Pentsova, E.; Tabar, V.; Young, R.; more...
    Journal of Neuropathology and Experimental Neurology (2023)

    Fulltext@MSK | Save
  • Microsatellite instability defines a subset of lung cancers with smoking exposure, high tumor mutational burden and MLH1 inactivation
    Meeting Abstract

    Yang, S. R.; Gedvilaite, E.; Ptashkin, R.; Chang, J.; Ziegler, J.; Mata, D.; Villafania, L. B.; Nafa, K.; Hechtman, J. F.; Benhamida, J.; more...
    Journal of Thoracic Oncology (2023)

    Fulltext@MSK | Save
  • Matched molecular profiling of cell-free DNA and tumor tissue in patients with advanced clear cell renal cell carcinoma
    Journal Article

    Kotecha, R. R.; Gedvilaite, E.; Ptashkin, R.; Knezevic, A.; Murray, S.; Johnson, I.; Shapnik, N.; Feldman, D. R.; Carlo, M. I.; Shah, N. J.; more...
    JCO Precision Oncology (2022)

    Fulltext@MSK | Save
  • Comprehensive identification of lineage associated cancer genes in 122 histologies
    Meeting Abstract

    Bandlamudi, C.; Chatila, W. K.; Smith, S. A.; Nandakumar, S.; Bielski, C.; Nguyen, B.; Walch, H. S.; Kreitzer, C. K.; Arora, K. S.; Ngoc, T. T.; more...
    Cancer Research (2022)

    Fulltext@MSK | Save