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Ryan Nathan Ptashkin

Formats
  1. Meeting Abstract (41)
  2. Journal Article (39)
  3. Research Letter (4)
  4. Editorial (1)
  5. Review (1)
Groups
  1. Department of Pathology and Laboratory Medicine (80)
  2. GSK Faculty (79)
  3. Human Oncology and Pathogenesis Program (76)
  4. Department of Medicine (74)
  5. Center for Molecular Imaging and Biotechnology (CMIB) (69)
  6. Solid Tumor Oncology Division (59)

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People
  1. Michael Berger (53)
  2. Ahmet Zehir (50)
  3. Marc Ladanyi (42)
  4. Maria Arcila (31)
  5. Ross Levine (25)
  6. Ryma Benayed (23)

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Years
  1. 2025 (2)
  2. 2024 (3)
  3. 2023 (10)
  4. 2022 (15)
  5. 2021 (8)
  6. 2020 (15)

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Publications
  1. Journal of Clinical Oncology (9)
  2. Modern Pathology (9)
  3. Blood (8)
  4. Clinical Cancer Research (8)
  5. Cancer Research (6)
  6. Journal of Molecular Diagnostics (6)

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Publishers
  1. American Association for Cancer Research (16)
  2. American Society of Clinical Oncology (13)
  3. Nature Publishing Group (12)
  4. American Society of Hematology (10)
  5. Nature Research (9)
  6. Elsevier Science, Inc. (7)

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Results (86)


Citation style sort is year ascending, and then by author or title. Author ascending is default.
  • Validation of a germline genetic testing panel for hematologic malignancies using nail specimens
    Meeting Abstract

    Ceyhan-Birsoy, O.; Rana, S.; Rai, V.; Li, Y.; Yang, C.; Yelskaya, Z.; Rijo, I.; Casanova, J.; Somar, J.; Salazar, P.; more...
    Journal of Molecular Diagnostics (2022)

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  • Routine use of cfDNA isolated from nail clippings as a source of matched non-tumor DNA for genetic studies in hematologic malignancies
    Meeting Abstract

    Krystel-Whittemore, M.; Arcila, M.; Vanderbilt, C.; Ptashkin, R.; Nafa, K.
    Journal of Molecular Diagnostics (2022)

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  • Rb tumor suppressor in small cell lung cancer: Combined genomic and IHC analysis with a description of a distinct Rb-proficient subset
    Editorial

    Febres-Aldana, C. A.; Chang, J. C.; Ptashkin, R.; Wang, Y.; Gedvilaite, E.; Baine, M. K.; Travis, W. D.; Ventura, K.; Bodd, F.; Yu, H. A.; more...
    Clinical Cancer Research (2022)

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  • Bioinformatically expanded next-generation sequencing analysis optimizes identification of therapeutically relevant MET copy number alterations in >50,000 tumors
    Journal Article

    Solomon, J. P.; Yang, S. R.; Choudhury, N. J.; Ptashkin, R. N.; Eslamdoost, N.; Falcon, C. J.; Martin, A.; Plodkowski, A.; Wilhelm, C.; Shen, R.; more...
    Clinical Cancer Research (2022)

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  • Retinoblastoma (Rb) protein in small cell lung carcinoma: Combined genomic and immunohistochemical analysis with a description of a rare Rb-proficient subset
    Meeting Abstract

    Febres-Aldana, C.; Baine, M.; Chang, J.; Ptashkin, R.; Gedvilaite, E.; Ventura, K.; Bodd, F.; Egger, J.; Travis, W.; Lai, W. C.; more...
    Modern Pathology (2022)

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  • Tumor stroma originates from bone marrow-derived mesenchymal cells: An in situ analysis of cancer samples from patients post allogeneic sex-mismatched bone marrow transplant
    Meeting Abstract

    Derakhshan, F.; Li, Y.; Birsoy, O.; Dopeso, H.; Pareja, F.; Ptashkin, R.; El Jabbour, T.; Wen, H.; Brogi, E.; Weigelt, B.; more...
    Modern Pathology (2022)

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  • Retinoblastoma (Rb) protein in small cell lung carcinoma: Combined genomic and immunohistochemical analysis with a description of a rare Rb-proficient subset
    Meeting Abstract

    Febres-Aldana, C.; Baine, M.; Chang, J.; Ptashkin, R.; Gedvilaite, E.; Ventura, K.; Bodd, F.; Egger, J.; Travis, W.; Lai, W. C.; more...
    Laboratory Investigation (2022)

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  • Bone marrow surveillance of pediatric cancer survivors identifies clones that predict therapy-related leukemia
    Journal Article

    Spitzer, B.; Rutherford, K. D.; Gundem, G.; McGovern, E. M.; Millard, N. E.; Arango Ossa, J. E.; Cheung, I. Y.; Gao, T.; Levine, M. F.; Zhang, Y.; more...
    Clinical Cancer Research (2022)

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  • Cancer-causative mutations occurring in early embryogenesis
    Journal Article

    Pareja, F.; Ptashkin, R. N.; Brown, D. N.; Derakhshan, F.; Selenica, P.; da Silva, E. M.; Gazzo, A. M.; Paula, A. D. C.; Breen, K.; Shen, R.; more...
    Cancer Discovery (2022)

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  • Quantitative off-target detection of Epstein-Barr virus–derived DNA in routine molecular profiling of hematopoietic neoplasms by panel-based hybrid-capture next-generation sequencing
    Journal Article

    Petrova-Drus, K.; Quesada, A. E.; Bowman, A. S.; Ptashkin, R.; Yao, J.; Arcila, M. E.; Ho, C.; Moung, C.; Regalado, J.; Benayed, R.; more...
    Journal of Molecular Diagnostics (2022)

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