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  1. No Access

    Article

    Expanded analysis of high-grade astrocytoma with piloid features identifies an epigenetically and clinically distinct subtype associated with neurofibromatosis type 1

    High-grade astrocytoma with piloid features (HGAP) is a recently recognized glioma type whose classification is dependent on its global epigenetic signature. HGAP is characterized by alterations in the mitogen...

    Patrick J. Cimino, Courtney Ketchum, Rust Turakulov, Omkar Singh… in Acta Neuropathologica (2023)

  2. No Access

    Article

    A novel ATXN1-DUX4 fusion expands the spectrum of ‘CIC-rearranged sarcoma’ of the CNS to include non-CIC alterations

    Drew Pratt, Chandan Kumar-Sinha, Marcin Cieślik, Rohit Mehra… in Acta Neuropathologica (2021)

  3. Article

    H3K27M-mutant diffuse midline glioma with extensive intratumoral microthrombi in a young adult with COVID-19-associated coagulopathy

    Matthew Pun, James Haggerty-Skeans, Drew Pratt, Yelena Fudym… in Acta Neuropathologica (2020)

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  4. Article

    Open Access

    BRAF activating mutations involving the β3-αC loop in V600E-negative anaplastic pleomorphic xanthoastrocytoma

    Drew Pratt, Sandra Camelo-Piragua, Kathryn McFadden… in Acta Neuropathologica Communications (2018)

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  5. Article

    Open Access

    CNS-PNETs with C19MC amplification and/or LIN28 expression comprise a distinct histogenetic diagnostic and therapeutic entity

    Amplification of the C19MC oncogenic miRNA cluster and high LIN28 expression has been linked to a distinctly aggressive group of cerebral CNS-PNETs (group 1 CNS-PNETs) arising in young children. In this study, we...

    Tara Spence, Patrick Sin-Chan, Daniel Picard, Mark Barszczyk… in Acta Neuropathologica (2014)

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  6. No Access

    Article

    Mutant IDH1-specific immunohistochemistry distinguishes diffuse astrocytoma from astrocytosis

    Sandra Camelo-Piragua, Michael Jansen, Aniruddha Ganguly… in Acta Neuropathologica (2010)