selected scholarly activity
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conferences
- Intravascular large B-cell lymphoma of the central nervous system, a masquerader on radiography and clinical presentation: A case report. Human Pathology Reports. 200297-200297. 2020
- Neurogenic features in mitochondrial myopathies. Journal of Neuropathology and Experimental Neurology. 508-509. 2018
- AB42 senile plaques and blood brain barrier associated vasoactive and amyloid transport proteins in Alzheimer's disease - a correlation analysis. Brain Pathology. 39-39. 2014
- Malignant transformation of a benign epidermoid cyst: a case report. Brain Pathology. 94-94. 2014
- The interactive role of capillary VEGF and eNOS in the pathogenesis of AB42 senile plaques in Alzheimer's disease. Brain Pathology. 43-43. 2014
- An Autopsy Confirmed Axonal GBS Case after H1N1 Vaccination. Neurology. A281-A281. 2011
- Differential immunohistochemical expression of beta-catenin and nestin in endothelial cells of low grade versus high grade gliomas. Brain Pathology. 64-64. 2010
- There are significant correlations in Alzheimer brains between NFT and SP lesions and BBB associated vasoregulatory and transport proteins. Brain Pathology. 22-22. 2010
- MANAGEMENT OF AN INTRACRANIAL MATURE TERATOMA RECURRING AS A GERMINOMA. Neuro-Oncology. II133-II133. 2010
- Beta-Catenin and Nestin: Patterns of Expression in Human Brain Tumors. Journal of Neuropathology and Experimental Neurology. 538-538. 2010
- Vasoactive proteins [VEGF and ENOS] and BBB transendothelial transport mediators [LRP and Rage] in the pathogenesis of Alzheimer lesions. Journal of the Neurological Sciences. 299-299. 2009
- Immunohistochemical detection of receptor associated protein RAP in normal human brain and Alzheimer's disease. Histopathology. 319-320. 2008
- A unique case of fetal hemimegalencephaly with neuropathologic examination. Brain Pathology. S144-S144. 2006
- The neuropathology of traumatic head injury: A ten-year summary of the findings from a single centre. Brain Pathology. S78-S78. 2006
- There is a negative correlation between microvascular eNOS and the presence of NFT's and various amyloid lesions in AD brains. Brain Pathology. S119-S119. 2006
- There is a negative correlation between microvascular VEGF and the presence of NFTs and various amyloid lesions in AD brains. Journal of Neural Transmission. VIII-VIII. 2006
- Hemispheric extraventricular glioneurocytoma: A clinicopathological review with immunohistochemical profile. Laboratory Investigation. 291A-291A. 2005
- Hemispheric extraventricular glioneurocytoma: A clinicopathological review with immunohistochemical profile. Modern Pathology. 291A-291A. 2005
- The multifaceted meningioma. American Journal of Roentgenology. 119-119. 2005
- Dysmorphic facial features, CNS abnormalities, hand malformations, and myocardial cytomegaly in three female fetuses: A familial fetal neurodegenerative disorder?. American Journal of Human Genetics. A335-A335. 1999
- THE NEUROPATHOLOGY OF SEROLOGICALLY CONFIRMED POWASSAN VIRUS ENCEPHALITIS, A FIRST CASE REPORT. Journal of Neuropathology and Experimental Neurology. 490-490. 1998
- Expression of Vascular Endothelial Growth Factor and receptors in meningiomas and peritumoral edematous brain. Brain Pathology. 1193-1193. 1997
- CD34 expression in schwannomas: An immunohistochemical and ultrastructural analysis. Laboratory Investigation. 833-833. 1996
- Extra-axial spinal ependymoma. Journal of Neuropathology and Experimental Neurology. 423-423. 1995
- INFLAMMATORY MYOPATHIES WITH LYMPHOID FOLLICLE/GERMINAL CENTRE FORMATION. Journal of Neuropathology and Experimental Neurology. 453-453. 1995
- AN IMMUNOHISTOCHEMICAL ANALYSIS OF CD-44 EXPRESSION IN PRIMARY BRAIN-TUMORS. Journal of Neurochemistry. S39-S39. 1994
- STRIATONIGRAL DEGENERATION AND BRAIN IRON-METABOLISM. Journal of Neuropathology and Experimental Neurology. 308-308. 1991
- CORRELATION OF THYROIDAL ANTIMICROSOMAL AUTOANTIBODY POSITIVITY WITH POSTPARTUM THYROID-DYSFUNCTION. Clinical and Investigative Medicine. A44-A44. 1986
- PATHOLOGICAL NATURE OF CYSTIC THYROID-NODULES SELECTED FOR SURGERY BY FINE-NEEDLE BIOPSY. Clinical and Investigative Medicine. A37-A37. 1986
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journal articles
- Targeting axonal guidance dependencies in glioblastoma with ROBO1 CAR T cells. Nature Medicine. 30:2936-2946. 2024
- Metachronous Brain Tumors: Supratentorial Ependymoma Following Polymorphous Low-Grade Neuroepithelial Tumor of the Young. Canadian Journal of Neurological Sciences. 1-2. 2024
- Spinal calcifying pseudoneoplasm of the neuraxis (CAPNON) associated with facet joint pathologies: CAPNON diagnostic and pathogenic insights. Human Pathology. 145:16-25. 2024
- Spindle cell oncocytoma reclassified from amelanotic melanocytoma of the sellar region. Clinical Neuropathology. 42:197-200. 2023
- Cylindrical spirals and other concentric structures of skeletal muscle in patients with neurological diseases. Journal of the Neurological Sciences. 451:120734-120734. 2023
- An HLA-G/SPAG9/STAT3 axis promotes brain metastases. Proceedings of the National Academy of Sciences of the United States of America. 120:e2205247120. 2023
- Author Correction: Characterization of an RNA binding protein interactome reveals a context-specific post-transcriptional landscape of MYC-amplified medulloblastoma. Nature Communications. 14:136. 2023
- Characterization of an RNA binding protein interactome reveals a context-specific post-transcriptional landscape of MYC-amplified medulloblastoma. Nature Communications. 13:7506. 2022
- The proteomic landscape of glioblastoma recurrence reveals novel and targetable immunoregulatory drivers. Acta Neuropathologica. 144:1127-1142. 2022
- Evaluation of DNA Methylation Array for Glioma Tumor Profiling and Description of a Novel Epi-Signature to Distinguish IDH1/IDH2 Mutant and Wild-Type Tumors. Genes. 13:2075-2075. 2022
- A primary DICER1-sarcoma with KRAS and TP53 mutations in a child with suspected ECCL. Brain Tumor Pathology. 39:225-231. 2022
- Spinal calcifying pseudoneoplasm of the neuraxis (CAPNON) and CAPNON-like lesions: CAPNON overlapping with calcified synovial cysts. Pathology. 54:573-579. 2022
- β-Catenin marks proliferating endothelial cells in glioblastoma. Journal of Clinical Neuroscience. 98:203-206. 2022
- Very Delayed Onset of Neurosarcoidosis After Isolated Optic Perineuritis. Canadian Journal of Neurological Sciences. 49:305-307. 2022
- De novo pathogenic variant in SETX causes a rapidly progressive neurodegenerative disorder of early childhood-onset with severe axonal polyneuropathy. Acta Neuropathologica Communications. 9:194. 2021
- Collision Lesions of Calcifying Pseudoneoplasm of the Neuraxis and Rheumatoid Nodules: A Case Report With New Pathogenic Insights. International Journal of Surgical Pathology. 29:314-320. 2021
- Immunohistochemical Markers in the Diagnosis of Calcifying Pseudoneoplasm of the Neuraxis. Canadian Journal of Neurological Sciences. 48:259-266. 2021
- Wnt activation as a therapeutic strategy in medulloblastoma. Nature Communications. 11:4323. 2020
- Hypertrophic Interstitial Neuropathy of the Trigeminal Nerve: Case Report and Literature Review. Neurosurgery. 87:E41-E47. 2020
- A CD133-AKT-Wnt signaling axis drives glioblastoma brain tumor-initiating cells. Oncogene. 39:1590-1599. 2020
- Case report and literature review of Huntington disease with intermediate CAG expansion. BMJ Neurology Open. 2:e000027-e000027. 2020
- Cervicomedullary hemangioblastoma treated with bevacizumab. NOA. 2:vdaa076. 2020
- Hemorrhagic giant cerebral capillary telangiectasia resulting in death: Case report and literature review. Clinical Neuropathology. 38:276-284. 2019
- Neurogenic Muscle Biopsy Findings Are Common in Mitochondrial Myopathy. Journal of Neuropathology and Experimental Neurology. 78:508-514. 2019
- CPEO – Like mitochondrial myopathy associated with m.8340G>A mutation. Mitochondrion. 46:69-72. 2019
- Unusual features of ependymoma in a patient with Parkinson’s disease. Journal of Clinical Neuroscience. 59:310-312. 2019
- Central neurocytoma represents a tumor consisting of diverse neuronal phenotypes. Journal of Clinical Neuroscience. 53:209-213. 2018
- Multiple lobar intracerebral hemorrhage and cerebral amyloid angiopathy in the setting of ApoE Є2: a case report of the disease course and call for improved treatment modalities. Journal of Surgical Case Reports. 2017:rjx208. 2017
- Multiple recurrences require long-term follow-up in patients diagnosed with spindle cell oncocytoma of the sella turcica. Journal of Clinical Neuroscience. 43:134-146. 2017
- Intraventricular ganglioglioma with extensive hemorrhage. Clinical Neuropathology. 36:178-182. 2017
- Metastatic Liposarcoma of the Skull Base: A Case Report and Review of Literature. Neurosurgery. 80:219-223. 2017
- Plexiform schwannoma of the thoracolumbar spine a rare clinical entity – a case report. British Journal of Neurosurgery. 31:279-281. 2017
- 65‐year‐old female with cerebellopontine angle lesion. Brain Pathology. 27:237-238. 2017
- Dual-modality optical biopsy of glioblastomas multiforme with diffuse reflectance and fluorescence: ex vivo retrieval of optical properties. Journal of Biomedical Optics. 22:027002-027002. 2017
- The identification of human pituitary adenoma-initiating cells. Acta Neuropathologica Communications. 4:125. 2016
- Integrated Time-Resolved Fluorescence and Diffuse Reflectance Spectroscopy Instrument for Intraoperative Detection of Brain Tumor Margin. IEEE Journal of Selected Topics in Quantum Electronics. 22:49-57. 2016
- Mycoplasma pneumoniae , a trigger for Weston Hurst syndrome. Neurology: Neuroimmunology and NeuroInflammation. 3:e187. 2016
- Proximal myopathy with focal depletion of mitochondria and megaconial congenital muscular dystrophy are allelic conditions caused by mutations in CHKB. Neuromuscular Disorders. 26:160-164. 2016
- Pyrvinium Targets CD133 in Human Glioblastoma Brain Tumor–Initiating Cells. Clinical Cancer Research. 21:5324-5337. 2015
- Radiologic and Histopathologic Features of Calcifying Pseudoneoplasm of the Neural Axis. Canadian Association of Radiologists Journal. 66:108-114. 2015
- 5-aminolevulinic acid induced protoporphyrin IX as a fluorescence marker for quantitative image analysis of high-grade dysplasia in Barrett’s esophagus cellular models. Journal of Biomedical Optics. 20:036010-036010. 2015
- Statin-associated Autoimmune Myopathies: A Pathophysiologic Spectrum. Canadian Journal of Neurological Sciences. 41:638-647. 2014
- Reduction in Vascular Endothelial Growth Factor Expression in the Superior Temporal, Hippocampal, and Brainstem Regions in Alzheimer’s Disease. Current Neurovascular Research. 11:202-209. 2014
- The Role of the Blood-Brain Barrier in the Pathogenesis of Senile Plaques in Alzheimer’s Disease. International Journal of Alzheimer's Disease. 2014:1-7. 2014
- A Cancer Stem Cell Model for Studying Brain Metastases From Primary Lung Cancer. Journal of the National Cancer Institute. 105:551-562. 2013
- P-Glycoprotein Altered Expression in Alzheimer's Disease: Regional Anatomic Variability. Journal of Neurodegenerative Diseases. 2013:1-7. 2013
- Hemispheric extra-ventricular glioneurocytoma: A clinicopathological review with detailed immunohistochemical profile. Pathology Research and Practice. 208:444-451. 2012
- Acute Lymphoblastic Leukemia in a Patient With Constitutional Chromosome 1pter-p36.31 Duplication and 1q43-qter Deletion. Journal of Pediatric Hematology/Oncology. 34:217-221. 2012
- Bmi1 marks intermediate precursors during differentiation of human brain tumor initiating cells. Stem Cell Research. 8:141-153. 2012
- Combined Staged Endoscopic and Microsurgical Approach of a Third Ventricular Choroid Plexus Papilloma in an Infant. Minimally Invasive Neurosurgery. 54:264-267. 2011
- Leptomeningeal Melanocytosis and Visual Loss. Neuro-Ophthalmology. 35:158-162. 2011
- Congenital Brain Tumors: Diagnostic Pitfalls and Therapeutic Interventions. Journal of Child Neurology. 26:599-614. 2011
- Correlation Analysis of Capillary APOE, VEGF and eNOS Expression in Alzheimer Brains. Current Alzheimer Research. 8:197-202. 2011
- An investigation into the role of P-glycoprotein in Alzheimer's disease lesion pathogenesis. Neuroscience Letters. 487:389-393. 2011
- The case for blood–brain barrier dysfunction in the pathogenesis of Alzheimer's disease. Journal of Neuroscience Research. 89:22-28. 2011
- Immunohistochemical Detection of Receptor-Associated Protein in Normal Human Brain and Alzheimer's Disease. Pathology Research International. 2010:1-5. 2010
- Hemimegalencephaly: a fetal case with neuropathological confirmation and review of the literature. Acta Neuropathologica. 120:117-130. 2010
- Significant negative correlations between capillary expressed eNOS and Alzheimer lesion burden. Neuroscience Letters. 463:244-248. 2009
- Cerebellar liponeurocytoma.. Canadian Journal of Surgery. 52:E117-E119. 2009
- Extra-axial medulloblastoma in the cerebellopontine angle.. Canadian Journal of Surgery. 52:E101-E102. 2009
- An unexpected intracranial pressure crisis: infant brain abscess of unusual aetiology. Child's Nervous System. 25:377-381. 2009
- Atypical presentation of spinal tuberculosis.. Canadian Journal of Surgery. 51:E121. 2008
- Evidence for Altered LRP/RAGE Expression in Alzheimer Lesion Pathogenesis. Current Alzheimer Research. 5:432-437. 2008
- Neurofibrillary Tangles and Senile Plaques in Alzheimers Brains are Associated with Reduced Capillary Expression of Vascular Endothelial Growth Factor and Endothelial Nitric Oxide Synthase. Current Neurovascular Research. 5:199-205. 2008
- Inflammatory pseudotumor of the peroneal nerve: case report and literature review. Annals of Diagnostic Pathology. 12:44-47. 2008
- Oral infection of mice with Salmonella entericaserovar Typhimurium causes meningitis and infection of the brain. BMC Infectious Diseases. 7:65. 2007
- Inflammatory pseudotumor of the peroneal nerve. Muscle and Nerve. 36:271-272. 2007
- The possible role of capillary cerebral amyloid angiopathy in Alzheimer lesion development: a regional comparison. Acta Neuropathologica. 112:417-427. 2006
- Hemangioendothelioma of the Spinal Cord with Intramedullary Extension. Medical Principles and Practice. 14:354-357. 2005
- Intraventricular hemangiopericytoma. Annals of Diagnostic Pathology. 8:347-351. 2004
- A heteroplasmic mitochondrial complex I gene mutation in adult-onset dystonia. Neurogenetics. 4:199-205. 2003
- Inverted duplication of the distal short arm of chromosome 3 associated with lobar holoprosencephaly and lumbosacral meningomyelocele. American Journal of Medical Genetics, Part A. 91:167-167. 2000
- Inverted duplication of the distal short arm of chromosome 3 associated with lobar holoprosencephaly and lumbosacral meningomyelocele. American Journal of Medical Genetics, Part A. 91:167-170. 2000
- Powassan encephalitis: a case report with neuropathology and literature review.. CANADIAN MEDICAL ASSOCIATION JOURNAL. 161:1419-1422. 1999
- Gonadoblastoid Testicular Dysplasia in Walker-Warburg Syndrome. Pediatric and Developmental Pathology. 1:393-404. 1998
- Gonadoblastoid testicular dysplasia may be specific for Walker-Warburg syndrome. Pediatric Pathology and Laboratory Medicine. 17:520-521. 1997
- Effects of Iodine-125 Brachytherapy on the Proliferative Capacity and Histopathological Features of Glioblastoma Recurring after Initial Therapy. Neurosurgery. 40:910-918. 1997
- Lhermitte-Duclos Disease: Literature Review and Novel Treatment Strategy. Canadian Journal of Neurological Sciences. 24:155-160. 1997
- Meningiomas: Role of Vascular Endothelial Growth Factor/Vascular Permeability Factor in Angiogenesis and Peritumoral Edema. Neurosurgery. 40:1016-1026. 1997
- Primary intracranial fibrosarcoma with intratumoral hemorrhage: neuropathological diagnosis with review of the literature.. Journal of Neuro-Oncology. 35:133-139. 1997
- Atypical dopa responsive parkinsonism in a patient with megalencephaly, midbrain Lewy body disease, and some pathological features of Hallervorden-Spatz disease.. Journal of Neurology, Neurosurgery and Psychiatry. 61:523-527. 1996
- Cellular and molecular pathology of medulloblastoma. Journal of Neuro-Oncology. 29:35-43. 1996
- Acute presentation of a neurogenic sarcoma in a patient with neurofibromatosis type 1: a pathological and molecular explanation. Journal of Neurosurgery. 84:867-873. 1996
- Ras-GTP levels are elevated in human NF1 peripheral nerve tumors.. Oncogene. 12:507-513. 1996
- Rosai-Dorfman Disease Mimicking Multiple Meningioma. Neurosurgery. 36:1185-1187. 1995
- Erratum: Striatonigral degeneration: Iron deposition in putamen correlates with the slit-like void signal of magnetic resonance imaging (The Canadian Journal of Neurological Sciences, (1994), 21:311-318). Canadian Journal of Neurological Sciences. 22:73-74. 1995
- Failed stereotactic biopsy in a series of 518 cases.. Stereotactic and Functional Neurosurgery. 64:183-196. 1995
- Cadmium encephalopathy: a report with elemental analysis and pathological findings. Acta Neuropathologica. 88:583-586. 1994
- Striatonigral Degeneration: Iron Deposition in Putamen Correlates with the Slit-like Void Signal of Magnetic Resonance Imaging. Canadian Journal of Neurological Sciences. 21:311-318. 1994
- Malignant Rhabdoid Tumour of the Pineal Region. Canadian Journal of Neurological Sciences. 21:273-277. 1994
- Prevalence and characteristics of post-partum thyroid dysfunction: results of a survey from Toronto, Canada. Journal of Endocrinological Investigation. 15:265-272. 1992
- Case 1, 1991: A severe and fatal systemic illness first presenting with a movement disorder. Movement Disorders. 6:362-370. 1991
- Pathologic nature of cystic thyroid nodules selected for surgery by needle aspiration biopsy.. Surgery. 100:606-613. 1986