Research Topics
Genomes and GenesSpecies | Fausto J RodriguezSummaryAffiliation: Johns Hopkins University Country: USA Publications
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Publications
BRAF duplications and MAPK pathway activation are frequent in gliomas of the optic nerve properFausto J Rodriguez
Department of Pathology, Johns Hopkins Hospital, Baltimore, Maryland 21205, USA
J Neuropathol Exp Neurol 71:789-94. 2012....
Disseminated oligodendroglial-like leptomeningeal tumor of childhood: a distinctive clinicopathologic entityFausto J Rodriguez
Department of Pathology, Division of Neuropathology, Johns Hopkins Hospital, Johns Hopkins University, Baltimore, MD, 21231, USA
Acta Neuropathol 124:627-41. 2012..We report a series of a neoplasm with distinct clinicopathologic and molecular features. Although most progress slowly, a significant fraction develop aggressive features...
Neoplastic cells are a rare component in human glioblastoma microvasculatureFausto J Rodriguez
Department of Pathology, Division of Neuropathology, Johns Hopkins University, MD, USA
Oncotarget 3:98-106. 2012....
Genetic predisposition to peripheral nerve neoplasia: diagnostic criteria and pathogenesis of neurofibromatoses, Carney complex, and related syndromesFausto J Rodriguez
Division of Neuropathology, Department of Pathology, Johns Hopkins University, 720 Rutland Avenue, Ross Building, 512B, Baltimore, MD 21205, USA
Acta Neuropathol 123:349-67. 2012..In this review, we provide a concise update on the diagnostic criteria, pathology and molecular pathogenesis of these enigmatic syndromes in relation to peripheral nerve sheath neoplasia...
Pathology of peripheral nerve sheath tumors: diagnostic overview and update on selected diagnostic problemsFausto J Rodriguez
Division of Neuropathology, Department of Pathology, Johns Hopkins University, 720 Rutland Avenue, Ross Building, 512B, Baltimore, MD 21205, USA
Acta Neuropathol 123:295-319. 2012..In the current review, we attempt to provide some useful guidelines for the surgical neuropathologist to help navigate these persistent, challenging problems...
Superficial neurofibromas in the setting of schwannomatosis: nosologic implicationsFausto J Rodriguez
Division of Neuropathology, Department of Pathology, Johns Hopkins University, Baltimore, MD 21205, USA
Acta Neuropathol 121:663-8. 2011..In particular, the presence of a cutaneous neurofibroma in a patient with multiple schwannomas should not lead to a diagnosis of NF2...
Frequent ATRX, CIC, FUBP1 and IDH1 mutations refine the classification of malignant gliomasYuchen Jiao
Ludwig Center for Cancer Genetics and Howard Hughes Medical Institutions, The Johns Hopkins Kimmel Cancer Center, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
Oncotarget 3:709-22. 2012....
Mutations in CIC and FUBP1 contribute to human oligodendrogliomaChetan Bettegowda
Ludwig Center for Cancer Genetics and Howard Hughes Medical Institutions, Johns Hopkins Kimmel Cancer Center, Baltimore, MD 21287, USA
Science 333:1453-5. 2011..These results suggest a critical role for these genes in the biology and pathology of oligodendrocytes...
Exomic sequencing of four rare central nervous system tumor typesChetan Bettegowda
Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
Oncotarget 4:572-83. 2013..Our study supports the hypothesis that pathologically similar tumors arising in different age groups and from different compartments may represent distinct disease processes with varied genetic composition...
BRAF alterations in primary glial and glioneuronal neoplasms of the central nervous system with identification of 2 novel KIAA1549:BRAF fusion variantsAlex Lin
Division of Neuropathology, Department of Pathology, Johns Hopkins University, Baltimore, Maryland, USA
J Neuropathol Exp Neurol 71:66-72. 2012..The prognostic and therapeutic significance of this alteration is unclear and merits further study...
Phenotypic variations in NF1-associated low grade astrocytomas: possible role for increased mTOR activation in a subsetMark Jentoft
Departments of Laboratory Medicine and Pathology, Johns Hopkins University, Baltimore, MD, USA
Int J Clin Exp Pathol 4:43-57. 2010..In summary, differential expression of neuronal-related genes and increased mTOR activation may underlie phenotypic variations in NF1-associated low grade astrocytomas...
Molecular and morphologic correlates of the alternative lengthening of telomeres phenotype in high-grade astrocytomasDoreen N Nguyen
Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, MD
Brain Pathol 23:237-43. 2013..Future studies are required to clarify the clinical and biological significance of ALT in high-grade astrocytomas...
MicroRNA profiling in pediatric pilocytic astrocytoma reveals biologically relevant targets, including PBX3, NFIB, and METAP2Cheng Ying Ho
Division of Neuropathology, Department of Pathology, Johns Hopkins University, Baltimore, Maryland 21231, USA
Neuro Oncol 15:69-82. 2013..A unique miRNA profile exists in PA, compared with brain tissue. These miRNAs and their targets may play a role in the pathogenesis of PA...
Pathological and molecular advances in pediatric low-grade astrocytomaFausto J Rodriguez
Department of Pathology, Johns Hopkins UniversitySchool of Medicine, Baltimore, Maryland 21205, USA
Annu Rev Pathol 8:361-79. 2013..In this review, we attempt to summarize this rapidly developing field and discuss the potential for translating our growing molecular knowledge into improved diagnostic and prognostic biomarkers and new targeted therapies...
Ependymomas with neuronal differentiation: a morphologic and immunohistochemical spectrumFausto J Rodriguez
Department of Pathology, Mayo Clinic, Rochester, MN, USA
Acta Neuropathol 113:313-24. 2007..The clinical significance of these observations is unknown but deserves further exploration...
Altered telomeres in tumors with ATRX and DAXX mutationsChristopher M Heaphy
Department of Pathology, Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD 21231, USA
Science 333:425. 2011..ATRX mutations also correlate with abnormal telomeres in tumors of the central nervous system. These data suggest that an alternative telomere maintenance function may operate in human tumors with alterations in the ATRX or DAXX genes...
Identification of t(1;19)(q12;p13) and ploidy changes in an ependymosarcoma: a cytogenetic evaluationAbeer Z Tabbarah
Department of Pathology, George Washington University, Washington, D C, USA
Clin Neuropathol 31:142-5. 2012..The significance of the genetic alterations we describe associated with sarcomatoid change in ependymal neoplasms, and ultimately their prognostic relevance, merits further study...
BRAF alterations are frequent in cerebellar low-grade astrocytomas with diffuse growth patternCristiane M Ida
Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota 55905, USA
J Neuropathol Exp Neurol 71:631-9. 2012....
