C D Katsetos

Summary

Affiliation: Drexel University
Country: USA

Publications

  1. ncbi request reprint Effect of 7-nitroindazole sodium on the cellular distribution of neuronal nitric oxide synthase in the cerebral cortex of hypoxic newborn piglets
    Christos D Katsetos
    Department of Pediatrics, Drexel University College of Medicine and St Christopher s Hospital for Children, Philadelphia, PA, USA
    Neurochem Res 31:899-906. 2006
  2. ncbi request reprint Class III beta-tubulin in human development and cancer
    Christos D Katsetos
    Department of Pediatrics, Section of Neurology, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
    Cell Motil Cytoskeleton 55:77-96. 2003
  3. ncbi request reprint Class III beta-tubulin isotype: a key cytoskeletal protein at the crossroads of developmental neurobiology and tumor neuropathology
    Christos D Katsetos
    Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, USA
    J Child Neurol 18:851-66; discussion 867. 2003
  4. ncbi request reprint On the neuronal/neuroblastic nature of medulloblastomas: a tribute to Pio del Rio Hortega and Moises Polak
    Christos D Katsetos
    Section of Neurology Reseach Laboratories, St Christopher s Hospital For Children, Philadelphia, Pennsylvania, USA
    Acta Neuropathol 105:1-13. 2003
  5. ncbi request reprint Aberrant localization of the neuronal class III beta-tubulin in astrocytomas
    C D Katsetos
    Section of Neurology Research Laboratories, St Christopher s Hospital For Children, Erie Avenue at Front Street, Philadelphia, PA 19134, USA
    Arch Pathol Lab Med 125:613-24. 2001
  6. ncbi request reprint Differential distribution of the neuron-associated class III beta-tubulin in neuroendocrine lung tumors
    C D Katsetos
    Section of Neutology Research Laboratories, St Christopher s Hospital For Children, Philadelphia, PA 19134, USA
    Arch Pathol Lab Med 124:535-44. 2000
  7. ncbi request reprint Acute hypoxia-induced alterations of calbindin-D28k immunoreactivity in cerebellar Purkinje cells of the guinea pig fetus at term
    C D Katsetos
    Department of Pediatrics, St. Christopher Hospital for Children, Philadelphia, PA 19134, USA
    J Neuropathol Exp Neurol 60:470-82. 2001
  8. ncbi request reprint Class III beta-tubulin isotype (beta III) in the adrenal medulla: I. Localization in the developing human adrenal medulla
    C D Katsetos
    Neuropathology Laboratory, Hahnemann University, Philadelphia, Pennsylvania, USA
    Anat Rec 250:335-43. 1998
  9. ncbi request reprint Detection of JC virus DNA sequences and expression of the viral regulatory protein T-antigen in tumors of the central nervous system
    L del Valle
    Center for Neurovirology and Cancer Biology, College of Science and Technology, Temple University, 1900 North 12th Street, Philadelphia, PA 19122, USA
    Cancer Res 61:4287-93. 2001
  10. pmc Cellular distribution of retinoic acid receptor-alpha protein in serous adenocarcinomas of ovarian, tubal, and peritoneal origin: comparison with estrogen receptor status
    C D Katsetos
    Department of Microbiology and Immunology, Temple University School of Medicine, Philadelphia, Pennsylvania, USA
    Am J Pathol 153:469-80. 1998

Collaborators

Detail Information

Publications29

  1. ncbi request reprint Effect of 7-nitroindazole sodium on the cellular distribution of neuronal nitric oxide synthase in the cerebral cortex of hypoxic newborn piglets
    Christos D Katsetos
    Department of Pediatrics, Drexel University College of Medicine and St Christopher s Hospital for Children, Philadelphia, PA, USA
    Neurochem Res 31:899-906. 2006
    ..We conclude that nNOS expression in cortical neurons of hypoxic newborn piglets is NO-mediated. We speculate that nNOS inhibition by 7-NINA will protect against hypoxia-induced NO-mediated neuronal death...
  2. ncbi request reprint Class III beta-tubulin in human development and cancer
    Christos D Katsetos
    Department of Pediatrics, Section of Neurology, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
    Cell Motil Cytoskeleton 55:77-96. 2003
    ....
  3. ncbi request reprint Class III beta-tubulin isotype: a key cytoskeletal protein at the crossroads of developmental neurobiology and tumor neuropathology
    Christos D Katsetos
    Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, USA
    J Child Neurol 18:851-66; discussion 867. 2003
    ....
  4. ncbi request reprint On the neuronal/neuroblastic nature of medulloblastomas: a tribute to Pio del Rio Hortega and Moises Polak
    Christos D Katsetos
    Section of Neurology Reseach Laboratories, St Christopher s Hospital For Children, Philadelphia, Pennsylvania, USA
    Acta Neuropathol 105:1-13. 2003
    ..We give credence to the view that the medulloblastoma belongs to a group of central neuronal/neuroblastic tumours and call for a critical re-evaluation of its present taxonomic placement...
  5. ncbi request reprint Aberrant localization of the neuronal class III beta-tubulin in astrocytomas
    C D Katsetos
    Section of Neurology Research Laboratories, St Christopher s Hospital For Children, Erie Avenue at Front Street, Philadelphia, PA 19134, USA
    Arch Pathol Lab Med 125:613-24. 2001
    ..In contrast, the aberrant localization of this isotype in certain nonneuronal neoplasms, such as epithelial neuroendocrine lung tumors, is associated with anaplastic potential...
  6. ncbi request reprint Differential distribution of the neuron-associated class III beta-tubulin in neuroendocrine lung tumors
    C D Katsetos
    Section of Neutology Research Laboratories, St Christopher s Hospital For Children, Philadelphia, PA 19134, USA
    Arch Pathol Lab Med 124:535-44. 2000
    ..To study the immunoreactivity profile of the neuron-associated class III beta-tubulin isotype (beta III) in epithelial lung tumors...
  7. ncbi request reprint Acute hypoxia-induced alterations of calbindin-D28k immunoreactivity in cerebellar Purkinje cells of the guinea pig fetus at term
    C D Katsetos
    Department of Pediatrics, St. Christopher Hospital for Children, Philadelphia, PA 19134, USA
    J Neuropathol Exp Neurol 60:470-82. 2001
    ..The perturbation of this Ca++ buffer protein in hypoxia-induced neuronal injury may herald delayed cell death or degeneration...
  8. ncbi request reprint Class III beta-tubulin isotype (beta III) in the adrenal medulla: I. Localization in the developing human adrenal medulla
    C D Katsetos
    Neuropathology Laboratory, Hahnemann University, Philadelphia, Pennsylvania, USA
    Anat Rec 250:335-43. 1998
    ..J Neurosci 13:285-299, 1993; Katsetos et al., J Neuropathol Exp Neurol 52:655-666, 1993). The localization of this protein by immunohistochemistry in the different cell types of the developing human adrenal medulla is described...
  9. ncbi request reprint Detection of JC virus DNA sequences and expression of the viral regulatory protein T-antigen in tumors of the central nervous system
    L del Valle
    Center for Neurovirology and Cancer Biology, College of Science and Technology, Temple University, 1900 North 12th Street, Philadelphia, PA 19122, USA
    Cancer Res 61:4287-93. 2001
    ..These observations, along with earlier in vitro and in vivo data on the transforming ability of this human neurotropic virus invite additional studies to re-evaluate the role of JCV in the pathogenesis of human brain tumors...
  10. pmc Cellular distribution of retinoic acid receptor-alpha protein in serous adenocarcinomas of ovarian, tubal, and peritoneal origin: comparison with estrogen receptor status
    C D Katsetos
    Department of Microbiology and Immunology, Temple University School of Medicine, Philadelphia, Pennsylvania, USA
    Am J Pathol 153:469-80. 1998
    ....
  11. ncbi request reprint [The role played by calcium in neuronal injury following neonatal hypoxia or convulsions]
    I Valencia
    Seccion de Neurologia, Departamento de Pediatria, St Christopher s Hospital For Children, Filadelfia, PA 19134, Estados Unidos
    Rev Neurol 42:S11-5. 2006
    ..Calcium plays a complex and pivotal role both in neuronal development and function, and in hypoxia/ ischemia-induced cell death. In this paper, we review current concepts of calcium function emphasizing the neonatal period...
  12. ncbi request reprint [Cerebral palsy: new pathogenetic concepts]
    A Legido
    Departamento de Pediatría Sección de Neurología, St Christopher s Hospital For Children, College of Pennsylvania, Hahnemann University, Philadelphia, PA 19134 1095, USA
    Rev Neurol 36:157-65. 2003
    ..To review the current knowledge pertaining to the new pathogenetic aspects of cerebral palsy (CP)...
  13. pmc Subependymal astrocytic hamartomas in the Eker rat model of tuberous sclerosis
    R S Yeung
    Division of Medical Sciences, Fox Chase Cancer Center, Philadelphia, Pennsylvania, USA
    Am J Pathol 151:1477-86. 1997
    ..This genetically-defined rodent model may be useful in elucidating the molecular and developmental basis of the subependymal giant cell astrocytoma in humans...
  14. ncbi request reprint Hypoxia-induced caspase-3 activation and DNA fragmentation in cortical neurons of newborn piglets: role of nitric oxide
    N A Parikh
    Department of Pediatrics, Jefferson Medical College, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
    Neurochem Res 28:1351-7. 2003
    ..We conclude that the coordinate increase of capase-3 activity and fragmentation of nuclear DNA in the hypoxic newborn piglet brain are NO mediated...
  15. pmc Presence of oligoclonal T cells in cerebrospinal fluid of a child with multiphasic disseminated encephalomyelitis following hepatitis A virus infection
    E L Oleszak
    Department of Anatomy and Cell Biology, Fels Institute for Cancer Research and Molecular Biology, Temple University School of Medicine, 3307 North Broad St, Philadelphia, PA 19140, USA
    Clin Diagn Lab Immunol 8:984-92. 2001
    ....
  16. ncbi request reprint Histological study of osteoid osteoma's blood supply
    Jean Pierre de Chadarevian
    Department of Pathology and Laboratory Medicine, St Christopher s Hospital for Children and Drexel University College of Medicine, Philadelphia, PA 19134, USA
    Pediatr Dev Pathol 10:358-68. 2007
    ....
  17. ncbi request reprint Glioneuronal phenotype in a diencephalic pilomyxoid astrocytoma
    Jean Pierre de Chadarevian
    Department of Pathology and Laboratory Medicine, Drexel University College of Medicine and St Christopher s Hospital for Children, Erie Avenue at Front Street, Philadelphia, PA 19134, USA
    Pediatr Dev Pathol 9:480-7. 2006
    ..Our results indicate that a subset of the so-called pilomyxoid astrocytomas of the hypothalamic/chiasmatic region may represent phenotypically mixed glioneuronal neoplasms distinct from the pilocytic astrocytomas...
  18. doi request reprint Class III beta-tubulin is constitutively coexpressed with glial fibrillary acidic protein and nestin in midgestational human fetal astrocytes: implications for phenotypic identity
    Eduarda Dráberová
    Laboratory of the Biology of Cytoskeleton, Institute of Molecular Genetics, Academy of Sciences of the Czech Republic, Prague, Czech Republic
    J Neuropathol Exp Neurol 67:341-54. 2008
    ..Our results indicate that in the midgestational human brain, betaIII-tubulin is not neuron specific because it is constitutively expressed in GFAP+/nestin+ presumptive fetal astrocytes...
  19. ncbi request reprint Nitric oxide-mediated alterations of protein tyrosine phosphatase activity and expression during hypoxia in the cerebral cortex of newborn piglets
    Qazi M Ashraf
    Department of Pediatrics, Drexel University College of Medicine and St Christopher s Hospital for Children, Philadelphia, PA 19129, USA
    Neurosci Lett 362:108-12. 2004
    ..nNOS inhibition also prevented the hypoxia-induced increase in PTP activity and expression in cytosol, and therefore we conclude that modification of PTP during hypoxia is NO-mediated...
  20. ncbi request reprint Giant cell glioblastoma and pleomorphic xanthoastrocytoma
    Christos D Katsetos
    Arch Pathol Lab Med 128:391-2; author reply 392-3. 2004
  21. ncbi request reprint Malignant peripheral nerve sheath tumor arising from an adrenal ganglioneuroma in a 6-year-old boy
    Jean Pierre de Chadarevian
    Department of Pathology and Laboratory Medicine, St Christopher s Hospital For Children, and Drexel University College of Medicine, Philadelphia, PA 19134, USA
    Pediatr Dev Pathol 7:277-84. 2004
    ..The report also includes a review of the previously published related cases, and an analysis of the immunohistochemistry and electron microscopy data available to date on the subject...
  22. ncbi request reprint Epilepsy, atherosclerosis, myocardial infarction, and carbamazepine
    Jean Pierre de Chadarevian
    Department of Pathology and Laboratory Medicine, Drexel University College of Medicine, St Christopher s Hospital For Children, Philadelphia, Pennsylvania 19134, USA
    J Child Neurol 18:150-1. 2003
    ..The autopsy demonstrated that he had marked coronary atherosclerosis and myocardial infarction. The child had been treated with carbamazepine for more than 10 years...
  23. ncbi request reprint Localization of the neuronal class III beta-tubulin in oligodendrogliomas: comparison with Ki-67 proliferative index and 1p/19q status
    Christos D Katsetos
    Department of Pediatrics, St Christopher s Hospital For Children, Philadelhpia, PA 19134, USA
    J Neuropathol Exp Neurol 61:307-20. 2002
    ..Class III beta-tubulin expression in oligodendrogliomas should not be construed as a priori evidence of divergent neuronal differentiation...
  24. ncbi request reprint Class III beta-tubulin and gamma-tubulin are co-expressed and form complexes in human glioblastoma cells
    Christos D Katsetos
    Department of Pediatrics, Drexel University College of Medicine and St Christopher s Hospital for Children, Philadelphia, PA 19134, USA
    Neurochem Res 32:1387-98. 2007
    ..We suggest that aberrant expression and interactions of betaIII-tubulin and gamma-tubulin may be linked to malignant changes in glial cells...
  25. ncbi request reprint Anomalous inhibitory circuits in cortical tubers of human tuberous sclerosis complex associated with refractory epilepsy: aberrant expression of parvalbumin and calbindin-D28k in dysplastic cortex
    Ignacio Valencia
    Department of Pediatrics, Drexel University College of Medicine, Section of Neurology, St Christopher s Hospital For Children, Philadelphia, PA, USA
    J Child Neurol 21:1058-63. 2006
    ..Our findings indicate that the expression of parvalbumin or calbindin-D(28k) by subpopulations of dysplastic neurons in cortical tubers is aberrant and denotes dysfunctional inhibitory circuits inept for excitoprotection...
  26. ncbi request reprint Increased neuronal nuclear calcium influx in neonatal seizures
    Ignacio Valencia
    Section of Neurology, Department of Pediatrics, St Christopher s Hospital For Children, Drexel University College of Medicine, Erie Avenue at Front Street, Philadelphia, PA 19134, USA
    Neurochem Res 31:1231-7. 2006
    ....
  27. ncbi request reprint Expression of human neurotropic polyomavirus JCV late gene product agnoprotein in human medulloblastoma
    Luis Del Valle
    Center for Neurovirology and Cancer Biology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
    J Natl Cancer Inst 94:267-73. 2002
    ....
  28. ncbi request reprint Altered cellular distribution and subcellular sorting of gamma-tubulin in diffuse astrocytic gliomas and human glioblastoma cell lines
    Christos D Katsetos
    Department of Pediatrics, Drexel University College of Medicine, St Christopher s Hospital For Children, Philadelphia, Pennsylvania 19134, USA
    J Neuropathol Exp Neurol 65:465-77. 2006
    ....
  29. ncbi request reprint Detection of JC polyomavirus DNA sequences and cellular localization of T-antigen and agnoprotein in oligodendrogliomas
    Luis Del Valle
    Center for Neurovirology and Cancer Biology, College of Science and Technology, Temple University, Philadelphia, Pennsylvania 19122, USA
    Clin Cancer Res 8:3332-40. 2002
    ..The goal of this study is to examine the presence of JCPyV DNA sequences and viral antigens in a series of human oligodendrogliomas...