A Maitra

Summary

Affiliation: University of Texas Southwestern Medical Center
Country: USA

Publications

  1. pmc Loss of Dpc4 expression in colonic adenocarcinomas correlates with the presence of metastatic disease
    A Maitra
    Division of Anatomic Pathology, Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
    Am J Pathol 157:1105-11. 2000
  2. ncbi request reprint Microdissection and the study of cancer pathways
    A Maitra
    Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, USA
    Curr Mol Med 1:153-62. 2001
  3. ncbi request reprint 5' CpG island methylation of the FHIT gene is correlated with loss of gene expression in lung and breast cancer
    S Zochbauer-Muller
    Hamon Center for Therapeutic Oncology Research, The University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA
    Cancer Res 61:3581-5. 2001
  4. ncbi request reprint Deletions of chromosome 4 occur early during the pathogenesis of colorectal carcinoma
    N Shivapurkar
    Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, TX 75390-8593, USA
    Hum Pathol 32:169-77. 2001
  5. ncbi request reprint Small cell carcinoma of the gallbladder: a clinicopathologic, immunohistochemical, and molecular pathology study of 12 cases
    A Maitra
    Departments of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
    Am J Surg Pathol 25:595-601. 2001
  6. ncbi request reprint Loss of p16(INK4a) expression correlates with decreased survival in pediatric osteosarcomas
    A Maitra
    Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
    Int J Cancer 95:34-8. 2001
  7. ncbi request reprint Aberrant methylation of the Human Hedgehog interacting protein (HHIP) gene in pancreatic neoplasms
    S T Martin
    Department of Pathology, The Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
    Cancer Biol Ther 4:728-33. 2005
  8. ncbi request reprint Aberrant expression of tumor suppressor proteins in the Ewing family of tumors
    A Maitra
    Department of Pathology, University of Texas Southwestern Medical Center, Dallas, USA
    Arch Pathol Lab Med 125:1207-12. 2001
  9. ncbi request reprint Primary mammary small-cell carcinoma: a molecular analysis of 2 cases
    M P Hoang
    Division of Anatomic Pathology and Hamon Center for Therapeutic Oncology Research, Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
    Hum Pathol 32:753-7. 2001
  10. pmc High-resolution chromosome 3p allelotyping of breast carcinomas and precursor lesions demonstrates frequent loss of heterozygosity and a discontinuous pattern of allele loss
    A Maitra
    Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA
    Am J Pathol 159:119-30. 2001

Collaborators

Detail Information

Publications16

  1. pmc Loss of Dpc4 expression in colonic adenocarcinomas correlates with the presence of metastatic disease
    A Maitra
    Division of Anatomic Pathology, Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
    Am J Pathol 157:1105-11. 2000
    ..In the sequential pathogenesis of colorectal tumors, inactivation of DPC4 is likely to be a late event...
  2. ncbi request reprint Microdissection and the study of cancer pathways
    A Maitra
    Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, USA
    Curr Mol Med 1:153-62. 2001
    ..Importantly, it is now possible to analyze many of the genetic changes that precede cancer, thereby identifying populations "at risk" for developing malignancies in the future...
  3. ncbi request reprint 5' CpG island methylation of the FHIT gene is correlated with loss of gene expression in lung and breast cancer
    S Zochbauer-Muller
    Hamon Center for Therapeutic Oncology Research, The University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA
    Cancer Res 61:3581-5. 2001
    ..Methylation of FHIT commences during lung cancer pathogenesis and may represent a marker for risk assessment...
  4. ncbi request reprint Deletions of chromosome 4 occur early during the pathogenesis of colorectal carcinoma
    N Shivapurkar
    Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, TX 75390-8593, USA
    Hum Pathol 32:169-77. 2001
    ..Our results suggest that there may be multiple putative tumor suppressor genes located on both arms of chromosome 4 whose inactivation are important early events in the pathogenesis of colorectal carcinoma...
  5. ncbi request reprint Small cell carcinoma of the gallbladder: a clinicopathologic, immunohistochemical, and molecular pathology study of 12 cases
    A Maitra
    Departments of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
    Am J Surg Pathol 25:595-601. 2001
    ..In contrast to pulmonary small cell carcinomas, p16INK4a function appears to be abrogated more frequently in these carcinomas...
  6. ncbi request reprint Loss of p16(INK4a) expression correlates with decreased survival in pediatric osteosarcomas
    A Maitra
    Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
    Int J Cancer 95:34-8. 2001
    ..03), while loss of pRB expression did not affect survival. Immunohistochemical analysis of p16(INK4a) expression in pediatric osteosarcomas may be a useful adjunctive marker of prognosis...
  7. ncbi request reprint Aberrant methylation of the Human Hedgehog interacting protein (HHIP) gene in pancreatic neoplasms
    S T Martin
    Department of Pathology, The Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
    Cancer Biol Ther 4:728-33. 2005
    ..These results indicate in some pancreatic adenocarcinomas that HHIP is epigenetically inactivated by promoter methylation, and its silencing could contribute to the increased Hedgehog signaling observed in pancreatic neoplasms...
  8. ncbi request reprint Aberrant expression of tumor suppressor proteins in the Ewing family of tumors
    A Maitra
    Department of Pathology, University of Texas Southwestern Medical Center, Dallas, USA
    Arch Pathol Lab Med 125:1207-12. 2001
    ..We studied the expression of 4 tumor suppressor proteins in the Ewing family of tumors (EFTs)...
  9. ncbi request reprint Primary mammary small-cell carcinoma: a molecular analysis of 2 cases
    M P Hoang
    Division of Anatomic Pathology and Hamon Center for Therapeutic Oncology Research, Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
    Hum Pathol 32:753-7. 2001
    ..Second, mammary small-cell carcinoma is clonally related to ductal carcinoma in situ and might represent an example of divergent differentiation occurring in a multipotential neoplastic stem cell...
  10. pmc High-resolution chromosome 3p allelotyping of breast carcinomas and precursor lesions demonstrates frequent loss of heterozygosity and a discontinuous pattern of allele loss
    A Maitra
    Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA
    Am J Pathol 159:119-30. 2001
    ....
  11. ncbi request reprint Immunoreactivity for hepatocyte paraffin 1 antibody in hepatoid adenocarcinomas of the gastrointestinal tract
    A Maitra
    Division of Anatomic Pathology, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75235, USA
    Am J Clin Pathol 115:689-94. 2001
    ..Adenocarcinomas with hepatoid features must be considered in the differential diagnosis of Hep Par 1-positive lesions...
  12. ncbi request reprint Inactivation of human SRBC, located within the 11p15.5-p15.4 tumor suppressor region, in breast and lung cancers
    X L Xu
    Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA
    Cancer Res 61:7943-9. 2001
    ..Our results suggest that epigenetic or mutational inactivation of hSRBC may contribute to the pathogenesis of several types of human cancers, marking hSRBC as a candidate tumor suppressor gene...
  13. ncbi request reprint Expression of the RNA component of human telemorase (hTR) in ThinPrep preparations from bladder washings
    A Maitra
    Department of Pathology, Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, Texas, USA
    Cancer 93:73-9. 2001
    ..CONCLUSIONS: The use of in situ hybridization technique bypasses the need for stringent specimen processing and allows identification of the specific cell type that expresses telomerase. Cancer (Cancer Cytopathol)..
  14. pmc Hedgehog inhibition prolongs survival in a genetically engineered mouse model of pancreatic cancer
    G Feldmann
    Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins University School of Medicine, Baltimore, MD 21210, USA
    Gut 57:1420-30. 2008
    ..Recent evidence suggests that the Hedgehog signalling pathway is aberrantly reactivated in the majority of pancreatic cancers, and that Hedgehog blockade has the potential to prevent disease progression and metastatic spread...
  15. ncbi request reprint Malignancies arising in oncocytic schneiderian papillomas: a report of 2 cases and review of the literature
    A Maitra
    Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
    Arch Pathol Lab Med 125:1365-7. 2001
    ..The potential for malignant transformation in OSPs is small, but warrants that these papillomas be completely excised to exclude a coexisting carcinoma...
  16. pmc A subgroup of microsatellite stable colorectal cancers has elevated mutation rates and different responses to alkylating and oxidising agents
    A R Parker
    Department of Pathology, Johns Hopkins University, Baltimore, MD 21205, USA
    Br J Cancer 90:1666-71. 2004
    ..These data demonstrate that a significant portion of MSS CRC cell lines has increased mutation rates and that this may play a role in MSS CRC carcinogenesis...