Research Topics
Species | T HiroseSummaryAffiliation: Saitama Medical School Country: Japan Publications
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Detail Information
Publications
Ectopic thyroid in an adrenal mass: a case reportJun Hagiuda
Department of Urology, Saitama Medical University, Saitama, Japan
BMC Urol 6:18. 2006..A few cases of ectopic lesions have been reported in the literature for abdominal organs including the adrenal glands, but the mechanism by which the thyroid components migrate into the abdomen has been poorly understood...
Ossifying fibromyxoid tumor: invariable ultrastructural features and diverse immunophenotypic expressionTakanori Hirose
Department of Pathology, Saitama Medical School, Saitama, Japan
Ultrastruct Pathol 31:233-9. 2007..The salient and invariable ultrastructural features included reduplicated basal laminas, which seem to be crucial for the diagnosis...
Pleomorphic xanthoastrocytoma: a comparative pathological study between conventional and anaplastic typesT Hirose
Department of Pathology, Saitama Medical School, Saitama, Japan
Histopathology 52:183-93. 2008..To facilitate the understanding and correct diagnosis of the anaplastic variant of pleomorphic xanthoastrocytoma (PXA)...
Gliosarcoma: an immunohistochemical, ultrastructural and fluorescence in situ hybridization studyH Horiguchi
Department of Pathology, University of Tokushima School of Medicine, Japan
Pathol Int 48:595-602. 1998..As similar aberrations have been reported in GBM, these chromosomal abnormalities suggest a common pathogenesis in GS and GBM...
Olig2 and CD99 are useful negative markers for the diagnosis of brain tumorsK Ishizawa
Department of Pathology, Saitama Medical University, Saitama, Japan
Clin Neuropathol 27:118-28. 2008..The CD99-immunohistochemistry is unique in that it is helpful for the diagnosis of clear cell brain tumors through the visualization of CD99-negative clear cells...
Loss of chromosome 10 in glioblastoma: relation to proliferation and angiogenesisH Horiguchi
Department of Pathology, University of Tokushima, School of Medicine, Japan
Pathol Int 49:681-6. 1999..However, neither the loss of chromosome 10 nor number of vessels was not correlated with VEGF expression. Other genetic abnormalities as well as loss of chromosome 10 may be involved in the cell proliferation and angiogenesis of GBM...
Podoplanin is a potential marker for the diagnosis of ependymoma: a comparative study with epithelial membrane antigen (EMA)K Ishizawa
Department of Pathology, Saitama Medical University, Saitama, Japan
Clin Neuropathol 28:373-8. 2009..Anti-podoplanin antibodies and anti-EMA antibodies could cooperate with each other for the diagnostic immunohistochemistry of ependymoma...
Current and future perspectives on the TARGET system: the registration system for Glivec established by the JSHMasahiro Kizaki
Department of Hematology, Saitama Medical Center, Saitama Medical University, Kawagoe, Saitama, Japan
Int J Hematol 88:409-17. 2008..Based on these cumulative data, present imatinib treatment trends were analyzed and safety and efficacy were compared with international trial data...
Pharmacokinetics of 5-fluorouracil in elderly Japanese patients with cancer treated with S-1 (a combination of tegafur and dihydropyrimidine dehydrogenase inhibitor 5-chloro-2,4-dihydroxypyridine)K Fujita
Department of Medical Oncology, Saitama International Medical Center Comprehensive Cancer Center, Saitama Medical University, 1397 1 Yamane, Hidaka, Saitama 350 1298, Japan
Drug Metab Dispos 37:1375-7. 2009..The opposing effects of aging on the oral clearance of tegafur and the AUC of CDHP may offset each other, leading to unchanged systemic exposure of 5-FU...
Adult neuroblastoma of the retroperitoneum and abdomen: clinicopathologic distinction from primitive neuroectodermal tumorT Hasegawa
Department of Pathology, National Cancer Center Research Institute and Hospital, Tokyo, Japan
Am J Surg Pathol 25:918-24. 2001..Appropriate immunohistochemical studies and laboratory examination enable pathologists to distinguish ANB from other differential diagnoses, especially PNET...
Tumor imprint cytology of ovarian ependymoma. A case reportY Komuro
Department of Obstetrics and Gynecology, National Saitama Hospital, Wako City, Saitama, Japan
Cancer 92:3165-9. 2001..To our knowledge, this is the first report on the imprint cytologic diagnosis of ependymoma originating in the ovary...
Adenosarcoma of the uterine cervix presenting as a cervical polypA Hino
Department of Pathology, University of Tokushima School of Medicine, Japan
Pathol Int 48:649-52. 1998..When they arise from the cervix, adenosarcomas may be confused with benign cervical polyps clinically and pathologically. As the former often recurs, microscopic differentiation is crucial for further treatment...
A neuroepithelial tumor showing combined histological features of dysembryoplastic neuroepithelial tumor and pleomorphic xanthoastrocytoma--a case report and review of the literatureK Ishizawa
Department of Pathology, Saitama Medical University, Saitama, Japan
Clin Neuropathol 26:169-75. 2007..A reticulin network was developed among the tumor cells (PXA-like component, WHO Grade III). This case illustrates an unusual composite brain tumor, combined DNT and PXA...
Ultrastructural features of pleomorphic xanthoastrocytoma: a comparative study with glioblastoma multiformeT Hirose
Department of Pathology, Saitama Medical School, Japan
Ultrastruct Pathol 25:469-78. 2001..The authors conclude that PXA is fundamentally an astrocytic tumor, albeit one with a significant tendency to undergo neuronal differentiation...
TP53 deleted cells in de novo glioblastomas using fluorescence in situ hybridizationH Horiguchi
Department of Pathology, University of Tokushima School of Medicine, 3 18 15 Kuramoto, Tokushima 770 8503, Japan
Pathol Int 51:187-92. 2001....
Hemodynamic infarction of the spinal cord: involvement of the gray matter plus the border-zone between the central and peripheral arteriesK Ishizawa
Department of Pathology, Saitama Medical School, Saitama, Japan
Spinal Cord 43:306-10. 2005..The former is probably associated with selective vulnerability of the gray matter to ischemia, while the latter is probably associated with intrinsic vulnerability of the border-zone to systemic hypotension or low blood-flow states...
Differences in IgE isotype switching induced by anti-CD40 monoclonal antibody and cytokines among subtypes of chronic B lymphoid leukemiasH Takeuchi
Department of Pathology, Saitama Medical School, Saitama, Japan
Exp Hematol 28:543-50. 2000..Immunologic differences among the chronic B lymphoid leukemias defined by the French-American-British (FAB) classification were evaluated with respect to IgE isotype switching induced by anti-CD40 monoclonal antibody (mAb) and cytokines...
Lipomatous primitive neuroectodermal tumor with a glioblastoma component: a case reportK Ishizawa
Department of Pathology, Saitama Medical School, Morohongo 38, Moroyama, Irumagun, Saitama 350 0495, Japan
Acta Neuropathol 103:193-8. 2002..The association with a GBM component makes the present tumor a unique, and, to our knowledge, previously unrecognized lesion...
The innervation of intradermal nevi. On the nevus-axon relationsP Yang
Department of Pathology, University of Tokushima School of Medicine, Japan
Zentralbl Pathol 139:295-9. 1993..The mode of contact between nevus cell and axon, the presence of true Schwann cells surrounding the proliferated axons and the demonstration of myelin structure should be investigated by further electron microscopic study...
Calcifying fibrous pseudotumor: an ultrastructural studyT Maeda
Department of Pathology, Ehime Prefectural Central Hospital, Matsuyama, Japan
Ultrastruct Pathol 23:189-92. 1999..Extracellular calcified substances often abutted to fibroblasts. Fibroblasts may play an important role in both intracellular and extracellular calcifications of CFT...
Angiosarcoma of the breast: report of a case and its findings of MRIS Murakam
Second Department of Surgery, Saitama Medical School, 38 Morohongo, Moroyama-machi, Iruma-gunn, Saitama 350-0495, Japan
Breast Cancer 8:254-8. 2001..She underwent modified radical mastectomy and is now free of recurrence. This case emphasizes the difficulties in the clinical diagnosis of angiosarcoma of the breast...
Malignant mixed müllerian tumor of primary mesenteric originM Mikami
Department of Obstetrics and Gynecology, National Saitama Hospital, Wako, Saitama, Japan
Int J Gynecol Cancer 15:1249-53. 2005..5%). Peritoneal MMMT are frequently associated with gynecologic tumors...
Low grade malignant peripheral nerve sheath tumour: varied cytological and histological patternsU Yamaguchi
Division of Orthopaedic Oncology, National Cancer Centre, Hospital and Research Institute, Tokyo 104-0045, Japan
J Clin Pathol 56:826-30. 2003..CONCLUSIONS: These findings suggest that careful clinical and histological evaluation, along with S-100 protein immunostaining, are essential for the accurate diagnosis of low grade MPNST...
Marked asymmetry of putaminal pathology in an MSA-P patient with Pisa syndromeI Hozumi
Department of Neurology and Geriatrics, Gifu University, School of Medicine, Gifu, Japan
Mov Disord 19:470-2. 2004..The pathophysiological mechanism underlying forms of axial dystonia remains to be elucidated. We report here the histopathological findings of a multiple system atrophy of parkinsonian predominance (MSA-P) patient with Pisa syndrome...
Neuropilin-1 promotes human glioma progression through potentiating the activity of the HGF/SF autocrine pathwayB Hu
University of Pittsburgh Cancer Institute and Department of Pathology, Pittsburgh, PA 15213 1863, USA
Oncogene 26:5577-86. 2007....
Temporary hyperglycaemia provokes monocyte adhesion to endothelial cells in rat thoracic aortaA Otsuka
Department of Medicine, Metabolism and Endocrinology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, 113-8421, Tokyo, Japan
Diabetologia 48:2667-74. 2005..CONCLUSIONS/INTERPRETATION: Our data demonstrate that a temporary rise in blood glucose levels can in itself promote a reversible increase in monocyte adhesion to arterial endothelial cells...
Expression of smooth muscle markers in so called malignant fibrous histiocytomasT Hasegawa
Pathology Division, National Cancer Centre Research Institute, 5 1 1 Tsukiji, Chuo Ku, Tokyo 104 0045, Japan
J Clin Pathol 56:666-71. 2003..To obtain further information regarding the frequency and degree of positivity for smooth muscle markers in a large number of malignant fibrous histiocytomas (MFHs), as an aid to accurate diagnosis...
Structural organisation and chromosomal mapping of the human Id-3 geneR W Deed
CRC Department of Gene Regulation, Paterson Institute for Cancer Research, Christie Hospital NHS Trust, Manchester, UK
Gene 151:309-14. 1994..1 by fluorescence in situ hybridisation (FISH) and, using the same FISH technique, we have detected heterogeneity in tumour-associated 1p36 chromosome translocations...
Characterization of the response element and DNA binding properties of the nuclear orphan receptor germ cell nuclear factor/retinoid receptor-related testis-associated receptorZ H Yan
Department of Medicine III, Osaka University Medical School, Yamadaoka, Suita, Osaka 565, Japan
J Biol Chem 272:10565-72. 1997..Transfection of RTR in CV-1 cells was unable to cause RTRE-dependent transactivation of a CAT reporter gene; however, an RTR-VP16 fusion protein could induce transactivation through several RTREs, including P2-RE...
Cloning of the human orphan receptor germ cell nuclear factor/retinoid receptor-related testis-associated receptor and its differential regulation during embryonal carcinoma cell differentiationW Lei
Cell Biology Section, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina 27709, USA
J Mol Endocrinol 18:167-76. 1997..Our observations suggest that GCNF/RTR plays a role in the control of gene expression in early embryogenesis and during spermatogenesis...
PCTAIRE 2, a Cdc2-related serine/threonine kinase, is predominantly expressed in terminally differentiated neuronsT Hirose
Division of Protein Metabolism, Institute for Protein Research, Osaka University, Suita, Japan
Eur J Biochem 249:481-8. 1997..These findings suggest that PCTAIRE 2 is a Ser/Thr kinase that might play a unique role in terminally differentiated neurons...
Induction of the nuclear orphan receptor RORgamma during adipocyte differentiation of D1 and 3T3-L1 cellsS Austin
Laboratory of Pulmonary Pathobiology, National Institute of Environmental Health Sciences, NIH, Research Triangle Park, NC 27709, USA
Cell Growth Differ 9:267-76. 1998....
An atypical PKC directly associates and colocalizes at the epithelial tight junction with ASIP, a mammalian homologue of Caenorhabditis elegans polarity protein PAR-3Y Izumi
Department of Molecular Biology, Yokohama City University School of Medicine, Yokohama 236 0004, Japan
J Cell Biol 143:95-106. 1998....
Muscle develops a specific form of small heat shock protein complex composed of MKBP/HSPB2 and HSPB3 during myogenic differentiationY Sugiyama
Department of Molecular Biology, Yokohama City University School of Medicine, Kanazawa Ku, Yokohama 236 0004, Japan
J Biol Chem 275:1095-104. 2000..Taken together, the results suggest that muscle cells develop two kinds of stress response systems composed of diverged sHSP members, and that these systems work independently in muscle maintenance and differentiation...
Atypical protein kinase C is involved in the evolutionarily conserved par protein complex and plays a critical role in establishing epithelia-specific junctional structuresA Suzuki
Department of Molecular Biology, Yokohama City University School of Medicine, Yokohama 236 0004, Japan
J Cell Biol 152:1183-96. 2001..These results indicate that aPKC is involved in the evolutionarily conserved PAR protein complex, and plays critical roles in the development of the junctional structures and apico-basal polarization of mammalian epithelial cells...
The cell polarity protein ASIP/PAR-3 directly associates with junctional adhesion molecule (JAM)K Ebnet
Institute of Cell Biology, ZMBE, University of Muenster, D 48149 Muenster, Germany
EMBO J 20:3738-48. 2001..Our data suggest that the ASIP/PAR-3-aPKC complex is tethered to tight junctions via its association with JAM, indicating a potential role for JAM in the generation of cell polarity in epithelial cells...
TNF-alpha inhibits 3T3-L1 adipocyte differentiation without downregulating the expression of C/EBPbeta and deltaS Kurebayashi
Department of Molecular Medicine, Osaka University Medical School, Suita, Japan
Endocr J 48:249-53. 2001..Our results suggest that TNF-alpha inhibits adipocyte differentiation independently of the downregulation of C/EBPbeta and C/EBPdelta...
PAR-6 regulates aPKC activity in a novel way and mediates cell-cell contact-induced formation of the epithelial junctional complexT Yamanaka
Department of Molecular Biology, Yokohama City University School of Medicine, 3-9 Fuku-ura, Kanazawa-ku, Yokohama 236-0004, Japan
Genes Cells 6:721-31. 2001....
Dynamic changes in protein components of the tight junction during liver regenerationY Takaki
Department of Molecular Biology, Yokohama City University School of Medicine, Kanazawa-ku, Yokohama 236-0004, Japan
Cell Tissue Res 305:399-409. 2001....
TAK1: molecular cloning and characterization of a new member of the nuclear receptor superfamilyT Hirose
Cell Biology Section, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina 27709
Mol Endocrinol 8:1667-80. 1994..In the testis, TAK1 appears to control gene expression during spermatogenesis, particularly during the meiotic phase...
