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Igai H, Matsuura N, Tarumi S, Chang SS, Misaki N, Ishikawa S, Yokomise H. Prognostic factors in patients after lobectomy for p-T1aN0M0 adenocarcinoma. Eur J Cardiothorac Surg 2012; 41:603-6. [DOI: 10.1093/ejcts/ezr006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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52
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Ishikawa S, Manabe K. Hydroxylated terphenylphosphine ligands for palladium-catalyzed ortho-selective cross-coupling of dibromophenols, dibromoanilines, and their congeners with Grignard reagents. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.09.013] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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53
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Miyagawa T, Ishikawa S, Ichioka D, Emura M, Kojima T, Tsutsumi M, Irie T, Kondou M, Mitake T. UP-02.133 Real-time Virtual Sonography for Prostate-Targeted Biopsy Based on MRI Data: Evaluation of Accuracy with Resected Specimens. Urology 2011. [DOI: 10.1016/j.urology.2011.07.951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Daga H, Hida T, Ishikawa S, Shimizu J, Tokunaga S, Horio Y, Kobayashi K, Takeda K. The Safety and Tolerability of Intravenous ASA404 When Administered in Combination with Docetaxel (60 or 75 mg/m2) in Japanese Patients with Advanced or Recurrent Solid Tumors. Jpn J Clin Oncol 2011; 41:1067-73. [DOI: 10.1093/jjco/hyr110] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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55
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Takeshima T, Ishikawa S, Saegusa T, Ojima T, Nakamura Y, Kajii E. P2-262 Green tea consumption reduces cancer mortality in Japan: the Jichi Medical School Cohort Study. Br J Soc Med 2011. [DOI: 10.1136/jech.2011.142976j.95] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Ishikawa S, Kayaba K, Gotoh T, Nakamura Y, Kajii E. P2-124 Lower Lipoprotein(a) levels cause cerebral haemorrhage: the Jichi Medical School Cohort Study. Br J Soc Med 2011. [DOI: 10.1136/jech.2011.142976i.59] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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57
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Toyotsuji T, Ishikawa S, Kayaba K, Nakamura Y, Kajii E. SP1-31 Plasma fibrinogen level and myocardial infarction in the rural Japanese population: the JMS cohort study. Br J Soc Med 2011. [DOI: 10.1136/jech.2011.142976n.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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58
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Sawabe M, Tanaka N, Mieno M, Ishikawa S, Kayaba K, Nakahara K, Matsushita S. 67 LOW LIPOPROTEIN(A) CONCENTRATION IS ASSOCIATED WITH SHORTER SURVIVAL: A POPULATION-BASED COHORT STUDY (THE JMS COHORT STUDY). ATHEROSCLEROSIS SUPP 2011. [DOI: 10.1016/s1567-5688(11)70068-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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59
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Vyshedskiy A, Ishikawa S, Murphy RL. Crackle Pitch and Rate Do Not Vary Significantly During a Single Automated-Auscultation Session in Patients With Pneumonia, Congestive Heart Failure, or Interstitial Pulmonary Fibrosis. Respir Care 2011; 56:806-17. [DOI: 10.4187/respcare.00999] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Ikeda Y, Oda K, Nakagawa S, Murayama-Hosokawa S, Shoji K, Yamamoto S, Ishikawa S, Uehara Y, Miyamoto Y, Tanikawa M, Kashiyama T, Takazawa Y, Maeda D, Hiraike-Wada O, Miyagawa K, McCormick F, Fukayama M, Aburatani H, Yano T, Taketani Y. Genome-wide single nucleotide polymorphism (SNP) arrays as a novel diagnostic tool in synchronous carcinomas. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.5105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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61
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Zaima C, Kanai M, Ishikawa S, Kawaguchi Y, Masui T, Mori Y, Nishimura T, Matsumoto S, Yanagihara K, Chiba T, Mimori T. A case of progressive digital ischemia after early withdrawal of gemcitabine and S-1 in a patient with systemic sclerosis. Jpn J Clin Oncol 2011; 41:803-6. [PMID: 21478179 DOI: 10.1093/jjco/hyr045] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The safety of chemotherapy for patients with systemic sclerosis is unclear, and there are few published reports documenting the side effects of chemotherapy in patients with this condition. Here, we report the case of a patient with systemic sclerosis who developed severe digital ischemia during combination gemcitabine/S-1 chemotherapy for pancreatic cancer. In spite of aggressive treatment, the digital ischemia progressively worsened and gangrenous changes developed in multiple fingers and toes. In this patient, the systemic sclerosis had been well controlled, with no digital ischemic symptoms for the previous 6 years, so this progressive clinical course in spite of aggressive treatment strongly suggests that the chemotherapy triggered or aggravated the digital necrosis. To the best of our knowledge, this is only the third reported case of a patient with systemic sclerosis developing digital necrosis after gemcitabine-based chemotherapy. The incidence of digital necrosis during chemotherapy in patients with systemic sclerosis is unknown, and the mechanism by which it occurs is unclear, but the three reports published to date, including the present case, suggest that physicians should be very cautious about administering gemcitabine-based chemotherapy to patients with systemic sclerosis. Any resulting digital ischemia might be refractory to treatment and worsen progressively, even if chemotherapy is withdrawn in the early stages of digital ischemia.
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Kamiyama H, Matsumoto M, Otani S, Kimura SI, Shimamura KI, Ishikawa S, Yanagawa Y, Togashi H. Mechanisms underlying ketamine-induced synaptic depression in rat hippocampus-medial prefrontal cortex pathway. Neuroscience 2010; 177:159-69. [PMID: 21163337 DOI: 10.1016/j.neuroscience.2010.12.012] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2010] [Revised: 12/07/2010] [Accepted: 12/08/2010] [Indexed: 02/02/2023]
Abstract
The non-competitive N-methyl-D-aspartate NMDA receptor antagonist ketamine, a dissociative anesthetic capable of inducing analgesia, is known to have psychotomimetic actions, but the detailed mechanisms remain unclear because of its complex properties. The present study elucidated neural mechanisms of the effect of ketamine, at doses that exert psychotomimetic effects without anesthetic and analgesic effects, by evaluating cortical synaptic responses in vivo. Systemic administration (i.p.) of low (1 and 5 mg/kg), subanesthetic (25 mg/kg) and anesthetic (100 mg/kg) doses of ketamine dose-dependently decreased hippocampal stimulation-evoked potential in the medial prefrontal cortex (mPFC) in freely moving rats. The behavioral analysis assessed by prepulse inhibition (PPI) of acoustic startle response showed that ketamine (5 and 25 mg/kg, i.p.) produced PPI deficit. Thus, the psychotomimetic effects observed in ketamine-treated groups (5 and 25 mg/kg, i.p.) are associated with the induction of synaptic depression in the hippocampus-mPFC neural pathway. Based on these results, we further examined the underlying mechanisms of the ketamine-induced synaptic depression under anesthesia. Ketamine (5 and 25 mg/kg, i.p.) caused increases in dialysate dopamine in the mPFC in anesthetized rats. Moreover, the ketamine-induced decreases in the evoked potential, at the dose 5 mg/kg which has no anesthetic and analgesic effects, were indeed absent in dopamine-lesioned rats pretreated with 6-hydroxydopamine (6-OHDA; 150 μg/rat, i.c.v.). Ketamine (5 mg/kg, i.p.)-induced synaptic depression was blocked by pretreatment with dopamine D1 receptor antagonist SCH 23390 (10 μg/rat, i.c.v.) but not dopamine D2 receptor antagonist haloperidol (1.5 mg/kg, i.p.), suggesting that dopaminergic modulation mediated via D1 receptors are involved in the synaptic effects of ketamine. Furthermore, ketamine (5 mg/kg, i.p.)-induced synaptic depression was prevented also by GABAA receptor antagonist bicuculline (0.2 or 2 μg/rat, i.c.v.). These findings suggest that ketamine at the dose that exerts psychotomimetic symptoms depresses hippocampus-mPFC synaptic transmission through mechanisms involving dopaminergic modulation mediated via D1 receptors, which may lead to a net augmentation of synaptic inhibition mediated via GABAA receptors.
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Mitsui J, Takahashi Y, Goto J, Tomiyama H, Ishikawa S, Yoshino H, Minami N, Smith DI, Lesage S, Aburatani H, Nishino I, Brice A, Hattori N, Tsuji S. Mechanisms of genomic instabilities underlying two common fragile-site-associated loci, PARK2 and DMD, in germ cell and cancer cell lines. Am J Hum Genet 2010; 87:75-89. [PMID: 20598272 DOI: 10.1016/j.ajhg.2010.06.006] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2010] [Revised: 05/05/2010] [Accepted: 06/13/2010] [Indexed: 11/17/2022] Open
Abstract
Common fragile sites (CFSs) are specific chromosome regions that exhibit an increased frequency of breaks when cells are exposed to a DNA-replication inhibitor such as aphidicolin. PARK2 and DMD, the causative genes for autosomal-recessive juvenile Parkinsonism and Duchenne and Becker muscular dystrophy, respectively, are two very large genes that are located within aphidicolin-induced CFSs. Gross rearrangements within these two genes are frequently observed as the causative mutations for these diseases, and similar alterations within the large fragile sites that surround these genes are frequently observed in cancer cells. To elucidate the molecular mechanisms underlying this fragility, we performed a custom-designed high-density comparative genomic hybridization analysis to determine the junction sequences of approximately 500 breakpoints in germ cell lines and cancer cell lines involving PARK2 or DMD. The sequence signatures where these breakpoints occur share some similar features both in germ cell lines and in cancer cell lines. Detailed analyses of these structures revealed that microhomologies are predominantly involved in rearrangement processes. Furthermore, breakpoint-clustering regions coincide with the latest-replicating region and with large nuclear-lamina-associated domains and are flanked by the highest-flexibility peaks and R/G band boundaries, suggesting that factors affecting replication timing collectively contribute to the vulnerability for rearrangement in both germ cell and somatic cell lines.
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Horio Y, Ishikawa S, Yatabe Y, Shimizu J, Yoshida K, Fukui T, Ito S, Hasegawa Y, Mitsudomi T, Hida T. Clinical features in surgically treated patients with small cell lung cancer: Risk of brain metastasis and possible role of prophylactic cranial irradiation. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e17532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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65
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Hida T, Takeda K, Daga H, Ishikawa S, Shimizu J, Tokunaga S, Horio Y, Ito K, Kobayashi K. A safety and tolerability study of vadimezan in combination with docetaxel in Japanese patients with advanced or recurrent solid tumors. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e13106] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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66
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Shinozaki A, Sakatani T, Ushiku T, Hino R, Isogai M, Ishikawa S, Uozaki H, Takada K, Fukayama M. Downregulation of microRNA-200 in EBV-associated gastric carcinoma. Cancer Res 2010; 70:4719-27. [PMID: 20484038 DOI: 10.1158/0008-5472.can-09-4620] [Citation(s) in RCA: 116] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
EBV-associated gastric carcinoma is a distinct gastric carcinoma subtype with characteristic morphologic features similar to those of cells that undergo epithelial-to-mesenchymal transition. The effect of microRNA abnormalities in carcinogenesis was investigated by measuring the expression of the epithelial-to-mesenchymal transition-related microRNAs, miR-200a and miR-200b, in 36 surgically resected gastric carcinomas using quantitative reverse transcription-PCR analysis. MiR-200 family expression was decreased in EBV-associated gastric carcinoma, as compared with that in EBV-negative carcinoma. Downregulation of the miR-200 family was found in gastric carcinoma cell lines infected with recombinant EBV (MKN74-EBV, MKN7-EBV, and NUGC3-EBV), accompanied by the loss of cell adhesion, reduction of E-cadherin expression, and upregulation of ZEB1 and ZEB2. E-cadherin expression was partially restored by transfection of EBV-infected cells with miR-200 family precursors. Reverse transcription-PCR analysis of primary precursors of miR-200 (pri-miR-200) revealed that the transcription of pri-miR-200 was decreased in EBV-infected cells. Transfection of MKN74 cells with BARF0, EBNA1, and LMP2A resulted in a decrease of pri-miR-200, whereas transfection with EBV-encoded small RNA (EBER) did not. These four latent genes contributed to the downregulation of the mature miR-200 family and the subsequent upregulation of ZEB1/ZEB2, resulting in the reduction of E-cadherin expression. These findings indicate that all the latency type I genes have a synergetic effect on the downregulation of the miR-200 family that leads to reduced E-cadherin expression, which is a crucial step in the carcinogenesis of EBV-associated gastric carcinoma.
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Shinozaki A, Sakatani T, Ushiku T, Hino R, Isogai M, Ishikawa S, Uozaki H, Takada K, Fukayama M. Downregulation of microRNA-200 in EBV-associated gastric carcinoma. Cancer Res 2010. [PMID: 20484038 DOI: 10.1158/0008-5472.can-09-4620.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
EBV-associated gastric carcinoma is a distinct gastric carcinoma subtype with characteristic morphologic features similar to those of cells that undergo epithelial-to-mesenchymal transition. The effect of microRNA abnormalities in carcinogenesis was investigated by measuring the expression of the epithelial-to-mesenchymal transition-related microRNAs, miR-200a and miR-200b, in 36 surgically resected gastric carcinomas using quantitative reverse transcription-PCR analysis. MiR-200 family expression was decreased in EBV-associated gastric carcinoma, as compared with that in EBV-negative carcinoma. Downregulation of the miR-200 family was found in gastric carcinoma cell lines infected with recombinant EBV (MKN74-EBV, MKN7-EBV, and NUGC3-EBV), accompanied by the loss of cell adhesion, reduction of E-cadherin expression, and upregulation of ZEB1 and ZEB2. E-cadherin expression was partially restored by transfection of EBV-infected cells with miR-200 family precursors. Reverse transcription-PCR analysis of primary precursors of miR-200 (pri-miR-200) revealed that the transcription of pri-miR-200 was decreased in EBV-infected cells. Transfection of MKN74 cells with BARF0, EBNA1, and LMP2A resulted in a decrease of pri-miR-200, whereas transfection with EBV-encoded small RNA (EBER) did not. These four latent genes contributed to the downregulation of the mature miR-200 family and the subsequent upregulation of ZEB1/ZEB2, resulting in the reduction of E-cadherin expression. These findings indicate that all the latency type I genes have a synergetic effect on the downregulation of the miR-200 family that leads to reduced E-cadherin expression, which is a crucial step in the carcinogenesis of EBV-associated gastric carcinoma.
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Eguchi K, Matsui Y, Shibasaki S, Hoshide S, Kabutoya T, Ishikawa J, Ishikawa S, Shimada K, Kario K. Controlling evening BP as well as morning BP is important in hypertensive patients with prediabetes/diabetes: the JMS-1 study. Am J Hypertens 2010; 23:522-7. [PMID: 20168303 DOI: 10.1038/ajh.2010.17] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The significance of home blood pressure (BP) measurement in type 2 diabetes (T2DM) has not been well investigated. We aimed to test the hypotheses that home BP is more closely associated with target-organ damage than clinic BP, and that the presence of prediabetes/T2DM enhances the impact of home BP measurement. METHODS We studied 551 hypertensives (99 diabetics and 452 nondiabetics) whose self-measured systolic BP (SBP) was >135 mm Hg while on medication. The subjects were followed for 6 months after allocation to either a control group or an active treatment group. The changes in clinic BP and home BP were analyzed in relation to the changes in the spot urine albumin-creatinine ratio (UAR). RESULTS The extent of clinic and home BP reduction was similar between the diabetic and nondiabetic groups. The change in UAR in nondiabetics was significantly associated with the extent of SBP reduction in the clinic (r = 0.19), morning (r = 0.33), and evening (r = 0.22, all P < 0.01). In contrast, in the diabetic group, the change in UAR was significantly associated with the changes in morning SBP (r = 0.23, P = 0.02) and evening SBP (r = 0.39, P < 0.001), but not with clinic BP. The correlation with evening SBP in the diabetic group tended to be stronger than the nondiabetic group. CONCLUSIONS In hypertensives with prediabetes/T2DM, changes in home BP were better than changes in clinic BP to predict changes in UAR. In particular, this suggests the hypothesis that aggressive control of evening home BP might be equally or more important to morning BP in hypertensives with prediabetes/T2DM.
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Munehiro A, Yoneda K, Nakai K, Demitsu T, Moriue T, Moriue J, Yokoi I, Fujita N, Matsuura N, Ishikawa S, Yokomise H, Kubota Y. Bevacizumab-induced hand-foot syndrome: circumscribed type. Br J Dermatol 2010; 162:1411-3. [PMID: 20184580 DOI: 10.1111/j.1365-2133.2010.09716.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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70
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Murayama-Hosokawa S, Oda K, Nakagawa S, Ishikawa S, Yamamoto S, Shoji K, Ikeda Y, Uehara Y, Fukayama M, McCormick F, Yano T, Taketani Y, Aburatani H. Genome-wide single-nucleotide polymorphism arrays in endometrial carcinomas associate extensive chromosomal instability with poor prognosis and unveil frequent chromosomal imbalances involved in the PI3-kinase pathway. Oncogene 2010; 29:1897-908. [PMID: 20062086 DOI: 10.1038/onc.2009.474] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Endometrial cancer is one of the tumor types in which either chromosomal instability (CIN) or microsatellite instability (MSI) may occur. It is known to possess mutations frequently in the Ras-PI3K (phosphatidylinositol 3'-kinase) pathway. We performed a comprehensive genomic survey in 31 endometrial carcinomas with paired DNA for chromosomal imbalances (25 by the 50K and 6 by the 250K single-nucleotide polymorphism (SNP) array), and screened 25 of the 31 samples for MSI status and mutational status in the Ras-PI3K pathway genes. We detected five or more copy number changes (classified as CIN-extensive) in 9 (29%), 1 to 4 changes (CIN-intermediate) in 17 (55%) and no changes (CIN-negative) in 5 (16%) tumors. Positive MSI was less common in CIN-extensive tumors (14%), compared with CIN-intermediate/negative tumors (50%), and multivariate analysis showed that CIN-extensive is an independent poor prognostic factor. SNP array analysis unveiled copy number neutral LOH at 54 loci in 13 tumors (42%), including four at the locus of PTEN. In addition to eight (26%) tumors with PTEN deletions, we detected chromosomal imbalances of NF1, K-Ras and PIK3CA in four (13%), four (13%) and six (19%) tumors, respectively. In all, 7 of the 9 CIN-extensive tumors harbor deletions in the loci of PTEN and/or NF1, whereas all the 10 MSI-positive tumors possess PTEN, PIK3CA and/or K-Ras mutations. Our results showed that genomic alterations in the Ras-PI3K pathway are remarkably widespread in endometrial carcinomas, regardless of the type of genomic instability, and suggest that the degree of CIN is a useful biomarker for prognosis in endometrial carcinomas.
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Ishikawa S, Manabe K. Synthesis of hydroxylated oligoarene-type phosphines by a repetitive two-step method. Tetrahedron 2010. [DOI: 10.1016/j.tet.2009.10.101] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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72
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73
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Eguchi Y, Sagara K, Kuroita S, Yashima K, Shishido T, Yabe T, Ishikawa S. Systematic measurement of pdbreakup cross section at quasi-free scattering. EPJ WEB OF CONFERENCES 2010. [DOI: 10.1051/epjconf/20100304007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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74
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Ishikawa S, Manabe K. DHTP Ligands for the Highly Ortho-Selective, Palladium-Catalyzed Cross-Coupling of Dihaloarenes with Grignard Reagents: A Conformational Approach for Catalyst Improvement. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200905544] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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75
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Ishikawa S, Manabe K. DHTP Ligands for the Highly Ortho-Selective, Palladium-Catalyzed Cross-Coupling of Dihaloarenes with Grignard Reagents: A Conformational Approach for Catalyst Improvement. Angew Chem Int Ed Engl 2009; 49:772-5. [DOI: 10.1002/anie.200905544] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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