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Takahama T, Takeda M, Haratani K, Tanaka K, Hayashi H, Nakagawa K. P3.04-29 Efficacy of Re-Treatment with Immune Checkpoint Inhibitors in Patients with Pretreated Advanced Non-Small Cell Lung Carcinoma. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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77
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Ota T, Takeda T, Fukui T, Nakahara Y, Kudo K, Okabe T, Hayashi H, Otani S, Hiyoshi Y, Yonesaka K, Sugiura T, Suzumura T, Terashima M, Nakano Y, Hasegawa Y, Tsukuda H, Matsui K, Masuda N, Fukuoka M. Serum biomarkers during the first cycle of anti-PD-1 antibody therapies in non-small cell lung cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy288.073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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78
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Imamura Y, Kiyota N, Tanaka K, Hayashi H, Ota I, Nario K, Hirano S, Arai A, Iwae S, Onoe T, Minami S, Shimada T, Yane K, Yamazaki T, Nagatani Y, Toyoda M, Otsuki N, Nibu KI, Minami H. A phase II trial of docetaxel plus cisplatin in recurrent and/or metastatic non-squamous cell carcinoma of head and neck. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy287.022] [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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79
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Bussiahn R, Tamura N, McCarthy KJ, Burhenn R, Hayashi H, Laube R, Klinger T. Tracer-Encapsulated Solid Pellet (TESPEL) injection system for Wendelstein 7-X. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2018; 89:10K112. [PMID: 30399711 DOI: 10.1063/1.5038844] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Accepted: 06/13/2018] [Indexed: 06/08/2023]
Abstract
Impurity confinement in fusion plasmas is mainly determined by transport mechanisms in the core region. For the Wendelstein 7-X stellarator, its island divertor is expected to screen effectively external impurity sources in the scrape-off layer at higher densities. However, the unique feature of Tracer-Encapsulated Solid Pellet (TESPEL) injection, releasing impurities at a well-localized radial position directly in the core plasma, enables investigating such transport mechanisms. This paper reports on the detailed design of a completely new TESPEL injection system, which has been designed by the National Institute for Fusion Science, Toki, Japan, and is currently being installed at Max-Planck-Institut für Plasmaphysik, Greifswald, Germany, for the Wendelstein 7-X. This injector consists of a storage and injection unit, attached to a system of guiding tubes which run through 3 successive differential pumping stages. A light-gate system and an optical observation system are used to determine the location of the deposited tracers. Laboratory tests carried out by shooting TESPELs onto a sample foil showed good performance after careful realignment of the guiding tubes.
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Kokubun T, Shono H, Morishita Y, Kanemura N, Murata K, Kano T, Ozone K, Oka Y, Hayashi H, Takayanagi K. Integrin and fibronectin guide bridging movement of remnants during anterior cruciate ligament spontaneous healing in rat model. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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81
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Ishiguro A, Kawamoto Y, Yuki S, Nakano S, Yagisawa M, Sawada K, Muranaka T, Hayashi H, Nakatsumi H, Saiki T, Harada K, Kobayashi Y, Iwanaga I, Hatanaka K, Sakata Y, Komatsu Y. HGCSG 1403: Phase I trial of oxaliplatin/irinotecan/S-1 (OX-IRIS) as first line chemotherapy for unresectable pancreatic cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy151.138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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82
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Nitta S, Katahira Y, Yambe T, Sonobe T, Hayashi H, Tanaka M, Sato N, Miura M, Mohri H, Esashi M. Micro-Pressure Sensor for Continuous Monitoring of a Ventricular Assist Device. Int J Artif Organs 2018. [DOI: 10.1177/039139889001301210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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83
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Nakanishi H, Yokota M, Aoyagi M, Ohsuna M, Ito T, Imazu S, Nonomura M, Ogawa K, Isobe M, Akata N, Tanaka M, Saze T, Nishimura K, Hayashi H, Miyake H, Ogawa H, Maeno H, Emoto M, Yoshida M, Kawamura T, Sakakibara S, Ishiguro S, Osakabe M. Integrated radiation monitoring and interlock system for the LHD deuterium experiments. FUSION ENGINEERING AND DESIGN 2018. [DOI: 10.1016/j.fusengdes.2018.02.067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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84
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Kose E, An T, Kikkawa A, Matsumoto Y, Hayashi H. The association between the increase in pulse pressure and renal function in chronic kidney disease patients with dyslipidemia. DIE PHARMAZIE 2018; 71:510-513. [PMID: 29441846 DOI: 10.1691/ph.2016.6589] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
In recent years, an association between chronic kidney disease (CKD) and arteriosclerosis has been identified. Pulse pressure (PP) is used as an index of arteriosclerosis. However, there have been few studies of the relationship between PP and renal dysfunction in patients with CKD. Therefore, we examined the association of increased PP on renal function in patients with CKD and dyslipidemia. This study included 104 patients with CKD who were diagnosed with dyslipidemia and commenced on drug treatment. In the present study, patients with PP ≥65 mmHg were included in the High PP group, and patients with PP <65 mmHg were included in the Low PP group. We compared the High PP group with the Low PP group about background patient characteristics, laboratory data and antihypertensive medications and type. Mutiple logistic regression analysis identified estimated glomerular filtration rate (eGFR) as a significant predictor of PP ≥65 mmHg. In addition, values of BUN, Ccr, and eGFR baseline and 12 months later were compared. In the High PP group, compared with baseline, BUN increased significantly and Ccr and eGFR decreased significantly after 12 months later. We consider that PP may be an auxiliary indicator of generalized arterial sclerosis and renal function.
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85
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Haratani K, Hayashi H, Tanaka T, Kaneda H, Togashi Y, Sakai K, Hayashi K, Tomida S, Chiba Y, Yonesaka K, Nonagase Y, Takahama T, Tanizaki J, Tanaka K, Yoshida T, Tanimura K, Takeda M, Yoshioka H, Ishida T, Mitsudomi T, Nishio K, Nakagawa K. Tumor immune microenvironment and nivolumab efficacy in EGFR mutation-positive non-small-cell lung cancer based on T790M status after disease progression during EGFR-TKI treatment. Ann Oncol 2018; 28:1532-1539. [PMID: 28407039 DOI: 10.1093/annonc/mdx183] [Citation(s) in RCA: 227] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Indexed: 12/22/2022] Open
Abstract
Background The efficacy of programmed death-1 blockade in epidermal growth factor receptor gene (EGFR) mutation-positive non-small-cell lung cancer (NSCLC) patients with different mechanisms of acquired resistance to EGFR tyrosine kinase inhibitors (TKIs) is unknown. We retrospectively evaluated nivolumab efficacy and immune-related factors in such patients according to their status for the T790M resistance mutation of EGFR. Patients and methods We identified 25 patients with EGFR mutation-positive NSCLC who were treated with nivolumab after disease progression during EGFR-TKI treatment (cohort A). Programmed death-ligand 1 (PD-L1) expression and tumor-infiltrating lymphocyte (TIL) density in tumor specimens obtained after acquisition of EGFR-TKI resistance were determined by immunohistochemistry. Whole-exome sequencing of tumor DNA was carried out to identify gene alterations. The relation of T790M status to PD-L1 expression or TIL density was also examined in an independent cohort of 60 patients (cohort B). Results In cohort A, median progression-free survival (PFS) was 2.1 and 1.3 months for T790M-negative and T790M-positive patients, respectively (P = 0.099; hazard ratio of 0.48 with a 95% confidence interval of 0.20-1.24). Median PFS was 2.1 and 1.3 months for patients with a PD-L1 expression level of ≥1% or <1%, respectively (P = 0.084; hazard ratio of 0.37, 95% confidence interval of 0.10-1.21). PFS tended to increase as the PD-L1 expression level increased with cutoff values of ≥10% and ≥50%. The proportion of tumors with a PD-L1 level of ≥10% or ≥50% was higher among T790M-negative patients than among T790M-positive patients of both cohorts A and B. Nivolumab responders had a significantly higher CD8+ TIL density and nonsynonymous mutation burden. Conclusion T790M-negative patients with EGFR mutation-positive NSCLC are more likely to benefit from nivolumab after EGFR-TKI treatment, possibly as a result of a higher PD-L1 expression level, than are T790M-positive patients.
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Tanizaki J, Haratani K, Hayashi H, Chiba Y, Yonesaka K, Kudo K, Kaneda H, Hasegawa Y, Tanaka K, Takeda M, Nakagawa K. P1.07-010 Peripheral Blood Biomarkers Associated with Clinical Outcome in Non–Small Cell Lung Cancer Patients Treated with Nivolumab. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.928] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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87
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Yonesaka K, Kudoh K, Takamura S, Sakai H, Kato R, Haratani K, Takahama T, Tanaka K, Hayashi H, Kaneda H, Takeda M, Maenishi O, Yamato M, Miyazawa M, Nishio K, Nakagawa K. P2.07-021 A Checkpoint Molecule B7-H3 as a Novel Immune Therapy Target for Non-Small Cell Lung Cancer (NSCLC). J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.11.080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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88
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Kimura T, Kawaguchi T, Kudoh S, Chiba Y, Yoshioka H, Watanabe K, Kijima T, Kogure Y, Oguri T, Yoshimura N, Niwa T, Kasai T, Hayashi H, Ono A, Tanaka H, Yano S, Nakamura S, Yamamoto N, Nakanishi Y, Nakagawa K. P2.03-008 Phase I/II Study of Intermitted Erlotinib in Combination with Docetaxel in Patients with Recurrent NSCLC with Wild-Type EGFR: WJOG 4708L. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1259] [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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89
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Hayashi H, Akamatsu H, Koh Y, Morita S, Fujimoto D, Okamoto I, Bessho A, Azuma K, Nakagawa K, Yamamoto N. P2.03-045 Updated Results of Phase II, Liquid Biopsy Study in EGFR Mutated NSCLC Patients Treated with Afatinib (WJOG 8114LTR). J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1296] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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90
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Hayashi H, Mitsudomi T. S-1 as an option for second-line treatment of NSCLC. Is the 'East Side Story' applicable in the West? Ann Oncol 2017; 28:2627-2629. [PMID: 29045544 DOI: 10.1093/annonc/mdx519] [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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91
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Ishida M, Sakata N, Ise I, Ono T, Shimura M, Ishii K, Murakami M, Takadate T, Aoki T, Kudo K, Ohnuma S, Fukase K, Ohtsuka H, Mizuma M, Hayashi H, Nakagawa K, Morikawa T, Motoi F, Naitoh T, Unno M. The comparative anatomy of the folds, fossae, and adhesions around the duodenojejunal flexure in mammals. Folia Morphol (Warsz) 2017; 77:286-292. [PMID: 29064554 DOI: 10.5603/fm.a2017.0089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2017] [Revised: 08/29/2017] [Accepted: 09/20/2017] [Indexed: 11/25/2022]
Abstract
BACKGROUND Anatomical knowledge of the duodenojejunal flexure is necessary for abdominal surgeries, and also important for physiologic studies about the duodenum. But little is known about the anatomy of this region in mammals. Here, we examined comparative anatomy to understand the anatomical formation of the duodenojejunal flexure in mammals. MATERIALS AND METHODS The areas around the duonenojejunal flexure were ob-served in mouse, rat, dog, pig, and human, and the anatomical structures around the duodenojejunal junction in the animals were compared with those in human. RESULTS The superior and inferior duodenal folds, and the superior and inferior duodenal fossae were identified in all examined humans. In pig, the structures were not clearly identified because the duodenum strongly adhered to the retroperitoneum and to the mesocolon. In mouse, rat, and dog, only the plica duodenocolica, which is regarded as the animal counterpart of the superior duo-denal fold in human, was identified, and other folds or fossae were not observed, probably because the duodenum was not fixed to the parietal peritoneum in those animals. Transection of the plica duodenocolica could return the normally rotated intestine back to the state of non-rotation in rat. CONCLUSIONS This study showed the anatomical similarities and dissimilarities of the duodenojejunal flexure among the mammals. Anatomical knowledge of the area is useful for duodenal and pancreatic surgeries, and for animal studies about the duodenum. (Folia Morphol 2018; 77, 2: 286-292).
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Tokano T, Nakazato Y, Shiozawa T, Kimura Y, Odagiri F, Tabuchi H, Hayashi H, Sekita G, Sumiyoshi M, Daida H. 073_16757-H5 Early Recurrence of Atrial Fibrillation Did Not Predict the Long-Term Outcome in Patients Who Underwent Cryoballoon Ablation. JACC Clin Electrophysiol 2017. [DOI: 10.1016/j.jacep.2017.09.116] [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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93
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Tokano T, Nakazato Y, Shiozawa T, Kimura Y, Odagiri F, Tabuchi H, Hayashi H, Sekita G, Sumiyoshi M, Daida H. 073_16764-Q1 Successful Cryoballoon Ablation in a Case With Paroxysmal Atrial Fibrillation Who Had Unusual Geometry. JACC Clin Electrophysiol 2017. [DOI: 10.1016/j.jacep.2017.09.107] [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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94
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Tokano T, Nakazato Y, Shiozawa T, Kimura Y, Odagiri F, Tabuchi H, Hayashi H, Sekita G, Sumiyoshi M, Daida H. 073_16767-Q1 An Inappropriate Shock Theray Due to Paroxysmal Atrial Flutter in Case With a Subctanuous Implantable Cardioverter-Defibrillator. JACC Clin Electrophysiol 2017. [DOI: 10.1016/j.jacep.2017.09.137] [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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Furukawa C, Ishizuka N, Hayashi H, Fujii N, Manabe A, Tabuchi Y, Matsunaga T, Endo S, Ikari A. Up-regulation of claudin-2 expression by aldosterone in colonic epithelial cells of mice fed with NaCl-depleted diets. Sci Rep 2017; 7:12223. [PMID: 28939904 PMCID: PMC5610316 DOI: 10.1038/s41598-017-12494-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 09/11/2017] [Indexed: 11/20/2022] Open
Abstract
Dietary NaCl depletion increases Na+ absorption and K+ secretion in the colon, but the mechanisms are not fully understood. In mice fed with NaCl-depleted diets, the expression of claudin-2 and -7 increased compared to those in control mice. Aldosterone (ALD) concentration was also increased. We examined the regulatory mechanism of claudin expression by ALD using the murine colonic epithelial MCE301 cells. ALD dose-dependently increased claudin-2 expression without affecting the expression of claudin-4, -7, -8, and -15. ALD increased nuclear distribution of mineralocorticoid receptor (MR), which was inhibited by spironolactone, an MR antagonist. The ALD-induced elevation of claudin-2 mRNA and protein expression was inhibited by spironolactone, but not by RU-486, a glucocorticoid receptor antagonist. Luciferase reporter assay showed that ALD interacts with the promoter region between -2,021 and -2,008 of human claudin-2. The binding of MR on the promoter region of claudin-2 was increased by ALD, which was inhibited by spironolactone in chromatin immunoprecipitation assay. Our data suggest that ALD acts on MR and increases paracellular permeability to ions mediated by the elevation of claudin-2 expression in the colon. NaCl depletion may increase ALD secretion from adrenal cortex, resulting in the elevation of paracellular permeability to cations in the colon.
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Murakami H, Ohe Y, Hida T, Sakai H, Kasahara K, Imamura F, Baba T, Kubota K, Hosomi Y, Shimokawa T, Hayashi H, Miyadera K, Tamura T, Nishio M. Phase I study of TAS-121, a novel third-generation epidermal growth factor receptor (EGFR) inhibitor, in patients with EGFR mutation-positive non-small-cell lung cancer (NSCLC). Ann Oncol 2017. [DOI: 10.1093/annonc/mdx380.052] [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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97
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Sasaki M, Ueno H, Omae K, Goto T, Murohisa G, Mizuno N, Ozaka M, Kobayashi S, Uesugi K, Kobayashi N, Hayashi H, Sudo K, Okano N, Horita Y, Kamei K, Hosokawa T, Henmi T, Kobayashi M, Todaka A, Fukutomi A. Risk factors for febrile neutropenia (FN) in unresectable/recurrent pancreatic cancer(PC) patients(pts) receiving FOLFIRINOX (FFX) from JASPAC06 study. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx369.142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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98
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Shirasu H, Omae K, Fujii H, Mizuno N, Ozaka M, Ueno H, Kobayashi S, Uesugi K, Kobayashi N, Hayashi H, Sudo K, Okano N, Horita Y, Kamei K, Seigo Y, Takafumi H, Henmi T, Kobayashi M, Todaka A, Fukutomi A. The impact of UGT1A1 genetic polymorphism on safety in unresectable pancreatic cancer patients receiving FOLFIRINOX therapy: A subset analysis of JASPAC 06 study. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx369.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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99
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Satoh T, Katoh H, Saotome M, Nonaka D, Sakamoto A, Hasan P, Satoh H, Hayashi H. P5382Intracellular renin inhibits mitochondrial permeability transition pore via an activated mitochondrial ERK1/2 during ischemia in diabetic hearts. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p5382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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100
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Fujimoto Y, Yodogawa K, Maru Y, Oka E, Takahashi K, Hayashi H, Yamamoto T, Iwasaki Y, Hayashi M, Shimizu W. P6381Fragmented QRS complex in Systemic Sclerosis Patients: Correlations with Clinical Complications. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p6381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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