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Yamashita M, Osaki T, Sunden Y, Takahashi K, Ishizuka M, Tanaka T, Li L, Okamoto Y. Photodynamic detection of a canine glioblastoma using 5-aminolevulinic acid. J Small Anim Pract 2018; 61:516-519. [PMID: 30351464 DOI: 10.1111/jsap.12947] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 04/15/2018] [Accepted: 05/11/2018] [Indexed: 11/29/2022]
Abstract
Photodynamic detection using 5-aminolevulinic acid has been used to identify the surgical margins during resection of human primary brain tumours. Although there are some reports on its use in malignant tumours in veterinary medicine, it has never been used for primary brain tumours. Here we describe a canine glioblastoma that was detected at autopsy with protoporphyrin IX fluorescence induced by orally administered 5-aminolevulinic acid. The fluorescence was strongest towards the centre of the lesion and was absent in normal brain tissue. Moreover, the fluorescence findings were consistent with MRI and histopathological findings. Our findings suggest that photodynamic detection using 5-aminolevulinic acid might be useful for intraoperative fluorescence-guided resection of malignant gliomas in dogs.
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Yamawaki C, Oyama M, Yamaguchi Y, Ogita A, Tanaka T, Fujita KI. Curcumin potentiates the fungicidal effect of dodecanol by inhibiting drug efflux in wild-type budding yeast. Lett Appl Microbiol 2018; 68:17-23. [PMID: 30276838 DOI: 10.1111/lam.13083] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 09/18/2018] [Accepted: 09/27/2018] [Indexed: 12/01/2022]
Abstract
Drug resistance commonly occurs when treating immunocompromised patients who have fungal infections. Curcumin, is a compound isolated from Curcuma longa, has been reported to inhibit drug efflux in several human cell lines and nonpathogenic budding yeast Saccharomyces cerevisiae cells that overexpresses the ATP-binding cassette (ABC) transporters S. cerevisiae Pdr5p and pathogenic Candida albicans Cdr1p and Cdr2p. The aim of this study was to examine the effects of curcumin on multidrug resistance in a wild-type strain of the budding yeast with an intrinsic expression system of multidrug efflux-related genes. The antifungal activity of dodecanol alone was temporary against S. cerevisiae; however, restoration of cell viability was completely inhibited when the cells were co-treated with dodecanol and curcumin. Furthermore, restriction of rhodamine 6G (R6G) efflux from the cells and intracellular accumulation of R6G were observed with curcumin treatment. Reverse transcription-polymerase chain reaction analysis revealed that curcumin reduced the dodecanol-induced overexpression of the ABC transporter-related genes PDR1, PDR3 and PDR5 to their control levels in untreated cells. Curcumin can directly restrict the glucose-induced drug efflux and inhibits the expression of the ABC transporter gene PDR5, and can thereby inhibit the efflux of dodecanol from S. cerevisiae cells. Curcumin is effective in potentiating the efficacy of antifungal drugs via its effects on ABC transporters. SIGNIFICANCE AND IMPACT OF THE STUDY: Drug resistance is common in immunocompromised patients with fungal infections. Curcumin, isolated from Curcuma longa, inhibits drug efflux in nonpathogenic budding yeast Saccharomyces cerevisiae cells overexpressing ABC transporters S. cerevisiae Pdr5p and pathogenic Candida albicans Cdr1p and Cdr2p. We examined the effects of curcumin on multidrug resistance in a wild-type strain of the budding yeast with an intrinsic expression system of multidrug efflux-related genes. Curcumin directly inhibited drug efflux and also suppressed the PDR5 expression, thereby enhancing the antifungal effects. Thus, curcumin potentially promotes the efficacy of antifungals via its effects on ABC transporters in wild-type fungal strains.
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Tanaka T, Ueda K, Murakami J, Nakamura T, Yoshimine S, Hamano K. P1.11-14 Radiological Pleura-Tumor Proximity in Pure-Solid Clinical Stage I Lung Cancer: Its Influence on Lymph Node Metastasis and Recurrence. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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104
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Kusakisako K, Ido A, Masatani T, Morokuma H, Hernandez EP, Talactac MR, Yoshii K, Tanaka T. Transcriptional activities of two newly identified Haemaphysalis longicornis tick-derived promoter regions in the Ixodes scapularis tick cell line (ISE6). INSECT MOLECULAR BIOLOGY 2018; 27:590-602. [PMID: 29663614 DOI: 10.1111/imb.12497] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Ticks are obligate haematophagous ectoparasites considered to be second to mosquitoes as vectors of human diseases and the most important vector for animals. Despite efforts to control tick infestations, they remain a serious health problem. Gene manipulation has been established in mosquitoes and led to the control of mosquito populations and of mosquito-borne pathogens. Therefore, gene manipulation could be useful for controlling ticks and tick-borne pathogens. To investigate effective gene expression vectors for ticks, the promoter activities of commercial plasmids were evaluated in a tick cell line (ISE6). Dual luciferase assays revealed that pmirGLO, the human phosphoglycerate kinase promoter contained plasmid vector, showed the highest activity in ISE6 cells amongst the tested plasmids. Moreover, we identified the promoter regions of the Haemaphysalis longicornis actin (HlAct) and the intracellular ferritin (HlFer1) genes. To construct a more effective expression vector for ticks, these promoter regions were inserted into pmirGLO (pmirGLO-HlAct pro and pmirGLO-HlFer1 pro). The pmirGLO-HlAct pro vector showed significantly higher promoter activity than pmirGLO, whereas the pmirGLO-HlFer1 pro vector demonstrated significantly lower promoter activity than pmirGLO in ISE6 cells. The HlAct promoter region may have high promoter activity in ISE6 cells. The results of the present study provide useful information for the development of a genetic modification system in ticks.
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Cheng AL, Yen CJ, Okusaka T, Ikeda M, Hsu CH, Wu SY, Morizane C, Hashimoto Y, Ueshima K, Ohtomo T, Tanaka T, Kudo M. A phase I, open-label, multi-center, dose-escalation study of codrituzumab, an anti-glypican-3 monoclonal antibody, in combination with atezolizumab in patients with locally advanced or metastatic hepatocellular carcinoma. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy282.080] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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106
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Tanaka T, Shimada Y, Makino Y, Maeda J, Hagiwara M, Okano T, Kakihana M, Kajiwara N, Ohira T, Matsubayashi J, Ikeda N. P1.16-17 The Role of Quantitative Metabolic Metrics on FDG-PET/CT in Predicting Pathological Invasive Factors in cN0 Lung Adenocarcinoma. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.986] [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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107
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Chijiwa C, Takeoka S, Kamata M, Uchida H, Fukaya S, Hayashi K, Fukuyasu A, Tanaka T, Ishikawa T, Ohnishi T, Tada Y. Secukinumab decreases serum Krebs von den Lungen 6 (KL-6) level in patients with psoriasis with elevated serum KL-6 level. Br J Dermatol 2018; 179:1396-1397. [DOI: 10.1111/bjd.16993] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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108
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Uehara D, Naganuma A, Hoshino T, Horiguchi S, Murakami T, Kudo T, Ishihara H, Ogawa Y, Inagawa M, Tanaka T, Ogawa T, Sohara N, Hatanaka T, Sato K, Kakizaki S. Evaluation of liver fibrosis using bioelectrical impedance analysis and serum lipid profiles in patients with hepatitis c treated with direct acting antivirals. Clin Nutr 2018. [DOI: 10.1016/j.clnu.2018.06.1433] [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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109
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Tanaka K, Okamura A, Iwamoto M, Nagai H, Yamasaki T, Sumiyoshi A, Tanaka T, Iwakura A, Fuzii K. P797Efficacy of the three dimensional wiring technique for CTO. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p797] [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: 11/12/2022] Open
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110
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Okuno T, Koseki K, Nakanishi T, Ninomiya K, Tanaka T, Sato Y, Osanai A, Sato K, Koike H, Yahagi K, Komiyama K, Aoki J, Yokozuka M, Miura S, Tanabe K. P1669Prognostic impact of computed tomography-derived abdominal fat area in patients undergoing transcatheter aortic valve implantation. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p1669] [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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111
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Watanabe T, Okada H, Kanamori H, Miyazaki N, Tsujimoto A, Nawa T, Tanaka T, Kawasaki M, Fujiwara T, Fujiwara H, Genzou G. P1505In situ nuclear DNA methylation in human failing hearts with dilated cardiomyopathy. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p1505] [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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112
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Kang R, Nagoshi T, Kimura H, Tanaka T, Yoshii A, Ogawa K, Minai K, Ogawa T, Kawai M, Yoshimura M. P883Thermogenic action of B-type natriuretic peptide in patients with cardiovascular diseases according to covariance structure analysis. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p883] [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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113
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Hishinuma Y, Tanaka M, Tanaka T, Matsuda K, Watanabe H, Muroga T. Microstructure and peeling behavior of MOCVD processed oxide insulator coating before and after ion beam irradiation. NUCLEAR MATERIALS AND ENERGY 2018. [DOI: 10.1016/j.nme.2018.06.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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114
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Okuno T, Koseki K, Nakanishi T, Ninomiya K, Tanaka T, Sato Y, Osanai A, Sato K, Koike H, Yahagi K, Komiyama K, Aoki J, Yokozuka M, Miura S, Tanabe K. P1673Impact of objective nutritional indexes on one-year clinical outcomes after transcatheter aortic valve implanation. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p1673] [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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115
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Tabata H, Hashimoto K, Shindo T, Kobayashi K, Fukuta F, Tanaka T, Masumori N. 150 A developed simple algorithm for the decision-making on neurovascular bundle preservation does not compromise surgical margins in high risk prostate cancer. J Sex Med 2018. [DOI: 10.1016/j.jsxm.2018.04.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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116
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Arakawa K, Kawai K, Tanaka T, Hata K, Sugihara K, Nozawa H. Prognostic impact of interhospital variation in adjuvant chemotherapy for patients with Stage II/III colorectal cancer: a nationwide study. Colorectal Dis 2018; 20:O162-O172. [PMID: 29752849 DOI: 10.1111/codi.14260] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 04/16/2018] [Indexed: 12/22/2022]
Abstract
AIM Clinical guidelines recommend adjuvant chemotherapy for high-risk patients with Stage II-III colorectal cancer. However, chemotherapeutic administration rates differ significantly between hospitals. We assessed the prognostic benefit of adjuvant chemotherapy in patients with Stage IIb/c colorectal cancer, and the prognostic impact of interhospital variations in the administration of adjuvant chemotherapy for Stage II-III colorectal cancer. METHOD We conducted a multicentre, retrospective study of 17 757 patients with Stage II-III colorectal cancer treated between 1997 and 2008 in 23 hospitals in Japan. Hospitals were classified as high-rate (rate > 42.8%) or low-rate (rate ≤ 42.8%), chemotherapy prescribing clinics. RESULTS The 5-year overall survival (OS) of patients with Stage II-III colorectal cancer receiving adjuvant chemotherapy was significantly higher than for those not receiving adjuvant chemotherapy (85.7% vs 79.2%, P < 0.01 and 79.9% vs 72.5%, P < 0.01, respectively). For patients with Stage II disease, adjuvant chemotherapy was an independent factor for longer OS (P < 0.01, hazard ratio = 0.71). Both adjuvant chemotherapy and high-rate hospital independently improved OS for patients with Stage III colorectal cancer (both P < 0.01; hazard ratio = 0.68 and 0.87, respectively). CONCLUSION Significant prognostic benefit was found for patients with Stage IIb/c colorectal cancer who received adjuvant chemotherapy, with patients who were treated in hospitals with high adjuvant chemotherapy rates demonstrating better prognoses.
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Morishita S, Tanaka T, Wakasugi T, Harada T, Kaida K, Ikegame K, Ogawa H, Domen K. Changes in heart rate and Borg scale after the exercise-tolerance test in allogeneic hematopoietic stem cell transplantation patients. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.667] [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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118
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Takeichi T, Honda A, Okuno Y, Kojima D, Kono M, Nakamura Y, Tohyama M, Tanaka T, Aoyama Y, Akiyama M. Sterol profiles are valuable biomarkers for phenotype expression of Conradi-Hünermann-Happle syndrome with EBP mutations. Br J Dermatol 2018; 179:1186-1188. [PMID: 29851033 DOI: 10.1111/bjd.16823] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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119
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Nishida K, Matsushita T, Takayama K, Tanaka T, Miyaji N, Ibaraki K, Araki D, Kanzaki N, Matsumoto T, Kuroda R. Intraperitoneal injection of the SIRT1 activator SRT1720 attenuates the progression of experimental osteoarthritis in mice. Bone Joint Res 2018; 7:252-262. [PMID: 29922443 PMCID: PMC5987681 DOI: 10.1302/2046-3758.73.bjr-2017-0227.r1] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Objectives This study aimed to examine the effects of SRT1720, a potent SIRT1 activator, on osteoarthritis (OA) progression using an experimental OA model. Methods Osteoarthritis was surgically induced by destabilization of the medial meniscus in eight-week-old C57BL/6 male mice. SRT1720 was administered intraperitoneally twice a week after surgery. Osteoarthritis progression was evaluated histologically using the Osteoarthritis Research Society International (OARSI) score at four, eight, 12 and 16 weeks. The expression of SIRT1, matrix metalloproteinase 13 (MMP-13), a disintegrin and metalloproteinase with thrombospondin motifs-5 (ADAMTS-5), cleaved caspase-3, PARP p85, and acetylated nuclear factor (NF)-κB p65 in cartilage was examined by immunohistochemistry. Synovitis was also evaluated histologically. Primary mouse epiphyseal chondrocytes were treated with SRT1720 in the presence or absence of interleukin 1 beta (IL-1β), and gene expression changes were examined by real-time polymerase chain reaction (PCR). Results The OARSI score was significantly lower in mice treated with SRT1720 than in control mice at eight and 12 weeks associated with the decreased size of osteophytes at four and eight weeks. The delayed OA progression in the mice treated with SRT1720 was also associated with increased SIRT1-positive chondrocytes and decreased MMP-13-, ADAMTS-5-, cleaved caspase-3-, PARP p85-, and acetylated NF-κB p65-positive chondrocytes and decreased synovitis at four and eight weeks. SRT1720 treatment partially rescued the decreases in collagen type II alpha 1 (COL2A1) and aggrecan caused by IL-1β, while also reducing the induction of MMP-13 by IL-1β in vitro. Conclusion The intraperitoneal injection of SRT1720 attenuated experimental OA progression in mice, indicating that SRT1720 could be a new therapeutic approach for OA.Cite this article: K. Nishida, T. Matsushita, K. Takayama, T. Tanaka, N. Miyaji, K. Ibaraki, D. Araki, N. Kanzaki, T. Matsumoto, R. Kuroda. Intraperitoneal injection of the SIRT1 activator SRT1720 attenuates the progression of experimental osteoarthritis in mice. Bone Joint Res 2018;7:252-262. DOI: 10.1302/2046-3758.73.BJR-2017-0227.R1.
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Kataoka Y, Ebi N, Fujimoto D, Hara S, Hirano K, Narabayashi T, Tanaka T, Tomii K, Yoshioka H. Prior radiotherapy does not predict nivolumab response in non-small-cell lung cancer: a retrospective cohort study. Ann Oncol 2018; 28:1402. [PMID: 28368440 DOI: 10.1093/annonc/mdx114] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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121
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Ueno H, Suga T, Miyake Y, Takao K, Tanaka T, Misaki J, Otsuka M, Nagano A, Isaka T. Specific adaptations of patellar and Achilles tendons in male sprinters and endurance runners. TRANSLATIONAL SPORTS MEDICINE 2018. [DOI: 10.1002/tsm2.21] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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122
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Ito Y, Schury P, Wada M, Arai F, Haba H, Hirayama Y, Ishizawa S, Kaji D, Kimura S, Koura H, MacCormick M, Miyatake H, Moon JY, Morimoto K, Morita K, Mukai M, Murray I, Niwase T, Okada K, Ozawa A, Rosenbusch M, Takamine A, Tanaka T, Watanabe YX, Wollnik H, Yamaki S. First Direct Mass Measurements of Nuclides around Z=100 with a Multireflection Time-of-Flight Mass Spectrograph. PHYSICAL REVIEW LETTERS 2018; 120:152501. [PMID: 29756864 DOI: 10.1103/physrevlett.120.152501] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 02/05/2018] [Indexed: 06/08/2023]
Abstract
The masses of ^{246}Es, ^{251}Fm, and the transfermium nuclei ^{249-252}Md and ^{254}No, produced by hot- and cold-fusion reactions, in the vicinity of the deformed N=152 neutron shell closure, have been directly measured using a multireflection time-of-flight mass spectrograph. The masses of ^{246}Es and ^{249,250,252}Md were measured for the first time. Using the masses of ^{249,250}Md as anchor points for α decay chains, the masses of heavier nuclei, up to ^{261}Bh and ^{266}Mt, were determined. These new masses were compared with theoretical global mass models and demonstrated to be in good agreement with macroscopic-microscopic models in this region. The empirical shell gap parameter δ_{2n} derived from three isotopic masses was updated with the new masses and corroborates the existence of the deformed N=152 neutron shell closure for Md and Lr.
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Ishihara S, Kawai K, Tanaka T, Kiyomatsu T, Hata K, Nozawa H, Morikawa T, Watanabe T. Diagnostic value of FDG-PET/CT for lateral pelvic lymph node metastasis in rectal cancer treated with preoperative chemoradiotherapy. Tech Coloproctol 2018; 22:347-354. [DOI: 10.1007/s10151-018-1779-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Accepted: 01/19/2018] [Indexed: 02/06/2023]
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Tanaka T. Epigenetic changes mediating transition to chronic kidney disease: Hypoxic memory. Acta Physiol (Oxf) 2018; 222:e13023. [PMID: 29282868 DOI: 10.1111/apha.13023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tanaka T, Yoneyama T, Noro D, Imanishi K, Yuta K, Tobisawa Y, Mori K, Yamamoto H, Imai A, Hatakeyama S, Hashimoto Y, Koie T, Tanaka M, Nishimura S, Kurauchi S, Takahashi I, Ohyama C. Aberrant N-glycosylation profile of serum immunoglobulins is a diagnostic biomarker of urothelial carcinomas. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/s1569-9056(18)31832-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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