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seiji ueda

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https://www.readbyqxmd.com/read/28915900/a-randomized-phase-ii-study-to-assess-the-effect-of-adjuvant-immunotherapy-using-%C3%AE-galcer-pulsed-dendritic-cells-in-the-patients-with-completely-resected-stage-ii-iiia-non-small-cell-lung-cancer-study-protocol-for-a-randomized-controlled-trial
#1
Hideo Saka, Chiyoe Kitagawa, Yukito Ichinose, Mitsuhiro Takenoyama, Hidenori Ibata, Tatsuo Kato, Koji Takami, Motohiro Yamashita, Tadashi Maeda, Sadanori Takeo, Hitoshi Ueda, Kan Okabayashi, Seiji Nagashima, Tadayuki Oka, Hidenori Kouso, Seiichi Fukuyama, Kentaro Yoshimoto, Mototsugu Shimokawa, Akiko M Saito, Suminobu Ito
BACKGROUND: As the toxicity associated with the α-GalCer-pulsed dendritic cell (DC) therapy could be considered to be negligible, its addition to postoperative adjuvant chemotherapy would be expected to greatly improve the therapeutic effect, and could result in prolonged survival. The aim of the present study is to compare the therapeutic efficacy of alpha-galactosylceramide-pulsed DC therapy in patients who have undergone a complete resection of stage II-IIIA non-small-cell lung cancer (NSCLC) followed by postoperative adjuvant therapy with cisplatin plus vinorelbine, to that in patients who did not receive additional treatment (surgical resection plus postoperative adjuvant chemotherapy only)...
September 15, 2017: Trials
https://www.readbyqxmd.com/read/28869340/diagnostic-utility-of-cardiac-troponin-t-level-in-patients-with-cardiac-amyloidosis
#2
Seiji Takashio, Megumi Yamamuro, Yasuhiro Izumiya, Kyoko Hirakawa, Kyohei Marume, Masahiro Yamamoto, Mitsuharu Ueda, Taro Yamashita, Hatsue Ishibashi-Ueda, Satoshi Yasuda, Hisao Ogawa, Yukio Ando, Toshihisa Anzai, Kenichi Tsujita
AIM: The aim of this study was to evaluate the diagnostic utility of high-sensitivity cardiac troponin T (hs-cTnT) levels in discriminating cardiac amyloidosis from patients with cardiac hypertrophy caused by aetiologies other than cardiac amyloidosis. METHODS AND RESULTS: Serum hs-cTnT levels were measured in 96 patients with cardiac amyloidosis (light chain: 23, wild-type transthyretin amyloidosis: 40, and mutated transthyretin amyloidosis: 33), and 91 patients with other causes of cardiac hypertrophy who were confirmed to have no cardiac amyloidosis by endomyocardial biopsy (control group)...
September 4, 2017: ESC Heart Failure
https://www.readbyqxmd.com/read/28781321/re-recognition-of-age-dependent-reference-range-for-the-serum-creatinine-level-in-teenagers-a-case-of-slowly-progressive-tubulointerstitial-nephritis-which-occurred-in-an-adolescent
#3
Hiroyuki Ono, Kojiro Nagai, Eriko Shibata, Motokazu Matsuura, Seiji Kishi, Taizo Inagaki, Masanori Minato, Sakiya Yoshimoto, Sayo Ueda, Fumiaki Obata, Kenji Nishimura, Masanori Tamaki, Fumi Kishi, Taichi Murakami, Hideharu Abe, Yukiko Kinoshita, Maki Urushihara, Shoji Kagami, Toshio Doi
For the first time, a 15-year-old boy was found to have a slight degree of proteinuria and microscopic hematuria during annual school urinalysis screening. His kidney function had already severely deteriorated. A kidney biopsy revealed tubulointerstitial nephritis (TIN) with diffuse inflammatory cell infiltration. His medical records showed his serum creatinine level to be 0.98 mg/dL two years ago, which was abnormally high considering his age. Although the etiology of slowly progressive TIN was unclear, glucocorticoid and immunosuppressant therapy improved his kidney function...
August 15, 2017: Internal Medicine
https://www.readbyqxmd.com/read/28774276/successful-treatment-of-highly-advanced-immunoglobulin-g4-related-kidney-disease-presenting-renal-mass-like-regions-with-end-stage-kidney-failure-a-case-study
#4
Hiroyuki Ono, Taichi Murakami, Akira Mima, Eriko Shibata, Masanori Tamaki, Sakiya Yoshimoto, Sayo Ueda, Fumi Kishi, Seiji Kishi, Takashi Kawanaka, Motokazu Matsuura, Kojiro Nagai, Hideharu Abe, Masashi Harada, Toshio Doi
BACKGROUND: Immunoglobulin G4-related kidney disease characterized by immunoglobulin G4-positive plasma cell-rich tubulointerstitial nephritis has distinctive serological and radiological findings. Renal prognosis is good because of a good response to glucocorticoids. Here we report a case of successful treatment of highly advanced immunoglobulin G4-related kidney disease presenting renal mass-like regions with end-stage kidney failure. CASE PRESENTATION: A 59-year-old Japanese man was referred to our hospital because of uremia with a creatinine level of 12...
August 3, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28767627/muscle-preserving-selective-laminectomy-maintained-the-compensatory-mechanism-of-cervical-lordosis-after-surgery
#5
Satoshi Nori, Tateru Shiraishi, Ryoma Aoyama, Ken Ninomiya, Junichi Yamane, Kazuya Kitamura, Seiji Ueda
STUDY DESIGN: A retrospective single-center study. OBJECTIVE: To evaluate the compensatory mechanism of cervical lordosis (CL), the changes in cervical sagittal alignment and range of motion (ROM) after muscle-preserving selective laminectomy (SL). SUMMARY OF BACKGROUND DATA: CL increases as a compensatory mechanism for the adjustment of cervical sagittal balance or horizontal gaze. However, laminoplasty invades this mechanism and causes kyphosis in higher T1 (C7) slope patients...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28758710/multimodality-assessment-of-left-ventricular-dysfunction-in-takayasu-arteritis-and-familial-hypercholesterolaemia
#6
Atsushi Okada, Hiroyuki Takahama, Masatsune Ogura, Yoshiaki Morita, Junichi Konma, Shuzo Yoshida, Shigeki Makino, Seiji Takashio, Makoto Amaki, Takahiro Ohara, Takuya Hasegawa, Yasuo Sugano, Hideaki Kanzaki, Mariko Harada-Shiba, Hatsue Ishibashi-Ueda, Satoshi Yasuda, Toshiaki Hanafusa, Toshihisa Anzai
Although left ventricular (LV) systolic dysfunction in patients suffering from Takayasu arteritis (TA) has been reported, little is known regarding the development of heart failure in these patients. We report a novel finding of active TA and familial hypercholesterolaemia presenting with severe LV dysfunction through multimodality assessments of LV systolic dysfunction.
July 31, 2017: ESC Heart Failure
https://www.readbyqxmd.com/read/28701517/mesangial-cell-mammalian-target-of-rapamycin-complex-1-activation-results-in-mesangial-expansion
#7
Kojiro Nagai, Tatsuya Tominaga, Sayo Ueda, Eriko Shibata, Masanori Tamaki, Motokazu Matsuura, Seiji Kishi, Taichi Murakami, Tatsumi Moriya, Hideharu Abe, Toshio Doi
Human glomerular diseases can be caused by several different diseases, many of which include mesangial expansion and/or proliferation followed by glomerulosclerosis. However, molecular mechanisms underlying the pathologic mesangial changes remain poorly understood. Here, we investigated the role of the mammalian target of rapamycin complex 1 (mTORC1)-S6 kinase pathway in mesangial expansion and/or proliferation by ablating an upstream negative regulator, tuberous sclerosis complex 1 (TSC1), using tamoxifen-induced Foxd1-Cre mice [Foxd1ER(+) TSC1 mice]...
July 12, 2017: Journal of the American Society of Nephrology: JASN
https://www.readbyqxmd.com/read/28660373/cervical-laminectomy-of-limited-width-prevents-postoperative-c5-palsy-a-multivariate-analysis-of-263-muscle-preserving-posterior-decompression-cases
#8
Satoshi Nori, Ryoma Aoyama, Ken Ninomiya, Junichi Yamane, Kazuya Kitamura, Seiji Ueda, Tateru Shiraishi
PURPOSE: Between 2006 and 2010, we performed wide laminectomy (wide LAM) alone, with decompression performed between the bilateral medial margin of the zygapophyseal joints, or double-door laminoplasty (DL) combined with wide LAM for cervical compressive myelopathy (CCM). From 2010, instead of wide LAM and DL, we began to perform narrow LAM, where the laminectomy width was no more than 2-3 mm wider than the spinal cord width (SW). This study aimed to elucidate the risk factors for C5 palsy by reviewing surgical outcomes...
June 28, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28651850/effect-of-compliance-to-updated-aha-acc-performance-and-quality-measures-among-patients-with-atrial-fibrillation-on-outcome-from-japanese-multicenter-registry
#9
MULTICENTER STUDY
Taku Inohara, Takehiro Kimura, Ikuko Ueda, Nobuhiro Ikemura, Kojiro Tanimoto, Nobuhiro Nishiyama, Yoshiyasu Aizawa, Takahiko Nishiyama, Yoshinori Katsumata, Keiichi Fukuda, Seiji Takatsuki, Shun Kohsaka
Performance measures (PMs) are used to accelerate translation of scientific evidence into clinical practice. However, it remains unknown how they are applied in the real world and whether the compliance to these metrics will lead to improved patient's outcome in atrial fibrillation (AF). Within the Japanese multicenter AF registry (n = 1,874), adherence of the AF PMs (based on 2016 American Heart Association/American College of Cardiology criteria) and its association with quality of life scaling and clinical outcomes was evaluated...
August 15, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28600471/asymmetric-dimethylarginine-contributes-to-the-impaired-response-to-erythropoietin-in-ckd-anemia
#10
Miyuki Yokoro, Yosuke Nakayama, Sho-Ichi Yamagishi, Ryotaro Ando, Miki Sugiyama, Sakuya Ito, Junko Yano, Kensei Taguchi, Yusuke Kaida, Daisuke Saigusa, Masumi Kimoto, Takaaki Abe, Seiji Ueda, Kei Fukami
Erythropoietin-resistant anemia is associated with adverse cardiovascular events in patients with ESRD, but the underlying mechanism remains unclear. Here, we evaluated the role of the endogenous nitric oxide synthase inhibitor asymmetric dimethylarginine (ADMA). In 54 patients with advanced CKD, erythrocyte but not plasma ADMA levels independently associated with low hemoglobin values, although levels of both types of ADMA were elevated compared with those in healthy volunteers. Furthermore, erythrocyte ADMA level associated with the erythropoietin resistance index in patients receiving a weekly injected dose of erythropoiesis-stimulating agents standardized for hemoglobin levels and body weight, whereas it correlated with the erythropoietin demand index (plasma erythropoietin units divided by the hemoglobin value) in patients not receiving erythropoiesis-stimulating agents...
September 2017: Journal of the American Society of Nephrology: JASN
https://www.readbyqxmd.com/read/28584994/preparation-of-an-oral-vaccine-by-proteome-analysis-and-molecular-display-technology
#11
Seiji Shibasaki, Mitsuyoshi Ueda
In recent years, genetic engineering and protein expression technologies have promoted the development of recombinant protein vaccines. To accelerate the development of efficient vaccines for mycosis, screening candidate antigens, and determining the optimal route of administration are indispensable steps. Two methods for identifying novel antigens and producing antigens specific to Candida albicans, as a model causative pathogen of mycosis, are discussed in this chapter. Specifically, the application of liquid chromatography/tandem mass spectrometry using a long monolithic column for proteome analysis to identify virulence factors of C...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28549158/chd2-regulates-chromatin-for-proper-gene-expression-toward-differentiation-in-mouse-embryonic-stem-cells
#12
Yuichiro Semba, Akihito Harada, Kazumitsu Maehara, Shinya Oki, Chikara Meno, Jun Ueda, Kazuo Yamagata, Atsushi Suzuki, Mitsuho Onimaru, Jumpei Nogami, Seiji Okada, Koichi Akashi, Yasuyuki Ohkawa
Chromatin reorganization is necessary for pluripotent stem cells, including embryonic stem cells (ESCs), to acquire lineage potential. However, it remains unclear how ESCs maintain their characteristic chromatin state for appropriate gene expression upon differentiation. Here, we demonstrate that chromodomain helicase DNA-binding domain 2 (Chd2) is required to maintain the differentiation potential of mouse ESCs. Chd2-depleted ESCs showed suppressed expression of developmentally regulated genes upon differentiation and subsequent differentiation defects without affecting gene expression in the undifferentiated state...
September 6, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28522442/bcl2-expression-in-dlbcl-reappraisal-of-immunohistochemistry-with-new-criteria-for-therapeutic-biomarker-evaluation
#13
Naoko Tsuyama, Seiji Sakata, Satoko Baba, Yuko Mishima, Noriko Nishimura, Kyoko Ueda, Masahiro Yokoyama, Yasuhito Terui, Kiyohiko Hatake, Masanobu Kitagawa, Naoki Ishizuka, Naoto Tomita, Kengo Takeuchi
Overexpression of the BCL2 is associated with a poor prognosis in diffuse large B-cell lymphoma (DLBCL). The assessment of MYC immunohistochemistry (IHC) is becoming optimized, whereas the criteria for BCL2 positivity are highly variable. Furthermore, data on the frequency and prognostic value of BCL2 positivity are conflicting. We aimed to evaluate BCL2 expression by IHC and assess the prognostic significance of the histopathologically scored BCL2 expression in 456 patients with DLBCL uniformly treated with standard immunochemotherapy (rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone, R-CHOP)...
July 27, 2017: Blood
https://www.readbyqxmd.com/read/28509128/a-case-of-rapid-amelioration-of-hepatitis-c-virus-associated-cryoglobulinemic-membranoproliferative-glomerulonephritis-treated-by-interferon-free-directly-acting-antivirals-for-hcv-in-the-absence-of-immunosuppressant
#14
Fumiaki Obata, Taichi Murakami, Junko Miyagi, Sayo Ueda, Taizo Inagaki, Masanori Minato, Hiroyuki Ono, Kenji Nishimura, Eriko Shibata, Masanori Tamaki, Sakiya Yoshimoto, Fumi Kishi, Seiji Kishi, Motokazu Matsuura, Kojiro Nagai, Hideharu Abe, Toshio Doi
Mixed cryoglobulinemic syndrome, which is a systemic vasculitis characterized by the immune complex deposition in small- and medium-sized arteries and most often due to chronic hepatitis C virus (HCV) infection, sometimes clinically manifests as refractory glomerulonephritis or nephritic syndrome. Patients with mixed cryoglobulinemic nephropathy who have a rapidly progressive glomerulonephritis should receive immunosuppressive therapy. After disease stabilization, patients should receive concurrent therapy for the underlying HCV infection...
May 2017: CEN Case Reports
https://www.readbyqxmd.com/read/28477167/cardiovascular-magnetic-resonance-myocardial-t1-mapping-to-detect-and-quantify-cardiac-involvement-in-familial-amyloid-polyneuropathy
#15
Seitaro Oda, Daisuke Utsunomiya, Kosuke Morita, Takeshi Nakaura, Hideaki Yuki, Masafumi Kidoh, Kenichiro Hirata, Narumi Taguchi, Noriko Tsuda, Shinya Shiraishi, Tomohiro Namimoto, Kyoko Hirakawa, Seiji Takashio, Yasuhiro Izumiya, Megumi Yamamuro, Seiji Hokimoto, Kenichi Tsujita, Mitsuharu Ueda, Taro Yamashita, Yukio Ando, Yasuyuki Yamashita
OBJECTIVES: This study sought to explore the potential role of non-contrast T1 mapping for the detection and quantification of cardiac involvement in familial amyloid polyneuropathy (FAP). METHODS: Japanese patients with FAP [n = 41, age 53.2 ± 13.9 years, genotype Val30Met (n = 25), non-Val30Met (n = 16)] underwent cardiac magnetic resonance imaging that included T1 mapping (saturation-recovery method) and late gadolinium-enhanced (LGE) imaging on a 3...
May 5, 2017: European Radiology
https://www.readbyqxmd.com/read/28451844/predictors-for-recurrent-persistent-high-grade-intraepithelial-lesions-and-cervical-stenosis-after-therapeutic-conization-a-retrospective-analysis-of-522-cases
#16
Yusuke Tanaka, Yutaka Ueda, Mamoru Kakuda, Satoshi Kubota, Satoko Matsuzaki, Tadashi Iwamiya, Akiko Okazawa, Shinya Matsuzaki, Kae Hashimoto, Eiji Kobayashi, Seiji Mabuchi, Kenjiro Sawada, Takuji Tomimatsu, Kiyoshi Yoshino, Tadashi Kimura
OBJECTIVE: The objective of the study is to identify the risk factors associated with recurrent/persistent disease and cervical stenosis after conization. METHODS: Five hundred twenty-two (522) cases of high-grade intraepithelial lesions treated by conization were retrospectively reviewed. Risk factors associated with recurrent/persistent disease were analyzed by univariate and multivariate analysis using a Cox hazard regression model. Factors that could potentially affect the risk of cervical stenosis were examined by univariate and by multivariate analysis using the χ (2) test and logistic regression, respectively...
April 27, 2017: International Journal of Clinical Oncology
https://www.readbyqxmd.com/read/28435327/effect-of-menopause-on-hormonal-receptors-in-ampullae-of-the-fallopian-tube-with-a-special-reference-to-the-p53-signature
#17
Rie Urabe, Toru Hachisuga, Taeko Ueda, Toshinori Kawagoe, Tomoko Kurita, Seiji Kagami, Masanori Hisaoka, Yoshihisa Fujino
OBJECTIVES: Age-related changes in the expression of hormonal receptors have not been well examined in the fallopian tube (FT). We herein report the effect of menopause on the hormone receptors in ampullae of the FTs (AFTs), in comparison with cortical inclusion cysts (CICs) of the ovary. METHODS: A total of 84 AFTs and 16 fimbriae of FTs, which were obtained from 26 premenopausal and 58 postmenopausal women; and 27 postmenopausal CICs were immunohistochemically studied for the expression of p53, Ki-67, estrogen receptor-alpha (ER-α), and progesterone receptor A (PRA)...
2017: International Journal of Women's Health
https://www.readbyqxmd.com/read/28373613/influential-factors-on-serum-albumin-concentration-in-hospitalized-chronic-kidney-disease-patients
#18
Sakiya Yoshimoto, Kojiro Nagai, Eriko Shibata, Sayo Ueda, Hiroyuki Ono, Masanori Tamaki, Kenji Nishimura, Fumiaki Obata, Taizo Inagaki, Masanori Minato, Fumi Kishi, Motokazu Matsuura, Naoko Matsui, Itsuro Endo, Michael Hann, Seiji Kishi, Taichi Murakami, Hideharu Abe, Toshio Doi
BACKGROUND: Serum albumin concentration (SAC) is a prognostic factor that is affected by many factors such as postural change, liver function and food intake. Chronic kidney disease (CKD) patients excrete proteinuria, have low-protein diet, and receive glucocorticoid therapy. No one has evaluated the most influential factors on SAC in CKD patients. METHODS: A retrospective study. Hospitalized CKD patients with less than 1 g/gCreatinine proteinuria receiving glucocorticoid therapy (n=28), with 1 or more g/gCreatinine proteinuria not receiving glucocorticoid therapy (n=36), and with 1 or more g/gCreatinine proteinuria receiving glucocorticoid therapy (n=39) were enrolled...
2017: Journal of Medical Investigation: JMI
https://www.readbyqxmd.com/read/28367859/identification-and-assessment-of-cardiac-amyloidosis-by-myocardial-strain-analysis-of-cardiac-magnetic-resonance-imaging
#19
Seitaro Oda, Daisuke Utsunomiya, Takeshi Nakaura, Hideaki Yuki, Masafumi Kidoh, Kosuke Morita, Seiji Takashio, Megumi Yamamuro, Yasuhiro Izumiya, Kyoko Hirakawa, Toshifumi Ishida, Kenichi Tsujita, Mitsuharu Ueda, Taro Yamashita, Yukio Ando, Hiroyuki Hata, Yasuyuki Yamashita
BACKGROUND: We explored the usefulness of myocardial strain analysis on cardiac magnetic resonance imaging (CMR) scans for the identification of cardiac amyloidosis.Methods and Results:The 61 patients with systemic amyloidosis underwent 3.0-T CMR, including CMR tagging and late-gadolinium enhanced (LGE) imaging. The circumferential strain (CS) of LGE-positive and LGE-negative patients was measured on midventricular short-axis images and compared. Logistic regression modeling of CMR parameters was performed to detect patients with LGE-positive cardiac amyloidosis...
June 23, 2017: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/28334771/efficacy-and-safety-of-a-3-month-dosing-regimen-of-degarelix-in-japanese-patients-with-prostate-cancer-a-phase-ii-maintenance-dose-finding-study
#20
Seiichiro Ozono, Taiji Tsukamoto, Seiji Naito, Yasuo Ohashi, Takeshi Ueda, Tsutomu Nishiyama, Hideki Maeda, Hidehito Kusuoka, Rio Akazawa, Mototsugu Ito, Hideyuki Akaza
Objective: To evaluate the efficacy and safety of degarelix 3-month depot in Japanese patients with prostate cancer. Methods: In this Phase II, open-label, parallel-group study, 155 Japanese prostate cancer patients were randomized to treatment with degarelix administered subcutaneously at a maintenance dose of 360 or 480 mg every 84 days for 12 months, after receiving an initial dose of 240 mg. The primary endpoint was the cumulative probability of serum testosterone ≤0...
May 1, 2017: Japanese Journal of Clinical Oncology
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