76
|
Stigloher J, Decker M, Körner HS, Tanabe K, Moriyama T, Taniguchi T, Hata H, Madami M, Gubbiotti G, Kobayashi K, Ono T, Back CH. Snell's Law for Spin Waves. PHYSICAL REVIEW LETTERS 2016; 117:037204. [PMID: 27472134 DOI: 10.1103/physrevlett.117.037204] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Indexed: 06/06/2023]
Abstract
We report the experimental observation of Snell's law for magnetostatic spin waves in thin ferromagnetic Permalloy films by imaging incident, refracted, and reflected waves. We use a thickness step as the interface between two media with different dispersion relations. Since the dispersion relation for magnetostatic waves in thin ferromagnetic films is anisotropic, deviations from the isotropic Snell's law known in optics are observed for incidence angles larger than 25° with respect to the interface normal between the two magnetic media. Furthermore, we can show that the thickness step modifies the wavelength and the amplitude of the incident waves. Our findings open up a new way of spin wave steering for magnonic applications.
Collapse
|
77
|
Tsujimura K, Shirakawa H, Tokumoto T, Endou M, Wakai S, Ishida H, Tanabe K. Utility of the Japanese Glomerular Filtration Rate Equation in Estimating Glomerular Filtration Rate of Donor Kidney. Transplant Proc 2016; 48:734-7. [PMID: 27234724 DOI: 10.1016/j.transproceed.2015.12.118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2015] [Accepted: 12/30/2015] [Indexed: 11/18/2022]
Abstract
BACKGROUND An equation for the estimated glomerular filtration rate (eGFR) is generally used for evaluating renal function in Japan. OBJECTIVE To assess the accuracy of the preoperative eGFR for estimating kidney donors' measured glomerular filtration rate (mGFR). METHODS Between April 2009 and August 2014, 91 Japanese living kidney donors were included in this study. The eGFR was calculated as follows: eGFR = 194 × serum creatinine(-1.094) × Age(-0.287) (and × 0.739 for women), and the mGFR was evaluated using inulin clearance. The preoperative eGFR was then compared with the mGFR. RESULTS Patients included 27 men and 64 women with a mean age of 56.8 ± 9.5 years (range, 36-79 years), mean body surface area of 1.56 ± 0.14 m(2) (range 1.27-1.92 m(2)), mean body mass index of 22.3 ± 2.3 kg/m(2) (range 14.0-27.0 kg/m(2)), and mean serum creatinine level of 0.66 ± 0.14 mg/dL (range 0.39-0.97 mg/dL). The mean eGFR was 81.3 ± 14.2 mL/min/1.73 m(2) (range 45.5-125.9 mL/min/1.73 m(2)), and the mean mGFR was 89.0 ± 15.5 mL/min/1.73 m(2) (range 45.4-130.7 mL/min/1.73 m(2)). The eGFR was significantly lower than the mGFR (P < .001). The correlation coefficient for the relationship between the eGFR and mGFR values was 0.503, and the mean difference between the 2 values was -7.8 (8.7%). CONCLUSIONS Although the eGFR correlated with the mGFR, the eGFR values did not accurately estimate the mGFR in living kidney donors. Therefore, it is necessary to evaluate the mGFR, especially in marginal kidney donors.
Collapse
|
78
|
Hasegawa J, Shirakawa H, Imaizumi Y, Ogawa H, Yoshikawa K, Kono M, Saito T, Ishiwatari A, Sano N, Kawanishi T, Shimizu A, Ogawa T, Abe Y, Endo M, Omoto K, Tanabe K, Wakai S. Preemptive Living Donor Kidney Transplantation and Kidney Function at the Initial Hospital Visit: A Single-Center Case-Control Study. Transplant Proc 2016; 48:827-30. [PMID: 27234745 DOI: 10.1016/j.transproceed.2015.11.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Revised: 10/10/2015] [Accepted: 11/11/2015] [Indexed: 11/18/2022]
Abstract
BACKGROUND Studies have revealed that patients who undergo preemptive kidney transplantation (PKT) have favorable prognoses compared with those who undergo kidney transplantation after the initiation of dialysis. The number of PKT cases performed worldwide has been increasing. The goal of this study was to determine the clinical characteristics of patients who may successfully receive PKT. METHODS A single-center, case-control study was conducted to determine the clinical factors that lead to referral for PKT. RESULTS Between April 1, 2009, and August 1, 2015, a total of 118 patients underwent living donor kidney transplantation. Thirty of these patients had not undergone dialysis before their initial visit to the study hospital. Of these, 20 received kidney transplantation before and after dialysis initiation, respectively (group PKT+, successful PKT; group PKT-, failed PKT). The baseline characteristics at the primary visit were compared between groups. The median duration from the first visit to the study institution to PKT was 5.6 ± 0.7 months. Serum creatinine (Cr) levels differed significantly between groups (PKT+ vs PKT-, 6.0 ± 0.3 mg/dL vs 7.5 ± 0.5 mg/dL; P = .03). The receiver-operating characteristic curves revealed that a serum Cr level >5.7 mg/dL at the initial visit to the unit was a cutoff point for predicting the success of PKT (area under the curve, 0.721; P = .02). CONCLUSIONS Our results indicate that PKT should be performed within ∼6 months of the initial visit to the transplant center. Serum Cr levels <5.7 mg/dL predict successful PKT.
Collapse
|
79
|
Hashimoto Y, Akimoto T, Ishii Y, Kono S, Izumi S, Maebayashi K, Iizuka J, Tanabe K, Kiyozuka M, Mitsuhashi N, Karasawa K. EP-1646: HDR brachytherapy with hypofractionated EBRT for high risk prostate cancerSPAN STYLE="font-style:italic">. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)32897-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
80
|
Iizuka J, Hashimoto Y, Hashimoto Y, Kondo T, Takagi T, Nozaki T, Shimizu T, Akimoto T, Ishida H, Karasawa K, Tanabe K. Efficacy and Feasibility of Low-Dose Rate Brachytherapy for Prostate Cancer in Renal Transplant Recipients. Transplant Proc 2016; 48:910-3. [DOI: 10.1016/j.transproceed.2016.01.031] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 01/14/2016] [Indexed: 12/29/2022]
|
81
|
Iizuka J, Hashimoto Y, Hashimoto Y, Kondo T, Takagi T, Nozaki T, Shimizu T, Akimoto T, Ishida H, Karasawa K, Tanabe K. Efficacy and Feasibility of Intensity-Modulated Radiation Therapy for Prostate Cancer in Renal Transplant Recipients. Transplant Proc 2016; 48:914-7. [DOI: 10.1016/j.transproceed.2016.01.032] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 01/14/2016] [Indexed: 01/20/2023]
|
82
|
Iizuka J, Hashimoto Y, Kondo T, Takagi T, Inui M, Nozaki T, Omoto K, Shimizu T, Ishida H, Tanabe K. Robot-Assisted Radical Prostatectomy for Localized Prostate Cancer in Asian Renal Transplant Recipients. Transplant Proc 2016; 48:905-9. [DOI: 10.1016/j.transproceed.2016.01.036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 01/14/2016] [Indexed: 11/29/2022]
|
83
|
Okumi M, Toki D, Nozaki T, Shimizu T, Shirakawa H, Omoto K, Inui M, Ishida H, Tanabe K. ABO-Incompatible Living Kidney Transplants: Evolution of Outcomes and Immunosuppressive Management. Am J Transplant 2016; 16:886-96. [PMID: 26555133 DOI: 10.1111/ajt.13502] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 08/23/2015] [Accepted: 08/23/2015] [Indexed: 01/25/2023]
Abstract
ABO-incompatible living kidney transplantation (ABO-ILKT) has steadily become more widespread. However, the optimal immunosuppressive regimen for ABO-ILKT remains uncertain. We aimed to determine the longitudinal changes in the outcomes from ABO-ILKT compared with those from ABO-compatible living kidney transplantation (ABO-CLKT) over the last 25 years. Of 1195 patients who underwent living kidney transplantations (LKT) at our institute between 1989 and 2013, 1032-including 247 ABO-ILKT and 785 ABO-CLKT cases-were evaluated for graft survival, patient survival, infectious adverse events, and renal function. The patients were divided into four groups according to the transplantation era and ABO-compatibility. In the past decade, ABO-ILKT and ABO-CLKT recipients yielded almost equivalent outcomes with respect to the 9-year graft survival rates, which were 86.9% and 92.0%, respectively (hazard ratio [HR] 1.38, 95% confidence interval [CI] 0.59-3.22, p = 0.455). The graft survival rate for ABO-ILKT conducted between 2005 and 2013 was better than that for ABO-ILKT conducted between 1998 and 2004 (HR 0.30, 95% CI 0.13-0.72, p = 0.007). ABO-ILKT recipients showed substantial improvements in the graft survival rate over time. Graft survival was almost identical over the past decade, regardless of ABO-incompatibility. Currently, ABO-ILKT is an acceptable treatment for patients with end-stage renal disease.
Collapse
|
84
|
Hirai T, Ishii R, Miyairi S, Ikemiyagi M, Omoto K, Ishii Y, Tanabe K. Clonal Deletion Established via Invariant NKT Cell Activation and Costimulatory Blockade Requires In Vivo Expansion of Regulatory T Cells. Am J Transplant 2016; 16:426-39. [PMID: 26495767 DOI: 10.1111/ajt.13493] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 08/12/2015] [Accepted: 08/17/2015] [Indexed: 01/25/2023]
Abstract
Recently, the immune-regulating potential of invariant natural killer T (iNKT) cells has attracted considerable attention. We previously reported that a combination treatment with a liposomal ligand for iNKT cells and an anti-CD154 antibody in a sublethally irradiated murine bone marrow transplant (BMT) model resulted in the establishment of mixed hematopoietic chimerism through in vivo expansion of regulatory T cells (Tregs). Herein, we show the lack of alloreactivity of CD8(+) T cells in chimeras and an early expansion of donor-derived dendritic cells (DCs) in the recipient thymi accompanied by a sequential reduction in the donor-reactive Vβ-T cell receptor repertoire, suggesting a contribution of clonal deletion in this model. Since thymic expansion of donor DCs and the reduction in the donor-reactive T cell repertoire were precluded with Treg depletion, we presumed that Tregs should preform before the establishment of clonal deletion. In contrast, the mice thymectomized before BMT failed to increase the number of Tregs and to establish CD8(+) T cell tolerance, suggesting the presence of mutual dependence between the thymic donor-DCs and Tregs. These results provide new insights into the regulatory mechanisms that actively promote clonal deletion.
Collapse
|
85
|
Tsuburaya A, Nishikawa K, Kobayashi M, Kawada J, Namikawa T, Fukushima R, Kojima H, Tanabe K, Yamaguchi K, Yoshino S, Takahashi M, Hirabayashi N, Sato S, Nemoto H, Rino Y, Yoshikawa T, Nakajima J, Tan P, Morita S, Sakamoto J. 198P Molecular biomarker study in randomized phase II trial of capecitabine plus cisplatin versus S-1 plus cisplatin as a first-line treatment for advanced gastric cancer: XParTS IIb. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv523.59] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
86
|
Itai A, Tanabe K, Tamura F, Susaki S, Yonemori K, Sugiura A. Synthetic cytokinins control persimmon fruit shape, size and quality. ACTA ACUST UNITED AC 2015. [DOI: 10.1080/14620316.1995.11515362] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
87
|
Yamamoto TO, Agnello M, Akazawa Y, Amano N, Aoki K, Botta E, Chiga N, Ekawa H, Evtoukhovitch P, Feliciello A, Fujita M, Gogami T, Hasegawa S, Hayakawa SH, Hayakawa T, Honda R, Hosomi K, Hwang SH, Ichige N, Ichikawa Y, Ikeda M, Imai K, Ishimoto S, Kanatsuki S, Kim MH, Kim SH, Kinbara S, Koike T, Lee JY, Marcello S, Miwa K, Moon T, Nagae T, Nagao S, Nakada Y, Nakagawa M, Ogura Y, Sakaguchi A, Sako H, Sasaki Y, Sato S, Shiozaki T, Shirotori K, Sugimura H, Suto S, Suzuki S, Takahashi T, Tamura H, Tanabe K, Tanida K, Tsamalaidze Z, Ukai M, Yamamoto Y, Yang SB. Observation of Spin-Dependent Charge Symmetry Breaking in ΛN Interaction: Gamma-Ray Spectroscopy of _{Λ}^{4}He. PHYSICAL REVIEW LETTERS 2015; 115:222501. [PMID: 26650298 DOI: 10.1103/physrevlett.115.222501] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Indexed: 06/05/2023]
Abstract
The energy spacing between the spin-doublet bound state of _{Λ}^{4}He(1^{+},0^{+}) was determined to be 1406±2±2 keV, by measuring γ rays for the 1^{+}→0^{+} transition with a high efficiency germanium detector array in coincidence with the ^{4}He(K^{-},π^{-})_{Λ}^{4}He reaction at J-PARC. In comparison to the corresponding energy spacing in the mirror hypernucleus _{Λ}^{4}H, the present result clearly indicates the existence of charge symmetry breaking (CSB) in ΛN interaction. By combining the energy spacings with the known ground-state binding energies, it is also found that the CSB effect is large in the 0^{+} ground state but is vanishingly small in the 1^{+} excited state, demonstrating that the ΛN CSB interaction has spin dependence.
Collapse
|
88
|
Hasegawa J, Honda K, Wakai S, Shirakawa H, Omoto K, Okumi M, Ishida H, Tanabe K. Plasma Cell–Rich Rejection After Kidney Transplantation and the Role of Donor-Specific Antibodies: A Case Report and Review of the Literature. Transplant Proc 2015; 47:2533-6. [DOI: 10.1016/j.transproceed.2015.09.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Revised: 08/04/2015] [Accepted: 09/02/2015] [Indexed: 10/22/2022]
|
89
|
Tanabe K, Hatanaka N, Kanazawa T, Shinozaki K, Hirabayashi N, Kanou M, Fukuda T, Matsuda H, Takashima H, Takahashi T, Hamada T, Sakimoto H, Ninomiya M. 2320 Efficacy and safety of Trastuzumab in combination with standard S-1 plus CDDP in HER-2 positive advanced gastric cancer; HOG-GC 01, a single-arm phase 2 study. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31236-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
90
|
Yoshikawa T, Fujitani K, Nishikawa K, Tanabe K, Ito S, Matsui T, Miki A, Nemoto H, Sakamaki K, Cho H, Fukunaga T, Kimura Y, Hirabayashi N. 2222 Comparison of chemotherapy-related toxicities in a randomized 2X2 phase II trial comparing two and four courses of cisplatin/S-1 (CS) and docetaxel/cisplatin/S-1 (DCS) as neoadjuvant chemotherapy for locally advanced gastric cancer. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31138-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
91
|
Tanabe K, Fujii M, Nishikawa K, Kunisaki C, Tsuji A, Matsuhashi N, Takagane A, Ohno T, Kawase T, Kochi M, Yoshida K, Kakeji Y, Ichikawa W, Chin K, Terashima M, Takeuchi M, Nakajima T. Phase II/III study of second-line chemotherapy comparing irinotecan-alone with S-1 plus irinotecan in advanced gastric cancer refractory to first-line treatment with S-1 (JACCRO GC-05). Ann Oncol 2015; 26:1916-1922. [PMID: 26109630 DOI: 10.1093/annonc/mdv265] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 05/26/2015] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND In Japan, S-1 plus cisplatin has been used as first-line therapy for advanced gastric cancer (AGC). Patients with no response to first-line treatment with S-1 often receive a taxane-alone or irinotecan-alone as second-line treatment. However, second-line treatment with S-1 plus irinotecan is widely used in patients with AGC resistant to first-line S-1-based chemotherapy. The goal of this trial was to determine whether the consecutive use of S-1 plus irinotecan improves survival when compared with irinotecan-alone as second-line treatment for AGC. PATIENTS AND METHODS Patients who had disease progression during first-line S-1-based chemotherapy were randomly assigned to receive S-1 plus irinotecan or irinotecan-alone. The S-1 plus irinotecan group received oral S-1 (40-60 mg/m(2)) on days 1-14 and intravenous irinotecan (150 mg/m(2)) on day 1 of a 21-day cycle. The irinotecan-alone group received the same dose of irinotecan intravenously on day 1 of a 14-day cycle. The primary end point was overall survival (OS). RESULTS From February 2008 to May 2011, a total of 304 patients were enrolled. The median OS was 8.8 months in the S-1 plus irinotecan group and 9.5 months in the irinotecan-alone group. This difference was not significant (hazard ratio for death, 0.99; 95% confidence interval 0.78-1.25; P = 0.92). Grade 3 or higher toxicities were more common in the S-1 plus irinotecan group than in the irinotecan-alone group. CONCLUSION The consecutive use of S-1 plus irinotecan is not recommended as second-line treatment in patients who are refractory to S-1-based first-line chemotherapy. ClinicalTrials.gov ID: NCT00639327.
Collapse
|
92
|
Abstract
The present paper reports on the penetration of salicylic acid, a substance with high permeability, through swine skin. Liquid scintillation counter and autoradiographic measurements were performed, on the excised swine skin to which ointment had been applied. The results indicated that the substance penetrated mainly through transfollicular route and was deposited transiently at various levels of each follicle, resulting in zig-zag pattern on the liquid scintillation counter curve. The autoradiographic study also revealed a heavy transfollicular pattern of the substance though a slight transepidermal pattern was also noted. Whether the substance penetrates because of its lipid solubility or because of its affinity to the keratinous tissue is still open to question.
Collapse
|
93
|
Takahashi T, Yamada S, Tanabe K, Nakayama M, Osada N, Itoh H, Murayama M. The effects of posture on the ventilatory responses during exercise. JOURNAL OF THE JAPANESE PHYSICAL THERAPY ASSOCIATION 2015; 1:13-7. [PMID: 25792876 DOI: 10.1298/jjpta.1.13] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/1997] [Accepted: 12/20/1997] [Indexed: 11/23/2022]
Abstract
This study was undertaken to evaluate the postural effect on ventilatory responses during both supine and sitting exercise. Seven healthy men performed two exercise tests utilizing the ramp protocol (20 watts/min) with a cycle ergometer in each position. The results were as follows: The oxygen uptake and the oxygen pulse measured at 180 watts and at anaerobic threshold in the sitting were significantly higher compared with those in the supine position. The average of carbon-dioxide output, minute ventilation and tidal volume at lower exercise intensities showed higher values in the sitting compared with those in the supine position, whereas there were no significant differences for respiratory rate. There was significant difference in the slope of the minute ventilation to carbon-dioxide output plot between sitting and supine position. In conclusion, the higher minute ventilation in the sitting position was mainly performed by higher tidal volume which may counteract the effects of an increase in physiological dead space. The lower slope of the minute ventilation to carbon-dioxide output plot which shows more effective ventilation in the supine position may be due to decreased physiological dead space and higher diffusion capacity.
Collapse
|
94
|
Takahashi T, Yamada S, Tanabe K, Izawa K, Itoh H, Murayama M. Cardiopulmonary responses at various angles of cycle backrest inclination. JOURNAL OF THE JAPANESE PHYSICAL THERAPY ASSOCIATION 2015; 2:31-6. [PMID: 25792911 DOI: 10.1298/jjpta.2.31] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/1998] [Accepted: 01/30/1999] [Indexed: 11/23/2022]
Abstract
The purpose of this study was to evaluate cardiopulmonary responses during submaximal cycle exercise at various angles of backrest inclination. Ten healthy Japanese men of mean age 25.9 yrs, height 170.6 cm, and body mass 66.1 kg, performed cycle exercises at a constant workload which reached the anaerobic threshold, at 20 degrees, 40 degrees, and 60 degrees of backrest inclination from the vertical plane, but the angle between the seat and back rest was kept at 110 degrees. The results were as follows: 1) Both cardiac output and stroke volume showed a higher value at the resting control state and during exercise as the backrest angle increased. 2) Oxygen consumption, carbon dioxide output, heart rate, gas exchange ratio, and oxygen pulse were not affected by the angle of backrest inclination. 3) Tidal volume at 20 degrees of backrest inclination was higher than at 60 degrees. 4) No significant differences were found in minute ventilation between each backrest angle. These findings suggest that changes in the backrest angle significantly alter cardiopulmonary parameters at rest and during exercise; in particular, an angle difference of 40 degrees may be enough to alter tidal volume, cardiac output and stroke volume, but not the minute ventilation.
Collapse
|
95
|
Tanabe K, Matsunaga K, Hatanaka M, Akiyama M, Tanizawa Y. [Wolfram syndrome: clinical features, molecular genetics of WFS1 gene]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 2015; 73:341-349. [PMID: 25764693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Wolfram syndrome(WFS: OMIM 222300) is a rare recessive neuro-endocrine degenerative disorder, known as DIDMOAD(Diabetes Insipidus, early-onset Diabetes Mellitus, Optic Atrophy and Deafness) syndrome. Most affected individuals carry recessive mutations in the Wolfram syndrome 1 gene(WFS1). The WFS1 protein is an endoplasmic reticulum(ER) embedded protein, which functions in ER calcium homeostasis and unfolded protein responses. Dysregulation of these cellular processes results in the development of ER stress, leading to apoptosis. In addition, abundantly present WFS1 protein in insulin secretory granules plays a role in the intra-granular acidification. However, the phenotypic pleiomorphism and molecular complexity of this disease limit the understanding of WFS. Here we review clinical features, molecular mechanisms and mutations of WFS1 gene that relate to this syndrome.
Collapse
|
96
|
Morita S, Tajima T, Yamazaki H, Sonoyama Y, Nishina Y, Kenji O, Takagi T, Kondo T, Tanabe K, Sakai S. Screening of renal artery pseudoaneurysms by early postoperative contrast-enhanced computed tomography in patients without renal impairment after partial nephrectomy and prophylactic embolization. J Vasc Interv Radiol 2015. [DOI: 10.1016/j.jvir.2014.12.289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
97
|
Hashimoto Y, Akimoto T, Iizuka J, Tanabe K, Mitsuhashi N. Correlation between the changes in the EPIC QOL scores and the dose-volume histogram parameters in high-dose-rate brachytherapy combined with hypofractionated external beam radiation therapy for prostate cancer. Jpn J Clin Oncol 2014; 45:81-7. [DOI: 10.1093/jjco/hyu173] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
98
|
Watanabe T, Yokomizo R, Tanabe K. Laparoscopic Adnexectomy without Complications. J Minim Invasive Gynecol 2014. [DOI: 10.1016/j.jmig.2014.08.736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
99
|
Shimamura K, Kubo T, Akasaka T, Kozuma K, Kimura K, Kawamura M, Sumiyoshi T, Ino Y, Yoshiyama M, Sonoda S, Igarashi K, Miyazawa A, Uzui H, Sakanoue Y, Shinke T, Morino Y, Tanabe K, Kadota K, Kimura T. Outcomes of everolimus-eluting stent incomplete stent apposition: a serial optical coherence tomography analysis. Eur Heart J Cardiovasc Imaging 2014; 16:23-8. [DOI: 10.1093/ehjci/jeu174] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
100
|
Kawakami M, Sato S, Miyabe Y, Tanabe K, Nishimura M, Tsuji M, Murakami Y, Kawabata H, Fushiki M. Development of Error Estimating Program for IMRT Dose Delivery Using Dynamic MLC Log Files. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.2476] [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]
|