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Kasai R, Toriyabe K, Goto T, Hatano M, Kondo Y, Ohta T, Suyama M, Goto T, Koide W, Maki K, Ushijima K, Ban K. A case of breast milk-acquired cytomegalovirus infection in an extremely low birth weight infant. J Neonatal Perinatal Med 2023:NPM221130. [PMID: 37182845 DOI: 10.3233/npm-221130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
INTRODUCTION Although breast milk is considered the optimal nutrition for infants, it is also the primary cause of postnatal cytomegalovirus (CMV) infection. Preterm infants with postnatal CMV infections are susceptible to a variety of life-threatening conditions. CASE SUMMARY Twin male infants were delivered via emergency caesarian section at 27 weeks' gestation secondary to maternal complete uterine rupture. The Apgar scores at 1 and 5 min were 1 and 1 for the older twin (Twin A) and 0 and 3 for the younger twin (Twin B). Their birth weights were 1203 g (+ 0.65SD) and 495 g (- 3.79SD) respectively. On day 41, laboratory blood test results for Twin B showed a moderate elevation in C-reactive protein (CRP), thrombocytopenia. CMV quantitative polymerase chain reaction (qPCR) tests in Twin B's urine and blood as well as in the mother's breast milk were positive, but stored, dried umbilical cord CMV qPCR tests were negative. Twin B was diagnosed with a postnatal CMV infection secondary to infected breast milk and ganciclovir was commenced on day 52. Treatment was switched to valganciclovir at 74 days of age, but a negative CMV-DNA level in the blood was not achieved. Postnatal CMV infection in this infant led to an exacerbation of pre-existing bronchopulmonary dysplasia (BPD) and he demised at 182 days of age. CONCLUSION Postnatal cytomegalovirus infections may lead to exacerbations of BPD. Early use of raw breast milk in preterm infants should be done with careful consideration of this potential complication.
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Affiliation(s)
- R Kasai
- Department of Pediatrics, Yokkaichi Municipal Hospital, Shibata, Yokkaichi, Japan
| | - K Toriyabe
- Department of Obstetrics and Gynecology, Mie University Graduate School of Medicine, Japan
| | - T Goto
- Department of Pediatrics, Yokkaichi Municipal Hospital, Shibata, Yokkaichi, Japan
| | - M Hatano
- Department of Pediatrics, Yokkaichi Municipal Hospital, Shibata, Yokkaichi, Japan
| | - Y Kondo
- Department of Pediatrics, Yokkaichi Municipal Hospital, Shibata, Yokkaichi, Japan
| | - T Ohta
- Department of Pediatrics, Yokkaichi Municipal Hospital, Shibata, Yokkaichi, Japan
| | - M Suyama
- Department of Pediatrics, Yokkaichi Municipal Hospital, Shibata, Yokkaichi, Japan
| | - T Goto
- Department of Pediatrics, Yokkaichi Municipal Hospital, Shibata, Yokkaichi, Japan
| | - W Koide
- Department of Pediatrics, Yokkaichi Municipal Hospital, Shibata, Yokkaichi, Japan
| | - K Maki
- Department of Pediatrics, Yokkaichi Municipal Hospital, Shibata, Yokkaichi, Japan
| | - K Ushijima
- Department of Pediatrics, Yokkaichi Municipal Hospital, Shibata, Yokkaichi, Japan
| | - K Ban
- Department of Pediatrics, Yokkaichi Municipal Hospital, Shibata, Yokkaichi, Japan
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Shiraishi J, Hatano M, Funakoshi I, Murata Y, Maeshima A, Ito F, Morinaga S, Nakaguro M. Papillary variant of adenoid cystic carcinoma of the maxillary sinus. Pathol Int 2023; 73:141-143. [PMID: 36636923 DOI: 10.1111/pin.13307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 12/29/2022] [Indexed: 01/14/2023]
Affiliation(s)
- Junichi Shiraishi
- Department of Pathology, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Mami Hatano
- Department of Pathology, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Izumi Funakoshi
- Department of Pathology, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Yuya Murata
- Department of Pathology, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Arafumi Maeshima
- Department of Pathology, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Fumihiro Ito
- Department of Otorhinolaryngology, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Shojiroh Morinaga
- Department of Diagnostic Pathology, Hino Municipal Hospital, Tokyo, Japan
| | - Masato Nakaguro
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya, Japan
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Purevsuren M, Uehara M, Ishizuka M, Hara T, Kakuda N, Tsuji T, Yamazaki T, Hatano M, Komuro I. Cardiac magnetic resonance parametric mapping can detect early cardiac involvement of patients with systemic sclerosis. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Systemic sclerosis (SSc) is divided into two subtypes, diffuse and limited cutaneous SSc (dcSSc and lcSSc). The dcSSc subtype has more severe internal organ fibrosis than lcSSc. It is unclear whether cardiovascular magnetic resonance (CMR) parametric mapping can detect early cardiac involvement in these two subtypes.
Purpose
To detect cardiac involvement and evaluate differences between the two subtypes, we examined CMR parametric mapping.
Methods
57 consecutive SSc patients (27 dcSSc and 30 lcSSc) who visited our hospital from July 2018 to February 2021 and underwent CMR at 3.0T (Philips) were included. We analyzed myocardial damage using CMR parametric mapping and compared it with clinical data.
Results
Mean disease durations of dcSSc and lcSSc were 4.0±6.5 years and 4.4±8.3 years, respectively. Although there were no significant differences in LVEF (56.8±8.8 vs 59.6±7.2), the left and right atrial volume index were significantly larger in dcSSc compared with lcSSc (all p<0.05). Focal fibrosis as evaluated by late gadolinium enhancement was found in 9 SSc patients (15.7%) and 4 patients had pulmonary hypertension. DcSSc patients had significantly higher mid-ventricular native T1 (1350.8±73.2 vs 1312.9±52.1, p=0.029) and postcontrast T1 values (640.4±59.4 vs 604.6±42.5, p=0.015) as compared to lcSSc, although there were no significant differences in ECV and T2 values. Native T1 values in mid-ventricular septum were positively correlated with E/e' ratio of echocardiography in overall SSc patients and dcSSc patients but not in lcSSc patients (r=0.320, p=0.021; r=0.505, p=0.010; r=0.195, p=0.329). Native T1 values in mid-ventricular septum were also positively correlated with plasma levels of brain natriuretic peptide (BNP) in overall SSc patients and dcSSc patients but not in lcSSc patients (r=0.353, p=0.008; r=0.484, p=0.011; r=0.113, p=0.559).The multiple regression analysis considering age and sex revealed that mid-ventricular septum native T1 was the independent predictor of E/e' in SSc patients (β=0.306, p=0.026), and dcSSc patients (β=0.553, p=0.007) but not in lcSSc patients (β=−0.282, p=0.105). The ROC curve for predicting E/e'≥14, cut-off value of native T1 in mid-ventricular septum was ≥1348.5msec (AUC 0.762; 95% CI 0.571–0.953; sensitivity 80.0%; specificity 68.1%). BNP was significantly higher in patients with native T1≥1348.5 msec compared with native T1<1348.5 (102.8±112.8 vs 45.7±55.7; p=0.014). The interobserver variability of CMR parametric mapping values was excellent in this study.
Conclusion
DcSSc patients showed higher native T1 and larger left and right atrial volume index of CMR than lcSSc patients, suggesting that DcSSc patients had more severe myocardial involvement and left ventricular diastolic dysfunction than lcSSc patients. Early detection of the high native T1 may predict the occurrence of cardiovascular events in the future.
Funding Acknowledgement
Type of funding sources: None. Correlation between native T1 and BNPCorrelation between native T1 and E/e'
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Affiliation(s)
- M Purevsuren
- The University of Tokyo, Department of Cardiovascular Medicine, Tokyo, Japan
| | - M Uehara
- The University of Tokyo, Department of Cardiovascular Medicine, Tokyo, Japan
| | - M Ishizuka
- The University of Tokyo, Department of Cardiovascular Medicine, Tokyo, Japan
| | - T Hara
- The University of Tokyo, Department of Cardiovascular Medicine, Tokyo, Japan
| | - N Kakuda
- The University of Tokyo, Department of Cardiovascular Medicine, Tokyo, Japan
| | - T Tsuji
- The University of Tokyo, Department of Cardiovascular Medicine, Tokyo, Japan
| | - T Yamazaki
- The University of Tokyo, Department of Cardiovascular Medicine, Tokyo, Japan
| | - M Hatano
- The University of Tokyo, Department of Cardiovascular Medicine, Tokyo, Japan
| | - I Komuro
- The University of Tokyo, Department of Cardiovascular Medicine, Tokyo, Japan
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Kishikawa R, Hatano M, Ishii S, Shimbo M, Saito A, Minatsuki S, Iwasaki Y, Fujio K, Komuro I. AB0285 EFFECTIVENESS OF IMMUNOSUPPRESSIVE THERAPY FOR CONNECTIVE TISSUE DISEASE–ASSOCIATED PULMONARY ARTERIAL HYPERTENSION. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Connective tissue disease (CTD) associated pulmonary arterial hypertension (PAH) is considered to be an indication for immunosuppressive therapy (IT) except scleroderma associated PAH. However, the response rate defined by improvement of WHO functional class and hemodynamic parameters is reported to be around 50% [1]. Since CTDs are systemic diseases, it may be difficult to evaluate the efficacy of IT by subjective symptoms. Although there are previous studies reporting that the combined use of IT and pulmonary vasodilators significantly improved hemodynamics [2], response to IT without titration of pulmonary vasodilators remains to be elucidated.Objectives:To examine whether IT is effective for CTD-PAH.Methods:We retrospectively examined the medical records of consecutive 13 patients with CTD-PAH (female 13, mean age 47 ± 15 years) treated with methylprednisolone (1 mg/kg/day, oral) and intravenous bolus cyclophosphamide (IVCY) (500 mg/m2) every four weeks for six times. Patient characteristics are described in Table 1. Right heart catheterization (RHC) was done at prior to IT, before adding PAH specific agents, and at the fifth or sixth course of IVCY. In treated cases, the previous vasodilators remained unchanged during the first term of IT.Results:At the first follow up RHC, decrease of mean pulmonary arterial pressure over 5 mmHg was observed in all patients, and decrease of pulmonary vascular resistance (PVR) was observed in twelve out of 13 patients (Figure 1). Over 20% of PVR reduction was observed more in the patients of pulmonary vasodilator naïve and started IT within one year from symptoms than others (6/7 vs 1/6, p=0.03). Although six-minutes walk distance (6MWD) tended to be prolonged between first and second RHC (298 ± 70 m vs 382 ± 81 m; p=0.054; n = 9), 6MWD was shortened in some cases with good hemodynamic improvement (2/5). All patients were prescribed oral PAH specific agents finally, but no one needed parenteral prostanoids. Two patients (15%) died during maintenance therapy for causes other than PAH. Three-year and five-year survival rates were 91.7% and 81.5%, respectively.Conclusion:IT without titration of pulmonary vasodilators significantly improved hemodynamic parameters despite of less improvement in 6MWD in CTD-PAH patients. Considering that CTDs itself might affect the exercise tolerance regardless of PAH, these hemodynamic changes may contribute to better prognosis and IT might be considered especially for patients early in clinical courses and treatment naïve.References:[1]Jais X, Launay D, Yaici A, et al. Immunosupressive therapy in lupus-and mixed connective tissue disease-associated pulmonary arterial hypertension. ARTHRITIS RHEUM. 2008; 58(2): 521-531.[2]Yamamoto M S, Fukumoto Y, Sugimura K, et al. Intensive immunosuppressive therapy improves pulmonary hemodynamics and long-term prognosis in patients with pulmonary arterial hypertension associated with connective tissue diseasae. Circ J. 2011; 75: 2668-2674.Table 1.Characteristics of patientsPatientAge,yrConnective Tissue DiseaseYears from symptom to immunosuppressive therapyPrevious vasodilatorsvasodilators at final visit147SS1.5PGI2ERA262SS, RA2nonePDE5332SS1noneERA457SS, SSc0.5nonePDE5526SS,MCTD, SLE,SSc0.5nonePDE5670SSc, SS s/o13sGC, ERAsGC, ERA732SS s/o, SLE0.1nonePDE5831MCTD3ERA,PDE5, PGI2ERA,PDE5, PGI2943SSc, SLE0.6ERA, PDE5ERA,PDE5, PGI21067MCTD,PM0nonesGC1141SS0.1noneERA, PDE51269SS0.3nonePDE51344SS, MCTD s/o, SLE s/o0.1noneERA, sGCN.A, not acquired; s/o, suspect of; SS, Sjögren’s syndrome; RA, rheumatoid arthritis; SSc systemic sclerosis; SLE, systemic lupus erythematosus; MCTD, mixed connective tissue disease; PM, Polymyositis; PGI2, prostacyclin derivative; sGC, soluble guanylate cyclase stimulator; ERA, endothelin receptor antagonist; PDE5, phosphodiesterase type 5 inhibitor.Figure 1.Hemodynamic changes during immunosuppressive therapyDisclosure of Interests:Risa Kishikawa: None declared, Masaru Hatano Speakers bureau: Janssen Pharmaceutical K.K, Bayer Yakuhin, Ltd., Grant/research support from: Janssen Pharmaceutical K.K, Nippon Shinyaku Co., Ltd., MOCHIDA PHARMACEUTICAL CO., LTD., Satoshi Ishii: None declared, Mai Shimbo: None declared, Akihito Saito: None declared, Shun Minatsuki: None declared, Yukiko Iwasaki: None declared, Keishi Fujio Speakers bureau: Tanabe Mitsubishi, Bristol Myers, Eli Lilly, Chugai, Jansen, Pfizer, Ono, AbbVie, Ayumi, Astellas, Sanofi, Novartis, Daiichi Sankyo, Eisai, Asahi Kasei, Japan Blood Products Organization, and Kowa, Grant/research support from: Tanabe Mitsubishi, Bristol Myers, Eli Lilly, Chugai, AbbVie, Ayumi, Astellas, Sanofi, Eisai, Tsumura & Co., and Asahi Kasei., Issei Komuro Speakers bureau: AstraZeneka, Daiichi Sankyo Company, Limited, Takeda Pharmaceutical Company Limited, Bayer Yakuhin, Ltd, Pfizer Japan Inc., and Ono Pharmaceutical Co., Ltd., Grant/research support from: Daiichi Sankyo Company, Ltd, Sumitomo Dainippon Pharma Co., Ltd., Takeda Pharmaceutical Company Ltd, Mitsubishi Tanabe Pharma Corporation, Teijin Pharma Limited, Idorsia Pharmaceuticals Ltd, Otsuka Pharmaceutical Co., Ltd., Bayer Yakuhin, Ltd. Ono Pharmaceutical Co., Ltd. Toa Eiyo Ltd
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Maki H, Nakagawa M, Kagaya R, Kumazawa S, Matsumoto K, Hatano M, Miyake Y, Sugihara W, Shibamoto Y. Transient Hyperintensity of the Infant Thyroid Gland on T1-Weighted MR Imaging: Correlation with Postnatal Age, Gestational Age, and Signal Intensity of the Pituitary Gland. AJNR Am J Neuroradiol 2021; 42:955-960. [PMID: 33632737 DOI: 10.3174/ajnr.a7024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 11/23/2020] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE The signal intensity of the thyroid in neonates is high on T1WI. It is affected by gestational and postnatal ages. However, the extent of the influence of these ages is unknown. This study investigated the relationship of signal intensities of the infant thyroid with postnatal and gestational ages and anterior pituitary using 3D gradient-echo T1WI. MATERIALS AND METHODS This retrospective study included 183 T1-weighted images from 181 infants. Using a multiple linear regression analysis, we evaluated the effects of postnatal and gestational ages on the thyroid-muscle signal intensity ratio. The relationship between the thyroid and anterior pituitary signal intensities on T1WI and the age of the infants was evaluated. RESULTS Multiple linear regression analysis showed that the thyroid signal intensity was affected negatively by postnatal age at examination and positively by gestational age at birth (P < .01 and P = .04, respectively). According to the standardized partial regression coefficients, the influence of postnatal age at examination was stronger than that of gestational age at birth (-0.72 and 0.13, respectively). The thyroid and anterior pituitary signal intensities reached constant values at 12 weeks' postnatal age, and the mean thyroid-anterior pituitary signal intensity ratios were almost 1 throughout the entire period. CONCLUSIONS The signal intensity of the infant thyroid on T1WI was more strongly influenced by the postnatal age at examination than the gestational age at birth, and it was almost equal to that of the anterior pituitary.
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Affiliation(s)
- H Maki
- Department of Radiology (H.M., M.N., S.K., K.M., W.S., Y.S.), Nagoya City University Graduate School of Medical Sciences, Mizuho-ku, Nagoya, Aichi, Japan
| | - M Nakagawa
- Department of Radiology (H.M., M.N., S.K., K.M., W.S., Y.S.), Nagoya City University Graduate School of Medical Sciences, Mizuho-ku, Nagoya, Aichi, Japan
| | - R Kagaya
- Department of Radiology, Kariya Toyota General Hospital (R.K.), Kariya-shi, Aichi, Japan
| | - S Kumazawa
- Department of Radiology (H.M., M.N., S.K., K.M., W.S., Y.S.), Nagoya City University Graduate School of Medical Sciences, Mizuho-ku, Nagoya, Aichi, Japan
| | - K Matsumoto
- Department of Radiology (H.M., M.N., S.K., K.M., W.S., Y.S.), Nagoya City University Graduate School of Medical Sciences, Mizuho-ku, Nagoya, Aichi, Japan
| | - M Hatano
- Department of Radiology, Nagoya City West Medical Center (M.H.), Nagoya, Japan
| | - Y Miyake
- Department of Radiology (Y.M.), Nagoya Daini Red Cross Hospital, Nagoya-shi, Aichi, Japan
| | - W Sugihara
- Department of Radiology (H.M., M.N., S.K., K.M., W.S., Y.S.), Nagoya City University Graduate School of Medical Sciences, Mizuho-ku, Nagoya, Aichi, Japan
| | - Y Shibamoto
- Department of Radiology (H.M., M.N., S.K., K.M., W.S., Y.S.), Nagoya City University Graduate School of Medical Sciences, Mizuho-ku, Nagoya, Aichi, Japan
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Ide T, Kaku H, Matsushima S, Tohyama T, Enzan N, Funakoshi K, Sumita Y, Nakai M, Nishimura K, Fukuda H, Hatano M, Komuro I, Tsutsui H. The nationwide registry of hospitalized heart failure patients in Japan: Japanese Registry Of Acute Decompensated Heart Failure (JROADHF). Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background and aim
Heart failure (HF) is a growing healthcare problem worldwide. This study aimed to describe clinical characteristics and long-term outcomes of HF patients in Japan.
Methods and results
JROADHF (the Japanese Registry Of Acute Decompensated Heart Failure) is a retrospective, multicentre, nationwide observational database of 13,238 patients hospitalized due to HF in 128 hospitals randomly selected from Japanese Circulation Society (JCS)-certified teaching hospitals during 2013. At inclusion, demographic and clinical data were collected from medical records with linkage to a nationwide claim-based database, the Japanese Diagnosis Procedure Combination (DPC). Patients were followed up to 5 years after discharge at each participating site. Patients were old as the median age of 81 years and women were older (74.8±12.8 vs 81.6±11.1 y.o). Mean left ventricular ejection fraction (LVEF) was 47%, and 45% were HF with preserved ejection fraction of >50% (HFpEF). Causes of HF included ischemic in 27%, valvular in 19%, arrhythmia in 17%, and hypertensive in 16%. Median length of hospital stay was 18 days and in-hospital mortality was 7.7%. All-cause mortality during 1 and 4 years were 22.3% and 48.4%, respectively. Hospitalization rates due to HF within 1 and 4 years were as high as 30.5 and 48.4%, respectively.
Conclusions
Contemporary nationwide registry revealed that hospitalized HF patients were elder and had more HFpEF, and their prognosis was still poor compared to the data shown in prior registries.
Funding Acknowledgement
Type of funding source: Public grant(s) – National budget only. Main funding source(s): Japan Agency for Medical Research and Development (AMED) Practical Research Project for Life-Style related Diseases including Cardiovascular Diseases and Diabetes Mellitus
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Affiliation(s)
- T Ide
- Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - H Kaku
- Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - S Matsushima
- Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - T.I Tohyama
- Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - N Enzan
- Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - K Funakoshi
- Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - Y Sumita
- National Cerebral and Cardiovascular Center Hospital, Osaka, Japan
| | - M Nakai
- National Cerebral and Cardiovascular Center Hospital, Osaka, Japan
| | - K Nishimura
- National Cerebral and Cardiovascular Center Hospital, Osaka, Japan
| | - H Fukuda
- Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
| | - M Hatano
- University of Tokyo, Tokyo, Japan
| | - I Komuro
- University of Tokyo, Tokyo, Japan
| | - H Tsutsui
- Kyushu University Graduate School of Medical Sciences, Fukuoka, Japan
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Fujiwara T, Takeda N, Hatano M, Nishimura S, Komuro I. A novel three-dimensional visualization system revealed an essential adaptive angiogenic response during the early phase of pulmonary hypertension. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Pulmonary hypertension (PH) is characterized by increased pulmonary vascular resistance and right heart failure with progressive narrowing or occlusion of the pulmonary artery. However, the assessment of vascular remodeling is mostly limited to averaged increases in wall thickening, and even the role of vascular endothelial growth factor (VEGF), remains incompletely understood; Although abundantly expressed VEGF is expected to elicit angio-obliteration and the knockout of hypoxia inducible factor (HIF) prevents PH in mice, VEGF inhibitor Sugen exacerbates hypoxia (Hx)-induced PH model, which is referred to as VEGF paradox.
Purpose
To analyze three-dimensional (3D) spatiotemporal changes of pulmonary microstructure and function, which reflect the disease activity and lead to resolve the paradox.
Methods and results
We developed a novel 3D visualization system of microstructural networks in whole mouse organ with single-cell resolution, using combined tissue clearing technique called CUBIC and multiphoton excitation microscope. The system enabled the simultaneous 3D evaluation of microvascular structure, invaded macrophages and fibrosis with effective penetration of several mm (whole organ). Three-dimensional observations of PH mice models including Hx, Sugen/Hx, and human-like Alk1+/− hereditary PH models, revealed that not only inward (negative) microvessel remodeling with stenosis, but also marked elongation of microvascular ECs, was evident except Sugen/Hx model at the early phase, which had not been detected by 2D histological sections. Comparable transcriptome analysis revealed that PGC1α, which regulates HIF-independent VEGF expression and angiogenesis, plays an important role in the characteristic response for mitochondrial and microvascular maintenance. PGC1α was up-regulated in the early phage in Hx and Alk1+/− PH models with microvascular angiogenetic change, whereas Sugen/Hx-model did not increase PGC1α expression and did not show microvascular remodeling. Furthermore pulmonary ECs-specific PGC1α-deficient mice exacerbated Hx-PH model with decreased VEGF expression and microvessel density, and administration of Baicalin, a flavonoid enhancing PGC1α expression, ameliorated Hx-PH model with increased VEGF expression.
Conclusions
The 3D visualization system disclosed an unexpected change of angiogenic microvascular structure in the early phage of PH, which is regulated by EC PGC1α. Microvascular angiogenesis which is induced by up-regulation in PGC1α -VEGF pathway is a crucial factor for compensation of PH in the early phase, which provides a potential novel therapeutic target for PH.
Figure 1
Funding Acknowledgement
Type of funding source: Public grant(s) – National budget only. Main funding source(s): JSJP
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Affiliation(s)
- T Fujiwara
- University of Tokyo Hospital, Tokyo, Japan
| | - N Takeda
- University of Tokyo Hospital, Tokyo, Japan
| | - M Hatano
- University of Tokyo Hospital, Tokyo, Japan
| | - S Nishimura
- Jichi Medical University, Center for molecular medicine, Tochigi, Japan
| | - I Komuro
- University of Tokyo Hospital, Tokyo, Japan
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Mori Y, Mizumatsu S, Hatano M. PO-0832: Stereotactic radiotherapy for localized external auditory canal carcinoma. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00849-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Hatano M, Abe K, Takahashi T, Tunmer G, Koike G. Identification of predictors of response to initial oral combination therapy in WHO-functional class II or III PAH patients: a post-hoc analysis of the AMBITION study. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
AMBITION Study (NCT01178073) provided the first long-term clinical evidence for initial combination therapy with ambrisentan and tadalafil (COMB) compared with monotherapy of either agent (MONO), and the results contributed to the ESC/ERS guidelines recommending initial combination therapy in PAH patients with low and intermediate risk. However, predictors of response to initial oral combination therapy to identify PAH patients who benefit most from it have not been assessed.
Purpose
To identify potential predictors of response to initial combination therapy with ambrisentan and tadalafil (COMB) in PAH patients with WHO-FC II or III in the AMBITION study.
Methods
We examined 302 COMB patients from the modified intention to treat (mITT) population enrolled in the AMBITION study (n=605). The mITT population includes PAH patients with risk factors related to heart failure with preserved ejection fraction (Ex-PAS) who were excluded from the primary analysis set (PAS). A responder (i.e. event-free subject) was defined as not having a clinical failure event. Univariate and multivariate analyses were performed to identify the factors associated with responders. Multivariate logistic regression analysis was used to determine independent risk for each factor that showed a significant difference between cohorts by interactive backward selection. Odds ratio (OR), 95% confidence intervals (CIs) and p-values are presented.
Results
Univariate analysis showed that responders tended to be lower age, female, typical PAH (i.e. PAS), absence of coronary artery disease, non-use of oxygen therapy, and have better baseline parameters (i.e., lower NT-proBNP, longer 6-minute walk distance, low Borg index, high SaO2, WHO-FC II). A multivariate logistic regression analysis showed that female gender (OR=2.669, 95% CI: 1.291–5.518, P=0.0081), use of aldosterone antagonist diuretics (OR=2.535, 95% CI: 1.027–6.257, P=0.0436), lower log NT-proBNP (OR=0.704, 95% CI: 0.524–0.944, P=0.0190), and longer 6-minute walk distance (OR=1.006, 95% CI: 1.002–1.010, P=0.0039) were independent predictors of response to initial combination therapy.
Conclusion
These findings suggest that initial combination therapy with ambrisentan and tadalafil is beneficial, especially in less severe typical PAH patients. It also demonstrates that there is a potential contributing factor (i.e. use of aldosterone antagonist diuretics) which is not listed in the risk assessment table of the ESC/ERS guidelines.
Funding Acknowledgement
Type of funding source: Private company. Main funding source(s): AMBITION study was funded by GlaxoSmithKline (GSK; study number 112565; trial registration number: NCT01178073) and Gilead Sciences, Inc. This analysis was funded by both companies.
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Affiliation(s)
- M Hatano
- University of Tokyo, Department of Therapeutic Strategy for Heart Failure, Graduate School of Medicine, Tokyo, Japan
| | - K Abe
- Kyushu University Hospital, Department of Cardiovascular Medicine, Fukuoka, Japan
| | | | - G Tunmer
- GlaxoSmithKline, London, United Kingdom
| | - G Koike
- Fukuoka University Nishijin Hospital, Department of Internal Medicine, Fukuoka, Japan
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10
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Minatsuki S, Kiyosue A, Kodera S, Saito A, Maki H, Hatano M, Takimoto E, Ando J, Komuro I. Novel procedural method for balloon pulmonary angioplasty to treat chronic thromboembolic pulmonary hypertension. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
The current strategy of balloon pulmonary angioplasty (BPA) for chronic thromboembolic pulmonary hypertension (CTEPH) is to dilate branches as many as possible without lung injury to normalize mean pulmonary artery pressure and oxygenation. The shape of guiding catheter is one of the important factors to achieve this strategy. However, conventional guiding catheters which are typically used for BPA are difficult to introduce into particular branches. The Ikari-curve left (IL) guiding catheter may be suitable for this purpose by adjusting its curves (Figure 1); however, its utility and effectiveness for lung injury are unclear.
Purpose
The aim of this study is to clarify utility and safety of IL guiding catheter for BPA.
Methods
We retrospectively analyzed 202 consecutive BPA sessions of 40 patients with CTEPH from November 2016 to October 2019 and divided them into two groups; IL group, in which we used IL guiding catheter; and non-IL group in which we used others. IL guiding catheter was used for branches of left lung which are difficult to introduce by conventional catheter prior Nov. 2018. After Nov.2018, we also used it for the same type branches of right lung. The occurrence of lung injury was determined by the presence of bloody sputum during the perioperative period. We compared success rate of introduction into target vessels and of occurrence of lung injury.
Results
The average age of enrolled patients was 60.3±14.4 year-old and female was 65%. There were 99 sessions in IL group. The median treated branches significantly differed between groups (IL group: 15 vs. non-IL group: 10, p<0.05). The lung injury rate tended to low in the IL group (4.0% vs. 11.7%, p=0.07). The IL group had more successful insertions into branches than did the non-IL group (right lung: middle lobe*, 84.4% vs. 57.5%; medial basal branch*, 46.9% vs. 7.5%; left lung: anterior ascending and descending branches, 82.9% vs. 70.8%; lingular branches*, 90.0% vs. 62.5%; anterior basal branch, 75.7% vs. 62.5%, * p<0.05).
Conclusion
IL guiding catheter can be introduced into branches that cannot be accessed via conventional guiding catheters and has potential to reduce the occurrence of lung injury. 2228 characters including space
Figure1
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
| | - A Kiyosue
- The University of Tokyo, Tokyo, Japan
| | - S Kodera
- The University of Tokyo, Tokyo, Japan
| | - A Saito
- The University of Tokyo, Tokyo, Japan
| | - H Maki
- The University of Tokyo, Tokyo, Japan
| | - M Hatano
- The University of Tokyo, Tokyo, Japan
| | | | - J Ando
- The University of Tokyo, Tokyo, Japan
| | - I Komuro
- The University of Tokyo, Tokyo, Japan
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11
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Kwa WT, Effendi K, Yamazaki K, Kubota N, Hatano M, Ueno A, Masugi Y, Sakamoto M. Telomerase reverse transcriptase (TERT) promoter mutation correlated with intratumoral heterogeneity in hepatocellular carcinoma. Pathol Int 2020; 70:624-632. [PMID: 32559017 DOI: 10.1111/pin.12974] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 05/21/2020] [Accepted: 05/31/2020] [Indexed: 12/23/2022]
Abstract
Telomerase reverse transcriptase (TERT) promoter mutations are frequently observed in hepatocellular carcinoma (HCC); however, the impact of TERT promoter mutations (TPMs) on clinical features and morphological patterns in HCC remains unresolved. Using DNA extracted from 97 HCCs, correlations between TPM status and both the clinical features of HCC and the immunohistochemically-based subgroups were evaluated. Morphological tumor patterns were semi-quantitatively analyzed using hematoxylin and eosin-stained slides of the whole tumor cross-sectional area. The percentages of tumor area occupied by early, well, moderate and poor histological patterns were calculated as a homogeneity index. TPMs were observed in 53 of 97 (55%) HCCs and were significantly associated with older age (P = 0.018) and HCV-related background (P = 0.048). The biliary/stem cell marker-positive subgroup was less likely to have TPMs (29%) compared to the Wnt/β-catenin signaling marker-positive subgroup (60%). In contrast to TPM-negative HCCs, TPM-positive HCCs clearly exhibited intratumoral morphological heterogeneity (0.800 ± 0.117 vs 0.927 ± 0.096, P < 0.0001), characterized by two or more heterogeneous histological patterns (P < 0.0001) and had more well or early differentiated histological patterns (P = 0.024). Our findings showed that intratumoral heterogeneity was strongly related to TPM-positive HCCs, which established novel roles of TPMs, and may improve our understanding particularly about HCC development and diagnosis.
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Affiliation(s)
- Wit Thun Kwa
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Kathryn Effendi
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Ken Yamazaki
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Naoto Kubota
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Mami Hatano
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Akihisa Ueno
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Masugi
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Michiie Sakamoto
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
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12
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Kubota N, Ojima H, Hatano M, Yamazaki K, Masugi Y, Tsujikawa H, Fujii-Nishimura Y, Ueno A, Kurebayashi Y, Shinoda M, Kitago M, Abe Y, Kitagawa Y, Sakamoto M. Clinicopathological features of hepatocellular carcinoma with fatty change: Tumors with macrovesicular steatosis have better prognosis and aberrant expression patterns of perilipin and adipophilin. Pathol Int 2020; 70:199-209. [PMID: 31930673 DOI: 10.1111/pin.12889] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 11/26/2019] [Indexed: 12/19/2022]
Abstract
The clinicopathological characteristics of steatosis in hepatocellular carcinoma (HCC) remain unclear. Here, we elucidate the features of macrovesicular steatosis (MaS) and microvesicular steatosis (MiS) in HCC and their relationships with background liver steatosis. A total of 165 HCC lesions were classified as MaS-HCC, MiS-HCC, or conventional HCC (cHCC) according to the cutoff value of 30% MaS or MiS in tumor cells. We analyzed the clinicopathological differences among these groups. MaS-HCC had less portal vein invasion, a higher proportion of HCC with intratumoral fibrosis, and a lower cumulative risk of recurrence than MiS-HCC or cHCC. Moreover, both MaS-HCC and MiS-HCC had lower incidences of hepatitis virus infection and higher levels of HbA1c than cHCC. Background liver steatosis was also higher in MaS-HCC than in cHCC. Immunohistochemical expression of perilipin (Plin1) and adipophilin (ADRP), major proteins expressed on lipid droplet membranes, revealed that almost all lipid droplets in HCC were Plin1 negative, whereas those in background liver were positive. In contrast, ADRP was expressed on lipid droplets in both HCC and background liver. We concluded that MaS-HCC and MiS-HCC were associated with metabolic abnormalities but exhibited different biologic behaviors. Furthermore, lipid droplets in HCC were pathophysiologically different from those in background liver.
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Affiliation(s)
- Naoto Kubota
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Hidenori Ojima
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Mami Hatano
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan.,Department of Pathology, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan
| | - Ken Yamazaki
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Masugi
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Hanako Tsujikawa
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | | | - Akihisa Ueno
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Yutaka Kurebayashi
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Masahiro Shinoda
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Minoru Kitago
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yuta Abe
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Michiie Sakamoto
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
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13
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Kasai M, Osako M, Yamada T, Adachi M, Yamashita H, Hatano M, Yorozu A. Intracardiac metastasis from unknown uterine cervical cancer with severe thrombocytopenia. J Card Surg 2019; 35:473-476. [PMID: 31765009 DOI: 10.1111/jocs.14362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Cardiac metastasis is relatively common in malignant neoplasms, such as lung cancers, breast cancers, melanomas, lymphomas, and leukemias. In contrast, cardiac metastasis of uterine cervical cancer, solitary metastasis to the heart, and tumors inducing severe thrombocytopenia are rare. CASE REPORT The present patient was a 52-year-old female who was diagnosed with a solitary cardiac tumor prior to uterine cervical cancer and presented with severe thrombocytopenia. Our case had two remarkable aspects: 1) successful treatment under the condition of severe thrombocytopenia in association with the presence of a cardiac tumor, and survival without recurrence of the carcinoma one year after surgery; and 2) a solitary cardiac metastatic tumor larger than the primary uterine cervix carcinoma. COMMENT we report an extremely rare case of solitary cardiac metastasis of uterine cervical cancer, which wassuccessfully treated. One year after cardiac surgery, the patient is alive without recurrence of the carcinoma.
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Affiliation(s)
- Mio Kasai
- Department of Cardiovascular Surgery, National Hospital Organization Tokyo Medical Center, Japan
| | - Motohiko Osako
- Department of Cardiovascular Surgery, National Hospital Organization Tokyo Medical Center, Japan
| | - Toshiyuki Yamada
- Department of Cardiovascular Surgery, National Hospital Organization Tokyo Medical Center, Japan
| | - Masataka Adachi
- Department of Obsterics and Gynecology, National Hospital Organization Tokyo Medical Center, Japan
| | - Hiroshi Yamashita
- Department of Obsterics and Gynecology, National Hospital Organization Tokyo Medical Center, Japan
| | - Mami Hatano
- Department of Pathology, National Hospital Organization Tokyo Medical Center, Japan
| | - Atsunori Yorozu
- Department of Radiology, National Hospital Organization Tokyo Medical Center, Japan
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14
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Kondo T, Shiraishi J, Hatano M, Ikoma N, Ohishi T, Isobe Y. Adenocarcinoma arising in adenomyoma of small intestine. Pathol Int 2019; 69:556-558. [PMID: 31338919 DOI: 10.1111/pin.12839] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 06/30/2019] [Indexed: 11/29/2022]
Affiliation(s)
| | - Junichi Shiraishi
- Department of Pathology, National Tokyo Medical Center, Tokyo, Japan
| | - Mami Hatano
- Department of Pathology, National Tokyo Medical Center, Tokyo, Japan
| | - Naruhiko Ikoma
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, USA
| | | | - Yoh Isobe
- Department of Surgery, National Tokyo Medical Center
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15
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Hara T, Hatano M, Saito A, Minatsuki S, Maki H, Amiya E, Hosoya Y, Nagayama K, Sato M, Anraku M, Nakajima J, Komuro I. High Heart Rate and Pulmonary Vascular Resistance Predict Poor Prognosis after Referral for Lung Transplantation in Patients with Pulmonary Arterial Hypertension. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.1243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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16
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Hara T, Hatano M, Saito A, Minatsuki S, Maki H, Amiya E, Hosoya Y, Nagayama K, Sato M, Anraku M, Nakajima J, Komuro I. PROGNOSTIC FACTORS FOR PATIENTS WITH SEVERE PULMONARY ARTERIAL PULMONARY HYPERTENSION DIAGNOSED AS REQUIRING LUNG TRANSPLANTATION. Chest 2019. [DOI: 10.1016/j.chest.2019.02.313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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17
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Hatano M, Ojima H, Masugi Y, Tsujikawa H, Hiraoka N, Kanai Y, Shimada K, Shinoda M, Sakamoto M. Steatotic and nonsteatotic scirrhous hepatocellular carcinomas reveal distinct clinicopathological features. Hum Pathol 2018; 86:222-232. [PMID: 30597153 DOI: 10.1016/j.humpath.2018.11.024] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 11/18/2018] [Accepted: 11/23/2018] [Indexed: 02/07/2023]
Abstract
We investigated the clinicopathological and molecular characteristics of scirrhous hepatocellular carcinoma (HCC) to elucidate its uniqueness. Samples from 120 resected HCC cases underwent immunohistochemical analysis. Tumor area containing fibrous stroma and the percentage of steatotic cells within the tumor were evaluated. In our previous report, tumors were immunohistochemically subclassified as biliary/stem cell markers-positive (B/S) (cytokeratin 19 and/or sal-like protein 4 and/or epithelial cell adhesion molecule positive), Wnt/β-catenin signaling-related markers-positive (W/B) (β-catenin and/or glutamine synthetase positive), or all markers-negative (-/-) groups. Thirty-seven cases (31%) with fibrous stroma making up ≥50% of the largest tumor area were defined as scirrhous HCC (sHCC); the other 83 cases (69%) were categorized as common HCC (cHCC). Clinicopathologically, sHCC had fewer poorly differentiated tumors (P = .037) and a higher percentage of cases with steatosis (P = .025) than cHCC. sHCC cases were further divided into two subgroups: those with ≥5% steatotic cells (steatotic sHCC) and those with <5% steatotic cells (nonsteatotic sHCC). Hepatitis B virus infection was more frequent in nonsteatotic sHCC (P = .029), and non-B, non-C cases were more frequent in steatotic sHCC (P = .006). Steatotic sHCC tended to have a longer time to recurrence than nonsteatotic sHCC and cHCC. Most nonsteatotic sHCC cases belonged to B/S group, whereas most steatotic sHCC belonged to -/- group. The same tendency in sHCC was shown in another cohort. Distinct features were seen in steatotic and nonsteatotic sHCC, and both sHCC subgroups exhibited different clinicopathological and molecular features from cHCC. These findings support the hypothesis that sHCC is an independent entity.
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Affiliation(s)
- Mami Hatano
- Department of Pathology, Keio University School of Medicine, Tokyo 160-8582, Japan; Department of Pathology, National Hospital Organization, Tokyo Medical Center, Tokyo 152-8902, Japan
| | - Hidenori Ojima
- Department of Pathology, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Yohei Masugi
- Department of Pathology, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Hanako Tsujikawa
- Department of Pathology, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Nobuyoshi Hiraoka
- Division of Pathology and Clinical Laboratories, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Yae Kanai
- Department of Pathology, Keio University School of Medicine, Tokyo 160-8582, Japan; Division of Molecular Pathology, National Cancer Center Research Institute, Tokyo 104-0045, Japan
| | - Kazuaki Shimada
- Hepatobiliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo 104-0045, Japan
| | - Masahiro Shinoda
- Department of Surgery, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Michiie Sakamoto
- Department of Pathology, Keio University School of Medicine, Tokyo 160-8582, Japan.
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18
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Masuyama Y, Mizuno K, Ozawa H, Ishiwata H, Hatano Y, Ohshima T, Iwasaki T, Hatano M. Extending coherence time of macro-scale diamond magnetometer by dynamical decoupling with coplanar waveguide resonator. Rev Sci Instrum 2018; 89:125007. [PMID: 30599584 DOI: 10.1063/1.5047078] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 11/15/2018] [Indexed: 06/09/2023]
Abstract
Ultimate sensitivity for quantum magnetometry using nitrogen-vacancy (NV) centers in a diamond is limited by a number of NV centers and coherence time. Microwave irradiation with a high and homogeneous power density for a large detection volume is necessary to achieve a highly sensitive magnetometer. Here, we demonstrate a microwave resonator to enhance the power density of the microwave field and an optical system with a detection volume of 1.4 × 10-3 mm3. The strong microwave field enables us to achieve 48 ns Rabi oscillation which is sufficiently faster than the phase relaxation time of NV centers. This system combined with a decoupling pulse sequence, XY16, extends the spin coherence time (T 2) up to 27 times longer than that with a spin echo method. Consequently, we obtained an AC magnetic field sensitivity of 10.8 pt/ Hz using the dynamical decoupling pulse sequence.
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Affiliation(s)
- Y Masuyama
- Department of Physical Electronics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | - K Mizuno
- Department of Physical Electronics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | - H Ozawa
- Department of Physical Electronics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | - H Ishiwata
- Department of Physical Electronics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Y Hatano
- Institute for Protein Research, Osaka University, Yamadaoka, Suita, Osaka 5650871, Japan
| | - T Ohshima
- Takasaki Advanced Radiation Research Institute, National Institutes for Quantum and Radiological Science and Technology, Takasaki, Gunma 370-1292, Japan
| | - T Iwasaki
- Department of Physical Electronics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
| | - M Hatano
- Department of Physical Electronics, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
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19
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Brandenburg F, Nagumo R, Saichi K, Tahara K, Iwasaki T, Hatano M, Jelezko F, Igarashi R, Yatsui T. Improving the electron spin properties of nitrogen-vacancy centres in nanodiamonds by near-field etching. Sci Rep 2018; 8:15847. [PMID: 30367130 PMCID: PMC6203751 DOI: 10.1038/s41598-018-34158-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 10/10/2018] [Indexed: 11/20/2022] Open
Abstract
The nitrogen-vacancy (NV) centre in diamond is a promising candidate for quantum computing applications and magnetic sensing applications, because it is an atomic-scale defect with stable coherence time (T2) and reliable accessibility at room temperature. We demonstrated a method for improving the NV spin properties (the full width half maximum (FWHM) value of the magnetic resonance spectrum and T2) through a near-field (NF) etching method under ambient conditions. The NF etching method, based on a He-Cd ultraviolet laser (325 nm), which is longer than the absorption edge of the oxygen molecule, enabled selective removal of defects on the nanodiamond surface. We observed a decrease in the FWHM value close to 15% and an increase in T2 close to 25%. Since our technique can be easily reproduced, a wide range of NV centre applications could be improved, especially magnetic sensing applications. Our results are especially attractive, because they have been obtained under ambient conditions and only require a light source with wavelength slightly above the O2 absorption edge.
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Grants
- 18H01470 Ministry of Education, Culture, Sports, Science, and Technology (MEXT)
- 17H01262 Ministry of Education, Culture, Sports, Science, and Technology (MEXT)
- 26286022 Ministry of Education, Culture, Sports, Science, and Technology (MEXT)
- 12024046 Ministry of Education, Culture, Sports, Science, and Technology (MEXT)
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Affiliation(s)
- F Brandenburg
- School of Engineering, University of Tokyo, Tokyo, Japan
| | - R Nagumo
- School of Engineering, University of Tokyo, Tokyo, Japan
| | - K Saichi
- School of Engineering, University of Tokyo, Tokyo, Japan
| | - K Tahara
- Tokyo Institute of Technology, Tokyo, Japan
| | - T Iwasaki
- Tokyo Institute of Technology, Tokyo, Japan
| | - M Hatano
- Tokyo Institute of Technology, Tokyo, Japan
| | - F Jelezko
- Institute of Quantum Optics, Ulm University, Ulm, Germany
| | - R Igarashi
- QST Future Laboratory, National Institutes for Quantum and Radiological Science and Technology (QST), Chiba, Japan
- National Institute of Radiological Sciences (NIRS), National Institutes for Quantum and Radiological Science and Technology (QST), Chiba, Japan
| | - T Yatsui
- School of Engineering, University of Tokyo, Tokyo, Japan.
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20
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Karigane D, Kikuchi T, Sakurai M, Kato J, Yamane Y, Hashida R, Abe R, Hatano M, Hasegawa N, Wakayama M, Shibuya K, Okamoto S, Mori T. Invasive hepatic mucormycosis: A case report and review of the literature. J Infect Chemother 2018; 25:50-53. [PMID: 30057341 DOI: 10.1016/j.jiac.2018.06.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 06/21/2018] [Accepted: 06/25/2018] [Indexed: 10/28/2022]
Abstract
Mucormycosis generally develops under immunocompromised conditions, including hematological malignancies and solid organ or hematopoietic stem cell transplantation. Although mucormycosis usually affects the lungs and paranasal sinuses, sporadic cases of invasive mucormycosis of the liver have been reported. We hereby report a patient with myelofibrosis who developed hepatic mucormycosis diagnosed by post-mortem examination. An extensive literature review identified 13 reported cases of hepatic mucormycosis, including ours, without lung involvement. Most of the underlying diseases or conditions were hematological malignancies and solid organ transplantation. Three cases had splenic lesions and four had gastrointestinal lesions, suggesting the possibility of translocation to the liver and/or spleen from the gastrointestinal tracts. Hepatic mucormycosis should be recognized as one of the presentations of invasive mucormycosis, especially when hepatic nodules are found in immunocompromised patients such as those with hematological malignancy or recipients of solid organ transplantation.
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Affiliation(s)
- Daiki Karigane
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Taku Kikuchi
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Masatoshi Sakurai
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Jun Kato
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yusuke Yamane
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Risa Hashida
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Ryohei Abe
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Mami Hatano
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Naoki Hasegawa
- Center for Infectious Diseases and Infection Control, Keio University School of Medicine, Tokyo, Japan
| | - Megumi Wakayama
- Department of Surgical Pathology, Toho University School of Medicine, Tokyo, Japan
| | - Kazutoshi Shibuya
- Department of Surgical Pathology, Toho University School of Medicine, Tokyo, Japan
| | - Shinichiro Okamoto
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Takehiko Mori
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan; Center for Infectious Diseases and Infection Control, Keio University School of Medicine, Tokyo, Japan.
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21
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Ito D, Hatano M, Suzuki N. RNA binding proteins and the pathological cascade in ALS/FTD neurodegeneration. Sci Transl Med 2018; 9:9/415/eaah5436. [PMID: 29118263 DOI: 10.1126/scitranslmed.aah5436] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Revised: 10/13/2016] [Accepted: 04/13/2017] [Indexed: 12/12/2022]
Abstract
Advanced genetic approaches have accelerated the identification of causative genes linked to the neurodegenerative diseases amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). Most of the disease-related proteins encoded by these genes form aggregates in the cellular machineries that regulate RNA and protein quality control in cells. Cross-talk among the signaling pathways governing these machineries leads to pathological cascades mediated by the accumulation of mutant RNA binding proteins. We outline the molecular basis of ALS and FTD pathogenesis and discuss the prospects for therapeutic strategies to treat these diseases.
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Affiliation(s)
- Daisuke Ito
- Department of Neurology, Keio University School of Medicine, Shinjuku-ku, Tokyo 160-8582, Japan.
| | - Mami Hatano
- Department of Pathology, Keio University School of Medicine, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Norihiro Suzuki
- Department of Neurology, Keio University School of Medicine, Shinjuku-ku, Tokyo 160-8582, Japan
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22
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Maki H, Hatano M, Minatsuki S, Komuro I. The Clinical Features of Pulmonary Arterial Hypertension Associated with Connective Tissue Disease in Japan. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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23
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Kato N, Kagami Y, Nemoto M, Endo M, Hatano M, Ono M, Jaarsma T, Kinugawa K. Changes in Sexual Activity Among Patients Supported With an Implantable Left Ventricular Assist Device in Japan. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Ko T, Fujita K, Nomura S, Tsuji M, Nitta D, Maki H, Hosoya Y, Amiya E, Hatano M, Ono M, Komuro I. Quantification of DNA Damage in Heart Tissue as a Novel Prediction Tool for Therapeutic Prognosis. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Nitta D, Kinugawa K, Yokota J, Endo M, Tsuji M, Saito A, Minatsuki S, Amiya E, Hatano M, Ono M, Komuro I. The Presence of Microchannel in Optical Coherence Tomography is Associated With the Plaque Volume of Cardiac Allograft Vasculopathy After Heart Transplantation. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.1071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Nitta D, Kinugawa K, Imamura T, Iino J, Endo M, Amiya E, Hatano M, Kinoshita O, Nawata K, Ono M, Komuro I. Association of the Number of HLA-DR Mismatches With Early Post-transplant Acute Cellular Rejection Among Heart Transplantation Recipients: A Cohort Study in Japanese Population. Transplant Proc 2017; 49:125-129. [PMID: 28104119 DOI: 10.1016/j.transproceed.2016.11.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Although many risk factors are reported about graft rejection after heart transplantation (HTx), the effect of HLA mismatch (MM) still remains unknown, especially in the Japanese population. The aim of the present study was to investigate the influence of HLA MM on graft rejection among HTx recipients in Japan. METHODS We retrospectively investigated the association of the number of HLA MM including class I (A, B) and class II (DR) (for each locus MM: 0 to 2, total MM: 0 to 6) and the incidence of moderate to severe acute cellular rejection (ACR) confirmed by endomyocardial biopsy (International Society for Heart and Lung Transplantation grade ≥ 3A/2R) within 1 year after HTx. RESULTS Between 2007 and 2014, we had 49 HTx cases in our institute. After excluding those with insufficient data and positive donor-specific antigen, finally 35 patients were enrolled. Moderate to severe ACR was observed in 16 (45.7%) patients. The number of HLA-DR MM was significantly associated with the development of ACR (ACR+: 1.50 ± 0.63, ACR-: 1.11 ± 0.46, P = .029). From univariate analysis, DR MM = 2 was the only independent risk factor for ACR episodes (P = .017). The frequency of ACR within 1 year was significantly higher in those with DR MM = 2 (DR MM = 0 to 1: 0.3 ± 0.47, DR MM = 2: 1.17 ± 1.34 times, P = .007). CONCLUSIONS The number of HLA-DR MMs was associated with the development and recurrence of ACR episodes among HTx recipients within 1 year after transplantation in Japanese population.
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Affiliation(s)
- D Nitta
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - K Kinugawa
- Department of Internal Medicine 2, The University of Toyama, Toyama, Japan.
| | - T Imamura
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - J Iino
- Department of Blood Transfusion, The University of Tokyo, Tokyo, Japan
| | - M Endo
- Department of Organ Transplantation, The University of Tokyo, Tokyo, Japan
| | - E Amiya
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - M Hatano
- Department of Therapeutic Strategy for Heart Failure, The University of Tokyo, Tokyo, Japan
| | - O Kinoshita
- Department of Cardiac Surgery, The University of Tokyo, Tokyo, Japan
| | - K Nawata
- Department of Cardiac Surgery, The University of Tokyo, Tokyo, Japan
| | - M Ono
- Department of Cardiac Surgery, The University of Tokyo, Tokyo, Japan
| | - I Komuro
- Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
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Maki H, Hatano M, Minatsuki S, Komuro I. The Recent Prognosis and Treatment of Idiopathic and Heritable Pulmonary Arterial Hypertension; The Report from Single Pulmonary Hypertension Center in Japan. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.1022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Kimura M, Nawata K, Kinoshita O, Yamauchi H, Itoda Y, Imamura T, Hatano M, Kinugawa K, Ono M. Cerebrovascular Accident Rate Is Different Between Centrifugal and Axial-Flow Pumps, but Survival and Driveline Infection Rates Are Similar. Transplant Proc 2017; 49:121-124. [DOI: 10.1016/j.transproceed.2016.10.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Miwa Y, Hatano M, Nishimi A, Nishimi S, Hayashi T, Yanai R, Furuya H, Umemura M, Kasama T, Hosaka M, Sanada K. AB0296 Clinical Characteristics of Rheumatoid Arthritis Patients Achieving No Depression with 6 Months of Biologic Treatment. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Imamura T, Kinugawa K, Nitta D, Hatano M, Komuro I. Long-Term Adaptive Servo-Ventilator Treatment Prevents Cardiac Death and Improves Clinical Outcome in Patients with Advanced Heart Failure. J Heart Lung Transplant 2016. [DOI: 10.1016/j.healun.2016.01.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Minatsuki S, Maki H, Hatano M, Komuro I. An Analysis of Mechanism of Hypoxia in Chronic Thromboembolic Pulmonary Hypertension. J Heart Lung Transplant 2016. [DOI: 10.1016/j.healun.2016.01.1020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Imamura T, Kinugawa K, Nitta D, Hatano M, Itoda Y, Kimura M, Kinoshita O, Yamauchi H, Nawata K, Ono M. Novel Effect of Everolimus in Heart Transplant Recipients - Attenuation of Myocardial Hypertrophy and Improvement of Diastolic Function. J Heart Lung Transplant 2016. [DOI: 10.1016/j.healun.2016.01.802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Ojima H, Masugi Y, Tsujikawa H, Emoto K, Fujii-Nishimura Y, Hatano M, Kawaida M, Itano O, Kitagawa Y, Sakamoto M. Early hepatocellular carcinoma with high-grade atypia in small vaguely nodular lesions. Cancer Sci 2016; 107:543-50. [PMID: 26797961 PMCID: PMC4832853 DOI: 10.1111/cas.12893] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 12/31/2015] [Accepted: 01/14/2016] [Indexed: 01/13/2023] Open
Abstract
Multistep hepatocarcinogenesis progresses from dysplastic nodules to early hepatocellular carcinoma (eHCC) and to advanced HCC. The aim of the present study was to investigate the detailed histopathological features of eHCC. We investigated 66 small vaguely nodular lesions resected from 40 patients. The degree of cellular and structural atypia and stromal invasion were assessed. The immunohistochemical expression of HCC‐related markers adenylate cyclase‐associated protein 2 (CAP2), heat shock protein 70 (HSP70), Bmi‐1, CD34 and h‐caldesmon were evaluated. Of the 66 nodules, 10 were diagnosed as low‐grade dysplastic nodules (LGDN), 10 as high‐grade dysplastic nodules (HGDN) and 46 as eHCC. Among the 46 eHCC, 18 nodules (39.1%) showed marked stromal invasion and/or the presence of the scirrhous component and were subclassified as high‐grade eHCC (HGeHCC). The remaining 28 eHCC, which lacked these features, were subclassified as low‐grade eHCC (LGeHCC) and were examined further. HGeHCC showed high levels of cellular and structural atypia and large tumor size. The immunohistochemical expression of CAP2 and the area of sinusoidal vascularization showed increases from LGDN to HGeHCC. The density of arterial tumor vessels was high in HGeHCC compared with other nodule types. Cluster analysis of these parameters subclassified 65 nodules into HGeHCC‐dominant, LGeHCC and HGDN‐dominant, and LGDN‐dominant groups. These results indicate the increased malignant potential of HGeHCC and suggest that it is already a transitional stage to advanced HCC. We consider that our grading classification system may be valuable for considering treatment strategies for eHCC around 2 cm in diameter.
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Affiliation(s)
- Hidenori Ojima
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Masugi
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Hanako Tsujikawa
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Katsura Emoto
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | | | - Mami Hatano
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Miho Kawaida
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Osamu Itano
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Michiie Sakamoto
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
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Nishida H, Endo K, Hatano M, Tatekawa N, Mashima E, Hashida R, Hori M, Obara K. [Isolated central nervous system relapse in type II enteropathy-associated T cell lymphoma]. Rinsho Ketsueki 2015; 56:692-8. [PMID: 26256881 DOI: 10.11406/rinketsu.56.692] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A 75-year-old male presented with progressive lower abdominal discomfort. CT scan demonstrated hypertrophy of the intestinal wall, small bowel dilatation, and masses in the descending colon. Biopsy specimens of the jejunum and descending colon revealed widespread distribution of medium-sized atypical lymphocytes with an immunophenotype, positivity for CD3, CD8, CD56, TAI-1, granzyme B and TCRβ, but negativity for CD4, CD5, CD20, CD30 and EBER-ISH. Type II enteropathy-associated T cell lymphoma (EATL; Lugano, stage IIE) was diagnosed. Subsequently, he received 6 cycles of chemotherapy with 2/3 dose CHOP and obtained complete remission. However, 18 months after the initial presentation, he presented with rapidly progressive mental deterioration. Gadolinium enhanced T1-weighted brain MR images showed multiple masses with mild heterogeneous enhancement. Brain biopsy revealed necrotic tumors composed of medium-sized atypical lymphocytes, positive for CD3, CD8, CD56, TIA-1, granzyme B and TCRβ, but negative for CD4, CD20, and EBER-ISH. CT scan disclosed no evidence of systemic lymphoma relapse, indicating central nervous system relapse of EATL. Despite immediate high-dose chemotherapy with methotrexate, he died of disease progression. EATL is a rare disease with a very poor outcome, for which a validated standard treatment is still lacking. Further studies are needed to identify innovative therapies for treating EATL.
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Affiliation(s)
- Hiroko Nishida
- Department of Pathology, Keio University, School of Medicine
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Sugimoto H, Hatano M, Yoshida S, Sakumoto M, Kato H, Ito M, Yoshizaki T. Efficacy of concurrent superselective intra-arterial chemotherapy and radiotherapy for late-stage squamous cell carcinoma of the temporal bone. Clin Otolaryngol 2015; 40:500-4. [DOI: 10.1111/coa.12431] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/29/2015] [Indexed: 11/28/2022]
Affiliation(s)
- H. Sugimoto
- Department of Otolaryngology-Head and Neck Surgery; Kanazawa University Graduate School of Medical Science; Kanazawa Japan
| | - M. Hatano
- Department of Otolaryngology-Head and Neck Surgery; Kanazawa University Graduate School of Medical Science; Kanazawa Japan
| | - S. Yoshida
- Ishikawa Prefectural Hospital; Otolaryngology-Head and Neck Surgery; Kanazawa Japan
| | - M. Sakumoto
- Ishikawa Prefectural Hospital; Otolaryngology-Head and Neck Surgery; Kanazawa Japan
| | - H. Kato
- Fukui Prefectural Hospital; Otolaryngology-Head and Neck Surgery; Fukui Japan
| | - M. Ito
- Pediatric Otolaryngology; Jichi Children's Medical Center Tochigi; Jichi Medical University; Shimotsuke Japan
| | - T. Yoshizaki
- Department of Otolaryngology-Head and Neck Surgery; Kanazawa University Graduate School of Medical Science; Kanazawa Japan
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Yamada T, Hatano M, Tanaka T, Yoshida A, Takeuchi N, Takigawa T, Kumegawa M, Nakagawa S, Koshikawa S. Studies on Uremic Toxins. Contributions to Nephrology 2015. [DOI: 10.1159/000399751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Imamura T, Kinugawa K, Nitta D, Inaba T, Maki H, Hatano M, Kinoshita O, Nawata K, Ono M. Recipients With Shorter Cardiopulmonary Bypass Time Achieve Improvement of Parasympathetic Reinnervation Within 6 Months After Heart Transplantation. J Heart Lung Transplant 2015. [DOI: 10.1016/j.healun.2015.01.822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Imamura T, Kinugawa K, Inaba T, Maki H, Hatano M, Kinoshita O, Nawata K, Ono M. New Scoring System Using Cardiopulmonary Exercise Parameters Can Predict Prognosis in Heart Failure Patients Receiving Guideline-Directed Optimal Medical Therapy Including Beta-Blocker, Angiotensin Converting Enzyme Inhibitor, and Aldosterone Antagosnit. J Heart Lung Transplant 2015. [DOI: 10.1016/j.healun.2015.01.485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Fujino T, Hatano M, Yao A, Nitta D, Muraoka H, Minatsuki S, Imamura T, Inaba T, Maki H, Kinugawa K, Komuro I. The Reliability of 6-Minute Walk Test to Predict Exercise Capacity in Patients With Pulmonary Hypertension. J Heart Lung Transplant 2015. [DOI: 10.1016/j.healun.2015.01.965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Hatano M, Abe T, Wada T, Munehara H. Ontogenetic metamorphosis and extreme sexual dimorphism in lumpsuckers: Eumicrotremus asperrimus, Cyclopteropsis bergi and Cyclopteropsis lindbergi, may be synonymous. J Fish Biol 2015; 86:1121-1128. [PMID: 25677849 DOI: 10.1111/jfb.12627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Accepted: 12/17/2014] [Indexed: 06/04/2023]
Abstract
Cyclopterids were hatched from egg batches that were laid in two empty buccinid snail shells collected from a depth of 340 m in the Sea of Japan. Larvae were reared to identify species and to describe the morphological changes associated with metamorphosis. The fin rays of all fins were mostly complete and the pelvic fins were modified to form suckers, or adhesive discs, at the time of hatching. Juveniles immediately attached themselves to the bottom and there was no planktonic stage. The body surface was smooth with no spines or bony tubercles. At 4 months after hatching, the fine spines present on the head and trunk of juveniles transformed into bony tubercles. At 7 months after hatching, fishes became sexually dimorphic including the position and development patterns of bony tubercles. Importantly, these sexually dimorphic changes in morphology corresponded closely with descriptions of different species. Specifically, females could be classified as Eumicrotremus asperrimus, and young and fully developed males as Cyclopteropsis bergi and Cyclopteropsis lindbergi, respectively. These observations resolved a previously ambiguous hypothesis regarding the taxonomy of these cyclopterid taxa. Cyclopteropsis bergi and C. lindbergi may be synonyms of E. asperrimus.
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Affiliation(s)
- M Hatano
- Tokyo Metropolitan Ogasawara Fisheries Research Center, Chichijima, Ogasawara, Tokyo 100-2101, Japan; Field Science Center for Northern Biosphere, Usujiri Fisheries Laboratory, Hokkaido University, Minami-Kayabe, Hokkaido 041-1613, Japan
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Yoshizaki T, Kondo S, Murono S, Endo K, Tsuji A, Nakanishi Y, Nakanishi S, Sugimoto H, Hatano M, Ueno T, Wakisaka N. Progress and controversy for the role of chemotherapy in nasopharyngeal carcinoma. Jpn J Clin Oncol 2015; 45:244-7. [DOI: 10.1093/jjco/hyu212] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Vanikar AV, Trivedi HL, Dave SD, Kute VB, Rawal MN, Patel HV, Gumber MR, Afghahi H, Pirouzifard M, Svensson AM, Eliasson B, Svensson MK, Dumann K, Horrmann B, Lammert A, Rheinberger M, Gorski M, Kramer BK, Heid IM, Boger CA, Demirtas L, Akbas EM, Timuroglu A, Ozcicek F, Turkmen K, Fernandez-Fernandez B, Sanchez-Nino MD, Martin-Cleary C, Izquierdo MC, Elewa U, Ortiz A, Petrica L, Vlad A, Gluhovschi G, Gadalean F, Dumitrascu V, Gluhovschi C, Velciov S, Bob F, Vlad D, Popescu R, Petrica M, Jianu DC, Milas O, Izvernari O, Ursoniu S, Makino Y, Konoshita T, Nyumura I, Babazono T, Yoshida N, Uchigata Y, Handisurya A, Kerscher C, Tura A, Werzowa J, Heinzl H, Ristl R, Kautzky-Willer A, Pacini G, Saemann M, Schmidt A, Halbesma N, Metcalfe W, Bulum T, Prka in I, Blaslov K, Zibar K, Duvnjak L, Idorn T, Knop FK, Jorgensen MB, Christensen M, Holst JJ, Hornum M, Feldt-Rasmussen B, Naess H, Hartmann A, Jenssen TG, Holdaas H, Horneland R, Grzyb K, Bitter J, Midtvedt K, Yoshida N, Babazono T, Uchigata Y, Timar R, Gluhovschi G, Gadalean F, Velciov S, Petrica L, Timar B, Gluhovschi C, Soro-Paavonen A, Fleming T, Forsblom C, Gordin D, Tolonen N, Harjutsalo V, Nawroth PP, Groop PH, Tsuda A, Ishimura E, Uedono H, Yasumoto M, Nakatani S, Ichii M, Ohno Y, Ochi A, Mori K, Fukumoto S, Emoto M, Inaba M, Rheinberger M, Hormann B, Lammert A, Dumann K, Gorski M, Heid IM, Kramer BK, Boger CA, Siddaramaiah NH, Tez DK, Linker NJ, Bilous M, Winship S, Marshall SM, Bilous RW, Lampropoulou IT, Papagianni A, Stangou M, Didangelos T, Iliadis F, Efstratiadis G, Esposito P, Debarbieri G, Mereu R, Ditoro A, Montagna F, Groop PH, Bernardi L, Dal Canton A, Garland JS, Holden R, Morton R, Ross R, Adams M, Pruss C, Akbas EM, Demirtas L, Timuroglu A, Ozcicek F, Turkmen K, Bulum T, Prka in I, Blaslov K, Zibar K, Duvnjak L, Theodoridis M, Panagoutsos S, Bounta T, Roumeliotis S, Kantartzi K, Pouloutidis G, Passadakis P, Polaina Rusillo M, Borrego Utiel FJ, Ortega Anguiano S, Liebana Canada A, Gaber EW, Abdel Rehim WM, Ibrahim NA, Mahmoud BF, Silva AP, Fragoso A, Tavares N, Silva C, Santos N, Camacho A, Neves P, Rodriguez R, Porrini E, Gonzalez-Rinne A, De Vries A, Torres A, Salido E, Kato S, Makino H, Uzu T, Koya D, Nishiyama A, Imai E, Ando M, Jorgensen MB, Knop FK, Idorn T, Holst JJ, Hornum M, Feldt-Rasmussen B, Vaduva C, Popa S, Mitrea A, Mota M, Mota E, Theodoridis M, Panagoutsos S, Roumeliotis S, Bounta T, Kriki P, Roumeliotis A, Passadakis P, Ogawa T, Okazaki S, Hatano M, Hara H, Inamura M, Kiba T, Iwashita T, Shimizu T, Tayama Y, Kanozawa K, Kato H, Matsuda A, Hasegawa H, Elewa U, Fernandez B, Egido J, Ortiz A, Rottembourg J, Guerin A, Diaconita M, Dansaert A, Chakraborty J, Prabhu R, Nagaraju SP, Bairy M, Satyamoorthy K, Kosuru S, Parthasarathy R, Tomilina N, Zhilinskaya T, Stolyarevich E, Silva AP, Fragoso A, Guilherme P, Silva C, Santos N, Rato F, Camacho A, Neves P, Pasko N, Strakosha A, Toti F, Dedej T, Marku N, Petrela E, Zekollari E, Kacorri V, Thereska N, Roumeliotis SK, Roumeliotis AK, Theodoridis M, Tavridou A, Panagoutsos S, Passadakis P, Vargemezis V, Kim IY, Lee SB, Lee DW, Kim MJ, Shin MJ, Rhee H, Yang BY, Song SH, Seong EY, Kwak IS, Celebi K, Sengul E, Cekmen MB, Yilmaz A, Sonikian M, Dona A, Skarakis J, Miha T, Trompouki S, Karaitianou A, Spiliopoulou C, Dimas GG, Iliadis FS, Tegos TJ, Spiroglou SG, Kanellos IE, Fotiadis SD, Didaggelos TP, Savopoulos CG, Hatzitolios AI, Grekas DM, Hsu YH, Huang MC, Chang HY, Shin SJ, Wahlqvist ML, Chang YL, Hsu KC, Hsu CC, Miarka P, Grabowska-Polanowska B, Faber J, Skowron M, Pietrzycka A, Walus-Miarka M, Sliwka I, Sulowicz W. DIABETES CLINICAL. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Fotheringham J, Campbell MJ, Wilkie M, Lopes Barreto D, Sampimon DE, Struijk DG, Krediet RT, Portoles J, Janeiro D, Tato AM, Lopez P, Castellano I, Del Peso G, Rivera M, Fernandez-Reyes MJ, Ortega M, Martinez De Miguel P, Caparros G, Selgas R, Sarmento-Dias M, Santos-Araujo C, Poinhos R, Soares Silva I, Simoes Silva L, Sousa MJ, Correia F, Pestana M, Kang SH, Cho KH, Park JW, Yoon KW, Do JY, Ponce D, Banin V, Bueloni T, Caramori J, Balbi A, Barretti P, Virzi GM, Na HY, Kim YB, Jo YI, Griva K, Yu Z, Foo M, Chang KY, Kim YK, Kim YO, Song HC, Yang CW, Kim SH, Kim YL, Kim YS, Kang SW, Kim NH, Kim HW, Waniewski J, Poleszczuk J, Antosiewicz S, Baczy ski D, Pietribiasi M, Wankowicz Z, Alhwiesh A, Nasreldin MA, Saeed I, Braide M, Milan Manani S, I{middle dot}Nal S, Okyay GU, Ulu MS, Kidir V, Altuntas A, Ahsen A, Unverdi S, Yuksel S, Duranay M, Sezer MT, Mushahar L, Lim WM, Mohd Yusuf WS, Sivathasan S, Ancarani P, Parodi D, Terrile O, Scofferi S, Lenzora G, Martins AR, Vizinho R, Branco PQ, Gaspar MA, Barata JD, Dimkovic N, Lazarevic T, Zdenka M, Pljesa S, Marinkovic J, Djukanovic L, Ahbap E, Kara E, Sahutoglu T, Basturk T, Koc Y, Sakaci T, Sevinc M, Akgol C, Unsal A, Vlahu CA, De Graaff M, Vink H, Struijk DG, Krediet RT, Zeiler M, Marani M, Agostinelli RM, Monteburini T, Marinelli R, Di Luca M, Santarelli S, Moreiras-Plaza M, Blanco-Garcia R, Martin-Baez I, Fernandez-Fleming F, Beato-Coo L, Chang JH, Ro H, Jung JY, Lee HH, Moon SJ, Chung W, Hassan K, Hassan D, Shturman A, Hassan F, Rubinchik I, Hassan S, Atar S, Witoon R, Matsuda A, Tayama Y, Ogawa T, Kogure Y, Okazaki S, Hatano M, Kiba T, Iwashita T, Shimizu T, Hasegawa H, Mitarai T, Rroji ( Molla) M, Seferi S, Burazeri G, Thereska N, Theodoridis M, Gioka T, Bounta T, Kriki P, Mourvati E, Thodis E, Roumeliotis A, Passadakis P, Vargemezis V, Bek S, Eren N, Eraldemir FC, Batman A, Derviso lu E. PERITONEAL DIALYSIS 1. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Maki H, Hatano M, Muraoka H, Minatsuki S, Fujino T, Imamura T, Inaba T, Yao A, Kinugawa K, Komuro I. Pulmonary Vasodilators Can Reverse Out-of-Proportional Pulmonary Hypertension in Patients with Left Cardiac Disease. J Heart Lung Transplant 2014. [DOI: 10.1016/j.healun.2014.01.840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Imamura T, Kinugawa K, Hatano M, Muraoka H, Fujino T, Inaba T, Maki H, Kinoshita O, Nawata K, Kyo S, Ono M. Low Cardiac Output Stimulates Vasopressin Release in Patients with Stage D Heart Failure - Its Relevance to Poor Prognosis and Reversal by Surgical Treatment. J Heart Lung Transplant 2014. [DOI: 10.1016/j.healun.2014.01.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Ikari J, Inamine A, Yamamoto T, Watanabe-Takano H, Yoshida N, Fujimura L, Taniguchi T, Sakamoto A, Hatano M, Tatsumi K, Tokuhisa T, Arima M. Plant homeodomain finger protein 11 promotes class switch recombination to IgE in murine activated B cells. Allergy 2014; 69:223-30. [PMID: 24286306 DOI: 10.1111/all.12328] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/21/2013] [Indexed: 01/20/2023]
Abstract
BACKGROUND Polymorphisms of the Plant homeodomain finger protein 11 (PHF11) are strongly associated with high serum IgE levels and clinical severity of atopic patients. However, the precise mechanism has not been fully elucidated. We investigated the role of Phf11 in class switch recombination (CSR) to IgE by activated B cells. METHODS We generated Phf11 transgenic (Lckd-Phf11-Tg) mice that express the exogenous murine Phf11 in lymphocytes under the control of distal Lck promoter. We examined IL-4-induced CSR to IgE in activated Lckd-Phf11-Tg B cells in vitro. We analyzed production of ovalbumin (OVA)-specific IgE and nose-scratching symptoms in Lckd-Phf11-Tg mice using an OVA-induced allergic rhinitis model. RESULTS The exogenous Phf11 promoted CSR to IgG1 and IgE in activated B cells with an increase in germ line transcript (GLT) γ1 and GLT ε expression. The exogenous Phf11 augmented transcriptional activity of the GLT γ1 and GLT ε promoters through permissive histone modifications and binding of NF-κB and STAT6. Furthermore, the exogenous Phf11 bound to the GLT ε promoter with increased binding of NF-κB. Silencing of the endogenous Phf11 reduced the frequency of CSR to IgE and GLT ε expression, but not to IgG1 or GLT γ1 expression, in activated B cells. In an allergic rhinitis model, Lckd-Phf11-Tg mice showed a significant increase in the production of OVA-specific IgE and the frequency of nose scratching. CONCLUSION Phf11 accelerates CSR to IgE in activated B cells by increasing the transcriptional activity of GLT ε promoter and contributes to the exacerbation of allergic responses. These findings provide a novel therapeutic target for allergic diseases.
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Affiliation(s)
- J. Ikari
- Department of Developmental Genetics (H2); Graduate School of Medicine; Chiba University; Chiba Japan
- Department of Respirology (B2); Graduate School of Medicine; Chiba University; Chiba Japan
| | - A. Inamine
- Department of Otorhinolaryngology (J2); Graduate School of Medicine; Chiba University; Chiba Japan
| | - T. Yamamoto
- Department of Developmental Genetics (H2); Graduate School of Medicine; Chiba University; Chiba Japan
| | - H. Watanabe-Takano
- Department of Biomedical Science (M14); Graduate School of Medicine; Chiba University; Chiba Japan
| | - N. Yoshida
- Department of Developmental Genetics (H2); Graduate School of Medicine; Chiba University; Chiba Japan
| | - L. Fujimura
- Biomedical Research Center; Chiba University; Chiba Japan
| | - T. Taniguchi
- Department of Developmental Genetics (H2); Graduate School of Medicine; Chiba University; Chiba Japan
| | - A. Sakamoto
- Department of Developmental Genetics (H2); Graduate School of Medicine; Chiba University; Chiba Japan
| | - M. Hatano
- Department of Biomedical Science (M14); Graduate School of Medicine; Chiba University; Chiba Japan
- Biomedical Research Center; Chiba University; Chiba Japan
| | - K. Tatsumi
- Department of Respirology (B2); Graduate School of Medicine; Chiba University; Chiba Japan
| | - T. Tokuhisa
- Department of Developmental Genetics (H2); Graduate School of Medicine; Chiba University; Chiba Japan
| | - M. Arima
- Department of Developmental Genetics (H2); Graduate School of Medicine; Chiba University; Chiba Japan
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Kato N, Kinugawa K, Nakayama E, Tsuji T, Kumagai Y, Hatano M, Yao A, Jaarsma T, Komuro I, Nagai R. Insufficient self-care is an independent risk factor for cardiac events in Japanese patients with heart failure: a 2-year follow-up study. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.1614] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Maki H, Hatano M, Yao A, Imamura T, Inaba T, Shiga T, Kinugawa K, Nagai R. THU0248 Efficacy of imatinib mesylate on scleroderma associated pulmonary arterial hypertension. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Blanco-Gozalo V, Blazquez-Medela A, Garcia-Sanchez O, Quiros Y, Montero M, Martinez-Salgado C, Lopez-Hernandez F, Lopez-Novoa J, Yao L, Qing Z, Hua X, Min F, Fei M, Ning W, Cantaluppi V, Figliolini F, Delena M, Beltramo S, Medica D, Tetta C, Segoloni G, Biancone L, Camussi G, Cunha JS, Ferreira VM, Naves MA, Boim MA, Zitman-Gal T, Golan E, Green J, Pasmanik-Chor M, Bernheim J, Benchetrit S, Riera M, Clotet S, Pascual J, Soler M, Nakai K, Fujii H, Kono K, Goto S, Hirata M, Shinohara M, Fukagawa M, Nishi S, Fan Q, Du S, Jiang Y, Wang L, Fang L, Radovits T, Mozes MM, Rosivall L, Kokeny G, Aoki R, Tateoka R, Sekine F, Kikuchi K, Yamashita Y, Itoh Y, Cappuccino L, Garibotto G, D'Amato E, Villaggio B, Gianiorio F, Mij M, Viazzi F, Salvidio G, Verzola D, Piwkowska A, Rogacka D, Audzeyenka I, Kasztan M, Angielski S, Jankowski M, Gaber EW, El-Attar HA, Liu J, Zhang W, He Y, Rogacka D, Piwkowska A, Audzeyenka I, Angielski S, Jankowski M, Macsai E, Takats Z, Derzbach L, Korner A, Vasarhelyi B, Huang MS, Bo H, Liu F, Fu P, Tsotakos NE, Tsilibary EC, Drossopoulou GI, Thawho N, Farid N, Peleg A, Levy A, Nakhoul N, Lenghel AR, Borza G, Catoi C, Bondor CI, Muresan A, Kacso IM, Song JS, Song JH, Ahn SH, Choi BS, Hong YA, Kim MY, Lim JH, Yang KS, Chung S, Shin SJ, Kim HW, Chang YS, Kim YS, Park CW, Takayanagi K, Hasegawa H, Shimizu T, Ikari A, Noiri C, Iwashita T, Tayama Y, Asakura J, Anzai N, Kanozawa K, Kato H, Mitarai T, Huang M, Bo H, Liu F, Fu P, Ashour RH, Fouda AEMM, Saad MA, El-Banna FM, Moustafa FA, Fouda MI, Sanchez-Nino MD, Sanz AB, Poveda J, Saleem M, Mathieson P, Ruiz-Ortega M, Selgas R, Egido J, Ortiz A, Clotet S, Soler MJ, Rebull M, Pascual J, Riera M, Marquez E, Riera M, Pascual J, Soler MJ, Asakura J, Hasegawa H, Takayanagi K, Tayama Y, Shimizu T, Iwashita T, Okazaki S, Kogure Y, Sano T, Hatano M, Kanozawa K, Kato H, Mitarai T, Kreft E, Kowalski R, Kasztan M, Jankowski M, Szczepansk-Konkel M, Fan Q, Liu X, Yang G, Jiang Y, Wang L, Osman NA, NasrAllah MM, Kamal MM, Ahmed AI, Fekih-Mrissa N, Mrad M, Baffoun A, Sayeh A, Hmida J, Gritli N, Galchinskaya V, Topchii I, Semenovykh P, Yefimova N, Zheng D, Hu D, Li X, Peng AI, Olea-Herrero N, Arenas M, Munoz-Moreno C, Moreno-Gomez-Toledano R, Gonzalez-Santander M, Arribas I, Bosch R. Diabetes - experimental models. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ito M, Emami-Naini A, Keyvandarian N, Moeinzadeh F, Mortazavi M, Taheri S, Io K, Nishino T, Obata Y, Kitamura M, Abe S, Koji T, Kohno S, Wakabayashi K, Hamada C, Nakano T, Kanda R, Io H, Horikoshi S, Tomino Y, Korte MR, Braun N, Habib SM, Goffin E, Summers A, Heuveling L, Betjes MGH, Lambie M, Bankart J, Johnson D, Mactier R, Phillips-Darby L, Topley N, Davies S, Liu FX, Leipold R, Arici M, Farooqui U, Cho KH, Do JY, Kang SH, Park JW, Yoon KW, Jung SY, Sise C, Rutherford P, Kovacs L, Konings S, Pestana M, Zimmermann J, Cramp H, Stein D, Bang K, Shin JH, Jeong J, Kim JH, Matsuo N, Maruyama Y, Nakao M, Tanno Y, Ohkido I, Hayakawa H, Yamamoto H, Yokoyama K, Hosoya T, Iannuzzella F, Corradini M, Belloni L, Stefani A, Parmeggiani M, Pasquali S, Svedberg O, Stenvinkel P, Qureshi AR, Barany P, Heimburger O, Leurs P, Anderstam B, Waniewski J, Antosiewicz S, Baczynski D, Galach M, Wankowicz Z, Prabhu M, Subhramanyam SV, Nayak KS, Hwang JC, Jiang MY, Lu YH, Wang CT, Santos C, Rodriguez-Carmona A, Perez Fontan M, Schaefer B, Macher-Goeppinger S, Bayazit A, Sallay P, Testa S, Holland-Cunz S, Querfeld U, Warady BA, Schaefer F, Schmitt CP, Guney I, Turkmen K, Yazici R, Aslan S, Altintepe L, Yeksan M, Kocyigit I, Sipahioglu M, Orscelik O, Unal A, Celik A, Abbas S, Zhu F, Tokgoz B, Dogan A, Oymak O, Kotanko P, Levin N, Sanchez-Gonzalez MC, Gonzalez-Casaus ML, Gonzalez-Parra E, Albalate M, Lorenzo V, Torregrosa V, Fernandez E, de la Piedra C, Rodriguez M, Zeiler M, Monteburini T, Agostinelli RM, Marinelli R, Santarelli S, Bermond F, Bagnis C, Marcuccio C, Soragna G, Bruno M, Vitale C, Marangella M, Martino F, Scalzotto E, Rodighiero MP, Crepaldi C, Ronco C, Seferi S, Rroji M, Likaj E, Barbullushi M, Thereska N, Kim EJ, Han JH, Koo HM, Doh FM, Kim CH, Ko KI, Lee MJ, Oh HJ, Han SH, Yoo TH, Choi KH, Kang SW, Uzun S, Karadag S, Yegen M, Gursu M, Ozturk S, Aydin Z, Sumnu A, Cebeci E, Atalay E, Kazancioglu R, Alscher D, Fritz P, Latus J, Kimmel M, Biegger D, Lindenmeyer M, Cohen CD, Wuthrich RP, Segerer S, Braun N, Kim YK, Kim HW, Song HC, Choi EJ, Yang CW, Matsuda A, Tayama Y, Ogawa T, Iwanaga M, Okazaki S, Hatano M, Kiba T, Shimizu T, Hasegawa H, Mitarai T, Dratwa M, Collart F, Verger C, Tayama Y, Hasegawa H, Takayanagi K, Iwashita T, Shimizu T, Noiri C, Kiba T, Ogawa T, Inamura M, Nakamura S, Matsuda A, Kato H, Mitarai T, Unal A, Sipahioglu MH, Kocyigit I, Elmali F, Tokgoz B, Oymak O, Zhang X, Ma J, Giuliani A, Blanca-Martos L, Nayak Karopadi A, Mason G, Crepaldi C, Ronco C, Santos MT, Fonseca I, Santos O, Rocha MJ, Carvalho MJ, Cabrita A, Rodrigues A, Scabbia L, Domenici A, Apponi F, Tayefeh Jafari M, Sivo F, Falcone C, Punzo G, Mene P, Yildirim T, Yilmaz R, Azak A, Altindal M, Turkmen E, Arici M, Altun B, Duranay M, Erdem Y, Buyukbakkal M, Eser B, Yayar O, Ercan Z, Kali A, Erdogan B, Haspulat A, Merhametsiz O, Yildirim T, Ulusal-Okyay G, Akdag SI, Ayli MD, Pietrzycka A, Miarka P, Chowaniec E, Sulowicz W, Lutwin M, Gaska M, Paciorek A, Karadag S, Gursu M, Ozturk S, Aydin Z, Uzun S, Sumnu A, Cebeci E, Atalay E, Kazancioglu R. Peritoneal dialysis - A. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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