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Morimoto T, Maekawa T, Mizuta S, Matsubayashi H, Takeuchi T, Hata Y, Ishikawa T. P-127 Identification of the optimal puncture position by image analysis may reduce oocyte degeneration in intracytoplasmic sperm injection (ICSI). Hum Reprod 2022. [DOI: 10.1093/humrep/deac107.122] [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] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
Is it possible to identify the optimal puncture position by image analysis where oocyte degeneration is reduced in ICSI procedure?
Summary answer
Visualizing the likelihood of unintentional membrane rupture (UMR) using image analysis can reduce oocyte degeneration and thereby generate more embryos available for treatment.
What is known already
It is known that the oocyte degeneration after both conventional-ICSI and Piezo-ICSI are often observed when UMR occurs during the puncturing process and the likelihood of UMR may depends on the location of the puncture site on the oolemma. Identifying the appropriate puncturing position may decrease the likelihood of membrane rupture and thus degeneration, however, there are no studies identifying the optimal puncture position during ICSI.
Study design, size, duration
We have developed the ICSI Position Detector (IPD), which can identify an area where rupture is likely to occur and visualize it on a video monitor. This study included 1,110 mature oocytes retrieved from 190 consenting patients. Matured oocytes were inseminated either by Conventional-ICSI (n = 437, average maternal age: 39.1±4.6 y.o.) or Piezo-ICSI (n = 673, average maternal age: 38.6±4.5 y.o.). ICSI was performed blindly, moving images were recorded and analyzed retrospectively during ICSI using IPD.
Participants/materials, setting, methods
Inseminated oocytes were subsequently divided into two groups according to IPD results, oocytes on which ICSI was performed at the position with a low chance of UMR (appropriate group), and with a high chance of UMR (non-appropriate group) by IPD. The rates of UMR, degeneration, fertilization (2PN), blastocyst formation, and good-quality blastocyst (Grade 3BB and above on day 5 by the Gardner scoring) were compared between the two groups of both conventional-ICSI and Piezo-ICSI.
Main results and the role of chance
The areas in which UMR is less likely to occur and more likely to occur are heterogeneously distributed. When ICSI was performed blindly, about half was from the non-appropriate position. In appropriate group of Piezo-ICSI, rates of UMR (4.3% vs. 17.4%, P < 0.001) and degeneration (1.0% vs. 5.7%, P < 0.001) were significantly lower than those of non-appropriate group, whereas rates of fertilization (88.0% vs. 78.4%, P < 0.01) and blastocyst formation (57.8% vs. 45.9%, P < 0.01) were significantly higher than those of non-appropriate group, respectively. The rate of good-quality blastocyst (28.8% vs. 24.9%) was in favor of appropriate group, but not significantly different. In appropriate group of Conventional-ICSI, rates of UMR (6.7% vs. 20.6%, P < 0.001) and degeneration (1.5% vs. 6.6%, P < 0.01) were significantly lower than those of non-appropriate group, whereas rate of fertilization (88.7% vs. 69.5, P < 0.001) was significantly higher than those of non-appropriate group, respectively. The rates of blastocyst formation (37.5% vs. 35.3%), good-quality blastocyst (21.3% vs. 18.7%) were all in favor of appropriate group, but not significantly different.
Limitations, reasons for caution
This is a single private fertility clinic study. Its reproducibility should be assessed in different laboratory conditions and the hands of different operators. Moreover, specific studies should be addressed on the effect of the other putative confounders under investigation (e.g. kind of ovulation trigger, patient demographics, culture environment, etc.).
Wider implications of the findings
This study demonstrated that the IPD is useful to identify the optimal puncture location site to prevent UMR on ICSI procedure, resulting in reducing UMR and degeneration of the oocytes and increasing culture results, thereby, generating more embryos available for transfer or cryopreservation.
Trial registration number
not applicable
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Affiliation(s)
- T Morimoto
- Reproduction Clinic Tokyo, Reproductive medicine , Tokyo, Japan
| | - T Maekawa
- Reproduction Clinic Tokyo, Reproductive medicine , Tokyo, Japan
| | - S Mizuta
- Reproduction Clinic Osaka, Reproductive medicine , Osaka, Japan
| | - H Matsubayashi
- Reproduction Clinic Tokyo, Reproductive medicine , Tokyo, Japan
| | - T Takeuchi
- Reproduction Clinic Tokyo, Reproductive medicine , Tokyo, Japan
| | - Y Hata
- University of Hyogo, Graduate School of Simulation Studies , Kobe, Japan
| | - T Ishikawa
- Reproduction Clinic Osaka, Reproductive medicine , Osaka, Japan
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2
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Takechi H, Endoh H, Hata Y, Wasamoto S, Yanagisawa S. Osimertinib-induced lymphocytopenia and pneumocystis jirovecii pneumonia. Pulmonology 2022; 28:403-405. [PMID: 35701337 DOI: 10.1016/j.pulmoe.2022.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 04/09/2022] [Accepted: 04/12/2022] [Indexed: 10/18/2022] Open
Affiliation(s)
- H Takechi
- Department of Respiratory Medicine, Saku Central Hospital Advanced Care Center, 3400-28 Nakagomi, Saku-city, Nagano 385-0051, Japan
| | - H Endoh
- Department of Thoracic Surgery, Saku Central Hospital Advanced Care Center, 3400-28 Nakagomi, Saku-city, Nagano 385-0051, Japan
| | - Y Hata
- Department of Respiratory Medicine, Saku Central Hospital Advanced Care Center, 3400-28 Nakagomi, Saku-city, Nagano 385-0051, Japan
| | - S Wasamoto
- Department of Respiratory Medicine, Saku Central Hospital Advanced Care Center, 3400-28 Nakagomi, Saku-city, Nagano 385-0051, Japan
| | - S Yanagisawa
- Department of Respiratory Medicine, Saku Central Hospital Advanced Care Center, 3400-28 Nakagomi, Saku-city, Nagano 385-0051, Japan.
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Fujimoto D, Kuwabara T, Hata Y, Date R, Mizumoto T, Kakizoe Y, Izumi Y, Mukoyama M. POS-328 SUPPRESSION OF ER-ASSOCIATED DEGRADATION BY INTRAGLOMERULAR CROSS-COMMUNICATION BETWEEN MESANGIAL CELLS AND PODOCYTES CAUSES PODOCYTE INJURY IN DIABETIC KIDNEY DISEASE. Kidney Int Rep 2022. [DOI: 10.1016/j.ekir.2022.01.349] [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: 10/19/2022] Open
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4
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Shimizu Y, Suzuki M, Hata Y, Sakaki T. Influence of Perceived Ageism on Older Adults: Focus on Attitudes toward Young People and Life Satisfaction. Adv Gerontol 2022. [PMCID: PMC9774065 DOI: 10.1134/s2079057022040142] [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: 12/24/2022]
Abstract
The world’s population is aging, and intergenerational conflicts between older adults and young people are becoming more serious. This study focused on ageism as a cause of intergenerational conflicts and older adults’ diminished mental health status. We conducted an online survey of older Japanese participants (n = 1.096). Our results indicated that older adults who perceived more ageism directed toward them (1) had more negative attitudes toward young people and (2) had lower life satisfaction, which persisted even after controlling for variables such as old age identity and depressive tendencies. Accordingly, we suggest that ageism may reinforce intergenerational conflicts between older adults and young people and compromise older adults’ mental health status. The findings of this study can aid gerontological and psychological research aimed at reducing ageism.
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Affiliation(s)
- Y. Shimizu
- The University of Tokyo, 7-3-1 Hongo, 113-0033 Bunkyo-ku, Tokyo Japan ,Japan Society for the Promotion of Science, 5-3-1 Kojimachi, Chiyoda-ku, 102-0083 Tokyo, Japan
| | - M. Suzuki
- Sompo Holdings, Inc., 1-26-1 Nishi-Shinjyuku, Shinjyuku-ku, 160-8338 Tokyo, Japan
| | - Y. Hata
- SAT Laboratory LLC, 3-20 Matsunouchi-cho, 659-0094 Ashiya, Hyogo Japan
| | - T. Sakaki
- SAT Laboratory LLC, 3-20 Matsunouchi-cho, 659-0094 Ashiya, Hyogo Japan
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5
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NISHIGUCHI Y, Kuwabara T, Fujimoto D, Kanki T, Hata Y, Yokoi H, Izumi Y, Kakizoe Y, Mochizuki N, Mukoyama M. SUN-004 Osteocrin, a bone-originated humoral factor, exerts a renoprotective role in ischemia-reperfusion injury in mice. Kidney Int Rep 2020. [DOI: 10.1016/j.ekir.2020.02.526] [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: 10/24/2022] Open
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6
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Hata Y, Iida O, Okamoto S, Ishihara T, Nanto K, Tsujumura T, Takahara M, Mano T. Additional Risk Stratification Using Local and Systemic Factors for Patients with Critical Limb Ischaemia Undergoing Endovascular Therapy in the WIfI Era. J Vasc Surg 2019. [DOI: 10.1016/j.jvs.2019.09.014] [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: 11/28/2022]
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7
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Hata Y, Iida O, Asai M, Masuda M, Okamoto S, Ishihara T, Nanto K, Kanda T, Tsujimura T, Okuno S, Matsuda Y, Mano T. P4711The prognostic impact of infrapopliteal arterial calcification on wound healing in patients with critical limb ischemia. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.1092] [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
Critical limb ischemia (CLI) is the most progressed manifestation of peripheral artery disease. Although patients with CLI commonly complicate with severely calcified lesions in infrapopliteal lesions, the prognostic impact of infrapopliteal arterial calcification on wound healing in patients with CLI has not been systematically studied.
Purpose
The aim of current study was to elucidate the prognostic impact of infrapopliteal arterial calcification on wound healing in CLI undergoing endovascular therapy (EVT).
Methods
This study enrolled 639 CLI patients with tissue loss (age 74±10 years, male 62%, diabetes 69%, hemodialysis 57%, Rutherford class 5 77%, class 6 23%) primarily treated with EVT for the infrapopliteal lesions between April 2010 and December 2015. Arterial calcification was assessed by high intensity fluoroscopy and classified into 3 groups as follows; 1) none, 2) unilateral and 3) bilateral calcification. The primary outcome measure was complete wound healing. The predictors of the outcome were evaluated by Cox proportional hazards regression analysis.
Results
During a mean follow-up period of 22±19 months, 1-year wound healing rate were 59.0%. In Kaplan-Meier analysis, 1-year wound healing rate was worse in patients with bilateral calcification than in those with unilateral or none calcification (Figure, 46.2% versus 55.1% versus 67.8%, P<0.001). After multivariate analysis, the predictors of wound healing were non-ambulatory status (hazard ratio (HR) 0.67 [95% confidential interval (CI) 0.53–0.85], P=0.001) and bilateral calcification (HR 0.75 [95% CI 0.47–0.98], versus none or unilateral calcification, P=0.036).
Figure 1
Conclusion
Infrapopliteal Arterial calcification as well as non-ambulatory status was associated with wound healing in patients with CLI.
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Affiliation(s)
- Y Hata
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - O Iida
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - M Asai
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - M Masuda
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - S Okamoto
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Ishihara
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - K Nanto
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Kanda
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Tsujimura
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - S Okuno
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - Y Matsuda
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Mano
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
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Ejiri K, Miyoshi T, Kihara H, Hata Y, Nagano T, Takaishi A, Toda H, Namba S, Nakamura Y, Akagi S, Sakuragi S, Minagawa T, Kawai Y, Nakamura K, Ito H. 1407Drug effect of luseogliflozin and voglibose on heart failure with preserved ejection fraction in diabetic patients: a multicenter randomized-controlled trial. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0056] [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
Recent randomized, placebo-controlled trial in patients with type 2 diabetes demonstrated that the sodium-glucose cotransporter 2 inhibitors reduced mortality, cardiovascular events and hospitalization for heart failure. However, those trials were not specialized design to investigate the effect of sodium-glucose cotransporter 2 inhibitors in patients with heart failure, in particular with heart failure with preserved ejection fraction.
Purpose
The aim of this study was to evaluate the drug efficacy of luseogliflozin, a sodium-glucose cotransporter 2 inhibitor, compared with voglibose, an alpha-glucosidase inhibitor, using brain natriuretic peptide (BNP) in type 2 diabetes patients with heart failure with preserved ejection fraction.
Methods
This study was a prospective, multicenter, open-label, randomized-controlled trial, comparing luseogliflozin 2.5 mg once daily or voglibose 0.2 mg three times daily in patients with type 2 diabetes suffering from heart failure with preserved ejection fraction (left ventricular ejection fraction >45% and BNP ≥35 pg/ml2) in a 1:1 randomization fashion. Randomization was undertaken using a computer-generated random sequence web response system. The primary outcome was the difference from baseline in BNP after 12 weeks of treatment between two drugs. The key secondary outcomes were the change from baseline in left ventricular ejection fraction and E/e' in echocardiographic parameters, body weight, glycohemoglobin level after 12 weeks of treatment. The safety outcomes included the incidence of major adverse cardiovascular events, hypoglycemic adverse events, and urinary tract infection.
Results
Between December 2015 and September 2018, 173 patients from 16 hospitals and clinics have been included in this study. Of those, 83 patients were assigned to receive luseogliflozin and 82 to receive voglibose. There was no significant difference in the reduction in the BNP concentration after 12 weeks from baseline between the two groups; the ratio of the average values at week 12 to the baseline value was 0.91 in the luseoglifllzin group as compared with 0.98 in the voglibose group (percent change, −9.0% vs. −1.9%, ratio of change with luseogliflozin vs. voglibose, 0.93; 95% confidence interval, 0.78 to 1.10; p=0.26). The key secondary outcomes including left ventricular ejection fraction, E/e', body weight, glycohemoglobin level and the safety outcomes did not differ significantly between the two groups.
Conclusions
In type 2 diabetes patients with heart failure with preserved ejection fraction, the administration of luseogliflozin did not lead to a significant reduction in the BNP concentration than that of voglibose. Left ventricular ejection fraction, E/e', body weight and glycohemoglobin level after 12 weeks of treatment, comparing with at baseline did not differ significantly between the two groups. (UMIN Clinical Trial Registry number, UMINehz748.005618395)
Acknowledgement/Funding
Novartis
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Affiliation(s)
- K Ejiri
- Okayama University, Cardiovascular Medicine, Okayama, Japan
| | - T Miyoshi
- Okayama University, Cardiovascular Medicine, Okayama, Japan
| | - H Kihara
- Kihara Cardiovascular Clinic, Internal Medicine, Asahikawa, Japan
| | - Y Hata
- Minamino Cardiovascular Hospital, Cardiology, Hachioji, Japan
| | - T Nagano
- Iwasa Hospital, Internal Medicine, Gifu, Japan
| | - A Takaishi
- Mitoyo General Hospital, Cardiology, Kanonji, Japan
| | - H Toda
- Okayama East Neurosurgery Hospital, Internal Medicine, Okayama, Japan
| | - S Namba
- Okayama Rosai Hospital, Cardiology, Okayama, Japan
| | - Y Nakamura
- Specified Clinic of Soyokaze Cardiovascular Medicine and Diabetes Care, Cardiovascular Medicine, Matsuyama, Japan
| | - S Akagi
- Akaiwa Medical Association Hospital, Internal Medicine, Akaiwa, Japan
| | - S Sakuragi
- Iwakuni Clinical Center, Cardiovascular Medicine, Iwakuni, Japan
| | - T Minagawa
- Minagawa Cardiovascular Clinic, Internal Medicine, Gifu, Japan
| | - Y Kawai
- Okayama City Hospital, Cardiovascular Medicine, Okayama, Japan
| | - K Nakamura
- Okayama University, Cardiovascular Medicine, Okayama, Japan
| | - H Ito
- Okayama University, Cardiovascular Medicine, Okayama, Japan
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9
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Okuno S, Ishihara T, Iida O, Asai M, Masuda M, Okamoto S, Nanto K, Kanda T, Tsujimura T, Matsuda Y, Hata Y, Uematsu H, Sato Y, Mano T. P6241Two-year clinical outcomes of biodegradable polymer versus durable polymer drug-eluting stent implantation in hemodialysis patients after percutaneous coronary intervention. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0842] [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
Biodegradable polymer drug-eluting stent (BP-DES) has been developed to improve clinical outcomes after percutaneous coronary intervention (PCI) for patients presenting coronary artery disease (CAD). Although BP-DES showed non-inferior safety and efficacy to durable polymer DES (DP-DES) in several randomized clinical trials, hemodialysis (HD) patients, who have been well known as high risk population for adverse events, were excluded in the most of trials. Therefore, there are limited data comparing the clinical outcomes between BP-DES and DP-DES in HD patients with CAD after PCI.
Purpose
The purpose of this study was to investigate clinical outcomes in HD patients after BP-DES implantation compared with those after DP-DES implantation.
Methods
We retrospectively analyzed 234 HD patients (male 74%, mean age 71±10 years) undergoing PCI for 404 lesions with 472 DESs (71 patients for 138 lesions with 170 BP-DESs [91 Ultimaster and 79 Synergy] and 163 HD patients for 266 lesions with 302 DP-DESs [219 Xience, 53 Promus and 30 Resolute]) from 2011 to 2017. Two-year clinical outcomes were compared between BP-DES group and DP-DES group. The primary outcome measure was the incidence of target lesion revascularization (TLR), while the secondary outcome measures were the occurrence of cardiac death (CD), stent thrombosis (ST), myocardial infraction (MI), target vessel revascularization (TVR), non-TVR and major adverse cardiac event (MACE) defined as a composite of CD, MI, and TVR. Outcome measures were estimated by the Kaplan-Meier method and the differences between BP-DES group and DP-DES group were assessed by the log-rank test. We also conducted Cox's proportional hazard model to identify predictors for TLR occurrence.
Results
Baseline patient and lesion characteristics were similar between the two groups. The two-year incidence of TLR was not significantly different between BP-DES group and DP-DES group (14.1% vs. 22.2%, p=0.391). The two-year incidences of CD (17.3% vs. 17.5%, p=0.381), ST (0% vs. 3.9%, p=0.133), MI (4.2% vs. 5.8%, p=0.965), TVR (21.3% vs. 27.5%, p=0.586), non-TVR (26.1% vs. 31.3%, p=0.439) and MACE (41.1% vs. 42.6%, p=0.526) were also not different between the two groups. After multivariate analysis, diabetes mellitus (hazard ratio 1.97; 95% confidence interval 1.03–3.78, p=0.004) was independently associated with TLR occurrence in HD patients.
Two-year clinical outcomes of HD patient
Conclusions
At two-year follow-up after PCI, BP-DES had comparable safety and efficacy profiles to DP-DES in HD patients presenting CAD.
Acknowledgement/Funding
None
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Affiliation(s)
- S Okuno
- Kansai Rosai Hospital, Amagasaki, Japan
| | | | - O Iida
- Kansai Rosai Hospital, Amagasaki, Japan
| | - M Asai
- Kansai Rosai Hospital, Amagasaki, Japan
| | - M Masuda
- Kansai Rosai Hospital, Amagasaki, Japan
| | - S Okamoto
- Kansai Rosai Hospital, Amagasaki, Japan
| | - K Nanto
- Kansai Rosai Hospital, Amagasaki, Japan
| | - T Kanda
- Kansai Rosai Hospital, Amagasaki, Japan
| | | | - Y Matsuda
- Kansai Rosai Hospital, Amagasaki, Japan
| | - Y Hata
- Kansai Rosai Hospital, Amagasaki, Japan
| | - H Uematsu
- Kansai Rosai Hospital, Amagasaki, Japan
| | - Y Sato
- Kansai Rosai Hospital, Amagasaki, Japan
| | - T Mano
- Kansai Rosai Hospital, Amagasaki, Japan
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10
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FUJIMOTO D, Kuwabara T, Hata Y, Umemoto S, Kanki T, Nishiguchi Y, Hayata M, Izumi Y, Kakizoe Y, Mukoyama M. SUN-297 INTRAGLOMERULAR CROSSTALK BETWEEN MESANGIAL CELLS AND PODOCYTES INHIBITS NORMAL ER-ASSOCIATED DEGRADATION PROCESSES AND INDUCES PODOCYTE INJURY IN DIABETIC KIDNEY DISEASE. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.703] [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: 11/28/2022] Open
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11
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Okumura T, Boku N, Hishida T, Ohde Y, Sakao Y, Yoshiya K, Higashiyama M, Kameyama K, Adachi H, Shiomi K, Kanzaki M, Yoshimura M, Matsuura M, Hata Y, Chen F, Yoshida K, Sasaki H, Hyodo I, Mori K, Kondo H. Impact of response to preoperative chemotherapy on the outcome of pulmonary metastasectomy for colorectal cancer: Results of a retrospective multicenter study. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.060] [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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12
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Hata Y, Iida O, Asai M, Masuda M, Okamoto S, Ishihara T, Nanto K, Kanda T, Tsujimura T, Okuno S, Matsuda Y, Takahara M, Mano T. P1633Further risk stratification by systemic factors in WIfI (Wound, Ischemia, and foot Infection classification system) stage 4 but not in stage 1-3 in critical limb ischemia. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p1633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Y Hata
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - O Iida
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - M Asai
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - M Masuda
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - S Okamoto
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Ishihara
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - K Nanto
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Kanda
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Tsujimura
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - S Okuno
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - Y Matsuda
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - M Takahara
- Osaka University Graduate School of Medicine, Department of Metabolic Medicine, Osaka, Japan
| | - T Mano
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
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13
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Hirono K, Hata Y, Takarada S, Miyao N, Okabe M, Saito K, Ozawa SW, Nishida N, Ichida F. P2252Cardiomyopathy phenotypes and genotypes for children with left ventricular noncompaction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- K Hirono
- University of Toyama, Department of Pediatrics, Toyama, Japan
| | - Y Hata
- University of Toyama, Department of Legal Medicine, Toyama, Japan
| | - S Takarada
- University of Toyama, Department of Pediatrics, Toyama, Japan
| | - N Miyao
- University of Toyama, Department of Pediatrics, Toyama, Japan
| | - M Okabe
- University of Toyama, Department of Pediatrics, Toyama, Japan
| | - K Saito
- University of Toyama, Department of Pediatrics, Toyama, Japan
| | - S W Ozawa
- University of Toyama, Department of Pediatrics, Toyama, Japan
| | - N Nishida
- University of Toyama, Department of Legal Medicine, Toyama, Japan
| | - F Ichida
- University of Toyama, Department of Pediatrics, Toyama, Japan
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14
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Matsuda Y, Masuda M, Asai M, Iida O, Okamoto S, Ishihara T, Nanto K, Kanda T, Tsujimura T, Okuno S, Ohashi T, Kawai H, Tsuji A, Hata Y, Mano T. P1201The association with p-wave duration and the prevalence of left atrial low-voltage areas. Europace 2018. [DOI: 10.1093/europace/euy015.683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Y Matsuda
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - M Masuda
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - M Asai
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - O Iida
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - S Okamoto
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Ishihara
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - K Nanto
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Kanda
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Tsujimura
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - S Okuno
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Ohashi
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - H Kawai
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - A Tsuji
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - Y Hata
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Mano
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
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15
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Matsuda Y, Masuda M, Asai M, Iida O, Okamoto S, Ishihara T, Nanto K, Kanda T, Tsujimura T, Okuno S, Ohashi T, Kawai H, Tsuji A, Hata Y, Mano T. P1169Severity of chronic kidney disease predicts the prevalence of left atrial low-voltage areas. Europace 2018. [DOI: 10.1093/europace/euy015.654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Y Matsuda
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - M Masuda
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - M Asai
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - O Iida
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - S Okamoto
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Ishihara
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - K Nanto
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Kanda
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Tsujimura
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - S Okuno
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Ohashi
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - H Kawai
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - A Tsuji
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - Y Hata
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
| | - T Mano
- Kansai Rosai Hospital, Cardiovascular Center, Amagasaki, Japan
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Abstract
PURPOSE To investigate the aqueous and vitreous penetration of levofloxacin, the drug was administered topically and/or orally to patients undergoing vitrectomy. METHODS Thirty-six patients undergoing initial vitrectomy with phacoemulsification and aspiration (PEA) were enrolled, and were divided randomly into three groups. Group 1 was treated with topical application of levofloxacin (three times on the day before surgery and seven times on the day of surgery), Group 2 received oral administration of levofloxacin (200 mg twice on the day before surgery and 200 mg at 3 hours before surgery), and Group 3 received both topical and oral levofloxacin according to the above schedules. The concentration of levofloxacin was measured in aqueous humor and vitreous fluid samples obtained during surgery. RESULTS In Groups 1, 2, and 3, the mean levofloxacin concentration in aqueous humor was 0.765+/-0.624 micro g/mL, 1.279+/-0.440 micro g/mL, and 1.823+/-0.490 micro g/mL, respectively, while the mean levofloxacin concentration in vitreous fluid was <0.02 micro g/mL, 1.455+/-0.445 micro g/mL, and 1.369+/-0.530 micro g/mL, respectively. CONCLUSIONS Oral administration of levofloxacin at a dose of 400 mg/day was sufficient for the prophylaxis of ocular infections, because the drug concentrations in both aqueous humor and vitreous fluid were higher than the MIC90 values for major ocular pathogens. Topical application of levofloxacin achieved adequate drug levels in aqueous humor, but not in vitreous fluid, while combined topical and oral administration had an additive effect on the drug concentration in aqueous humor.
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Affiliation(s)
- H Sakamoto
- Department of Ophthalmology, Kyushu University Graduate School of Medicine, Fukuoka City, Japan.
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17
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Mochizuki Y, Kubota T, Hata Y, Miyazaki M, Suyama Y, Enaida H, Ueno A, Ishibashi T. Surgical Results of Combined Pars Plana Vitrectomy, Phacoemulsification, and Intraocular Lens Implantation for various Vitreoretinal Diseases. Eur J Ophthalmol 2018; 16:279-86. [PMID: 16703547 DOI: 10.1177/112067210601600214] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To evaluate the results and complications of combined pars plana vitrectomy (PPV), phacoemulsification and aspiration (PEA), and intraocular lens (IOL) implantation. METHODS A total of 117 eyes from 114 patients who had undergone PPV combined with PEA and IOL implantation were retrospectively analyzed. Combined surgery was performed for a wide variety of vitreoretinal diseases. Intraoperative and postoperative complications were also reviewed. RESULTS The postoperative BCVA improved by 2 lines or more in 85 eyes (72.6%). Intraoperative complications consisted of retinal tears in 14 eyes (12.0%) and posterior capsular rupture in 2 eyes (1.7%). Iatrogenic retinal tears occurred more frequently in eyes with a macular hole than in eyes with any other disease (p=0.005, chi-square test). Postoperative complications consisted of posterior capsule opacification (PCO) (21 eyes), transient IOP elevation (29 eyes), vitreous hemorrhage (6 eyes), anterior chamber fibrin exudation (11 eyes), posterior iris synechia (8 eyes), neovascular glaucoma (1 eye), and recurrent retinal detachment (RD) (2 eyes). Fibrin exudation occurred more frequently in eyes with proliferative diabetic retinopathy (PDR) and RD than in eyes with any other disease (p=0.03, chi-square test). PCO occurred more frequently in eyes with PDR than in eyes with any other disease (p=0.03, chi-square test). CONCLUSIONS The present study suggests that a high success rate can be achieved when recently improved PPV techniques are combined wi th PEA and IOL implantation. The complications that were observed following this combined treatment varied with respect to the vitreoretinal disease present prior to surgery.
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Affiliation(s)
- Y Mochizuki
- Department of Ophthalmology, National Nagasaki Medical Center, Nagasaki, Japan
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18
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Vaca-González JJ, Moncayo-Donoso M, Guevara JM, Hata Y, Shefelbine SJ, Garzón-Alvarado DA. Mechanobiological modeling of endochondral ossification: an experimental and computational analysis. Biomech Model Mechanobiol 2018; 17:853-875. [DOI: 10.1007/s10237-017-0997-0] [Citation(s) in RCA: 6] [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] [Received: 08/17/2017] [Accepted: 12/23/2017] [Indexed: 11/24/2022]
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19
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Okuno S, Ishihara T, Iida O, Fujita M, Masuda M, Okamoto S, Nanto K, Kanda T, Tsujimura T, Matsuda Y, Ohashi T, Kawai H, Tsuji A, Hata Y, Mano T. P1387Three-year clinical outcomes of hemodialysis patients with coronary artery disease after second-generation drug-eluting stent implantation. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p1387] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Shiono S, Okumura T, Boku N, Hishida T, Ohde Y, Sakao Y, Yoshiya K, Higashiyama M, Kameyama K, Adachi H, Shiomi K, Kanzaki M, Yoshimura M, Matsuura M, Hata Y, Chen F, Yoshida K, Sasaki H, Horio H, Takenoyama M, Yamashita M, Hashimoto T, Fujita A, Okumura M, Funai K, Asano H, Suzuki M, Shiraishi Y, Nakayama M, Yamada S, Hoshi E, Yamazaki N, Matsuo T, Miyazawa H, Sato Y, Takao M, Nakamura H, Nakayama H, Shimizu K, Watanabe T, Suzuki H, Kataoka M, Tsunezuka Y, Akamine S, Kadokura M, Hyodo I, Nakata M, Mori K, Kondo H. O-089OUTCOMES OF SEGMENTECTOMY AND WEDGE RESECTION FOR PULMONARY COLORECTAL CANCER METASTASES. Interact Cardiovasc Thorac Surg 2016. [DOI: 10.1093/icvts/ivw260.88] [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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21
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Yamazaki H, Kato H, Nakatsuchi Y, Murakami N, Hata Y. Closed Rupture of the Flexor Tendons of the Little Finger Secondary to Non-Union of Fractures of the Hook of the Hamate. ACTA ACUST UNITED AC 2016; 31:337-41. [PMID: 16580104 DOI: 10.1016/j.jhsb.2005.12.015] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2005] [Revised: 12/25/2005] [Accepted: 12/30/2005] [Indexed: 11/22/2022]
Abstract
We report six patients with closed flexor tendon rupture affecting the little finger, occurring secondarily to non-union of the hook of the hamate bone. The ununited fragments were separated from the basal part of the hook by more than 1 mm. The fragments were also rounded and showed marginal sclerosis. Non-union was located in the middle part of the hook in three patients, the tip in two, and the base in one. At operation, the fragments were removed in all patients. Five patients were treated by free tendon grafts using three palmaris and two plantaris grafts and one underwent tendon transfer. Postoperative total range of active motion of the little finger averaged 218° (range 185–265°). All patients returned to their original employment. This series would suggest that flexor tendon rupture can occur after fracture of the hook of the hamate bone, even when the ununited fragment is small and/or rounded.
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Affiliation(s)
- H Yamazaki
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto City, Nagano, Japan.
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22
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Murakawa T, Sato H, Okumura S, Nakajima J, Horio H, Ozeki Y, Asamura H, Ikeda N, Hata Y, Matsuguma H, Yoshino I, Chida M, Nakayama M, Iizasa T, Okumura M, Shiono S, Kato R, Iida T, Matsutani N, Sakao Y, Funai K, Suda K, Akiyama H, Sugiyama S, Kanauchi N, Shiraishi Y, Kawamura M. F-143THORACOSCOPIC SURGERY VERSUS OPEN SURGERY FOR LUNG METASTASES OF COLORECTAL CANCER: A MULTI-INSTITUTIONAL RETROSPECTIVE ANALYSIS USING PROPENSITY SCORE ADJUSTMENT. Interact Cardiovasc Thorac Surg 2015. [DOI: 10.1093/icvts/ivv204.143] [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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23
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Yi KJ, So KH, Hata Y, Suzuki Y, Kato D, Watanabe K, Aso H, Kasahara Y, Nishimori K, Chen C, Katoh K, Roh SG. The regulation of oxytocin receptor gene expression during adipogenesis. J Neuroendocrinol 2015; 27:335-42. [PMID: 25702774 DOI: 10.1111/jne.12268] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Revised: 01/27/2015] [Accepted: 02/17/2015] [Indexed: 01/02/2023]
Abstract
Although it has been reported that oxytocin stimulates lipolysis in adipocytes, changes in the expression of oxytocin receptor (OTR) mRNA in adipogenesis are still unknown. The present study aimed to investigate the expression of OTR mRNA during adipocyte differentiation and fat accumulation in adipocytes. OTR mRNA was highly expressed in adipocytes prepared from mouse adipose tissues compared to stromal-vascular cells. OTR mRNA expression was increased during the adipocyte differentiation of 3T3-L1 cells. OTR expression levels were higher in subcutaneous and epididymal adipose tissues of 14-week-old male mice compared to 7-week-old male mice. Levels of OTR mRNA expression were higher in adipose tissues at four different sites of mice fed a high-fat diet than in those of mice fed a normal diet. The OTR expression level was also increased by refeeding for 4 h after fasting for 16 h. Oxytocin significantly induced lipolysis in 3T3-L1 adipocytes. In conclusion, a new regulatory mechanism is demonstrated for oxytocin to control the differentiation and fat accumulation in adipocytes via activation of OTR as a part of the hypothalamic-pituitary-adipose axis.
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Affiliation(s)
- K J Yi
- Laboratory of Animal Physiology, Graduate School of Agricultural Science, Tohoku University, Sendai, Japan
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Ambady P, Holdhoff M, Ferrigno C, Grossman S, Anderson MD, Liu D, Conrad C, Penas-Prado M, Gilbert MR, Yung AWK, de Groot J, Aoki T, Nishikawa R, Sugiyama K, Nonoguchi N, Kawabata N, Mishima K, Adachi JI, Kurisu K, Yamasaki F, Tominaga T, Kumabe T, Ueki K, Higuchi F, Yamamoto T, Ishikawa E, Takeshima H, Yamashita S, Arita K, Hirano H, Yamada S, Matsutani M, Apok V, Mills S, Soh C, Karabatsou K, Arimappamagan A, Arya S, Majaid M, Somanna S, Santosh V, Schaff L, Armentano F, Harrison C, Lassman A, McKhann G, Iwamoto F, Armstrong T, Yuan Y, Liu D, Acquaye A, Vera-Bolanos E, Diefes K, Heathcock L, Cahill D, Gilbert M, Aldape K, Arrillaga-Romany I, Ruddy K, Greenberg S, Nayak L, Avgeropoulos N, Avgeropoulos G, Riggs G, Reilly C, Banerji N, Bruns P, Hoag M, Gilliland K, Trusheim J, Bekaert L, Borha A, Emery E, Busson A, Guillamo JS, Bell M, Harrison C, Armentano F, Lassman A, Connolly ES, Khandji A, Iwamoto F, Blakeley J, Ye X, Bergner A, Dombi E, Zalewski C, Follmer K, Halpin C, Fayad L, Jacobs M, Baldwin A, Langmead S, Whitcomb T, Jennings D, Widemann B, Plotkin S, Brandes AA, Mason W, Pichler J, Nowak AK, Gil M, Saran F, Revil C, Lutiger B, Carpentier AF, Milojkovic-Kerklaan B, Aftimos P, Altintas S, Jager A, Gladdines W, Lonnqvist F, Soetekouw P, van Linde M, Awada A, Schellens J, Brandsma D, Brenner A, Sun J, Floyd J, Hart C, Eng C, Fichtel L, Gruslova A, Lodi A, Tiziani S, Bridge CA, Baldock A, Kumthekar P, Dilfer P, Johnston SK, Jacobs J, Corwin D, Guyman L, Rockne R, Sonabend A, Cloney M, Canoll P, Swanson KR, Bromberg J, Schouten H, Schaafsma R, Baars J, Brandsma D, Lugtenburg P, van Montfort C, van den Bent M, Doorduijn J, Spalding A, LaRocca R, Haninger D, Saaraswat T, Coombs L, Rai S, Burton E, Burzynski G, Burzynski S, Janicki T, Marszalek A, Burzynski S, Janicki T, Burzynski G, Marszalek A, Cachia D, Smith T, Cardona AF, Mayor LC, Jimenez E, Hakim F, Yepes C, Bermudez S, Useche N, Asencio JL, Mejia JA, Vargas C, Otero JM, Carranza H, Ortiz LD, Cardona AF, Ortiz LD, Jimenez E, Hakim F, Yepes C, Useche N, Bermudez S, Asencio JL, Carranza H, Vargas C, Otero JM, Bartels C, Quintero A, Restrepo CE, Gomez S, Bernal-Vaca L, Lema M, Cardona AF, Ortiz LD, Useche N, Bermudez S, Jimenez E, Hakim F, Yepes C, Mejia JA, Bernal-Vaca L, Restrepo CE, Gomez S, Quintero A, Bartels C, Carranza H, Vargas C, Otero JM, Carlo M, Omuro A, Grommes C, Kris M, Nolan C, Pentsova E, Pietanza M, Kaley T, Carrabba G, Giammattei L, Draghi R, Conte V, Martinelli I, Caroli M, Bertani G, Locatelli M, Rampini P, Artoni A, Carrabba G, Bertani G, Cogiamanian F, Ardolino G, Zarino B, Locatelli M, Caroli M, Rampini P, Chamberlain M, Raizer J, Soffetti R, Ruda R, Brandsma D, Boogerd W, Taillibert S, Le Rhun E, Jaeckle K, van den Bent M, Wen P, Chamberlain M, Chinot OL, Wick W, Mason W, Henriksson R, Saran F, Nishikawa R, Carpentier AF, Hoang-Xuan K, Kavan P, Cernea D, Brandes AA, Hilton M, Kerloeguen Y, Guijarro A, Cloughsey T, Choi JH, Hong YK, Conrad C, Yung WKA, deGroot J, Gilbert M, Loghin M, Penas-Prado M, Tremont I, Silberman S, Picker D, Costa R, Lycette J, Gancher S, Cullen J, Winer E, Hochberg F, Sachs G, Jeyapalan S, Dahiya S, Stevens G, Peereboom D, Ahluwalia M, Daras M, Hsu M, Kaley T, Panageas K, Curry R, Avila E, Fuente MDL, Omuro A, DeAngelis L, Desjardins A, Sampson J, Peters K, Ranjan T, Vlahovic G, Threatt S, Herndon J, Boulton S, Lally-Goss D, McSherry F, Friedman A, Friedman H, Bigner D, Gromeier M, Prust M, Kalpathy-Cramer J, Poloskova P, Jafari-Khouzani K, Gerstner E, Dietrich J, Fabi A, Villani V, Vaccaro V, Vidiri A, Giannarelli D, Piludu F, Anelli V, Carapella C, Cognetti F, Pace A, Flowers A, Flowers A, Killory B, Furuse M, Miyatake SI, Kawabata S, Kuroiwa T, Garciarena P, Anderson MD, Hamilton J, Schellingerhout D, Fuller GN, Sawaya R, Gilbert MR, Gilbert M, Pugh S, Won M, Blumenthal D, Vogelbaum M, Aldape K, Colman H, Chakravarti A, Jeraj R, Dignam J, Armstrong T, Wefel J, Brown P, Jaeckle K, Schiff D, Brachman D, Werner-Wasik M, Tremont-Lukats I, Sulman E, Mehta M, Gill B, Yun J, Goldstein H, Malone H, Pisapia D, Sonabend AM, Mckhann GK, Sisti MB, Sims P, Canoll P, Bruce JN, Girvan A, Carter G, Li L, Kaltenboeck A, Chawla A, Ivanova J, Koh M, Stevens J, Lahn M, Gore M, Hariharan S, Porta C, Bjarnason G, Bracarda S, Hawkins R, Oudard S, Zhang K, Fly K, Matczak E, Szczylik C, Grossman R, Ram Z, Hamza M, O'Brien B, Mandel J, DeGroot J, Han S, Molinaro A, Berger M, Prados M, Chang S, Clarke J, Butowski N, Hashimoto N, Chiba Y, Tsuboi A, Kinoshita M, Hirayama R, Kagawa N, Oka Y, Oji Y, Sugiyama H, Yoshimine T, Hawkins-Daarud A, Jackson PR, Swanson KR, Sarmiento JM, Ly D, Jutla J, Ortega A, Carico C, Dickinson H, Phuphanich S, Rudnick J, Patil C, Hu J, Iglseder S, Nowosielski M, Nevinny-Stickel M, Stockhammer G, Jain R, Poisson L, Scarpace L, Mikkelsen T, Kirby J, Freymann J, Hwang S, Gutman D, Jaffe C, Brat D, Flanders A, Janicki T, Burzynski S, Burzynski G, Marszalek A, Jiang C, Wang H, Jo J, Williams B, Smolkin M, Wintermark M, Shaffrey M, Schiff D, Juratli T, Soucek S, Kirsch M, Schackert G, Kakkar A, Kumar S, Bhagat U, Kumar A, Suri A, Singh M, Sharma M, Sarkar C, Suri V, Kaley T, Barani I, Chamberlain M, McDermott M, Raizer J, Rogers L, Schiff D, Vogelbaum M, Weber D, Wen P, Kalita O, Vaverka M, Hrabalek L, Zlevorova M, Trojanec R, Hajduch M, Kneblova M, Ehrmann J, Kanner AA, Wong ET, Villano JL, Ram Z, Khatua S, Fuller G, Dasgupta S, Rytting M, Vats T, Zaky W, Khatua S, Sandberg D, Foresman L, Zaky W, Kieran M, Geoerger B, Casanova M, Chisholm J, Aerts I, Bouffet E, Brandes AA, Leary SES, Sullivan M, Bailey S, Cohen K, Mason W, Kalambakas S, Deshpande P, Tai F, Hurh E, McDonald TJ, Kieran M, Hargrave D, Wen PY, Goldman S, Amakye D, Patton M, Tai F, Moreno L, Kim CY, Kim T, Han JH, Kim YJ, Kim IA, Yun CH, Jung HW, Koekkoek JAF, Reijneveld JC, Dirven L, Postma TJ, Vos MJ, Heimans JJ, Taphoorn MJB, Koeppen S, Hense J, Kong XT, Davidson T, Lai A, Cloughesy T, Nghiemphu PL, Kong DS, Choi YL, Seol HJ, Lee JI, Nam DH, Kool M, Jones DTW, Jager N, Northcott PA, Pugh T, Hovestadt V, Markant S, Esparza LA, Bourdeaut F, Remke M, Taylor MD, Cho YJ, Pomeroy SL, Schuller U, Korshunov A, Eils R, Wechsler-Reya RJ, Lichter P, Pfister SM, Krel R, Krutoshinskaya Y, Rosiello A, Seidman R, Kowalska A, Kudo T, Hata Y, Maehara T, Kumthekar P, Bridge C, Patel V, Rademaker A, Helenowski I, Mrugala M, Rockhill J, Swanson K, Grimm S, Raizer J, Meletath S, Bennett M, Nestor VA, Fink KL, Lee E, Reardon D, Schiff D, Drappatz J, Muzikansky A, Hammond S, Grimm S, Norden A, Beroukhim R, McCluskey C, Chi A, Batchelor T, Smith K, Gaffey S, Gerard M, Snodgras S, Raizer J, Wen P, Leeper H, Johnson D, Lima J, Porensky E, Cavaliere R, Lin A, Liu J, Evans J, Leuthardt E, Dacey R, Dowling J, Kim A, Zipfel G, Grubb R, Huang J, Robinson C, Simpson J, Linette G, Chicoine M, Tran D, Liubinas SV, D'Abaco GM, Moffat B, Gonzales M, Feleppa F, Nowell CJ, Gorelick A, Drummond KJ, Morokoff AP, O'Brien TJ, Kaye AH, Loghin M, Melhem-Bertrandt A, Penas-Prado M, Zaidi T, Katz R, Lupica K, Stevens G, Ly I, Hamilton S, Rostomily R, Rockhill J, Mrugala M, Mandel J, Yust-Katz S, de Groot J, Yung A, Gilbert M, Burzynski S, Janicki T, Burzynski G, Marszalek A, Pachow D, Kliese N, Kirches E, Mawrin C, McNamara MG, Lwin Z, Jiang H, Chung C, Millar BA, Sahgal A, Laperriere N, Mason WP, Megyesi J, Salehi F, Merker V, Slusarz K, Muzikansky A, Francis S, Plotkin S, Mishima K, Adachi JI, Suzuki T, Uchida E, Yanagawa T, Watanabe Y, Fukuoka K, Yanagisawa T, Wakiya K, Fujimaki T, Nishikawa R, Moiyadi A, Kannan S, Sridhar E, Gupta T, Shetty P, Jalali R, Alshami J, Lecavalier-Barsoum M, Guiot MC, Tampieri D, Kavan P, Muanza T, Nagane M, Kobayashi K, Takayama N, Shiokawa Y, Nakamura H, Makino K, Hideo T, Kuroda JI, Shinojima N, Yano S, Kuratsu JI, Nambudiri N, Arrilaga I, Dunn I, Folkerth R, Chi S, Reardon D, Nayak L, Omuro A, DeAngelis L, Robins HI, Govindan R, Gadgeel S, Kelly K, Rigas J, Reimers HJ, Peereboom D, Rosenfeld S, Garst J, Ramnath N, Wing P, Zheng M, Urban P, Abrey L, Wen P, Nayak L, DeAngelis LM, Wen PY, Brandes AA, Soffietti R, Peereboom DM, Lin NU, Chamberlain M, Macdonald D, Galanis E, Perry J, Jaeckle K, Mehta M, Stupp R, van den Bent M, Reardon DA, Norden A, Hammond S, Drappatz J, Phuphanich S, Reardon D, Wong E, Plotkin S, Lesser G, Raizer J, Batchelor T, Lee E, Kaley T, Muzikansky A, Doherty L, LaFrankie D, Ruland S, Smith K, Gerard M, McCluskey C, Wen P, Norden A, Schiff D, Ahluwalia M, Lesser G, Nayak L, Lee E, Muzikansky A, Dietrich J, Smith K, Gaffey S, McCluskey C, Ligon K, Reardon D, Wen P, Bush NAO, Kesari S, Scott B, Ohno M, Narita Y, Miyakita Y, Arita H, Matsushita Y, Yoshida A, Fukushima S, Ichimura K, Shibui S, Okamura T, Kaneko S, Omuro A, Chinot O, Taillandier L, Ghesquieres H, Soussain C, Delwail V, Lamy T, Gressin R, Choquet S, Soubeyran P, Maire JP, Benouaich-Amiel A, Lebouvier-Sadot S, Gyan E, Barrie M, del Rio MS, Gonzalez-Aguilar A, Houllier C, Tanguy ML, Hoang-Xuan K, Omuro A, Abrey L, Raizer J, Paleologos N, Forsyth P, DeAngelis L, Kaley T, Louis D, Cairncross JG, Matasar M, Mehta J, Grimm S, Moskowitz C, Sauter C, Opinaldo P, Torcuator R, Ortiz LD, Cardona AF, Hakim F, Jimenez E, Yepes C, Useche N, Bermudez S, Mejia JA, Asencio JL, Carranza H, Vargas C, Otero JM, Lema M, Pace A, Villani V, Fabi A, Carapella CM, Patel A, Allen J, Dicker D, Sheehan J, El-Deiry W, Glantz M, Tsyvkin E, Rauschkolb P, Pentsova E, Lee M, Perez A, Norton J, Uschmann H, Chamczuck A, Khan M, Fratkin J, Rahman R, Hempfling K, Norden A, Reardon DA, Nayak L, Rinne M, Doherty L, Ruland S, Rai A, Rifenburg J, LaFrankie D, Wen P, Lee E, Ranjan T, Peters K, Vlahovic G, Friedman H, Desjardins A, Reveles I, Brenner A, Ruda R, Bello L, Castellano A, Bertero L, Bosa C, Trevisan E, Riva M, Donativi M, Falini A, Soffietti R, Saran F, Chinot OL, Henriksson R, Mason W, Wick W, Nishikawa R, Dahr S, Hilton M, Garcia J, Cloughesy T, Sasaki H, Nishiyama Y, Yoshida K, Hirose Y, Schwartz M, Grimm S, Kumthekar P, Fralin S, Rice L, Drawz A, Helenowski I, Rademaker A, Raizer J, Schwartz K, Chang H, Nikolai M, Kurniali P, Olson K, Pernicone J, Sweeley C, Noel M, Sharma M, Gupta R, Suri V, Singh M, Sarkar C, Shibahara I, Sonoda Y, Saito R, Kanamori M, Yamashita Y, Kumabe T, Watanabe M, Suzuki H, Watanabe T, Ishioka C, Tominaga T, Shih K, Chowdhary S, Rosenblatt P, Weir AB, Shepard G, Williams JT, Shastry M, Hainsworth JD, Singer S, Riely GJ, Kris MG, Grommes C, Sanders MWCB, Arik Y, Seute T, Robe PAJT, Leijten FSS, Snijders TJ, Sturla L, Culhane JJ, Donahue J, Jeyapalan S, Suchorska B, Jansen N, Wenter V, Eigenbrod S, Schmid-Tannwald C, Zwergal A, Niyazi M, Bartenstein P, Schnell O, Kreth FW, LaFougere C, Tonn JC, Taillandier L, Wittwer B, Blonski M, Faure G, De Carvalho M, Le Rhun E, Tanaka K, Sasayama T, Nishihara M, Mizukawa K, Kohmura E, Taylor S, Newell K, Graves L, Timmer M, Cramer C, Rohn G, Goldbrunner R, Turner S, Gergel T, Lacroix M, Toms S, Ueki K, Higuchi F, Sakamoto S, Kim P, Salgado MAV, Rueda AG, Urzaiz LL, Villanueva MG, Millan JMS, Cervantes ER, Pampliega RA, de Pedro MDA, Berrocal VR, Mena AC, van Zanten SV, Jansen M, van Vuurden D, Huisman M, Hoekstra O, van Dongen G, Kaspers GJ, Schlamann A, von Bueren AO, Hagel C, Kramm C, Kortmann RD, Muller K, Friedrich C, Muller K, von Hoff K, Kwiecien R, Pietsch T, Warmuth-Metz M, Gerber NU, Hau P, Kuehl J, Kortmann RD, von Bueren AO, Rutkowski S, von Bueren AO, Friedrich C, von Hoff K, Kwiecien R, Muller K, Pietsch T, Warmuth-Metz M, Kuehl J, Kortmann RD, Rutkowski S, Walker J, Tremont I, Armstrong T, Wang H, Jiang C, Wang H, Jiang C, Warren P, Robert S, Lahti A, White D, Reid M, Nabors L, Sontheimer H, Wen P, Yung A, Mellinghoff I, Lamborn K, Ramkissoon S, Cloughesy T, Rinne M, Omuro A, DeAngelis L, Gilbert M, Chi A, Batchelor T, Colman H, Chang S, Nayak L, Massacesi C, DiTomaso E, Prados M, Reardon D, Ligon K, Wong ET, Elzinga G, Chung A, Barron L, Bloom J, Swanson KD, Elzinga G, Chung A, Wong ET, Wu W, Galanis E, Wen P, Das A, Fine H, Cloughesy T, Sargent D, Yoon WS, Yang SH, Chung DS, Jeun SS, Hong YK, Yust-Katz S, Milbourne A, Diane L, Gilbert M, Armstrong T, Zaky W, Weinberg J, Fuller G, Ketonen L, McAleer MF, Ahmed N, Khatua S, Zaky W, Olar A, Stewart J, Sandberg D, Foresman L, Ketonen L, Khatua S. NEURO/MEDICAL ONCOLOGY. Neuro Oncol 2013; 15:iii98-iii135. [PMCID: PMC3823897 DOI: 10.1093/neuonc/not182] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/14/2023] Open
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Saku K, Kakino T, Sakamoto K, Sakamoto T, Akashi T, Hata Y, Kishi T, Ide T, Sunagawa K. Total unloading of the Left Ventricle by circulatory Assist Device (LVAD) strikingly reduces the infract size in ischemia-reperfusion injury. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.3692] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Hata Y, Iwasaki M, Fujitaka K, Park H, Otani H, Nishikawa M, Koyanagi M, Zeiher A, Dimmeler S, Shiojima I. Heparin induces the mobilization of human multipotent circulating mesoangioblasts from the heart. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.p1455] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hata Y, Kondoh M, Nakajima Y, Sasaki F, Shiroto H, Une Y, Satoh Y, Saji Y, Matsushita M, Satoh N, Ogasawara K, Ohsawa S, Uchino J. Streamline phenomena in liver metastasis of gastrointestinal tumors - a clinical-study based upon 172 patients. Oncol Rep 2013; 2:593-5. [PMID: 21597782 DOI: 10.3892/or.2.4.593] [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: 11/05/2022] Open
Abstract
Location and number of liver metastasis of gastrointestinal tumors were detected preoperatively and intraoperatively. The distribution of the liver segment(s) occupied by metastatic tumors varied significantly (p<0.05). Significantly more frequent distributions were demonstrated in the lateral segment with gastric cancer (p<0.05), in the posterior segment with left colic cancer (p<0.001), in the medial segment with rectal cancer (p<0.01), in the anterior segment with bile duct cancer (p<0.05) and the whole of the liver with pancreatic cancer (p<0.05). Significantly less frequent distribution was demonstrated in the posterior segment with gastric cancer (p<0.01). When the liver was divided into the right and the left halves, the distribution of each half of the liver occupied by metastatic tumors varied significantly (p<0.05). Liver metastases of whole colic cancer were significantly more frequent in the right half of the liver (p<0.05). The results suggest that the tumor distribution in liver metastases of gastrointestinal tumors differ depending upon the primary tumors, basically in accordance with the 'streamline' phenomena.
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Affiliation(s)
- Y Hata
- HOKKAIDO UNIV,SCH MED,DEPT SURG 1,SAPPORO,HOKKAIDO 060,JAPAN
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Hata Y, Inoue T, Une Y, Sasaki F, Takahashi H, Ishimura H, Ogasawara K, Nishibe M, Baba E, Namieno T, Shiroto H, Uchino J. Streamline phenomena in liver metastasis of gastrointestinal tumor - an experimental-study using rats. Oncol Rep 2012; 1:125-7. [PMID: 21607320 DOI: 10.3892/or.1.1.125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The establishment of liver metastasis from gastrointestinal tumor is mainly considered to be via the portal vein, but its precise mechanism is still unknown. The purpose of this study is to evaluate the significance-of 'streamline' phenomena in liver metastasis of gastrointestinal tumor by means of an experimental model. An animal model for the metastatic liver tumor was made in the Donryu rat. Five million cells of AH-66 strain, alpha-fetoprotein (AFP) producing hepatoma cells maintained as an ascites type strain, were administered via portal vein. The superior mesenteric vein (group A), the inferior mesenteric vein (group B) and the splenic vein (group C) were used as the sites of injection. In every group, serum AFP levels were elevated after administration of AH-66 cells and no significant differences were revealed between each group. In the pathological specimens of the liver taken after 7 days, many tumorous lesions were seen microscopically with islet formations, but no definitive difference was seen in each lobe. The serum AFP concentration in group A was significantly higher than that in group C. The tissue AFP concentrations of the right lobe were significantly higher than those of the left in groups A and B, but significantly lower than those of the left lobe in group C. The results indicate that the distribution and proliferation of tumor cells administered via portal vein differed depending upon the site of tumor injection in accordance with the 'streamline' phenomena.
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Isobe K, Hata Y, Hirota N, Sano G, Sato K, Sugino K, Sakamoto S, Takai Y, Shibuya K, Takagi K, Homma S. Circulating Tumor Cells and T790M in Metastatic Non-Small-Cell Lung Cancer Patients with EGFR Mutations and Acquired Resistance to TKI. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)32400-5] [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: 11/26/2022] Open
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Withanage K, Nakagawa K, Ikeda M, Kurihara H, Kudo T, Yang Z, Sakane A, Sasaki T, Hata Y. Expression of RASSF6 in kidney and the implication of RASSF6 and the Hippo pathway in the sorbitol-induced apoptosis in renal proximal tubular epithelial cells. J Biochem 2012; 152:111-9. [DOI: 10.1093/jb/mvs056] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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Hata Y, Fujii T, Ishiyama M, Yamauchi T, Gogami Y, Oikawa T. Crystal structure of aspartate racemase from Lactobacillus sakeiNBRC-15893. Acta Crystallogr A 2011. [DOI: 10.1107/s0108767311080196] [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: 04/03/2023] Open
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Yamauchi T, Fujii T, Yoshida M, Oikawa T, Hata Y. Crystal structure of flavin reductase from Rhizobiumsp. strain MTP-10005. Acta Crystallogr A 2011. [DOI: 10.1107/s0108767311080287] [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: 11/11/2022] Open
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Tada H, Yamasaki H, Sekiguchi Y, Igarashi M, Kuroki K, Machino T, Yoshida K, Aonuma K, Heinzel FR, Forstner H, Lercher P, Bisping E, Rotman B, Fruhwald FM, Pieske BM, Dabrowski R, Kowalik I, Borowiec A, Smolis-Bak E, Trybuch A, Sosnowski C, Szwed H, Baturova MA, Lindgren A, Shubik YV, Olsson B, Platonov PG, Van Den Broek KC, Denollet J, Widdershoven J, Kupper N, Allam R, Allam RAGAB, Galal WAGDY, El-Damnhoury HAYAM, Mortada AYMAN, Jimenez-Candil J, Martin A, Hernandez J, Martin F, Gallego M, Martin-Luengo C, Quintanilla JG, Moreno Planas J, Molina-Morua R, Archondo T, Garcia-Torrent MJ, Perez-Castellano N, Macaya C, Perez-Villacastin J, Saiz J, Tobon C, Rodriguez JF, Hornero F, Ferrero JM, Ito K, Date T, Kawai M, Hioki M, Narui R, Matsuo S, Yoshimura M, Yamane T, Tabatabaei N, Lin G, Powell BD, Smairat R, Glockner JF, Brady PA, Fichtner S, Czudnochowsky U, Estner H, Reents T, Jilek C, Ammar S, Hessling G, Deisenhofer I, Shah DC, Kautzner J, Saoudi N, Herrera C, Jais P, Hindricks G, Neuzil P, Kuck KH, Wong KCK, Jones M, Qureshi N, Muthumala A, Betts TR, Bashir Y, Rajappan K, Vogtmann T, Wagner M, Schurig J, Hein P, Hamm B, Baumann G, Lembcke A, Saad B, Piwowarska W, Nessler J, Edvardsson N, Rieger G, Garutti C, Linker N, Jorge C, Silva Marques J, Veiga A, Cruz J, Slater C, Correia MJ, Sousa J, Miltenberger-Miltenyi G, Nunes Diogo A, Matic D, Mrdovic I, Stankovic G, Asanin M, Antonijevic N, Matic M, Oliveira LA, Kocev N, Vasiljevic Z, Ramirez-Marrero MA, Perez-Villardon B, Delgado-Prieto JL, Jimenez-Navarro M, De Teresa-Galvan E, De Mora-Martin M, Pietrucha AZ, Bzukala I, Elias R, Sztefko K, Wnuk M, Malek A, Piwowarska W, Nessler J, Szili-Torok T, Bauernfeind T, De Groot N, Shalganov T, Schalij M, Camiletti A, Jordaens L, Rivas N, Casaldaliga J, Roca I, Pijuan A, Perez-Rodon J, Dos L, Garcia-Dorado D, Moya A, Baruteau AE, Moura D, Behaghel A, Chatel S, Mabo P, Schott JJ, Daubert JC, Le Marec H, Probst V, Zorio Grima E, Navarro-Manchon J, Molina P, Maldonado P, Igual B, Cano O, Bermejo M, Giner J, Salvador A, Bourgonje VJA, Vos MA, Ozdemir S, Doisne N, Van Der Heyden MAG, Camanho LE, Van Veen AAB, Sipido K, Antoons G, Altieri PI, Escobales N, Crespo M, Banchs HL, Sciarra L, Bloise R, Allocca G, Bulava A, Marras E, Lioy E, Delise P, Priori S, Calo' L, Hanis J, Sitek D, Novotny A, Chik WB, Lim TW, Choon HK, See VA, Mccall R, Thomas L, Ross DL, Thomas SP, Chen J, De Bortoli A, Rossvoll O, Hoff PI, Solheim E, Sun LZ, Schuster P, Ohm OJ, Ardashev AV, Zhelyakov E, Rybachenko MS, Konev AV, Belenkov YUN, Gunawardene M, Chun KRJ, Schulte-Hahn B, Windhorst V, Kulikoglu M, Nowak B, Schmidt B, Albina GA, Rivera RS, Scazzuso F, Laino RL, Giniger GA, Arbelo E, Calvo N, Tamborero D, Andreu D, Borras R, Berruezo A, Brugada J, Mont L, Stefan L, Eisenberger M, Celentano E, Peytchev P, Bodea O, Geelen P, De Potter T, Oliveira MM, Silva N, Cunha PS, Feliciano J, Lousinha A, Toste A, Santos S, Ferreira RC, Matsuda H, Harada T, Soejima K, Ishikawa Y, Mizukoshi K, Sasaki T, Mizuno K, Miyake F, Adragao PP, Cavaco D, Miranda R, Santos M, Morgado F, Reis Santos K, Candeias R, Marcelino S, Zoppo F, Grandolino G, Zerbo F, Bertaglia E, Schlueter SM, Grebe O, Vester EG, Miracle Blanco AL, Arenal Maiz A, Atienza Fernandez F, Datino Romaniega T, Gonzalez Torrecilla E, Eidelman G, Hernandez Hernandez J, Fernandez Aviles F, Fukumoto K, Takatsuki S, Kimura T, Nishiyama N, Aizawa Y, Sato T, Miyoshi S, Fukuda K, Richter B, Gwechenberger M, Socas A, Zorn G, Albinni S, Marx M, Wojta J, Goessinger H, Deneke T, Balta O, Paesler M, Buenz K, Anders H, Horlitz M, Muegge A, Shin DI, Natsuyama K, Yamaguchi KM, Nishida YN, De Bortoli A, Ohm OJ, Hoff PI, Solheim E, Schuster P, Sun LZ, Chen J, Kosiuk J, Bode K, Arya A, Piorkowski C, Gaspar T, Sommer P, Hindricks G, Bollmann A, Wichterle D, Peichl P, Simek J, Havranek S, Bulkova V, Cihak R, Kautzner J, Jurado Roman A, Salguero Bodes R, Lopez Gil M, Fontenla Cerezuela A, De Riva Silva M, Arribas Ynsaurriaga F, Fernandez Herranz AI, De Dios Perez S, Revishvili AS, Dishekov M, Tembotova Z, Barsamyan S, Vaccari D, Alvarenga C, Jesus I, Layher J, Takahashi A, Singh N, Siot P, Elkaim JP, Savelieva I, Mcclelland L, Lovegrove A, Jones S, Camm J, Folino AF, Breda R, Calzavara P, Comisso J, Borghetti F, Iliceto S, Buja G, Mlynarski R, Mlynarska A, Sosnowski M, Wilczek J, Mabo P, Carrault G, Bordachar P, Makdissi A, Duchemin L, Alonso C, Neri G, Masaro G, Vittadello S, Vaccari D, Gardin A, Barbetta A, Di Gregorio F, Sciaraffia E, Ginks MR, Gustafsson JS, Hollmark MC, Rinaldi CA, Blomstrom Lundqvist C, Brusich S, Tomasic D, Ferek-Petric B, Mavric Z, Kutarski A, Malecka B, Kolodzinska A, Grabowski M, Dovellini EV, Giurlani L, Cerisano G, Carrabba N, Valenti R, Antoniucci D, Kolodzinska A, Kutarski A, Grabowski M, Malecka B, Opolski G, Tomassoni G, Baker J, Corbisiero R, Martin D, Niazi I, Sheppard R, Sperzel J, Gutleben K, Petru J, Sediva L, Skoda J, Neuzil P, Mazzone P, Ciconte G, Vergara P, Marzi A, Paglino G, Sora N, Gulletta S, Della Bella P, Kutarski A, Pietura R, Czajkowski M, Cabanelas N, Martins VP, Alves M, Valente FX, Marta L, Francisco A, Silva R, Ferreira Da Silva G, Huo Y, Holmqvist F, Carlson J, Arya A, Wetzel U, Hindricks G, Bollmann A, Platonov P, Nof E, Abu Shama R, Kuperstein R, Feinberg MS, Eldar M, Glikson M, Luria D, Kubus P, Materna O, Gebauer RA, Matejka T, Gebauer R, Tlaskal T, Janousek J, Muessigbrodt A, Arya A, Wetzel U, Hindricks G, Richter S, Stockburger M, Boveda S, Defaye P, Stancak Branislav P, Kaliska G, Rolando M, Moreno J, Ohlow MAG, Lauer B, Buchter B, Schreiber M, Geller JC, Val-Mejias JE, Ouali S, Azzez S, Kacem S, Ben Salem H, Hammas S, Neffeti E, Remedi F, Boughzela E, Miyazaki H, Miyanaga S, Shibayama K, Tokuda M, Narui R, Kudo T, Yamane T, Yoshimura M, Coppola B, Shehada REN, Costandi P, Healey J, Hohnloser SH, Gold MR, Capucci A, Van Gelder IC, Carlson M, Lau CP, Connolly SJ, Bogaard MD, Leenders GE, Maskara B, Tuinenburg AE, Loh P, Hauer RN, Doevendans PA, Meine M, Thibault B, Dubuc M, Karst E, Ryu K, Paiement P, Farazi T, Puetz V, Berndt C, Buchholz J, Dorszewski A, Mornos C, Cozma D, Ionac A, Petrescu L, Mornos A, Pescariu S, Puetz V, Berndt C, Buchholz J, Dorszewski A, Benser M, Roscoe G, De Jong S, Roberts G, Boileau P, Rec A, Ryu K, Folman C, Morttada A, Abd El Kader M, Samir R, Roushdy R, Khaled S, Abo El Maaty M, Van Gelder B, Houthuizen P, Bracke FA, Osca Asensi J, Tejada D, Sanchez JM, Munoz B, Cano O, Rodriguez M, Sancho-Tello MJ, Olague J, Hou W, Rosenberg S, Koh S, Poore J, Snell J, Yang M, Nirav D, Bornzin G, Deering T, Dan D, Wickliffe AC, Cazeau S, Karimzadeh K, Mukerji S, Loghin C, Kantharia B, Bogaard MD, Leenders GE, Maskara B, Tuinenburg AE, Loh P, Hauer RN, Doevendans PA, Meine M, Betts TR, Jones MA, Wong KCK, Qureshi N, Rajappan K, Bashir Y, Lamba J, Simpson CS, Redfearn DP, Michael KA, Fitzpatrick M, Baranchuk A, Heinke M, Ismer B, Kuehnert H, Surber R, Haltenberger AM, Prochnau D, Figulla HR, Delarche N, Bizeau O, Couderc P, Chapelet A, Amara W, Lazarus A, Kubus P, Krupickova S, Gebauer RA, Janousek J, Van Deursen CJM, Strik M, Vernooy K, Van Hunnik A, Kuiper M, Crijns HJGM, Prinzen FW, Islam N, Gras D, Abraham W, Calo L, Birgersdotter-Green U, Clyne C, Herre J, Sheppard R, Abraham W, Gras D, Birgersdotter-Green U, Calo L, Clyne C, Klein N, Herre J, Sheppard R, Kowalski O, Lenarczyk R, Pruszkowska P, Sokal A, Kukulski T, Zielinska T, Pluta S, Kalarus Z, Schwab JO, Gasparini M, Anselme F, Clementy J, Santini M, Martinez Ferrer J, Burrone V, Santi E, Nevzorov R, Porter A, Kusniec J, Golovchiner G, Ben-Gal T, Strasberg B, Haim M, Rordorf R, Savastano S, Sanzo A, Vicentini A, Petracci B, De Amici M, Striuli L, Landolina M, Tolosana JM, Martin AM, Hernandez-Madrid A, Macias A, Fernandez-Lozano I, Osca J, Quesada A, Mont L, Igarashi M, Tada H, Yamasaki H, Sekiguchi Y, Kuroki K, Yoshida K, Noguchi Y, Aonuma K, Shahrzad S, Karim Soleiman N, Tavoosi A, Taban S, Emkanjoo Z, Fukunaga M, Goya M, Hiroshima K, Ohe M, Hayashi K, Iwabuchi M, Nosaka H, Nobuyoshi M, Doiny D, Perez-Silva A, Castrejon Castrejon S, Estrada A, Ortega M, Lopez-Sendon JL, Merino JL, Garcia Fernandez FJ, Gallardo R, Pachon M, Almendral J, Gonzalez Torrecilla E, Martin J, Yahya D, Al-Mogheer B, Gouda S, Eweis E, El Ramly M, Abdelwahab A, Kassenberg W, Wittkampf FHM, Hof IE, Heijden JH, Neven KGEJ, Meine M, Hauer RNW, Loh P, Baratto F, Bignami E, Pappalardo F, Maccabelli G, Nicolotti D, Zangrillo A, Della Bella P, Hayashi K, Goya M, Hiroshima K, Nagashima M, An Y, Fukunaga M, Okreglicki A, Russouw C, Tilz R, Yoshiga Y, Mathew S, Fuernkranz A, Rillig A, Wissner E, Kuck KH, Ouyang F, De Sisti A, Tonet J, Gueffaf F, Amara W, Touil F, Aouate P, Hidden-Lucet F, Doiny D, Castrejon Castrejon S, Estrada A, Ortega M, Perez-Silva A, Lopez-Sendon JL, Merino JL, Makimoto H, Satomi K, Yamada Y, Okamura H, Noda T, Shimizu W, Aihara N, Kamakura S, Estrada A, Perez Silva A, Doiny D, Castrejon S, Gonzalez Vasserot M, Merino JL, Tilz R, Senges J, Brachmann J, Andresen D, Hoffmann E, Schumacher B, Willems S, Kuck KH, Reents T, Deisenhofer I, Ammar S, Springer B, Fichtner S, Jilek C, Kolb C, Hessling G, Akca F, Bauernfeind T, De Groot NMS, Schwagten B, Witsenburg M, Jordaens L, Szili-Torok T, Hata Y, Nakagami R, Watanabe T, Sato A, Watanabe H, Kabutoya T, Mituhashi T, Theuns DAMJ, Smith T, Pedersen SS, Dabiri-Abkenari L, Jordaens L, Prull MW, Unverricht S, Bittlinsky A, Wirdemann H, Sasko B, Wirdeier S, Trappe HJ, Zorio Grima E, Rueda J, Medina P, Jaijo T, Sevilla T, Osca J, Arnau MA, Salvador A, Starrenburg AH, Kraaier K, Pedersen SS, Scholten MF, Van Der Palen J, De Haan S, Commandeur J, De Boer K, Beek AM, Van Rossum AC, Allaart CP, Berne P, Porres JM, Fernandez-Lozano I, Arnaiz JA, Mont L, Berruezo A, Brugada R, Brugada J, Man S, Maan AC, Thijssen J, Van Der Wall EE, Schalij MJ, Burattini L, Burattini R, Swenne CA, Bonny A, Hidden-Lucet F, Ditah I, Larrazet F, Frank R, Fontaine G, Van Den Broek KC, Pedersen SS, Theuns DAMJ, Jordaens L, Van Der Voort PH, Alings M, Denollet J, Shimane A, Okajima K, Kanda G, Yokoi K, Yamada S, Taniguchi Y, Hayashi T, Kajiya T, Santos MC, Wright J, Betts J, Denman R, Dominguez-Perez L, Arias Palomares MA, Toquero J, Jimenez-Candil J, Olague J, Diaz-Infante E, Tercedor L, Valverde I, Miracle Blanco AL, Datino Romaniega T, Arenal Maiz A, Atienza Fernandez F, Gonzalez Torrecilla E, Eidelman G, Hernandez Hernandez J, Fernandez Aviles F, Napp A, Joosten S, Stunder D, Zink M, Marx N, Schauerte P, Silny J, Trucco ME, Arce M, Palazzolo J, Femenia F, Glad JM, Szymkiewicz SJ, Glad JM, Szymkiewicz SJ, Fernandez-Armenta J, Camara O, Mont LL, Andreu D, Diaz E, Silva E, Frangi A, Berruezo A, Brembilla-Perrot B, Laporte F, Jimenez-Candil J, Martin A, Gallego M, Morinigo J, Ledesma C, Martin-Luengo C, Hadid C, Almendral J, Ortiz M, Quesada A, Wolpert C, Cobo E, Navarro X, Arribas F, Miki Y, Naitoh S, Kumagai K, Goto K, Kaseno K, Oshima S, Taniguchi K, Rivera S, Scazzuso F, Albina G, Klein A, Laino R, Sammartino V, Giniger A, Fukumoto K, Takatsuki S, Kimura T, Nishiyama N, Aizawa Y, Sato T, Miyoshi S, Fukuda K, Muggenthaler M, Raju H, Papadakis M, Chandra N, Bastiaenen R, Behr ER, Sharma S, Samniah N, Radezishvsky Y, Omari H, Rosenschein U, Perez Riera AR, Ferreira M, Hopman WM, Mcintyre WF, Baranchuk AR, Wongcharoen W, Keanprasit K, Phrommintikul A, Chaiwarith R, Yagishita A, Hachiya H, Nakamura T, Tanaka Y, Higuchi K, Kawabata M, Hirao K, Isobe M, Havranek S, Simek J, Wichterle D, Stoickov V, Ilic S, Deljanin Ilic M, Aagaard P, Sahlen A, Bergfeldt L, Braunschweig F, Sousa A, Lebreiro A, Sousa C, Oliveira S, Correia AS, Rangel I, Freitas J, Maciel MJ, Asensio Lafuente E, Aguilera AAC, Corral MACC, Mendoza KLMC, Nava PEND, Rendon ALRC, Villegas LVC, Castillo LCM, Schaerf R, Develle R, Brembilla-Perrot B, Oliver C, Zinzius PY, Providencia RA, Botelho A, Trigo J, Nascimento J, Quintal N, Mota P, Leitao-Marques AM, Borbola J, Abraham P, Foldesi CS, Kardos A, Miranda R, Almeida S, Santos MB, Cavaco D, Quaresma R, Morgado FB, Adragao P, Fatemi M, Didier R, Le Gal G, Etienne Y, Jobic Y, Gilard M, Boschat J, Mansourati J, Zubaid M, Rashed W, Alsheikh-Ali A, Almahmeed W, Shehab A, Sulaiman K, Asaad N, Amin H, Boersma LVA, Swaans M, Post M, Rensing B, Jarverud K, Broome M, Noren K, Svensson T, Hjelm S, Hollmark M, Bjorling A, Providencia RA, Botelho A, Trigo J, Nascimento J, Quintal N, Mota P, Leitao-Marques AM, Maeda K, Takagi M, Suzuki K, Tatsumi H, Yoshiyama M, Simeonidou E, Michalakeas C, Kastellanos S, Varounis C, Nikolopoulou A, Koniari C, Anastasiou-Nana M, Furukawa T, Maggi R, Bertolone C, Fontana D, Brignole M, Pietrucha AZ, Wnuk M, Bzukala I, Mroczek-Czernecka D, Konduracka E, Kruszelnicka O. Poster Session 4. Europace 2011. [DOI: 10.1093/europace/eur231] [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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Isobe K, Hata Y, Sakaguchi S, Sato K, Sugino K, Sano G, Sakamoto S, Takai Y, Shibuya K, Takagi K, Homma S. Circulating tumor cells and detection of EGFR mutation in cell-free tumor DNA in blood plasma in metastatic non-small cell lung cancer with EGFR mutation. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.7595] [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: 11/20/2022] Open
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Kusuda T, Hikino S, Ohga S, Kinjo T, Ochiai M, Takahata Y, Tokunaga S, Ihara K, Hata Y, Hara T. Genetic variation of vascular endothelial growth factor pathway does not correlate with the severity of retinopathy of prematurity. J Perinatol 2011; 31:246-50. [PMID: 20706192 DOI: 10.1038/jp.2010.111] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [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: 11/09/2022]
Abstract
OBJECTIVE The aim of this study was to assess the genetic effects of the vascular endothelial growth factor (VEGF) pathway on retinopathy of prematurity (ROP). STUDY DESIGN A prospective study from a tertiary center that enrolled 204 Japanese infants (<35 weeks of gestational age (GA)) having no anomalies. ROP developed in 127, but not in 77 infants. The relative severity was defined as non-severe, moderate and severe ROP for GA, based on the staging criteria. VEGF (g.-634G>C, g.+13553C>T) and VEGF-receptor (KDR g.+4422(AC)11 to 14, Flt-1 c.+6724(TG)13 to 23) gene polymorphisms and clinical variables were assessed by uni/multivariate analyses. RESULT The frequency of polymorphisms did not differ between ROP and non-ROP patients. The TT genotype of g.+13553 showed a higher odds ratio for non-severe ROP than CC genotype (P=0.006). Multivariate analyses indicated that low birth weight, blood transfusion and respiratory distress syndrome, but not polymorphisms, were the risk factors of advanced ROP (≥ stage 3). CONCLUSION A genotype of the VEGF pathway weakly affects the severity of ROP compared with other clinical factors.
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Affiliation(s)
- T Kusuda
- Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Isobe K, Hata Y, Sakaguchi S, Takai Y, Sasamoto S, Shibuya K, Takagi K, Homma S. The role of PET scan for the detection of incidental gastrointestinal tract lesions in patients examined for lung cancer. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e18119] [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: 11/20/2022] Open
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Hata Y, Takahashi M, Takahashi H, Hosoda M, Taguchi K, Tamura M, Tomioka N, Ohsawa S, Nakagawa T, Matsuoka S. 5057 Efficacy of combination treatment with epirubicin (EPl) plus docetaxel (DOC) in advanced breast cancer. EJC Suppl 2009. [DOI: 10.1016/s1359-6349(09)70949-8] [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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Katoh-Semba R, Kaneko R, Kitajima S, Tsuzuki M, Ichisaka S, Hata Y, Yamada H, Miyazaki N, Takahashi Y, Kato K. Activation of p38 mitogen-activated protein kinase is required for in vivo brain-derived neurotrophic factor production in the rat hippocampus. Neuroscience 2009; 163:352-61. [PMID: 19524026 DOI: 10.1016/j.neuroscience.2009.06.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2009] [Revised: 04/26/2009] [Accepted: 06/04/2009] [Indexed: 10/20/2022]
Abstract
Several lines of evidence strongly suggest that brain-derived neurotrophic factor (BDNF) is associated with the formation, storage and recall of memory in the hippocampus and that it is important to maintain a considerable level of hippocampal BDNF in order to keep normal functions. BDNF can be synthesized in an activity-dependent manner. In fact, kainic acid or AMPA enhances BDNF levels in hippocampal granule neurons. However, the mechanisms of BDNF production are largely unclear. Recently, we have found that riluzole, which blocks voltage-gated sodium channels and thereby reduces glutamate release, actually strengthens immunoreactivity of BDNF in hippocampal granule neurons of rats. Therefore, we examined the riluzole-activated signaling pathways for BDNF production. Riluzole increased levels of phospho-p38 mitogen-activated protein kinase (p38 MAPK), as well as BDNF levels. Inhibition of p38 MAPK by SB203580 reduced riluzole effects, while activation of p38 MAPK by anisomycin increased levels of BDNF, suggesting that p38 MAPK can mediate BDNF production. Riluzole-induced elevation of phospho-activating transcription factor-2, a transcription factor downstream of p38 MAPK, was also observed. A blocker of N-type voltage-gated calcium channels reduced the effects of riluzole on BDNF production and p38 MAPK activation. We also examined a possible involvement of the adenosine A1 receptor in BDNF production because riluzole can influence ecto-nucleotide levels. An A1 receptor agonist inhibited riluzole-induced elevation of BDNF levels, whereas an antagonist not only increased levels of BDNF and active p38 MAPK but also augmented riluzole effects. These results indicate that, in the rat hippocampus, there is an in vivo signaling pathway for BDNF synthesis mediated by p38 MAPK, and that N-type voltage-gated calcium channels and/or adenosine A1 receptors contribute to p38 MAPK activation.
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Affiliation(s)
- R Katoh-Semba
- Institute for Developmental Research, Aichi Human Service Center, Kasugai, Aichi, 480-0392, Japan.
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Ohni M, Nakajima K, Hata Y. Abstract: P461 PLASMA FATTY ACID COMPOSITION IN METABOLIC SYNDROME (MS). ATHEROSCLEROSIS SUPP 2009. [DOI: 10.1016/s1567-5688(09)70756-1] [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]
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Kobayashi K, Tsuji A, Hata Y, Morita S, Horimi T. Retrospective study of the patients with unresectable gastric cancer (UNGC) who underwent a gastrectomy after receiving S-1 or S-1 combination chemotherapy (S-1+α). J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e15668] [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] [Indexed: 11/20/2022] Open
Abstract
e15668 Background: At the 2007 ASCO annual meeting, JCOG 9912 and the SPIRITS trial showed that S-1 (S) and CDDP/S-1 (S+P) therapy to now be an accepted standard chemotherapy for advanced and recurrent gastric cancer (ARGC). Today in Japan, S- 1+αincluding S+DTX, S+CPT-11 and S+PTX are the mainstay treatments for ARGC. There are some case reports of pts with UNGC who were operated on due to the good anti-tumor effect of S-1+α, however, no consensus for performing a gastrectomy after chemotherapy has yet been reached. This study aims to identify the factors which make it appropriate to perform a gastrectomy after S- 1+α and to examine the validity of this chemotherapeutic regimen in combination with surgery. Methods: Twenty-five chemo-naïve pts with UNGC who received S-1+α (excluding neo-adjuvant) between May 2005 and Dec. 2007 were retrospectively reviewed, using the RESIST, Kaplan-Meier method, and Japanese Classification of Gastric Carcinoma (Eng. ed.). Results: The characteristics were: mean age 62; sex: M/F=18/7; cancer status; locally advanced (L):11, distant metastasis (D):9, lymph node swelling ≥group 3 (N):12, and peritoneal dissemination (P):11. Treatment regimens; S:13, S+DTX:3, and S+P:9. The median number of courses was 5. RR was 56% (PR:14, SD:9, PD:2). MST was 780 days. Twelve pts underwent a gastrectomy. The reasons for performing an operation were downstaging (DOWN):8, and palliative (PAL):4 (anemia:2/passage disturbance:2). The features were DOWN (M/F=5/3/65 yrs/PR:8/L:6, D:0, N:4, P:3) and PAL (M/F=4/0/57 yrs/SD:4/L:1, D:3, N:1 P:1). The median PFS and mean OS were 445 days and 312 days, respectively. No significant difference was observed between DOWN and PAL regarding the PFS and OS. All PAL cases were free from painful symptoms. Three pts received a curative A resection. In addition, 8 pts experienced histological changes, in particular, one pt achieved Grade 3 (No viable tumor cells were found.). Ten pts received adjuvant chemotherapy. Nine pts are alive at this writing. Conclusions: The findings of this study suggest that the above described chemotherapeutic regimen combined with a second-look gastrectomy might therefore be a new potentially effective strategy for the treatment of UNGC. No significant financial relationships to disclose.
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Affiliation(s)
| | - A. Tsuji
- Kochi Health Sciences Center, Kochi, Japan
| | - Y. Hata
- Kochi Health Sciences Center, Kochi, Japan
| | - S. Morita
- Kochi Health Sciences Center, Kochi, Japan
| | - T. Horimi
- Kochi Health Sciences Center, Kochi, Japan
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Kohno RI, Hata Y, Kawahara S, Kita T, Arita R, Mochizuki Y, Aiello LP, Ishibashi T. Possible contribution of hyalocytes to idiopathic epiretinal membrane formation and its contraction. Br J Ophthalmol 2009; 93:1020-6. [DOI: 10.1136/bjo.2008.155069] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.3] [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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Kifuku K, Hata Y, Kohno RI, Kawahara S, Mochizuki Y, Enaida H, Sonoda KH, Ishibashi T. Residual internal limiting membrane in epiretinal membrane surgery. Br J Ophthalmol 2009; 93:1016-9. [DOI: 10.1136/bjo.2008.150623] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [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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Hata Y, Sassa Y, Kita T, Miura M, Kano K, Kawahara S, Arita R, Nakao S, Shih JL, Ishibashi T. Vascular endothelial growth factor expression by hyalocytes and its regulation by glucocorticoid. Br J Ophthalmol 2008; 92:1540-4. [PMID: 18952656 DOI: 10.1136/bjo.2008.141002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AIM Tumour necrosis factor-alpha (TNF-alpha) is one of the major inflammatory cytokines involved in the pathogenesis of various vitreoretinal diseases. The authors investigated the effect of hypoxia, TNF-alpha and dexamethasone on vascular endothelial growth factor (VEGF) expression by cultured hyalocytes. METHODS Hyalocytes were isolated from bovine vitreous. Hypoxic and TNF-alpha-dependent effects on cultured hyalocytes were investigated using several assays to determine VEGF protein expression, hypoxia-inducible factor (HIF)-1alpha protein levels, HIF-1alpha-DNA-binding ability and VEGF mRNA stability. The effects of dexamethasone on VEGF expression and its intracellular signalling under hypoxic or TNF-alpha stimulated conditions were also examined. RESULTS Hypoxic conditions and TNF-alpha stimulation induce VEGF expression in hyalocytes. These stimuli also stabilise HIF-1alpha protein and increase its DNA-binding ability. Dexamethasone significantly inhibits both HIF-1alpha protein levels and HIF-1alpha-DNA-binding activity, and also decreases the hypoxic- and TNF-alpha -dependent induction of VEGF expression in hyalocyte. However, dexamethasone has no significant effect on the stability of VEGF mRNA. CONCLUSIONS Hyalocytes may be involved in various vitreoretinal diseases by increasing HIF-1alpha protein stability and HIF-1alpha-DNA binding, and thus increasing VEGF production under pathological conditions. Dexamethasone seems to be capable of inhibiting hypoxic and TNF-alpha dependent VEGF production, presumably via its inhibitory effects on HIF-1alpha protein levels and its DNA-binding activity.
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Affiliation(s)
- Y Hata
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Fujii T, Oikawa T, Muraoka I, Soda K, Hata Y. Crystal structure of tetrameric malate dehydrogenase from Antarctic psychrophile. Acta Crystallogr A 2008. [DOI: 10.1107/s0108767308091800] [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: 11/11/2022] Open
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Abstract
Non-rheumatoid osteoarthritis of the distal radioulnar joint can cause extensor tendon rupture. We analysed the radiographic morphology of the distal radioulnar joint to identify the risk factors for this complication. Forty-one wrist X-rays of 37 patients with extensor tendon rupture caused by distal radioulnar joint osteoarthritis were evaluated retrospectively for the severity of osteoarthritis by the Kellgren/Lawrence scoring system. Measurements were obtained from posteroanterior views. All but one wrist had severe osteoarthritic changes exceeding grade 3. The radiographic features that were different from those of the contralateral wrists included deepening and widening of the sigmoid notch, radial shift of the ulnar head and dorsal inclination of the sigmoid notch. There was no significant association between tendon rupture and the morphology of the ulnar head or ulnar variance. The scallop sign, dorsal inclination of the sigmoid notch and radial shift of the ulnar head are radiological risk factors for extensor tendon ruptures.
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Affiliation(s)
- H Yamazaki
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Japan.
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Mochizuki Y, Enaida H, Hisatomi T, Hata Y, Miura M, Arita R, Kawahara S, Kita T, Ueno A, Ishibashi T. The internal limiting membrane peeling with brilliant blue G staining for retinal detachment due to macular hole in high myopia. Br J Ophthalmol 2008; 92:1009. [DOI: 10.1136/bjo.2007.126300] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [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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Isobe K, Hata Y, Sugino K, Sano G, Sakamoto S, Takai Y, Sasamoto S, Shibuya K, Takagi K, Homma S. Efficacy of induction chemoradiotherapy with carboplatin and docetaxel for non-small cell lung cancer in stage III. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.18510] [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: 11/20/2022] Open
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Hirabayashi S, Nakagawa K, Sumita K, Hidaka S, Kawai T, Ikeda M, Kawata A, Ohno K, Hata Y. Threonine 74 of MOB1 is a putative key phosphorylation site by MST2 to form the scaffold to activate nuclear Dbf2-related kinase 1. Oncogene 2008; 27:4281-92. [DOI: 10.1038/onc.2008.66] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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