51
|
Ohtani K, Maehara S, Imai K, Furumoto H, Hagiwara M, Okano T, Kakihana M, Kajiwara N, Ohira T, Ikeda N. P1.16-010 Development of a Novel Surgical Marking Method Using Low Power Laser Light. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
52
|
Kakihana M, Maeda J, Matsubayashi J, Maehara S, Hagiwara M, Okano T, Kajiwara N, Ohira T, Nagao T, Ikeda N. P1.01-041 Role of Re-Biopsy During Disease Progression Non-Small Cell Lung Cancer for Acquired Resistance Analysis and Directing Oncology Treatments. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
53
|
Ohira T, Matsubayashi J, Maehara S, Maeda J, Yoshida K, Hagiwara M, Kakihana M, Okano T, Kajiwara N, Nagao T, Ikeda N. P3.02-012 Liquid Based Cytology (LBC) Specimens Were Useful for EGFR Mutation Test. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
54
|
Nakajima E, Sugita M, Furukawa K, Takahashi H, Kawaguchi Y, Ohira T, Ikeda N, Hirsch F, Franklin W. P2.03-019 Sizing Capillary Electrophoresis with PCR to Detect Various EGFR Exon 19 Deletions in Non-Small Cell Lung Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
55
|
Shigefuku S, Kudo Y, Yunaiyama D, Matsubayashi J, Park J, Nagao T, Shimada Y, Hagiwara M, Saji H, Okano T, Kakihana M, Kajiwara N, Ohira T, Ikeda N. P2.05-012 Prognostic Factors for Surgically Resected Non-Small Cell Lung Cancer with Cavity Formation. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.11.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
56
|
Yamaguchi G, Konaka C, Ikeda N. P2.16-012 Does Percutaneous Ultrasound Predict Tumor Site and Internal Tumor Properties? J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
57
|
Endo S, Ikeda N, Kondo T, Nakajima J, Kondo H, Yokoi K, Chida M, Toyooka S, Sato M, Sato Y, Okada Y, Yoshida K, Okada M, Okumura M, Chihara K, Miyata H. O-056A LUNG CANCER SURGERY RISK MODEL OF 78 594 CASES FROM 2014 TO 2015 IN A JAPANESE NATIONWIDE WEB-BASED DATABASE. Interact Cardiovasc Thorac Surg 2017. [DOI: 10.1093/icvts/ivx280.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
58
|
Yagi R, Kawabata S, Ikeda N, Nonoguchi N, Furuse M, Katayama Y, Kajimoto Y, Kuroiwa T. Intraoperative 5-aminolevulinic acid-induced photodynamic diagnosis of metastatic brain tumors with histopathological analysis. World J Surg Oncol 2017; 15:179. [PMID: 28962578 PMCID: PMC5622438 DOI: 10.1186/s12957-017-1239-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 08/20/2017] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Fluorescence-guided surgery using 5-aminolevulinic acid (5-ALA) is a promising real-time navigation method in the surgical resection of malignant gliomas. In order to determine whether this method is applicable to metastatic brain tumors, we evaluated the usefulness of intraoperative fluorescence patterns and histopathological features in patients with metastatic brain tumors. METHODS We retrospectively reviewed the cases of 16 patients with metastatic brain tumors who underwent intraoperative 5-ALA fluorescence-guided resection. Patients were given 20 mg/kg of 5-ALA orally 2 h prior to the surgery. High-powered excitation illumination and a low-pass filter (420, 450, or 500 nm) were used to visualize the fluorescence of protoporphyrin IX (PpIX), the 5-ALA metabolite. We evaluated the relationships between the fluorescence and histopathological findings in both tumoral and peritumoral brain tissue. RESULTS Tumoral PpIX fluorescence was seen in only 5 patients (31%); in the remaining 11 patients (69%), there was no fluorescence in the tumor bulk itself. In 14 patients (86%), vague fluorescence was seen in peritumoral brain tissue, at a thickness of 2-6 mm. The histopathological examination found cancer cell invasion of adjacent brain tissue in 75% of patients (12/16), at a mean ± SD depth of 1.4 ± 1.0 mm (range 0.2-3.4 mm) from the microscopic border of the tumor. There was a moderate correlation between vague fluorescence in adjacent brain tissue and the depth of cancer cell invasion (P = 0.004). CONCLUSION Peritumoral fluorescence may be a good intraoperative indicator of tumor extent, preceding more complete microscopic gross total resection. TRIAL REGISTRATION Institutional Review Board of Osaka Medical College No. 42, registered February 17, 1998, and No. 300, registered April 1, 2008. They were retrospectively registered.
Collapse
|
59
|
Hashimoto G, Suzuki M, Hayama H, Makino K, Ikeda N, Ono T, Iijima R, Hara H, Moroi M, Nakamura M. P158Left atrial appendage ejection fraction assessed by three dimensional transesophageal echocardiography predicts cardiogenic embolization in patients with nonvalvular atrial fibrillation. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
60
|
Ikeda N, Takenaka H, Kogame N, Kubota S, Okazaki T, Iijima R, Hara H, Hiroi Y, Nakamura M. 6000Lesion morphology, not hemodynamic parameters, is an independent predictor of complications of balloon pulmonary angioplasty. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.6000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
61
|
Nishikawa H, Enomoto H, Iwata Y, Kishino K, Shimono Y, Hasegawa K, Nakano C, Takata R, Nishimura T, Yoh K, Ishii A, Aizawa N, Sakai Y, Ikeda N, Takashima T, Iijima H, Nishiguchi S. Serum Wisteria floribunda agglutinin-positive Mac-2-binding protein for patients with chronic hepatitis B and C: a comparative study. J Viral Hepat 2016; 23:977-984. [PMID: 27476460 DOI: 10.1111/jvh.12575] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 07/07/2016] [Indexed: 12/12/2022]
Abstract
We compared Wisteria floribunda agglutinin-positive Mac-2-binding protein (WFA+ -M2BP) levels between patients with chronic hepatitis B (n=249) and chronic hepatitis C (n=386) based on the degree of liver fibrosis. We examined WFA+ -M2BP levels in patients with F4 (cirrhosis), F3 or more (advanced fibrosis) and F2 or more (significant fibrosis) in the two groups. We further examined the relationship between five fibrosis markers and the degree of fibrosis. The WFA+ -M2BP values ranged from 0.25 cut-off index (COI) to 12.9 COI in patients with hepatitis B and 0.34-20.0 COI in patients with hepatitis C (P<.0001). The median WFA+ -M2BP values in F4 in the two groups were 2.83 COI in patients with hepatitis B and 5.03 COI in patients with hepatitis C (P=.0046). The median WFA+ -M2BP values in F3 or more in the two groups were 1.79 COI in patients with hepatitis B and 3.79 COI in patients with hepatitis C (P<.0001). The median WFA+ -M2BP values in F2 or more in the two groups were 1.49 COI in the hepatitis B cohort and 3.19 COI in the hepatitis C group (P<.0001). Among five liver fibrosis markers, WFA+ -M2BP had the highest correlation coefficient (rs =.629) in terms of correlation with the degree of fibrosis in the patients with hepatitis C and had the second highest rs value (.415) in the hepatitis B group. Although WFA+ -M2BP could be a useful indicator of liver fibrosis, WFA+ -M2BP levels in the two groups significantly differed even in the same degree of fibrosis. Individual cut-off values in each aetiology for the degree of fibrosis should be determined.
Collapse
|
62
|
Niho S, Ikeda N, Michimae H, Suzuki K, Sakai H, Kaburagi T, Yoshiya K, Minato K, Kato T, Okamoto H, Seto T, Hosomi Y, Shimizu K, Saito H, Tsuchida M, Kunitoh H, Tsuboi M, Takeuchi M, Watanabe K. Final overall survival (OS) results of the feasibility study of adjuvant chemotherapy with docetaxel (DOC) plus cisplatin (CDDP) followed by maintenance chemotherapy of S-1 in completely resected non-small cell lung cancer (NSCLC): Thoracic Oncology Research Group (TORG) 0809. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw382.09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
63
|
Kato Y, Nishimura T, Ohira T, Nakamura H, Tojo H, Kawamura T, Kodama T, Marko-Varga G, Furukawa K, Ikeda N. 476. Highly enhanced ErbB signaling pathway was unveiled in lepidic predominant invasive lung adenocarcinoma. Eur J Surg Oncol 2016. [DOI: 10.1016/j.ejso.2016.06.295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
|
64
|
Amarasena N, Ikeda N, Win K, Yamaguchi Y, Takehara T, Miyazaki H. Factors Associated with Severe Periodontitis in Rural Cambodia. Asia Pac J Public Health 2016; 16:50-3. [DOI: 10.1177/101053950401600109] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
An analytical cross-sectional study was conducted with 812 subjects aged 35-74 years in Prek Russey commune, Cambodia to detect some factors associated with severe periodontitis. Four calibrated examiners employed Community Periodontal Index (CPI) to ascertain periodontal pocket depth (PD) and loss of epithelial attachment (LA). A questionnaire was used to obtain tobacco and alcohol consumption habits. One hundred (12.3%) subjects had one or more sextants with ≥ 4mm PD and ≥ 6mm LA (severe periodontitis). Smoking, tobacco chewing and age were significantly associated with severe periodontitis in bivariate analysis while only age and quantified smoking remained significant in a logistic regression analysis. The impact of quantified smoking on severe periodontitis was almost negligible [OR: 1.0006 (95% CI: 1.0001, 1.001)] compared to that of age [OR ranged from 8.3 at 45-54 years to 22 at 65-74 years (95% CI: 3.1, 62.3)]. Nevertheless, both age and quantified smoking can be considered as factors associated with severe periodontitis in rural Cambodians. Asia Pac J Public Health 2004; 16(1): 50-53.
Collapse
|
65
|
Mishima M, Hamada T, Maharani N, Ikeda N, Onohara T, Notsu T, Ninomiya H, Miyazaki S, Mizuta E, Sugihara S, Kato M, Ogino K, Kuwabara M, Hirota Y, Yoshida A, Otani N, Anzai N, Hisatome I. Effects of Uric Acid on the NO Production of HUVECs and its Restoration by Urate Lowering Agents. Drug Res (Stuttg) 2016; 66:270-4. [DOI: 10.1055/s-0035-1569405] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
66
|
Okatake R, Hayashi Y, Shibano M, Gohma I, Ebihara T, Ikeda N, Munakata S. Morphology Quiz: Transbronchial Brush Cytology. Cytopathology 2016; 27:137-8. [PMID: 26799272 DOI: 10.1111/cyt.12303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
67
|
Horvath TA, Hirano T, Horvathova MD, Vomela J, Vyzula R, Cı́halová M, Dorociak F, Ebihara Y, Furukawa K, Habanec B, Ikeda N, Kakihana M, Klusáková J, Okada S, Rejthar A, Stratil D, Shaffi-Sahely A, Smajer B, Spelda S, Tsuboi M, Vagunda V, Wurst F, Kato H. Autofluorescence (safe) bronchoscopy and p21/ki-67 immunostaining related to carcinogenesis. Photodiagnosis Photodyn Ther 2015; 1:13-22. [PMID: 25048060 DOI: 10.1016/s1572-1000(04)00005-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Archival biopsy materials from 20 randomly selected asymptomatic volunteers from the Czech uranium miners (CZ UM) risk group (n=98) were examined for p21 and ki-67 immunostatning. There were 16 areas with normal respiratory epithelium and 22 areas with bronchial intra-epithelial neoplasia (IEN). Normal and IEN areas were identified by autofluorescence (System Autofluorescence Endoscopy, SAFE-1000) and monitored during 1998-2002. The majority of specimens from areas with normal autofluorescence intensity with ciliated columnar bronchial epithelium showed strong predominantly cytoplasmic p21 positivity. The SAFE monitoring divided areas of decreased autofluorescence intensity with early stage IEN lesions into two groups. Persistent lesions (P)-showing a spectrum of p21 cytoplasmic staining ranging from negative or isolated negativity to weak or moderate positivity combined with higher proliferative capacity proved by ki-67 nuclear staining. Disappearing lesions (D)-showing strong cytoplasmic p21 positivity and negative ki-67 staining. The IEN lesions were classified into three groups based on p21/ki-67 immunostaining: proliferative lesions at risk (R) with low or without p21 plasma immunostaining combined with high ki-67 nuclear reactivity; ambiguous lesions (A) including cases combining strong p21 cytoplasmic positivity with high ki-67 nuclear reactivity or p21 cytoplasmic negativity with ki-67 negativity staining patterns; the quiescent lesion group (Q) was characterized by strong p21 cytoplasmic positivity and negative ki-67 immunostaining.
Collapse
|
68
|
Endo R, Bahrudin U, Notsu T, Tanno S, Onohara T, Yamaguchi S, Ikeda N, Surastri B, Nakayama Y, Ninomiya H, Shirayoshi Y, Inagaki Y, Yamamoto K, Yoshida A, Hisatome I. Carvedilol Suppresses Apoptosis and Ion Channel Remodelling of HL-1 Cardiac Myocytes Expressing E334K cMyBPC. Drug Res (Stuttg) 2015; 66:126-9. [PMID: 26479129 DOI: 10.1055/s-0035-1555772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
BACKGROUND Besides its antiarrhythmic action, carvedilol has an activity to suppress cardiac tissue damage. However, it is unknown whether it has any effect on cellular apoptosis and ion channel remodelling. PURPOSE To know whether carvedilol has any effect on apoptosis and ion channel remodeling of HL-1 cells expressing E334K MyBPC, and comparing it with bisoprolol. METHOD We examined effects of carvedilol and bisoprolol on the levels of pro- and anti-apoptotic proteins and ion channels as well as apoptosis of HL-1 cells transfected with E334K MyBPC using Western blot and flow cytometry. RESULTS Carvedilol decreased the protein levels of p53, Bax and cytochrome c and increased that of Bcl-2 in HL-1 cells expressing E334K MyBPC. Bisoprolol failed to affect the protein levels. Both carvedilol and bisoprolol increased the protein levels of Cav1.2 but not that of Nav1.5. Carvedilol was stronger than bisoprolol at decreasing the number of annexin-V positive cells in HL-1 cells expressing E334K MyBPC. CONCLUSION Carvedilol suppressed apoptosis of HL-1 cells expressing E334K MyBPC through modification of pro- and anti-apoptotic proteins, whose was associated with an increase of Cav 1.2 protein expression.
Collapse
|
69
|
Sakata Y, Ino Y, Todo T, Ikeda N. F-062NEW THERAPEUTIC APPROACH FOR LUNG CANCER. Interact Cardiovasc Thorac Surg 2015. [DOI: 10.1093/icvts/ivv204.62] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
70
|
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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
71
|
Shimada Y, Kato Y, Maeda J, Yoshida K, Hagiwara M, Kakihana M, Kajiwara N, Ohira T, Ikeda N. F-090SURVIVAL OF PATIENTS WITH CLINICAL STAGE IIIA N2 NON-SMALL-CELL LUNG CANCER: IMPACT OF THE NEW CATEGORIZATION OF N2 INVOLVEMENT ON 3rd EDITION ACCP GUIDELINES ACCORDING TO TYPES OF MULTIMODALITY THERAPY. Interact Cardiovasc Thorac Surg 2015. [DOI: 10.1093/icvts/ivv204.90] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
72
|
Kobe A, Ikeda N, Yamazaki N, Yamamoto C, Funami Y, Kagechika K, Maeno T, Tiharu I. Falls incidents between a rehabilitation department and entire hospital: five-year comparative study. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.3646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
73
|
Nawa K, Yoneyama R, Kakihana M, Kajiwara N, Ohira T, Ikeda N. Examination of Prognostic Factors in Cases Receiving UFT as Postoperative Adjuvant Chemotherapy for Lung Cancer. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv048.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
74
|
Sakata Y, Takahashi M, Ino Y, Todo T, Ikeda N. New Therapeutic Approach for Mesothelioma. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv052.04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
75
|
Ikeda N, Kojima H, Nishikawa M, Hayashi K, Futagami T, Tsujino T, Kusunoki Y, Fujii N, Suegami S, Miyazaki Y, Middleton D, Tanaka H, Saji H. Determination of HLA-A, -C, -B, -DRB1 allele and haplotype frequency in Japanese population based on family study. ACTA ACUST UNITED AC 2015; 85:252-9. [PMID: 25789826 PMCID: PMC5054903 DOI: 10.1111/tan.12536] [Citation(s) in RCA: 124] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 01/14/2015] [Accepted: 02/03/2015] [Indexed: 12/15/2022]
Abstract
The present study investigates the human leucocyte antigen (HLA) allele and haplotype frequencies in Japanese population. We carried out the frequency analysis in 5824 families living across Japanese archipelago. The studied population has mainly been typed for the purpose of transplant, especially the hematopoietic stem cell transplantation (HSCT). We determined HLA class I (A, B, and C) and HLA class II (DRB1) using Luminex technology. The haplotypes were directly counted by segregation. A total of 44 HLA‐A, 29 HLA‐C, 75 HLA‐B, and 42 HLA‐DRB1 alleles were identified. In the HLA haplotypes of A‐C‐B‐DRB1 and C‐B, the pattern of linkage disequilibrium peculiar to Japanese population has been confirmed. Moreover, the haplotype frequencies based on family study was compared with the frequencies estimated by maximum likelihood estimation (MLE), and the equivalent results were obtained. The allele and haplotype frequencies obtained in this study could be useful for anthropology, transplantation therapy, and disease association studies.
Collapse
|