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Boku N, Ryu MH, Kato K, Chung HC, Minashi K, Lee KW, Cho H, Kang WK, Komatsu Y, Tsuda M, Yamaguchi K, Hara H, Fumita S, Azuma M, Chen LT, Kang YK. Safety and efficacy of nivolumab in combination with S-1/capecitabine plus oxaliplatin in patients with previously untreated, unresectable, advanced, or recurrent gastric/gastroesophageal junction cancer: interim results of a randomized, phase II trial (ATTRACTION-4). Ann Oncol 2019; 30:250-258. [PMID: 30566590 PMCID: PMC6386029 DOI: 10.1093/annonc/mdy540] [Citation(s) in RCA: 268] [Impact Index Per Article: 53.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Nivolumab is approved as an option for third- or later-line treatment of advanced gastric/gastroesophageal junction (G/GEJ) cancer in several countries after ATTRACTION-2. To further improve the therapeutic efficacy of first-line therapy, exploration of a nivolumab-chemotherapy combination is warranted. In part 1 (phase II) of ATTRACTION-4, the safety and efficacy of nivolumab combined with S-1 plus oxaliplatin (SOX) or capecitabine plus oxaliplatin (CapeOX) as first-line therapy for unresectable advanced or recurrent human epidermal growth factor receptor 2 (HER2)-negative G/GEJ cancer were evaluated. PATIENTS AND METHODS Patients were randomized (1 : 1) to receive nivolumab (360 mg intravenously every 3 weeks) plus SOX (S-1, 40 mg/m2 orally twice daily for 14 days followed by 7 days off; oxaliplatin, 130 mg/m2 intravenously on day 1 every 3 weeks) or CapeOX (capecitabine, 1000 mg/m2 orally twice daily for 14 days followed by 7 days off; oxaliplatin, 130 mg/m2 intravenously on day 1 every 3 weeks) until disease progression, unacceptable toxicity, or consent withdrawal. RESULTS Of 40 randomized patients, 39 (nivolumab plus SOX, 21; nivolumab plus CapeOX, 18) and 38 (21 and 17, respectively) comprised the safety and efficacy populations, respectively. Most frequent (>10%) grade 3/4 treatment-related adverse events were neutropenia (14.3%) in the nivolumab plus SOX group, and neutropenia (16.7%), anemia, peripheral sensory neuropathy, decreased appetite, type 1 diabetes mellitus, and nausea (11.1% each) in the nivolumab plus CapeOX group. No treatment-related death occurred. Objective response rate was 57.1% (95% confidence interval 34.0-78.2) with nivolumab plus SOX and 76.5% (50.1-93.2) with nivolumab plus CapeOX. Median overall survival was not reached (NR) in both groups. Median progression-free survival was 9.7 months (5.8-NR) and 10.6 months (5.6-12.5), respectively. CONCLUSION Nivolumab combined with SOX/CapeOX was well tolerated and demonstrated encouraging efficacy for unresectable advanced or recurrent HER2-negative G/GEJ cancer. ATTRACTION-4 has proceeded to part 2 (phase III) to compare nivolumab plus SOX/CapeOX versus placebo plus SOX/CapeOX. CLINICALTRIALS.GOV ID NCT02746796.
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Matsunami M, Nozawa M, Suzuki R, Toga K, Masuoka Y, Yamaguchi K, Maekawa K, Shigenobu S, Miura T. Caste-specific microRNA expression in termites: insights into soldier differentiation. INSECT MOLECULAR BIOLOGY 2019; 28:86-98. [PMID: 30126008 DOI: 10.1111/imb.12530] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Eusocial insects have polyphenic caste systems in which each caste exhibits characteristic morphology and behaviour. In insects, caste systems arose independently in different lineages, such as Isoptera and Hymenoptera. Although partial molecular mechanisms for the development of eusociality in termites have been clarified by the functional analysis of genes and hormones, the contribution of microRNAs (miRNAs) to caste differentiation is unknown. To understand the role of miRNAs in termite caste polyphenism, we performed small RNA sequencing in a subterranean termite (Reticulitermes speratus) and identified the miRNAs that were specifically expressed in the soldier and worker castes. Of the 550 miRNAs annotated in the R. speratus genome, 74 were conserved in insects and 174 were conserved in other termite species. We found that eight miRNAs (mir-1, mir-125, mir-133, mir-2765, mir-87a and three termite-specific miRNAs) are differentially expressed (DE) in soldiers and workers of R. speratus. This differential expression was experimentally verified for five miRNAs by real-time quantitative PCR. Further, four of the eight DE miRNAs in soldier and worker termite castes were also differentially expressed in hymenopteran castes. The finding that Isoptera and Hymenoptera shared several DE miRNAs amongst castes suggests that these miRNAs evolved independently in these phylogenetically distinct lineages.
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Mizuno N, Seko Y, Kataoka S, Okuda K, Furuta M, Takemura M, Taketani H, Hara T, Umemura A, Nishikawa T, Yamaguchi K, Moriguchi M, Itoh Y. Increase in the skeletal muscle mass to body fat mass ratio predicts the decline in transaminase in patients with nonalcoholic fatty liver disease. J Gastroenterol 2019; 54:160-170. [PMID: 29948305 DOI: 10.1007/s00535-018-1485-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 06/11/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND The aim of this retrospective study was to determine the effect of skeletal muscle and body fat on liver function in patients with nonalcoholic fatty liver disease (NAFLD) diagnosed by liver biopsy. METHODS Among the 219 patients with NAFLD enrolled in this study was a cohort of 139 patients who had their body composition measured with Inbody720 at baseline and at ≥ 1 year postbaseline, to elucidate the relationship between liver function and changes in skeletal muscle and body fat mass. Multivariate analysis was used to identify factors influencing low skeletal muscle mass index (SMI, defined as 7 kg/m2 in men, and 5.7 kg/m2 in women) and the skeletal muscle mass to body fat mass ratio (SF ratio). RESULTS Of the 219 patients enrolled, 27 (12.3%) had a low SMI. Patient age (> 70 years) and female gender were identified as risk factors for low SMI. Hepatic fibrosis was not associated with SMI. In the cohort followed up at baseline and 12 months later, transaminase activity, body fat mass, and SMI significantly decreased over time. Changes in the SF ratio were significantly associated with changes in liver function. An increase in the SF ratio [hazard ratio (HR) 10.99 in men, 6.849 in women] was a predictor of reduced ALT, independent of age and other backgrounds. CONCLUSIONS In the patients with NAFLD, SMI was decreased, even in the early stages of NAFLD. Therapeutic strategies for NAFLD require a reduction in body fat mass and the maintenance of skeletal muscle is also needed.
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Yoshino T, Portnoy DC, Obermannová R, Bodoky G, Prausová J, Garcia-Carbonero R, Ciuleanu T, García-Alfonso P, Cohn AL, Van Cutsem E, Yamazaki K, Lonardi S, Muro K, Kim TW, Yamaguchi K, Grothey A, O'Connor J, Taieb J, Wijayawardana SR, Hozak RR, Nasroulah F, Tabernero J. Biomarker analysis beyond angiogenesis: RAS/RAF mutation status, tumour sidedness, and second-line ramucirumab efficacy in patients with metastatic colorectal carcinoma from RAISE-a global phase III study. Ann Oncol 2019; 30:124-131. [PMID: 30339194 PMCID: PMC6336001 DOI: 10.1093/annonc/mdy461] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background : Second-line treatment with ramucirumab+FOLFIRI improved overall survival (OS) versus placebo+FOLFIRI for patients with metastatic colorectal carcinoma (CRC) [hazard ratio (HR)=0.84, 95% CI 0.73-0.98, P = 0.022]. Post hoc analyses of RAISE patient data examined the association of RAS/RAF mutation status and the anatomical location of the primary CRC tumour (left versus right) with efficacy parameters. Patients and methods Patient tumour tissue was classified as BRAF mutant, KRAS/NRAS (RAS) mutant, or RAS/BRAF wild-type. Left-CRC was defined as the splenic flexure, descending and sigmoid colon, and rectum; right-CRC included transverse, ascending colon, and cecum. Results RAS/RAF mutation status was available for 85% of patients (912/1072) and primary tumour location was known for 94.4% of patients (1012/1072). A favourable and comparable ramucirumab treatment effect was observed for patients with RAS mutations (OS HR = 0.86, 95% CI 0.71-1.04) and patients with RAS/BRAF wild-type tumours (OS HR = 0.86, 95% CI 0.64-1.14). Among the 41 patients with BRAF-mutated tumours, the ramucirumab benefit was more notable (OS HR = 0.54, 95% CI 0.25-1.13), although, as with the other genetic sub-group analyses, differences were not statistically significant. Progression-free survival (PFS) data followed the same trend. Treatment-by-mutation status interaction tests (OS P = 0.523, PFS P = 0.655) indicated that the ramucirumab benefit was not statistically different among the mutation sub-groups, although the small sample size of the BRAF group limited the analysis. Addition of ramucirumab to FOLFIRI improved left-CRC median OS by 2.5 month over placebo (HR = 0.81, 95% CI 0.68-0.97); median OS for ramucirumab-treated patients with right-CRC was 1.1 month over placebo (HR = 0.97, 95% CI 0.75-1.26). The treatment-by-sub-group interaction was not statistically significant for tumour sidedness (P = 0.276). Conclusions In the RAISE study, the addition of ramucirumab to FOLFIRI improved patient outcomes, regardless of RAS/RAF mutation status, and tumour sidedness. Ramucirumab treatment provided a numerically substantial benefit in BRAF-mutated tumours, although the P-values were not statistically significant. ClinicalTrials.gov number NCT01183780.
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Taketani H, Nishikawa T, Nakajima H, Kodo K, Sugimoto S, Aoi W, Horike SI, Meguro-Horike M, Ishiba H, Seko Y, Umemura A, Yamaguchi K, Moriguchi M, Yasui K, Itoh Y. Aging-associated impairment in metabolic compensation by subcutaneous adipose tissue promotes diet-induced fatty liver disease in mice. Diabetes Metab Syndr Obes 2019; 12:1473-1492. [PMID: 31692556 PMCID: PMC6711723 DOI: 10.2147/dmso.s214093] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 07/16/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND AND AIMS Nonalcoholic fatty liver disease (NAFLD) is a hepatic manifestation of metabolic syndrome, and its progression is associated with aging-associated impairment in metabolic homeostasis. Recently, energy metabolism in adipose tissue has been the subject of renewed interest, because significant energy expenditure can be induced in cells derived from white adipose tissue progenitors, in addition to brown adipose tissue (BAT). Here we evaluated whether aging-associated change in various adipose tissue depots affects the progression of NAFLD. METHODS Six-week-old male C57BL/6NCrSlc mice were fed control chow (C) or high-fat diet (60% fat; HF) for 12 or 24 weeks (12w/C, 12w/HF, 24w/C and 24w/HF groups, respectively) or switched from C to HF diet at 18 weeks of age (24w/C/HF group) and fed for a further 24 weeks. Some 24w/HF mice received a subcutaneous transplantation of adipose progenitors (106 cells/mouse) from young donor mice. Basal energy expenditure, glucose tolerance, and liver and adipose tissue histology were then evaluated. In addition, features of senescence and the capacity of adipose progenitors to "brown" were compared in mice of various ages. RESULTS 12w/HF mice demonstrated compensation in the forms of hypertrophy of interscapular classical BAT and the appearance of subcutaneous beige adipocytes, consistent with improved metabolic homeostasis. In contrast, 24w/HF and 24w/C/HF mice developed obesity, glucose intolerance, and severe NAFLD, with accelerated senescence and loss of adipose progenitors in subcutaneous fat tissues. Recruitment of adipose progenitors ameliorated these findings in 24w/HF mice. CONCLUSION Impaired metabolic compensation in adipose tissue resulted in the progression of NAFLD, which was associated with aging-related deterioration in adipose progenitors. A new approach targeting adipose tissue progenitors might represent a potential strategy for the prevention of NAFLD.
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Yamaguchi K, Shoji M, Isobe H, Miyagawa K, Nakatani K. Theory of chemical bonds in metalloenzymes XXII: a concerted bond-switching mechanism for the oxygen–oxygen bond formation coupled with one electron transfer for water oxidation in the oxygen-evolving complex of photosystem II. Mol Phys 2018. [DOI: 10.1080/00268976.2018.1552799] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Seko Y, Nishikawa T, Umemura A, Yamaguchi K, Moriguchi M, Yasui K, Kimura M, Iijima H, Hashimoto T, Sumida Y, Okanoue T, Itoh Y. Efficacy and safety of canagliflozin in type 2 diabetes mellitus patients with biopsy-proven nonalcoholic steatohepatitis classified as stage 1-3 fibrosis. Diabetes Metab Syndr Obes 2018; 11:835-843. [PMID: 30568471 PMCID: PMC6267487 DOI: 10.2147/dmso.s184767] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
AIM Nonalcoholic fatty liver disease (NAFLD), including nonalcoholic steatohepatitis (NASH), is known to be associated with type 2 diabetes mellitus (T2DM) in high rate. The improvement in hepatic function due to sodium-glucose co-transporter 2 (SGLT2) inhibitors has been reported in T2DM patients with and without NAFLD. However, only a few studies have attempted to evaluate the role of SGLT2 inhibitors in T2DM patients with biopsy-proven NASH, and no detailed prospective studies including the individual hepatic fibrosis stage have been reported. Therefore, we investigated the effect of canagliflozin on hepatic function in T2DM patients with biopsy-confirmed NASH. METHODS T2DM patients with NASH (hepatic fibrosis stage 1-3 confirmed via liver biopsy, n=10) were enrolled and received canagliflozin (100 mg) once a day for 12 weeks. The primary end point was change in serum alanine aminotransferase (ALT) levels from baseline to week 12. Secondary end points were liver function/fibrosis markers, metabolic parameters, and safety. RESULTS The change in ALT from baseline to week 12 was -23.9 U/L (95% CI -48.1 to 0.3, P=0.0526). Significant improvements in several hepatic function/fibrosis markers, such as aspartate aminotransferase, fibrosis-4 index, and FM-fibro index, and metabolic parameters including hemoglobin A1c and body weight were found. No serious or liver-related adverse events were reported. Regarding individual patients, different trends in ALT-lowering effects between stage 1 and stage 2/3 subjects were observed; the degree of ALT-lowering effect tended to be greater in the stage 1 group than in the stage 2/3 group. CONCLUSION Our results suggest that canagliflozin is effective and well-tolerated in patients with T2DM and NASH. Canagliflozin may be useful for the treatment of T2DM patients with NASH, especially those in early stages of NASH.
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Kozuki R, Shinozaki E, Osumi H, Wakatsuki T, Suenaga M, Ichimura T, Ogura M, Suzuki T, Ota Y, Nakayama I, Takahari D, Chin K, Nagasaki T, Akiyoshi T, Konishi T, Fujimoto Y, Nagayama S, Fukunaga Y, Ueno M, Yamaguchi K. A retrospective analysis of the association between perioperative carcinoembryonic antigen level and prognosis in stage III colorectal cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy431.046] [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
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Ueno A, Yamaguchi K, Sudo M, Imai S. Is sarcopenia associated with increased toxicity of neoadjuvant/adjuvant chemotherapy for breast cancer? Ann Oncol 2018. [DOI: 10.1093/annonc/mdy426.017] [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
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Shitara K, Bang YJ, Sakai D, Yasui H, Kawaguchi Y, Sugihara M, Saito K, Dalal R, Yamaguchi K. A randomized, phase II, multicenter, open-label study of trastuzumab deruxtecan (DS-8201a) in subjects with HER2-expressing gastric cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy432.058] [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
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Okuyama H, Ikeda M, Okusaka T, Furuse J, Furukawa M, Ohkawa S, Hosokawa A, Kojima Y, Yamaguchi K, Murohisa G, Shioji K, Ishii H, Mizuno N, Kojima M, Yamanaka T. A phase II study of everolimus in patients with unresectable pancreatic neuroendocrine carcinoma refractory or intolerant to platinum-containing chemotherapy. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy293.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Suenaga M, Wakatsuki T, Ogura M, Ichimura T, Shinozaki E, Nakayama I, Osumi H, Ota Y, Chin K, Mashima T, Seimiya H, Takahari D, Yamaguchi K. A phase I study to determine the maximum tolerated dose of trifluridine/tipiracil and oxaliplatin in patients with refractory metastatic colorectal cancer: LUPIN study. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.019] [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
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Osawa H, Shinozaki E, Nakamura M, Ohhara Y, Shindo Y, Shiozawa M, Uetake H, Matsumoto H, Ureshino N, Satake H, Kobayashi T, Suto T, Kitano S, Ohashi Y, Uemura K, Yamaguchi K. Phase II study of cetuximab rechallenge in patients with ras wild-type metastatic colorectal cancer: E-rechallenge trial. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Takahashi R, Wakatsuki T, Yamamoto N, Taguchi S, Shinozaki E, Osumi H, Ogura M, Ichimura T, Takahari D, Suenaga M, Chin K, Oguchi M, Ueno M, Yamaguchi K. p16 and PD-L1 expression in locoregional squamous cell carcinoma of the anal canal: A single center retrospective analysis in Japan. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.055] [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
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Masuishi T, Taniguchi H, Kotani D, Bando H, Komatsu Y, Yamaguchi K, Nakajima T, Satoh T, Nishina T, Esaki T, Wakabayashi M, Nomura S, Sakamoto S, Ono H, Hirano N, Fujishiro N, Fuse N, Sato A, Ohtsu A, Yoshino T. BRAVERY study: A multicenter phase II study of eribulin in patients with BRAF V600E mutant metastatic colorectal cancer (EPOC1701). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Yoshino T, Iwata H, Tamura K, Takahashi S, Redfern C, Modi S, Doi T, Kawakami H, Taniguchi H, Takashima A, Yamaguchi K, Fisher J, Li B, Saito K, Fujisaki Y, Sugihara M, Tsurutani J. Updated results of phase I study of trastuzumab deruxtecan (DS-8201a) in HER2-expressing advanced colorectal cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.109] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kotani D, Bando H, Masuishi T, Komatsu Y, Yamaguchi K, Nakajima T, Satoh T, Nishina T, Esaki T, Nomura S, Sakamoto S, Iida S, Matsuda S, Yonemura M, Fuse N, Sato A, Fujii S, Ebi H, Ohtsu A, Yoshino T. BIG BANG study: A multicenter phase II study of the MEK inhibitor binimetinib + BRAF inhibitor encorafenib + anti-EGFR antibody cetuximab in patients with BRAF non-V600E mutated metastatic colorectal cancer (EPOC 1703). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Okazaki T, Tamai K, Shibuya R, Nakamura M, Mochizuki M, Yamaguchi K, Abe J, Takahashi S, Satoh K. P1.03-31 Periostin is a Negative Prognostic Factor and Promotes Cancer Cell Proliferation in Non-Small Cell Lung Cancer. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Osumi H, Shinozaki E, Zembutsu H, Takeda Y, Wakatsuki T, Ichimura T, Ota Y, Nakayama I, Ogura M, Suenaga M, Takahari D, Chin K, Saiura A, Takahashi S, Noda T, Yamaguchi K. Clinical relevance of circulating tumor DNA using amplicon-based deep sequencing panel in colorectal cancer patients with liver metastasis. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.087] [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
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Ishikawa T, Mizuta S, Yamaguchi K, Takaya Y, Matsubayashi H, Takeuchi T, Kitaya K. The assessment of testicular sperm extraction (TESE) and intracytoplasmic sperm injection (ICSI) in couples of post chemotherapy non-obstructive azoospermia (NOA). Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2018.07.841] [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]
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Kitaya K, Takaya Y, Yamaguchi K, Kim N, Takeuchi T, Matsubayashi H, Ishikawa T. Endometrial micropolyposis: prevalence, number, and localization in infertile patients with a history of repeated implantation failure. Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2018.07.720] [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]
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Higashiyama R, Mizuta S, Yamaguchi K, Matsubayashi H, Takeuchi T, Kitaya K, Ishikawa T. Clinical outcomes of microdissection testicular sperm extraction (micro TESE) and intracytoplasmic sperm injection (ICSI) in non-obstructive azoospermia (NOA) with the history of cryptorchidism. Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2018.07.586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Takeuchi T, Saito C, Mizuta S, Yamaguchi K, Takaya Y, Doshida M, Sakaguchi K, Kitaya K, Matsubayashi H, Ishikawa T. How many attempts should we undergo ICSI with ejaculated sperm in virtual azoospermic patients? Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2018.07.812] [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]
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Saito C, Mizuta S, Higashiyama R, Yamaguchi K, Takaya Y, Matsubayashi H, Takeuchi T, Kitaya K, Ishikawa T. Intracytoplasmic sperm injection outcomes with ejaculated and testicular sperm in patients with cryptozoospermia. Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2018.07.197] [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]
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Soeki T, Uematsu E, Matsuura T, Tobiume T, Kusunose K, Ise T, Yamaguchi K, Yagi S, Fukuda D, Yamada H, Wakatsuki T, Sata M. P3732C-type natriuretic peptide improves left ventricular diastolic dysfunction and ischemia/reperfusion injury-associated ventricular arrhythmias. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3732] [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: 11/13/2022] Open
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