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Yamane K, Sakamoto T, Terutya Y, Yanai M, Kinosita N, Yamaguchi K, Makino H, Kodani M, Igishi T, Yamasaki A. EP1.09-18 Comparison of Sample Types with Success Rates of Next-Generation Sequencing. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.2214] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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52
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Yamaguchi K. A pilot study to explore the safety and efficacy of hybrid assistive limb for acute stroke. J Neurol Sci 2019. [DOI: 10.1016/j.jns.2019.10.1495] [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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53
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Miyagawa K, Kawakami T, Suzuki Y, Isobe H, Shoji M, Yamanaka S, Okumura M, Nakajima T, Yamaguchi K. Domain-based local pair natural orbital CCSD(T) calculations of strongly correlated electron systems: Examination of dynamic equilibrium models based on multiple intermediates in S1 state of photosystem II. Mol Phys 2019. [DOI: 10.1080/00268976.2019.1666171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Kitaya K, Takaya Y, Nishiyama R, Yamaguchi K, Matsubayashi H, Takeuchi T, Mizuta S, Ishikawa T. Myoinositol supplementation on intracytoplasmic sperm injection outcome in Japanese infertile polycystic ovarian syndrome women with non-obese less-androgenic phenotype: a prospective controlled observational study. CLIN EXP OBSTET GYN 2019. [DOI: 10.12891/ceog4567.2019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Tamura Y, Santo M, Araki Y, Matsubayashi H, Takaya Y, Doshida M, Sakaguchi K, Yamaguchi K, Mizuta S, Kim N, Okuno K, Kitaya K, Takeuchi T, Ishikawa T. 29. CHROMOSOMAL COPY NUMBER ANALYSIS OF CHORIONIC VILLUS FROM SPONTANEOUS ABORTION BY NEXT GENERATION SEQUENCING. Reprod Biomed Online 2019. [DOI: 10.1016/j.rbmo.2019.04.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Watanabe J, Sato T, Kagawa Y, Oki E, Kuboki Y, Ikeda M, Ueno H, Kato T, Kusumoto T, Masuishi T, Yamaguchi K, Kanazawa A, Nishina T, Uetake H, Yamanaka T, Yoshino T. SUNRISE-DI study: decision impact of the 12-gene recurrence score (12-RS) assay on adjuvant chemotherapy recommendation for stage II and IIIA/B colon cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz154.016] [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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Yamaguchi K, Wada M, Takakura K, Konishi I. Visceral-to-subcutaneous adipose tissue ratio is a poor prognostic factor in type 1 endometrial cancer patients. Gynecol Oncol 2019. [DOI: 10.1016/j.ygyno.2019.04.582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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So M, Miyamoto T, Murakami R, Kawahara S, Abiko K, Yamaguchi K, Horie A, Hamanishi J, Kondoh E, Baba T, Mandai M. The efficacy of secondary debulking surgery for recurrent ovarian, tubal and peritoneal cancer in low risk scores in the Tian model. Gynecol Oncol 2019. [DOI: 10.1016/j.ygyno.2019.04.597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abiko K, Horikawa N, Murakami R, Yamaguchi K, Hamanishi J, Baba T, Mandai M. GM-CSF increases myeloid-derived suppressor cells infiltration after anti-VEGF therapy in ovarian cancer. Gynecol Oncol 2019. [DOI: 10.1016/j.ygyno.2019.04.200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Yamaguchi K, Tohara H, Hara K, Nakane A, Yoshimi K, Nakagawa K, Minakuchi S. Factors associated with masseter muscle quality assessed from ultrasonography in community-dwelling elderly individuals: A cross-sectional study. Arch Gerontol Geriatr 2019; 82:128-132. [DOI: 10.1016/j.archger.2019.02.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 07/04/2018] [Accepted: 02/10/2019] [Indexed: 12/23/2022]
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Nishiyama R, Kitaya K, Takaya Y, Yamaguchi K, Kim N, Matsubayashi H, Ishikawa T. Successful ongoing pregnancy following cryopreserved-thawed blastocyst transfer in an infertile Kallmann syndrome woman with balanced reciprocal translocation: a case report. CLIN EXP OBSTET GYN 2019. [DOI: 10.12891/ceog4576.2019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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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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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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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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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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69
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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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75
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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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