1
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Toyoda H, Tani A, Goto-Koshino Y, Motegi T, Sakamoto M, Mochizuki T, Harada K, Kobayashi T, Setoguchi A, Shizuta Y, Mizuno T, Irie M, Nakamichi J, Tsujimoto H, Ohmi A, Fukuoka R, Nakamura Y, Tomiyasu H. Gene expression profiles associated with early relapse during first remission induction in canine multicentric high-grade B-cell lymphoma. J Vet Med Sci 2024; 86:18-27. [PMID: 37952972 PMCID: PMC10849849 DOI: 10.1292/jvms.23-0269] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 10/29/2023] [Indexed: 11/14/2023] Open
Abstract
Although chemotherapy using CHOP-based protocol induces remission in most cases of canine multicentric high-grade B-cell lymphoma (mhBCL), some cases develop early relapse during the first induction protocol. In this study, we examined the gene expression profiles of canine mhBCL before chemotherapy and investigated their associations with early relapse during the first whole CHOP-based protocol. Twenty-five cases of mhBCL treated with CHOP-based protocol as first induction chemotherapy were included in this study. Sixteen cases completed the first whole CHOP-based protocol without relapse (S-group), and nine developed relapse during the chemotherapy (R-group). RNA-seq was performed on samples from neoplastic lymph nodes. Differentially expressed genes (DEGs) were extracted by the comparison of gene expression profiles between S- and R-groups, and the differences in the expression levels of these genes were validated by RT-qPCR. Extracted 179 DEGs included the genes related to chemokine CC motif ligand, T-cell receptor signaling pathway, and PD-L1 expression and PD-1 checkpoint pathway. We focused on chemokine CC motif ligand, and CCL4 was confirmed to be significantly downregulated in the R-group (P=0.039). We also focused on the genes related to T-cell signaling pathway, and CD3E (P=0.039), ITK (P=0.023), and LAT (P=0.023) genes were confirmed to be significantly upregulated in the R-group. The current results suggest that both changes in tumor cells and the interactions between tumor cells and immune cells are associated with the efficacy of the chemotherapy for first remission induction.
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Affiliation(s)
- Hiroto Toyoda
- Department of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - Akiyoshi Tani
- Department of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - Yuko Goto-Koshino
- Veterinary Medical Center, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - Tomoki Motegi
- Boston University School of Medicine, Department of Medicine, Division of Computational Biomedicine, Boston, MA, USA
| | - Mika Sakamoto
- Genome Informatics Laboratory, National Institute of Genetics, Shizuoka, Japan
| | - Takako Mochizuki
- Genome Informatics Laboratory, National Institute of Genetics, Shizuoka, Japan
| | - Kei Harada
- Japan Small Animal Cancer Center, Saitama, Japan
| | | | | | | | - Takuya Mizuno
- Laboratory of Molecular Diagnostics and Therapeutics, Joint Graduate School of Veterinary Medicine, Yamaguchi University, Yamaguchi, Japan
| | | | - Jun Nakamichi
- Japan Animal Referral Medical Center, Kanagawa, Japan
| | | | - Aki Ohmi
- Veterinary Medical Center, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - Ray Fukuoka
- Veterinary Medical Center, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
| | - Yasukazu Nakamura
- Genome Informatics Laboratory, National Institute of Genetics, Shizuoka, Japan
| | - Hirotaka Tomiyasu
- Department of Veterinary Internal Medicine, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan
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2
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Mochizuki T, Sakamoto M, Tanizawa Y, Nakayama T, Tanifuji G, Kamikawa R, Nakamura Y. A practical assembly guideline for genomes with various levels of heterozygosity. Brief Bioinform 2023; 24:bbad337. [PMID: 37798248 PMCID: PMC10555665 DOI: 10.1093/bib/bbad337] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 08/06/2023] [Accepted: 09/03/2023] [Indexed: 10/07/2023] Open
Abstract
Although current long-read sequencing technologies have a long-read length that facilitates assembly for genome reconstruction, they have high sequence errors. While various assemblers with different perspectives have been developed, no systematic evaluation of assemblers with long reads for diploid genomes with varying heterozygosity has been performed. Here, we evaluated a series of processes, including the estimation of genome characteristics such as genome size and heterozygosity, de novo assembly, polishing, and removal of allelic contigs, using six genomes with various heterozygosity levels. We evaluated five long-read-only assemblers (Canu, Flye, miniasm, NextDenovo and Redbean) and five hybrid assemblers that combine short and long reads (HASLR, MaSuRCA, Platanus-allee, SPAdes and WENGAN) and proposed a concrete guideline for the construction of haplotype representation according to the degree of heterozygosity, followed by polishing and purging haplotigs, using stable and high-performance assemblers: Redbean, Flye and MaSuRCA.
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Affiliation(s)
| | - Mika Sakamoto
- Genome Informatics Laboratory, National Institute of Genetics
| | | | - Takuro Nakayama
- Division of Life Sciences Center for Computational Sciences, University of Tsukuba, Japan
| | - Goro Tanifuji
- Department of Zoology, National Museum of Nature and Science
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3
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Mochizuki T, Sakamoto M, Tanizawa Y, Seike H, Zhu Z, Zhou YJ, Fukumura K, Nagata S, Nakamura Y. Best Practices for Comprehensive Annotation of Neuropeptides of Gryllus bimaculatus. Insects 2023; 14:121. [PMID: 36835690 PMCID: PMC9960350 DOI: 10.3390/insects14020121] [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] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 06/18/2023]
Abstract
Genome annotation is critically important data that can support research. Draft genome annotations cover representative genes; however, they often do not include genes that are expressed only in limited tissues and stages, or genes with low expression levels. Neuropeptides are responsible for regulation of various physiological and biological processes. A recent study disclosed the genome draft of the two-spotted cricket Gryllus bimaculatus, which was utilized to understand the intriguing physiology and biology of crickets. Thus far, only two of the nine reported neuropeptides in G. bimaculatus were annotated in the draft genome. Even though de novo assembly using transcriptomic analyses can comprehensively identify neuropeptides, this method does not follow those annotations on the genome locus. In this study, we performed the annotations based on the reference mapping, de novo transcriptome assembly, and manual curation. Consequently, we identified 41 neuropeptides out of 43 neuropeptides, which were reported in the insects. Further, 32 of the identified neuropeptides on the genomic loci in G. bimaculatus were annotated. The present annotation methods can be applicable for the neuropeptide annotation of other insects. Furthermore, the methods will help to generate useful infrastructures for studies relevant to neuropeptides.
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Affiliation(s)
- Takako Mochizuki
- National Institute of Genetics, Research Organization of Information and Systems, 1111 Yata, Mishima, Shizuoka 411-8540, Japan
| | - Mika Sakamoto
- National Institute of Genetics, Research Organization of Information and Systems, 1111 Yata, Mishima, Shizuoka 411-8540, Japan
| | - Yasuhiro Tanizawa
- National Institute of Genetics, Research Organization of Information and Systems, 1111 Yata, Mishima, Shizuoka 411-8540, Japan
| | - Hitomi Seike
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8562, Japan
| | - Zhen Zhu
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8562, Japan
| | - Yi Jun Zhou
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8562, Japan
| | - Keisuke Fukumura
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8562, Japan
| | - Shinji Nagata
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8562, Japan
| | - Yasukazu Nakamura
- National Institute of Genetics, Research Organization of Information and Systems, 1111 Yata, Mishima, Shizuoka 411-8540, Japan
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4
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Kawamura S, Romani F, Yagura M, Mochizuki T, Sakamoto M, Yamaoka S, Nishihama R, Nakamura Y, Yamato KT, Bowman JL, Kohchi T, Tanizawa Y. MarpolBase Expression: A Web-Based, Comprehensive Platform for Visualization and Analysis of Transcriptomes in the Liverwort Marchantia polymorpha. Plant Cell Physiol 2022; 63:1745-1755. [PMID: 36083565 PMCID: PMC9680858 DOI: 10.1093/pcp/pcac129] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/21/2022] [Accepted: 09/07/2022] [Indexed: 06/15/2023]
Abstract
The liverwort Marchantia polymorpha is equipped with a wide range of molecular and genetic tools and resources that have led to its wide use to explore the evo-devo aspects of land plants. Although its diverse transcriptome data are rapidly accumulating, there is no extensive yet user-friendly tool to exploit such a compilation of data and to summarize results with the latest annotations. Here, we have developed a web-based suite of tools, MarpolBase Expression (MBEX, https://marchantia.info/mbex/), where users can visualize gene expression profiles, identify differentially expressed genes, perform co-expression and functional enrichment analyses and summarize their comprehensive output in various portable formats. Using oil body biogenesis as an example, we demonstrated that the results generated by MBEX were consistent with the published experimental evidence and also revealed a novel transcriptional network in this process. MBEX should facilitate the exploration and discovery of the genetic and functional networks behind various biological processes in M. polymorpha and promote our understanding of the evolution of land plants.
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Affiliation(s)
- Shogo Kawamura
- Graduate School of Biostudies, Kyoto University, Kyoto, 606-8502 Japan
| | - Facundo Romani
- Department of Plant Sciences, University of Cambridge, Cambridge CB2 3EA, UK
| | - Masaru Yagura
- National Institute of Genetics, Research Organization of Information and Systems, Mishima, 411-8540 Japan
| | - Takako Mochizuki
- National Institute of Genetics, Research Organization of Information and Systems, Mishima, 411-8540 Japan
| | - Mika Sakamoto
- National Institute of Genetics, Research Organization of Information and Systems, Mishima, 411-8540 Japan
| | - Shohei Yamaoka
- Graduate School of Biostudies, Kyoto University, Kyoto, 606-8502 Japan
| | - Ryuichi Nishihama
- Faculty of Science and Technology, Tokyo University of Science, Noda, 278-8510 Japan
| | - Yasukazu Nakamura
- National Institute of Genetics, Research Organization of Information and Systems, Mishima, 411-8540 Japan
| | - Katsuyuki T Yamato
- Faculty of Biology-Oriented Science and Technology (BOST), Kindai University, Kinokawa, 649-6493 Japan
| | - John L Bowman
- School of Biological Sciences, Monash University, Melbourne 3800, Australia
- ARC Centre of Excellence for Plant Success in Nature and Agriculture, Monash University, Melbourne 3800, Australia
| | - Takayuki Kohchi
- *Corresponding authors: Takayuki Kohchi, E-mail, ; Yasuhiro Tanizawa, E-mail,
| | - Yasuhiro Tanizawa
- *Corresponding authors: Takayuki Kohchi, E-mail, ; Yasuhiro Tanizawa, E-mail,
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5
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Tamura K, Sakamoto M, Tanizawa Y, Mochizuki T, Matsushita S, Kato Y, Ishikawa T, Okuhara K, Nakamura Y, Bono H. A highly contiguous genome assembly of red perilla (Perilla frutescens) domesticated in Japan. DNA Res 2022; 30:6831280. [PMID: 36383440 PMCID: PMC9835750 DOI: 10.1093/dnares/dsac044] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/09/2022] [Accepted: 11/11/2022] [Indexed: 11/17/2022] Open
Abstract
Perilla frutescens (Lamiaceae) is an important herbal plant with hundreds of bioactive chemicals, among which perillaldehyde and rosmarinic acid are the two major bioactive compounds in the plant. The leaves of red perilla are used as traditional Kampo medicine or food ingredients. However, the medicinal and nutritional uses of this plant could be improved by enhancing the production of valuable metabolites through the manipulation of key enzymes or regulatory genes using genome editing technology. Here, we generated a high-quality genome assembly of red perilla domesticated in Japan. A near-complete chromosome-level assembly of P. frutescens was generated contigs with N50 of 41.5 Mb from PacBio HiFi reads. 99.2% of the assembly was anchored into 20 pseudochromosomes, among which seven pseudochromosomes consisted of one contig, while the rest consisted of less than six contigs. Gene annotation and prediction of the sequences successfully predicted 86,258 gene models, including 76,825 protein-coding genes. Further analysis showed that potential targets of genome editing for the engineering of anthocyanin pathways in P. frutescens are located on the late-stage pathways. Overall, our genome assembly could serve as a valuable reference for selecting target genes for genome editing of P. frutescens.
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Affiliation(s)
- Keita Tamura
- Laboratory of Genome Informatics, Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-0046, Japan,Laboratory of BioDX, Genome Editing Innovation Center, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-0046, Japan
| | - Mika Sakamoto
- Genome Informatics Laboratory, Department of Informatics, National Institute of Genetics, Mishima, Shizuoka 411-8540, Japan
| | - Yasuhiro Tanizawa
- Genome Informatics Laboratory, Department of Informatics, National Institute of Genetics, Mishima, Shizuoka 411-8540, Japan
| | - Takako Mochizuki
- Genome Informatics Laboratory, Department of Informatics, National Institute of Genetics, Mishima, Shizuoka 411-8540, Japan
| | - Shuji Matsushita
- Agricultural Technology Research Center, Hiroshima Prefectural Technology Research Institute, Higashi-Hiroshima, Hiroshima 739-0151, Japan
| | - Yoshihiro Kato
- Mishima Foods Co., Ltd., Hiroshima City, Hiroshima 733-0036, Japan
| | - Takeshi Ishikawa
- Mishima Foods Co., Ltd., Hiroshima City, Hiroshima 733-0036, Japan
| | - Keisuke Okuhara
- Laboratory of Genome Informatics, Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-0046, Japan,PtBio Inc., Higashi-Hiroshima, Hiroshima 739-0046, Japan
| | - Yasukazu Nakamura
- Genome Informatics Laboratory, Department of Informatics, National Institute of Genetics, Mishima, Shizuoka 411-8540, Japan
| | - Hidemasa Bono
- To whom correspondence should be addressed. Tel. +81 82 424 4013.
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6
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Kamikawa R, Mochizuki T, Sakamoto M, Tanizawa Y, Nakayama T, Onuma R, Cenci U, Moog D, Speak S, Sarkozi K, Toseland A, van Oosterhout C, Oyama K, Kato M, Kume K, Kayama M, Azuma T, Ishii KI, Miyashita H, Henrissat B, Lombard V, Win J, Kamoun S, Kashiyama Y, Mayama S, Miyagishima SY, Tanifuji G, Mock T, Nakamura Y. Genome evolution of a nonparasitic secondary heterotroph, the diatom Nitzschia putrida. Sci Adv 2022; 8:eabi5075. [PMID: 35486731 PMCID: PMC9054022 DOI: 10.1126/sciadv.abi5075] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 03/16/2022] [Indexed: 06/14/2023]
Abstract
Secondary loss of photosynthesis is observed across almost all plastid-bearing branches of the eukaryotic tree of life. However, genome-based insights into the transition from a phototroph into a secondary heterotroph have so far only been revealed for parasitic species. Free-living organisms can yield unique insights into the evolutionary consequence of the loss of photosynthesis, as the parasitic lifestyle requires specific adaptations to host environments. Here, we report on the diploid genome of the free-living diatom Nitzschia putrida (35 Mbp), a nonphotosynthetic osmotroph whose photosynthetic relatives contribute ca. 40% of net oceanic primary production. Comparative analyses with photosynthetic diatoms and heterotrophic algae with parasitic lifestyle revealed that a combination of gene loss, the accumulation of genes involved in organic carbon degradation, a unique secretome, and the rapid divergence of conserved gene families involved in cell wall and extracellular metabolism appear to have facilitated the lifestyle of a free-living secondary heterotroph.
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Affiliation(s)
- Ryoma Kamikawa
- Graduate School of Agriculture, Kyoto University, Kyoto 606-8502, Japan
| | - Takako Mochizuki
- Department of Informatics, National Institute of Genetics, Research Organization of Information and Systems, Shizuoka 411-8540, Japan
| | - Mika Sakamoto
- Department of Informatics, National Institute of Genetics, Research Organization of Information and Systems, Shizuoka 411-8540, Japan
| | - Yasuhiro Tanizawa
- Department of Informatics, National Institute of Genetics, Research Organization of Information and Systems, Shizuoka 411-8540, Japan
| | - Takuro Nakayama
- Graduate School of Life Sciences, Tohoku University, Sendai 980-8578, Japan
| | - Ryo Onuma
- Department of Gene Function and Phenomics, National Institute of Genetics, Shizuoka 411-8540, Japan
| | - Ugo Cenci
- Université de Lille, CNRS, UMR 8576 – UGSF – Unité de Glycobiologie Structurale et Fonctionnelle, F-59000 Lille, France
| | - Daniel Moog
- Laboratory for Cell Biology, Philipps University Marburg, Karl-von-Frisch-Str. 8
- SYNMIKRO Research Center, Hans-Meerwein-Str. 6, 35032, Marburg, Germany
| | - Samuel Speak
- School of Environmental Sciences, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Krisztina Sarkozi
- School of Environmental Sciences, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Andrew Toseland
- School of Environmental Sciences, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Cock van Oosterhout
- School of Environmental Sciences, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Kaori Oyama
- Graduate School of Humanities and Sciences, Ochanomizu University, Tokyo, Japan
| | - Misako Kato
- Graduate School of Humanities and Sciences, Ochanomizu University, Tokyo, Japan
| | - Keitaro Kume
- Department of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki 305-8572, Japan
| | - Motoki Kayama
- Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606-8501, Japan
| | - Tomonori Azuma
- Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606-8501, Japan
| | - Ken-ichiro Ishii
- Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606-8501, Japan
| | - Hideaki Miyashita
- Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606-8501, Japan
| | - Bernard Henrissat
- Architecture et Fonction des Macromolécules Biologiques (AFMB), CNRS, Université Aix-Marseille, 163 Avenue de Luminy, 13288 Marseille, France
- INRA, USC 1408 AFMB, 13288 Marseille, France
- Department of Biological Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Vincent Lombard
- Architecture et Fonction des Macromolécules Biologiques (AFMB), CNRS, Université Aix-Marseille, 163 Avenue de Luminy, 13288 Marseille, France
- INRA, USC 1408 AFMB, 13288 Marseille, France
| | - Joe Win
- The Sainsbury Laboratory, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Sophien Kamoun
- The Sainsbury Laboratory, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Yuichiro Kashiyama
- Graduate School of Engineering, Fukui University of Technology, Fukui, Japan
| | - Shigeki Mayama
- Advanced Support Center for Science Teachers, Tokyo Gakugei University, Koganei, Tokyo, Japan
| | - Shin-ya Miyagishima
- Department of Gene Function and Phenomics, National Institute of Genetics, Shizuoka 411-8540, Japan
| | - Goro Tanifuji
- Department of Zoology, National Museum of Nature and Science, Tsukuba 305-0005, Japan
| | - Thomas Mock
- School of Environmental Sciences, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Yasukazu Nakamura
- Department of Informatics, National Institute of Genetics, Research Organization of Information and Systems, Shizuoka 411-8540, Japan
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7
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Iwasaki M, Kajiwara T, Yasui Y, Yoshitake Y, Miyazaki M, Kawamura S, Suetsugu N, Nishihama R, Yamaoka S, Wanke D, Hashimoto K, Kuchitsu K, Montgomery SA, Singh S, Tanizawa Y, Yagura M, Mochizuki T, Sakamoto M, Nakamura Y, Liu C, Berger F, Yamato KT, Bowman JL, Kohchi T. Identification of the sex-determining factor in the liverwort Marchantia polymorpha reveals unique evolution of sex chromosomes in a haploid system. Curr Biol 2021; 31:5522-5532.e7. [PMID: 34735792 PMCID: PMC8699743 DOI: 10.1016/j.cub.2021.10.023] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 08/02/2021] [Accepted: 10/08/2021] [Indexed: 12/18/2022]
Abstract
Sex determination is a central process for sexual reproduction and is often regulated by a sex determinant encoded on a sex chromosome. Rules that govern the evolution of sex chromosomes via specialization and degeneration following the evolution of a sex determinant have been well studied in diploid organisms. However, distinct predictions apply to sex chromosomes in organisms where sex is determined in the haploid phase of the life cycle: both sex chromosomes, female U and male V, are expected to maintain their gene functions, even though both are non-recombining. This is in contrast to the X-Y (or Z-W) asymmetry and Y (W) chromosome degeneration in XY (ZW) systems of diploids. Here, we provide evidence that sex chromosomes diverged early during the evolution of haploid liverworts and identify the sex determinant on the Marchantia polymorpha U chromosome. This gene, Feminizer, encodes a member of the plant-specific BASIC PENTACYSTEINE transcription factor family. It triggers female differentiation via regulation of the autosomal sex-determining locus of FEMALE GAMETOPHYTE MYB and SUPPRESSOR OF FEMINIZATION. Phylogenetic analyses of Feminizer and other sex chromosome genes indicate dimorphic sex chromosomes had already been established 430 mya in the ancestral liverwort. Feminizer also plays a role in reproductive induction that is shared with its gametolog on the V chromosome, suggesting an ancestral function, distinct from sex determination, was retained by the gametologs. This implies ancestral functions can be preserved after the acquisition of a sex determination mechanism during the evolution of a dominant haploid sex chromosome system.
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Affiliation(s)
- Miyuki Iwasaki
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan
| | - Tomoaki Kajiwara
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan
| | - Yukiko Yasui
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan
| | | | - Motoki Miyazaki
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan
| | - Shogo Kawamura
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan
| | - Noriyuki Suetsugu
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan
| | - Ryuichi Nishihama
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan; Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - Shohei Yamaoka
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan
| | - Dierk Wanke
- Department Biologie I, Ludwig-Maximilians-University (LMU), München 80638, Germany
| | - Kenji Hashimoto
- Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - Kazuyuki Kuchitsu
- Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - Sean A Montgomery
- Gregor Mendel Institute (GMI), Austrian Academy of Sciences, Vienna Biocenter (VBC), 1030 Vienna, Austria
| | - Shilpi Singh
- School of Biological Sciences, Monash University, Melbourne, VIC 3800, Australia
| | - Yasuhiro Tanizawa
- National Institute of Genetics, Research Organization of Information and Systems, Mishima, Shizuoka 411-8540, Japan
| | - Masaru Yagura
- National Institute of Genetics, Research Organization of Information and Systems, Mishima, Shizuoka 411-8540, Japan
| | - Takako Mochizuki
- National Institute of Genetics, Research Organization of Information and Systems, Mishima, Shizuoka 411-8540, Japan
| | - Mika Sakamoto
- National Institute of Genetics, Research Organization of Information and Systems, Mishima, Shizuoka 411-8540, Japan
| | - Yasukazu Nakamura
- National Institute of Genetics, Research Organization of Information and Systems, Mishima, Shizuoka 411-8540, Japan
| | - Chang Liu
- Institute of Biology, University of Hohenheim, Stuttgart 70599, Germany
| | - Frédéric Berger
- Gregor Mendel Institute (GMI), Austrian Academy of Sciences, Vienna Biocenter (VBC), 1030 Vienna, Austria
| | - Katsuyuki T Yamato
- Faculty of Biology-Oriented Science and Technology (BOST), Kindai University, Kinokawa, Wakayama 649-6493, Japan
| | - John L Bowman
- School of Biological Sciences, Monash University, Melbourne, VIC 3800, Australia.
| | - Takayuki Kohchi
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan.
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Yamaguchi R, Guo X, Zheng J, Zhang J, Han J, Shioya A, Uramoto H, Mochizuki T, Shimizu A, Yamada S. 346 Peroxiredoxin 4 improved aging-related delayed wound healing in mice. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.08.355] [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: 10/20/2022]
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9
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Shimura H, Manita S, Mochizuki T, Matsuda Y, Ihara T, Kira S, Mitsui T, Kitamura K, Takeda M. Therapeutic potential of cell-type selective optogenetics for a mouse model with urinary frequency. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)00406-1] [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: 11/26/2022]
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10
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Kakubari S, Sakaida K, Asano M, Aramaki Y, Ito H, Yasui A, Iwamaru K, Kaneda T, Kitamura M, Matsumoto T, Miyamoto M, Mizuta K, Mochizuki T, Morioka M, Namura H, Yamoto R. Determination of Lycopene Concentration in Fresh Tomatoes by Spectrophotometry: A Collaborative Study. J AOAC Int 2020; 103:1619-1624. [PMID: 33112388 DOI: 10.1093/jaoacint/qsaa050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 03/31/2020] [Accepted: 04/02/2020] [Indexed: 11/13/2022]
Abstract
BACKGROUND Lycopene has been the object of considerable research attention recently, and the effects of the intake of lycopene, or of tomato products, have been studied in various ways. In Japan, interest in the health-promoting function of food components has increased. OBJECTIVE Developing a method to determine lycopene contents in tomato that meets the Japanese Agricultural Standard (JAS). METHOD In the proposed JAS method, the test sample consists of fresh tomatoes; a hexane-acetone mixture is utilized as the extraction solvent. A collaborative study was conducted to evaluate the interlaboratory performance of the method. RESULTS Ten laboratories participated and analyzed six test materials characterized by a lycopene content between 39 and 170 mg/kg as blind duplicates. After removing statistical outliers, RSDr ranged from 1.2 to 3.0% and RSDR ranged from 2.4 to 4.2%. The HorRat values were calculated and found to be in the 0.26-0.49 range. CONCLUSIONS The method for determining the lycopene content in tomato was evaluated by means of a collaborative study, and the reproducibility of this method was found to be acceptable. HIGHLIGHTS Intended for standardization in Japan, a method to determine lycopene content in tomato has been developed and shown to have acceptable precision in a collaborative study.
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Affiliation(s)
- Sachiko Kakubari
- Food and Agricultural Materials Inspection Center, 2-1 Shintoshin, Chuo-ku, Saitama 330-9731, Japan
| | - Kenichi Sakaida
- Food and Agricultural Materials Inspection Center, 2-1 Shintoshin, Chuo-ku, Saitama 330-9731, Japan
| | - Masahiro Asano
- Food and Agricultural Materials Inspection Center, 2-1 Shintoshin, Chuo-ku, Saitama 330-9731, Japan
| | - Yoshinori Aramaki
- Kagome Co., Ltd, 17 Nishitomiyama, Nasushiobara, Tochigi 329-2762, Japan
| | - Hidekazu Ito
- Food Research Institute, National Agriculture and Food Research Organization, 2-1-12 Kannondai, Tsukuba, Ibaraki 305-8642, Japan
| | - Akemi Yasui
- Food Research Institute, National Agriculture and Food Research Organization, 2-1-12 Kannondai, Tsukuba, Ibaraki 305-8642, Japan
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11
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Makita K, Hamamoto Y, Mochizuki T. The Important Factor in Local Control of Bone Metastatic Lesions in Radiotherapy. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Dobriyal N, Sagarika P, Shrivastava A, Verma AK, Islam Z, Gupta P, Mochizuki T, Abe F, Sahi C. Over-expression of Caj1, a plasma membrane associated J-domain protein in Saccharomyces cerevisiae, stabilizes amino acid permeases. Biochim Biophys Acta Biomembr 2020; 1862:183435. [PMID: 32777224 DOI: 10.1016/j.bbamem.2020.183435] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 07/08/2020] [Accepted: 07/27/2020] [Indexed: 11/17/2022]
Abstract
Hsp70: J-domain protein (JDP) machines, along with the cellular protein degradation systems play a central role in regulating cellular proteostasis. An equally robust surveillance system operates at the plasma membrane too that affects proper sorting, stability as well as the turnover of membrane proteins. Although plausible, a definitive role of the Hsp70: JDP machine in regulating the stability of plasma membrane proteins is not well understood in Saccharomyces cerevisiae. Here we show that a moderate over-expression of Caj1, one of the thirteen JDPs residing in the nucleo-cytosolic compartment of S. cerevisiae reduced the cold sensitivity of tryptophan auxotrophic yeast cells by stabilizing tryptophan permeases, Tat1 and Tat2 in a J-domain dependent manner. Concomitantly, higher Caj1 levels also caused slow growth and increased plasma membrane damage at elevated temperatures possibly due to the stabilization of thermolabile plasma membrane proteins. Finally, we show that although majorly cytosolic, Caj1 also co-localizes with the membrane dye FM4-64 at the cellular periphery suggesting that Caj1 might interact with the plasma membrane. Based on the results presented in this study, we implicate the Hsp70: Caj1 chaperone machine in regulating the stability or turnover of plasma membrane proteins in budding yeast.
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Affiliation(s)
- N Dobriyal
- Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh, India
| | - P Sagarika
- Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh, India
| | - A Shrivastava
- Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh, India
| | - A K Verma
- Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh, India
| | - Z Islam
- Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh, India
| | - P Gupta
- Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh, India
| | - T Mochizuki
- Molecular Genetic Research, Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara 252-5258, Japan
| | - F Abe
- Molecular Genetic Research, Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara 252-5258, Japan
| | - C Sahi
- Department of Biological Sciences, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh, India.
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13
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Smith DM, Scaife AA, Eade R, Athanasiadis P, Bellucci A, Bethke I, Bilbao R, Borchert LF, Caron LP, Counillon F, Danabasoglu G, Delworth T, Doblas-Reyes FJ, Dunstone NJ, Estella-Perez V, Flavoni S, Hermanson L, Keenlyside N, Kharin V, Kimoto M, Merryfield WJ, Mignot J, Mochizuki T, Modali K, Monerie PA, Müller WA, Nicolí D, Ortega P, Pankatz K, Pohlmann H, Robson J, Ruggieri P, Sospedra-Alfonso R, Swingedouw D, Wang Y, Wild S, Yeager S, Yang X, Zhang L. North Atlantic climate far more predictable than models imply. Nature 2020; 583:796-800. [PMID: 32728237 DOI: 10.1038/s41586-020-2525-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 05/01/2020] [Indexed: 11/09/2022]
Abstract
Quantifying signals and uncertainties in climate models is essential for the detection, attribution, prediction and projection of climate change1-3. Although inter-model agreement is high for large-scale temperature signals, dynamical changes in atmospheric circulation are very uncertain4. This leads to low confidence in regional projections, especially for precipitation, over the coming decades5,6. The chaotic nature of the climate system7-9 may also mean that signal uncertainties are largely irreducible. However, climate projections are difficult to verify until further observations become available. Here we assess retrospective climate model predictions of the past six decades and show that decadal variations in North Atlantic winter climate are highly predictable, despite a lack of agreement between individual model simulations and the poor predictive ability of raw model outputs. Crucially, current models underestimate the predictable signal (the predictable fraction of the total variability) of the North Atlantic Oscillation (the leading mode of variability in North Atlantic atmospheric circulation) by an order of magnitude. Consequently, compared to perfect models, 100 times as many ensemble members are needed in current models to extract this signal, and its effects on the climate are underestimated relative to other factors. To address these limitations, we implement a two-stage post-processing technique. We first adjust the variance of the ensemble-mean North Atlantic Oscillation forecast to match the observed variance of the predictable signal. We then select and use only the ensemble members with a North Atlantic Oscillation sufficiently close to the variance-adjusted ensemble-mean forecast North Atlantic Oscillation. This approach greatly improves decadal predictions of winter climate for Europe and eastern North America. Predictions of Atlantic multidecadal variability are also improved, suggesting that the North Atlantic Oscillation is not driven solely by Atlantic multidecadal variability. Our results highlight the need to understand why the signal-to-noise ratio is too small in current climate models10, and the extent to which correcting this model error would reduce uncertainties in regional climate change projections on timescales beyond a decade.
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Affiliation(s)
- D M Smith
- Met Office Hadley Centre, Exeter, UK.
| | - A A Scaife
- Met Office Hadley Centre, Exeter, UK.,College of Engineering, Mathematics and Physical Sciences, Exeter University, Exeter, UK
| | - R Eade
- Met Office Hadley Centre, Exeter, UK
| | - P Athanasiadis
- Centro Euro-Mediterraneo sui Cambiamenti Climatici, Bologna, Italy
| | - A Bellucci
- Centro Euro-Mediterraneo sui Cambiamenti Climatici, Bologna, Italy
| | - I Bethke
- Geophysical Institute, University of Bergen and Bjerknes Centre for Climate Research, Bergen, Norway
| | - R Bilbao
- Barcelona Supercomputing Center, Barcelona, Spain
| | - L F Borchert
- Sorbonne Universités, LOCEAN Laboratory, Institut Pierre Simon Laplace (IPSL), Paris, France
| | - L-P Caron
- Barcelona Supercomputing Center, Barcelona, Spain
| | - F Counillon
- Geophysical Institute, University of Bergen and Bjerknes Centre for Climate Research, Bergen, Norway.,Nansen Environmental and Remote Sensing Center and Bjerknes Centre for Climate Research, Bergen, Norway
| | - G Danabasoglu
- National Center for Atmospheric Research, Boulder, CO, USA
| | - T Delworth
- Geophysical Fluid Dynamics Laboratory, Princeton University, Princeton, NJ, USA
| | - F J Doblas-Reyes
- Barcelona Supercomputing Center, Barcelona, Spain.,Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | | | - V Estella-Perez
- Sorbonne Universités, LOCEAN Laboratory, Institut Pierre Simon Laplace (IPSL), Paris, France
| | - S Flavoni
- Sorbonne Universités, LOCEAN Laboratory, Institut Pierre Simon Laplace (IPSL), Paris, France
| | | | - N Keenlyside
- Geophysical Institute, University of Bergen and Bjerknes Centre for Climate Research, Bergen, Norway.,Nansen Environmental and Remote Sensing Center and Bjerknes Centre for Climate Research, Bergen, Norway
| | - V Kharin
- Canadian Centre for Climate Modelling and Analysis, Environment and Climate Change Canada, Victoria, British Columbia, Canada
| | - M Kimoto
- Atmosphere and Ocean Research Institute, University of Tokyo, Kashiwa, Japan
| | - W J Merryfield
- Canadian Centre for Climate Modelling and Analysis, Environment and Climate Change Canada, Victoria, British Columbia, Canada
| | - J Mignot
- Sorbonne Universités, LOCEAN Laboratory, Institut Pierre Simon Laplace (IPSL), Paris, France
| | - T Mochizuki
- Department of Earth and Planetary Sciences, Kyushu University, Fukuoka, Japan.,Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan
| | - K Modali
- Max-Planck-Institut für Meteorologie, Hamburg, Germany.,Regional Computing Center, University of Hamburg, Hamburg, Germany
| | - P-A Monerie
- National Centre for Atmospheric Science, Department of Meteorology, University of Reading, Reading, UK
| | - W A Müller
- Max-Planck-Institut für Meteorologie, Hamburg, Germany
| | - D Nicolí
- Centro Euro-Mediterraneo sui Cambiamenti Climatici, Bologna, Italy
| | - P Ortega
- Barcelona Supercomputing Center, Barcelona, Spain
| | - K Pankatz
- Deutscher Wetterdienst, Hamburg, Germany
| | - H Pohlmann
- Max-Planck-Institut für Meteorologie, Hamburg, Germany.,Deutscher Wetterdienst, Hamburg, Germany
| | - J Robson
- National Centre for Atmospheric Science, Department of Meteorology, University of Reading, Reading, UK
| | - P Ruggieri
- Centro Euro-Mediterraneo sui Cambiamenti Climatici, Bologna, Italy
| | - R Sospedra-Alfonso
- Canadian Centre for Climate Modelling and Analysis, Environment and Climate Change Canada, Victoria, British Columbia, Canada
| | - D Swingedouw
- CNRS-EPOC, Université de Bordeaux, Pessac, France
| | - Y Wang
- Nansen Environmental and Remote Sensing Center and Bjerknes Centre for Climate Research, Bergen, Norway
| | - S Wild
- Barcelona Supercomputing Center, Barcelona, Spain
| | - S Yeager
- National Center for Atmospheric Research, Boulder, CO, USA
| | - X Yang
- Geophysical Fluid Dynamics Laboratory, Princeton University, Princeton, NJ, USA
| | - L Zhang
- Geophysical Fluid Dynamics Laboratory, Princeton University, Princeton, NJ, USA
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14
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Abe T, Minami K, Harabayashi T, Sazawa A, Chiba H, Kikuchi H, Miyata H, Matsumoto R, Osawa T, Maruyama S, IshizakiIshizaki J, Mochizuki T, Chiba S, Akino T, Murakumo M, Miyajima N, Tsuchiya K, Murai S, Shinohara N. Erratum to: Outcome of maintenance systemic chemotherapy with drug-free interval for metastatic urothelial carcinoma. Jpn J Clin Oncol 2020; 50:726. [PMID: 32382760 PMCID: PMC7284546 DOI: 10.1093/jjco/hyz196] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 05/15/2019] [Accepted: 05/21/2019] [Indexed: 11/21/2022] Open
Affiliation(s)
- T Abe
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - K Minami
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - T Harabayashi
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - A Sazawa
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - H Chiba
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - H Kikuchi
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - H Miyata
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - R Matsumoto
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - T Osawa
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - S Maruyama
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | | | - T Mochizuki
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - S Chiba
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - T Akino
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - M Murakumo
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - N Miyajima
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - K Tsuchiya
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - S Murai
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - N Shinohara
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
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15
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Montgomery SA, Tanizawa Y, Galik B, Wang N, Ito T, Mochizuki T, Akimcheva S, Bowman JL, Cognat V, Maréchal-Drouard L, Ekker H, Hong SF, Kohchi T, Lin SS, Liu LYD, Nakamura Y, Valeeva LR, Shakirov EV, Shippen DE, Wei WL, Yagura M, Yamaoka S, Yamato KT, Liu C, Berger F. Chromatin Organization in Early Land Plants Reveals an Ancestral Association between H3K27me3, Transposons, and Constitutive Heterochromatin. Curr Biol 2020; 30:573-588.e7. [PMID: 32004456 PMCID: PMC7209395 DOI: 10.1016/j.cub.2019.12.015] [Citation(s) in RCA: 108] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 12/03/2019] [Accepted: 12/05/2019] [Indexed: 12/16/2022]
Abstract
Genome packaging by nucleosomes is a hallmark of eukaryotes. Histones and the pathways that deposit, remove, and read histone modifications are deeply conserved. Yet, we lack information regarding chromatin landscapes in extant representatives of ancestors of the main groups of eukaryotes, and our knowledge of the evolution of chromatin-related processes is limited. We used the bryophyte Marchantia polymorpha, which diverged from vascular plants circa 400 mya, to obtain a whole chromosome genome assembly and explore the chromatin landscape and three-dimensional genome organization in an early diverging land plant lineage. Based on genomic profiles of ten chromatin marks, we conclude that the relationship between active marks and gene expression is conserved across land plants. In contrast, we observed distinctive features of transposons and other repetitive sequences in Marchantia compared with flowering plants. Silenced transposons and repeats did not accumulate around centromeres. Although a large fraction of constitutive heterochromatin was marked by H3K9 methylation as in flowering plants, a significant proportion of transposons were marked by H3K27me3, which is otherwise dedicated to the transcriptional repression of protein-coding genes in flowering plants. Chromatin compartmentalization analyses of Hi-C data revealed that repressed B compartments were densely decorated with H3K27me3 but not H3K9 or DNA methylation as reported in flowering plants. We conclude that, in early plants, H3K27me3 played an essential role in heterochromatin function, suggesting an ancestral role of this mark in transposon silencing.
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Affiliation(s)
- Sean A Montgomery
- Gregor Mendel Institute (GMI), Austrian Academy of Sciences, Vienna BioCenter (VBC), Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Yasuhiro Tanizawa
- Department of Informatics, National Institute of Genetics, Research Organization of Information and Systems, 1111 Yata, Mishima, Japan
| | - Bence Galik
- Gregor Mendel Institute (GMI), Austrian Academy of Sciences, Vienna BioCenter (VBC), Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Nan Wang
- Center for Plant Molecular Biology (ZMBP), University of Tübingen, Auf der Morgenstelle 32, 72076 Tübingen, Germany
| | - Tasuku Ito
- John Innes Centre, Colney lane, Norwich NR4 7UH, UK
| | - Takako Mochizuki
- Department of Informatics, National Institute of Genetics, Research Organization of Information and Systems, 1111 Yata, Mishima, Japan
| | - Svetlana Akimcheva
- Gregor Mendel Institute (GMI), Austrian Academy of Sciences, Vienna BioCenter (VBC), Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - John L Bowman
- School of Biological Sciences, Monash University, Melbourne, 3800 VIC, Australia
| | - Valérie Cognat
- Institut de biologie moléculaire des plantes-CNRS, Université de Strasbourg, 12 rue du Général Zimmer, 67084 Strasbourg, France
| | - Laurence Maréchal-Drouard
- Institut de biologie moléculaire des plantes-CNRS, Université de Strasbourg, 12 rue du Général Zimmer, 67084 Strasbourg, France
| | - Heinz Ekker
- Vienna BioCenter Core Facilities (VBCF), Next Generation Sequencing facility, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Syuan-Fei Hong
- Institute of Biotechnology, National Taiwan University, Taipei 106, Taiwan
| | - Takayuki Kohchi
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan
| | - Shih-Shun Lin
- Institute of Biotechnology, National Taiwan University, Taipei 106, Taiwan
| | - Li-Yu Daisy Liu
- Department of Agronomy, National Taiwan University, Taipei 106, Taiwan
| | - Yasukazu Nakamura
- Department of Informatics, National Institute of Genetics, Research Organization of Information and Systems, 1111 Yata, Mishima, Japan
| | - Lia R Valeeva
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Republic of Tatarstan 420008, Russia
| | - Eugene V Shakirov
- Institute of Fundamental Medicine and Biology, Kazan (Volga Region) Federal University, Kazan, Republic of Tatarstan 420008, Russia; Department of Biological Sciences, Marshall University, Huntington, WV 25701, USA
| | - Dorothy E Shippen
- Department of Biochemistry and Biophysics, Texas A&M University, 2128 TAMU, College Station, TX 77843-2128, USA
| | - Wei-Lun Wei
- Institute of Biotechnology, National Taiwan University, Taipei 106, Taiwan
| | - Masaru Yagura
- Department of Informatics, National Institute of Genetics, Research Organization of Information and Systems, 1111 Yata, Mishima, Japan
| | - Shohei Yamaoka
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan
| | - Katsuyuki T Yamato
- Faculty of Biology-Oriented Science and Technology, Kindai University, Kinokawa, Wakayama 649-6493, Japan
| | - Chang Liu
- Center for Plant Molecular Biology (ZMBP), University of Tübingen, Auf der Morgenstelle 32, 72076 Tübingen, Germany.
| | - Frédéric Berger
- Gregor Mendel Institute (GMI), Austrian Academy of Sciences, Vienna BioCenter (VBC), Dr. Bohr Gasse 3, 1030 Vienna, Austria.
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16
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Abe T, Minami K, Harabayashi T, Sazawa A, Chiba H, Kikuchi H, Miyata H, Matsumoto R, Osawa T, Maruyama S, Ishizaki J, Mochizuki T, Chiba S, Akino T, Murakumo M, Miyajima N, Tsuchiya K, Murai S, Shinohara N. Outcome of maintenance systemic chemotherapy with drug-free interval for metastatic urothelial carcinoma. Jpn J Clin Oncol 2020; 49:965-971. [PMID: 31187865 PMCID: PMC6886465 DOI: 10.1093/jjco/hyz084] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 05/15/2019] [Accepted: 05/21/2019] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE Aiming to achieve long-term disease control, maintenance systemic chemotherapy (MSC) with a 1-3-month drug-free interval is continued in selected patients. We report our experience of MSC for metastatic urothelial carcinoma (UC). METHODS Of 228 metastatic UC patients treated with systemic chemotherapy, 40 (17.5%, 40/228) had continuously undergone MSC. Data on the regimen, cycle number, and reason for the discontinuation of MSC were also collected. We analyzed OS from the initiation of MSC until death or the last follow-up, using the log-rank test to assess the significance of differences. RESULTS The median number of cycles of chemotherapy was 6, and the responses were CR in 6, PR in 20, SD in 13, and PD in 1 before MSC. Gemcitabine plus CDDP or carboplatin was mainly performed as MSC (70%, 28/40). MSC was repeated quarterly in 30 (75%, 30/40), every two months in 8 (20%, 8/40), and with other intervals in 2 (5%, 2/40). Overall, a median of 3.5 cycles (range: 1-29) of MSC was performed. The reason for the discontinuation of MSC was PD in 24 (60%, 24/40), favorable disease control in 9 (22.5%, 9/40), and myelosuppression in 3 (7.5%, 3/40), and for other reasons in 2 (5%, 2/40). MSC was ongoing in 2 (5%, 2/40). The median OS was 27 months from the initiation of MSC. PS0 (P = 0.0169), the absence of lung metastasis (P = 0.0387), and resection of the primary site (P = 0.0495) were associated with long-term survival after MSC. CONCLUSIONS In selected patients, long-term systemic chemotherapy could be performed with a drug-free interval. Our maintenance strategy with cytotoxic drugs may become one of the treatment options for long-term disease control.
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Affiliation(s)
- T Abe
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - K Minami
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - T Harabayashi
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - A Sazawa
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - H Chiba
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - H Kikuchi
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - H Miyata
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - R Matsumoto
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - T Osawa
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - S Maruyama
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - J Ishizaki
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - T Mochizuki
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - S Chiba
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - T Akino
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - M Murakumo
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - N Miyajima
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - K Tsuchiya
- Hokkaido Urothelial Cancer Research Group, Sapporo, Japan
| | - S Murai
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - N Shinohara
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
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17
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Matsuda M, Kido T, Tsuda T, Okada K, Shiraishi Y, Suekuni H, Kamei Y, Kitazawa R, Mochizuki T. Utility of synthetic MRI in predicting the Ki-67 status of oestrogen receptor-positive breast cancer: a feasibility study. Clin Radiol 2020; 75:398.e1-398.e8. [PMID: 32019671 DOI: 10.1016/j.crad.2019.12.021] [Citation(s) in RCA: 21] [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: 06/06/2019] [Accepted: 12/31/2019] [Indexed: 01/13/2023]
Abstract
AIM To evaluate the utility of synthetic magnetic resonance imaging (MRI) of the breast in predicting the Ki-67 status in patients with oestrogen receptor (ER)-positive breast cancer. MATERIALS AND METHODS Forty-nine patients with 50 histopathologically proven breast cancers who underwent additional synthetic MRI were enrolled in the present study. Using synthetic MRI images, T1 and T2 relaxation times and their standard deviations (SD) in the breast lesions before (T1-Pre, T2-Pre, PD-Pre, SD of T1-Pre, SD of T2-Pre, SD of PD-Pre) and after (T1-Gd, T2-Gd, PD-Gd, SD of T1-Gd, SD of T2-Gd, SD of PD-Gd) contrast agent injection were obtained. These quantitative values were compared between the low Ki-67 expression (<14%) lesions (low-proliferation group: n=23) and high Ki-67 expression (≥14%) lesions (high-proliferation group: n=27). RESULTS The univariate analysis showed that the SD of T1-Gd (p<0.001) and T2-Gd (p=0.042) were significantly higher in the high-proliferation group than in the low-proliferation group. Multivariate analysis further showed that the SD of T1-Gd was a significant and independent predictor of Ki-67 expression, with an area under the receiver operating characteristic (AUROC) curve of 0.885. The sensitivity, specificity, and accuracy of the SD of T1-Gd with an optimal cut-off value of 98.5 were 77.8%, 87%, and 82%, respectively. CONCLUSION The SD of T1-Gd obtained from synthetic MRI was useful to predict Ki-67 status.
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Affiliation(s)
- M Matsuda
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - T Kido
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan.
| | - T Tsuda
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - K Okada
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Y Shiraishi
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - H Suekuni
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - Y Kamei
- Breast Center, Ehime University Hospital, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - R Kitazawa
- Division of Diagnostic Pathology, Ehime University Hospital, Shitsukawa, Toon, Ehime, 791-0295, Japan
| | - T Mochizuki
- Department of Radiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan; Department of Radiology, I.M. Sechenov First Moscow State Medical University, 8-2 Trubetskaya Str, Moscow, 119991, Russian Federation
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18
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Hamamoto Y, Tsuruoka S, Takata N, Ishikawa H, Nagasaki K, Mochizuki T. PO-130: Postoperative radiotherapy for high-risk head and neck squamous cell carcinoma. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(20)30472-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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19
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Ogawa R, Kido T, Kido T, Mochizuki T. Effect of augmented datasets on deep convolutional neural networks applied to chest radiographs. Clin Radiol 2019; 74:697-701. [DOI: 10.1016/j.crad.2019.04.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Accepted: 04/09/2019] [Indexed: 10/26/2022]
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20
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Tsuruoka S, Hamamoto Y, Kuribayashi Y, Inata H, Matsuno T, Mochizuki T. EP-2179 Estimation of intrafractional motion of intra-orbital optic nerve by MRI. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)32599-x] [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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21
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Kenji M, Hamamoto Y, Urashima Y, Takata N, Kikuchi K, Miyagawa M, Mochizuki T. PO-0709 External beam radiotherapy for metastatic lesions of differentiated thyroid cancer. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31129-6] [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: 10/26/2022]
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22
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Mochizuki T, Teranishi J, Takamoto D, Ohtaka M, Kawahara T, Makiyama K, Uemura H. Long-term Survival in a Kidney Transplantation Patient With Progressive Multifocal Leukoencephalopathy: A Case Report. Transplant Proc 2018; 50:2558-2561. [PMID: 30316398 DOI: 10.1016/j.transproceed.2018.02.194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 02/19/2018] [Indexed: 11/13/2022]
Abstract
Post-kidney transplantation progressive multifocal leukoencephalopathy (PML) is a rare disease on which there are very few published reports on record. PML is a demyelinating disease caused by a destructive infection of the oligodendrocytes by the JC polyomavirus. No effective therapeutic protocol has been established other than measures to revive the immune function by reducing or discontinuing the administration of immunosuppressive agents. Most cases are progressive and show a poor prognosis. We herein report a case in which renal function has been maintained for 2 years following the onset of PML, which was initially diagnosed 3 years after kidney transplantation.
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Affiliation(s)
- T Mochizuki
- Department of Urology and Renal Transplantation, Yokohama City University Medical Center, Yokohama, Japan.
| | - J Teranishi
- Department of Urology and Renal Transplantation, Yokohama City University Medical Center, Yokohama, Japan
| | - D Takamoto
- Department of Urology and Renal Transplantation, Yokohama City University Medical Center, Yokohama, Japan
| | - M Ohtaka
- Department of Urology and Renal Transplantation, Yokohama City University Medical Center, Yokohama, Japan
| | - T Kawahara
- Department of Urology and Renal Transplantation, Yokohama City University Medical Center, Yokohama, Japan
| | - K Makiyama
- Department of Urology, Yokohama City University School of Medicine, Yokohama, Japan
| | - H Uemura
- Department of Urology and Renal Transplantation, Yokohama City University Medical Center, Yokohama, Japan
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23
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Takamoto D, Kawahara T, Mochizuki T, Makiyama K, Teranishi J, Uemura H. A Longer History of Hemodialysis Can Lead to Sarcopenia in Renal Transplantation Patients. Transplant Proc 2018; 50:2447-2450. [DOI: 10.1016/j.transproceed.2018.02.192] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 02/26/2018] [Indexed: 12/20/2022]
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24
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Nakamura T, Yoshida N, Anzawa K, Nishibu A, Mochizuki T. Itching in a trichophytin contact dermatitis mouse model and the antipruritic effect of antifungal agents. Clin Exp Dermatol 2018; 44:381-389. [PMID: 30187507 DOI: 10.1111/ced.13719] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/25/2018] [Indexed: 11/26/2022]
Abstract
BACKGROUND Tinea is an infectious disease by dermatophytes, of which Trichophyton species accounts for the overwhelming majority of case. Tinea often causes itching with inflammation. In terms of pruritus by fungal infection, however, tinea has not been investigated sufficiently to date. AIM To evaluate itch caused by Trichophyton infection and the effect of antifungal agents on the infection, by measuring scratch behaviour and profiles of inflammatory cytokines and chemokines. METHODS We used a previously established mouse model of contact hypersensitivity induced by trichophytin, a crude extract from Trichophyton mentagrophytes. Scratching behaviour was recorded using a counting device that measured an electric current induced in a coil by movement of magnets that had been inserted into the hind paws of each animal. We investigated expression of various genes in lesional skin of mice and in normal human epidermal keratinocytes. We also investigated the antipruritic effects of the corticosteroid dexamethasone (DEX) and three antifungal agents: ketoconazole (KCZ), terbinafine (TBF) and liranaftate (LNF). RESULTS Biphasic peaks of scratching were observed at 1 h and at 6-7 h during an observation period of 14 h after trichophytin induction. For lesional skin, RNA was extracted 24 h after trichophytin challenge, and increased expression was seen in the genes for interleukin (IL)-17A, interferon-γ, tumour necrosis factor (TNF)-α, macrophage inflammatory protein (MIP)-2 and Dectin-1, whereas there was no obvious change in the genes for IL-31 and prostaglandin (PG)E2. Furthermore, KCZ inhibited histidine decarboxylase (HDC) expression in vitro and in vivo, and inhibited scratching in the very early phase. LNF inhibited expression of thymic stromal lymphopoietin (TSLP) and IL-8 in vitro, and TSLP, TNF-α, IL-1α and MIP2 in vivo, and also scratching in the early phase. TBF did not induce any significant alterations in either gene expression or scratching. DEX suppressed expression of all the chemical mediators except HDC in vitro and in vivo, and inhibited scratching. CONCLUSION Antifungals can inhibit itching induced by fungal infection through different mechanisms.
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Affiliation(s)
- T Nakamura
- Department of R&D Center, Ikeda Mohando Co. Ltd, Toyama, Japan.,Department of Dermatology, Kanazawa Medical University, Ishikawa, Japan
| | - N Yoshida
- Department of R&D Center, Ikeda Mohando Co. Ltd, Toyama, Japan
| | - K Anzawa
- Department of Dermatology, Kanazawa Medical University, Ishikawa, Japan
| | - A Nishibu
- Department of Dermatology, Kanazawa Medical University, Ishikawa, Japan
| | - T Mochizuki
- Department of Dermatology, Kanazawa Medical University, Ishikawa, Japan
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25
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Tsuruoka S, Kataoka M, Makita K, Ishikawa H, Takada N, Nagasaki K, Hamamoto Y, Mochizuki T. EP-1435: The role of elective nodal irradiation in radiotherapy for stage I esophageal cancer. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)31744-4] [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: 10/14/2022]
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26
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Shimizu T, Tanizawa Y, Mochizuki T, Nagasaki H, Yoshioka T, Toyoda A, Fujiyama A, Kaminuma E, Nakamura Y. Draft Sequencing of the Heterozygous Diploid Genome of Satsuma ( Citrus unshiu Marc.) Using a Hybrid Assembly Approach. Front Genet 2017; 8:180. [PMID: 29259619 PMCID: PMC5723288 DOI: 10.3389/fgene.2017.00180] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 11/06/2017] [Indexed: 12/19/2022] Open
Abstract
Satsuma (Citrus unshiu Marc.) is one of the most abundantly produced mandarin varieties of citrus, known for its seedless fruit production and as a breeding parent of citrus. De novo assembly of the heterozygous diploid genome of Satsuma ("Miyagawa Wase") was conducted by a hybrid assembly approach using short-read sequences, three mate-pair libraries, and a long-read sequence of PacBio by the PLATANUS assembler. The assembled sequence, with a total size of 359.7 Mb at the N50 length of 386,404 bp, consisted of 20,876 scaffolds. Pseudomolecules of Satsuma constructed by aligning the scaffolds to three genetic maps showed genome-wide synteny to the genomes of Clementine, pummelo, and sweet orange. Gene prediction by modeling with MAKER-P proposed 29,024 genes and 37,970 mRNA; additionally, gene prediction analysis found candidates for novel genes in several biosynthesis pathways for gibberellin and violaxanthin catabolism. BUSCO scores for the assembled scaffold and predicted transcripts, and another analysis by BAC end sequence mapping indicated the assembled genome consistency was close to those of the haploid Clementine, pummel, and sweet orange genomes. The number of repeat elements and long terminal repeat retrotransposon were comparable to those of the seven citrus genomes; this suggested no significant failure in the assembly at the repeat region. A resequencing application using the assembled sequence confirmed that both kunenbo-A and Satsuma are offsprings of Kishu, and Satsuma is a back-crossed offspring of Kishu. These results illustrated the performance of the hybrid assembly approach and its ability to construct an accurate heterozygous diploid genome.
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Affiliation(s)
- Tokurou Shimizu
- Division of Citrus Research, Institute of Fruit Tree and Tea Science, National Agriculture and Food Research Organization, Shimizu, Japan
| | - Yasuhiro Tanizawa
- Genome Informatics Laboratory, Center for Information Biology, National Institute of Genetics, Mishima, Japan
| | - Takako Mochizuki
- Genome Informatics Laboratory, Center for Information Biology, National Institute of Genetics, Mishima, Japan
| | - Hideki Nagasaki
- Genome Informatics Laboratory, Center for Information Biology, National Institute of Genetics, Mishima, Japan
| | - Terutaka Yoshioka
- Division of Citrus Research, Institute of Fruit Tree and Tea Science, National Agriculture and Food Research Organization, Shimizu, Japan
| | - Atsushi Toyoda
- Comparative Genomics Laboratory, Center for Information Biology, National Institute of Genetics, Mishima, Japan
| | - Asao Fujiyama
- Comparative Genomics Laboratory, Center for Information Biology, National Institute of Genetics, Mishima, Japan
| | - Eli Kaminuma
- Genome Informatics Laboratory, Center for Information Biology, National Institute of Genetics, Mishima, Japan
| | - Yasukazu Nakamura
- Genome Informatics Laboratory, Center for Information Biology, National Institute of Genetics, Mishima, Japan
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27
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Kuwahara H, Song J, Shimoura T, Yoshida-Tanaka K, Mizuno T, Mochizuki T, Nishina K, Nagata T, Kusuhara H, Yokota T. Heteroduplex oligonucleotide as a platform technology to modulate blood-brain barrier function in vivo. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.417] [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]
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28
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Tsuruoka S, Kataoka M, Uwatsu K, Nishikawa A, Mochizuki T. Tumor Growth Patterns on Magnetic Resonance Imaging is Correlated With Prognosis in Patients With Locally Advanced Cervical Cancer Treated with Radiation Therapy. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1351] [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: 10/18/2022]
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29
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Kono T, Uetani T, Inoue K, Higashi H, Aono J, Nagai T, Nishimura K, Suzuki J, Kido T, Mochizuki T, Okura T, Higaki J, Ikeda S. P538Diagnostic accuracy of myocardial CT perfusion imaging to detect myocardial ischemia: comparison with echocardiographic assessment of coronary flow reserve and invasive fractional flow reserve. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p538] [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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30
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Honda H, Kubo K, Yamamoto R, Ishii Y, Kanzaki H, Hamamoto Y, Mochizuki T, Oita M, Sasaki M, Tominaga M, Uto Y. EP-1474: Feasibility of dose delivery error detection by a transmission detector for patient-specific QA. Radiother Oncol 2017. [DOI: 10.1016/s0167-8140(17)31909-6] [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]
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31
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Hamamoto Y, Taguchi S, Manabe T, Kanzaki H, Nagasaki K, Takata N, Mochizuki T. EP-1394: Prognostic factor for palliative radiotherapy of bone metastases in good performance-status patients. Radiother Oncol 2017. [DOI: 10.1016/s0167-8140(17)31829-7] [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]
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32
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Ihara K, Fukano C, Ayabe T, Fukami M, Ogata T, Kawamura T, Urakami T, Kikuchi N, Yokota I, Takemoto K, Mukai T, Nishii A, Kikuchi T, Mori T, Shimura N, Sasaki G, Kizu R, Takubo N, Soneda S, Fujisawa T, Takaya R, Kizaki Z, Kanzaki S, Hanaki K, Matsuura N, Kasahara Y, Kosaka K, Takahashi T, Minamitani K, Matsuo S, Mochizuki H, Kobayashi K, Koike A, Horikawa R, Teno S, Tsubouchi K, Mochizuki T, Igarashi Y, Amemiya S, Sugihara S. FUT2 non-secretor status is associated with Type 1 diabetes susceptibility in Japanese children. Diabet Med 2017; 34:586-589. [PMID: 27859559 DOI: 10.1111/dme.13288] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/15/2016] [Indexed: 01/04/2023]
Abstract
AIM To examine the contribution of the FUT2 gene and ABO blood type to the development of Type 1 diabetes in Japanese children. METHODS We analysed FUT2 variants and ABO genotypes in a total of 531 Japanese children diagnosed with Type 1 diabetes and 448 control subjects. The possible association of FUT2 variants and ABO genotypes with the onset of Type 1 diabetes was statistically examined. RESULTS The se2 genotype (c.385A>T) of the FUT2 gene was found to confer susceptibility to Type 1A diabetes in a recessive effects model [odds ratio for se2/se2, 1.68 (95% CI 1.20-2.35); corrected P value = 0.0075]. CONCLUSIONS The FUT2 gene contributed to the development of Type 1 diabetes in the present cohort of Japanese children.
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Affiliation(s)
- K Ihara
- Department of Paediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Department of Paediatrics, Oita University School of Medicine, Yufu, Japan
| | - C Fukano
- Department of Paediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - T Ayabe
- Department of Molecular Endocrinology, National Research Institute for Child Health and Development, Tokyo, Japan
| | - M Fukami
- Department of Molecular Endocrinology, National Research Institute for Child Health and Development, Tokyo, Japan
| | - T Ogata
- Department of Molecular Endocrinology, National Research Institute for Child Health and Development, Tokyo, Japan
- Department of Paediatrics, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - T Kawamura
- Department of Paediatrics, Osaka City University Hospital, Osaka, Japan
| | - T Urakami
- Department of Paediatrics and Child Health, Nihon University School of Medicine, Tokyo, Japan
| | - N Kikuchi
- Department of Paediatrics, Yokohama City Minato Red Cross Hospital, Yokohama, Japan
| | - I Yokota
- Department of Clinical Laboratory, Shikoku Medical Center for Children and Adults, Zentsuji, Japan
- Department of Paediatrics, Graduate School of Medical Sciences Tokushima University, Tokushima, Japan
| | - K Takemoto
- Department of Paediatrics, Ehime University Hospital, Toon, Japan
- Department of Paediatrics, Sumitomo Besshi Hospital, Niihama, Japan
| | - T Mukai
- Department of Paediatrics, Asahikawa Medical University Hospital, Asahikawa, Japan
- Department of Paediatrics, Asahikawa-Kosei General Hospital, Asahikawa, Japan
| | - A Nishii
- Department of Paediatrics, JR Sendai Hospital, Sendai, Japan
| | - T Kikuchi
- Department of Paediatrics, Saitama Medical University Hospital, Saitama, Japan
- Department of Paediatrics, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - T Mori
- Department of Paediatrics, Nagano Red Cross Hospital, Nagano, Japan
- Department of Paediatrics, Shinshu Ueda Medical Centre, Ueda, Japan
| | - N Shimura
- Department of Paediatrics, Dokkyo Medical University Hospital, Shimotsuga, Japan
| | - G Sasaki
- Department of Paediatrics, Tokyo Dental College Ichikawa General Hospital, Ichikawa, Japan
| | - R Kizu
- Department of Paediatrics, Yokosuka Kyosai Hospital, Yokosuka, Japan
| | - N Takubo
- Department of Pediatrics, Kitasato University Hospital, Sagamihara, Japan
- Department of Paediatrics and Adolescent Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - S Soneda
- Department of Paediatrics, St Marianna University School of Medicine, Kawasaki, Japan
| | - T Fujisawa
- Department of Paediatrics, National Mie Hospital, Tsu, Japan
| | - R Takaya
- Department of Paediatrics, Osaka Medical College, Takatsuki, Japan
| | - Z Kizaki
- Department of Paediatrics, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - S Kanzaki
- Department of Paediatrics, Tottori University Faculty of Medicine, Yonago, Japan
| | - K Hanaki
- Department of Paediatrics, Tottori Prefectural Kousei Hospital, Kurayoshi, Japan
| | - N Matsuura
- Department of Paediatrics, Teine Keijinkai Hospital, Sapporo, Japan
- Department of Early Childhood Care and Education, Seitoku University Junior College, Matsudo, Japan
| | - Y Kasahara
- Department of Paediatrics, Kanazawa University, Kanazawa, Japan
| | - K Kosaka
- Department of Paediatrics, University Hospital, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | - K Minamitani
- Department of Paediatrics, Teikyo University Chiba Medical Center, Ichihara, Japan
| | - S Matsuo
- Matsuo Kodomo Clinic, Kyoto, Japan
| | - H Mochizuki
- Department of Metabolism and Endocrinology, Saitama Children's Medical Centre, Saitama, Japan
| | - K Kobayashi
- Department of Paediatrics, University of Yamanashi Hospital, Chuo, Japan
| | - A Koike
- Miyanosawa Koike Child Clinic, Sapporo, Japan
| | - R Horikawa
- Division of Endocrinology and Metabolism, Department of Medical Subspecialties, National Medical Centre for Children and Mothers, Tokyo, Japan
| | - S Teno
- Teno Clinic, Izumo, Japan
| | - K Tsubouchi
- Department of Paediatrics, Chuno Kosei Hospital, Seki, Japan
| | - T Mochizuki
- Department of Paediatrics, Osaka City General Hospital, Osaka, Japan
- Department of Paediatrics, Osaka Police Hospital, Osaka, Japan
| | - Y Igarashi
- Igarashi Children's Clinic, Sendai, Japan
| | - S Amemiya
- Department of Paediatrics, Saitama Medical University Hospital, Saitama, Japan
| | - S Sugihara
- Department of Paediatrics, Tokyo Women's Medical University Medical Centre East, Tokyo, Japan
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Mochizuki T, Tanizawa Y, Fujisawa T, Ohta T, Nikoh N, Shimizu T, Toyoda A, Fujiyama A, Kurata N, Nagasaki H, Kaminuma E, Nakamura Y. DNApod: DNA polymorphism annotation database from next-generation sequence read archives. PLoS One 2017; 12:e0172269. [PMID: 28234924 PMCID: PMC5325239 DOI: 10.1371/journal.pone.0172269] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 02/02/2017] [Indexed: 01/18/2023] Open
Abstract
With the rapid advances in next-generation sequencing (NGS), datasets for DNA polymorphisms among various species and strains have been produced, stored, and distributed. However, reliability varies among these datasets because the experimental and analytical conditions used differ among assays. Furthermore, such datasets have been frequently distributed from the websites of individual sequencing projects. It is desirable to integrate DNA polymorphism data into one database featuring uniform quality control that is distributed from a single platform at a single place. DNA polymorphism annotation database (DNApod; http://tga.nig.ac.jp/dnapod/) is an integrated database that stores genome-wide DNA polymorphism datasets acquired under uniform analytical conditions, and this includes uniformity in the quality of the raw data, the reference genome version, and evaluation algorithms. DNApod genotypic data are re-analyzed whole-genome shotgun datasets extracted from sequence read archives, and DNApod distributes genome-wide DNA polymorphism datasets and known-gene annotations for each DNA polymorphism. This new database was developed for storing genome-wide DNA polymorphism datasets of plants, with crops being the first priority. Here, we describe our analyzed data for 679, 404, and 66 strains of rice, maize, and sorghum, respectively. The analytical methods are available as a DNApod workflow in an NGS annotation system of the DNA Data Bank of Japan and a virtual machine image. Furthermore, DNApod provides tables of links of identifiers between DNApod genotypic data and public phenotypic data. To advance the sharing of organism knowledge, DNApod offers basic and ubiquitous functions for multiple alignment and phylogenetic tree construction by using orthologous gene information.
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Affiliation(s)
- Takako Mochizuki
- Genome Informatics Laboratory, National Institute of Genetics, Mishima, Shizuoka, Japan
| | - Yasuhiro Tanizawa
- Genome Informatics Laboratory, National Institute of Genetics, Mishima, Shizuoka, Japan
| | - Takatomo Fujisawa
- Genome Informatics Laboratory, National Institute of Genetics, Mishima, Shizuoka, Japan
| | - Tazro Ohta
- Database Center for Life Science, Joint Support-Center for Data Science Research, Research Organization of Information and Systems, Mishima, Shizuoka, Japan
| | - Naruo Nikoh
- Department of Liberal Arts, The Open University of Japan, Chiba, Chiba, Japan
| | - Tokurou Shimizu
- Division of Citrus Research, Institute of Fruit Tree and Tea Science, NARO, Shimizu, Shizuoka, Japan
| | - Atsushi Toyoda
- Comparative Genomics Laboratory, National Institute of Genetics, Mishima, Shizuoka, Japan
- Advanced Genomics Center, National Institute of Genetics, Mishima, Shizuoka, Japan
| | - Asao Fujiyama
- Advanced Genomics Center, National Institute of Genetics, Mishima, Shizuoka, Japan
| | - Nori Kurata
- Plant Genetics Laboratory, National Institute of Genetics, Mishima, Shizuoka, Japan
| | - Hideki Nagasaki
- Genome Informatics Group, Department of Technology Development, Kazusa DNA Research Institute, Kisarazu, Chiba, Japan
| | - Eli Kaminuma
- Genome Informatics Laboratory, National Institute of Genetics, Mishima, Shizuoka, Japan
- * E-mail:
| | - Yasukazu Nakamura
- Genome Informatics Laboratory, National Institute of Genetics, Mishima, Shizuoka, Japan
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Uchida K, Otobe T, Mochizuki T, Kim C, Yoshita M, Akiyama H, Pfeiffer LN, West KW, Tanaka K, Hirori H. Subcycle Optical Response Caused by a Terahertz Dressed State with Phase-Locked Wave Functions. Phys Rev Lett 2016; 117:277402. [PMID: 28084756 DOI: 10.1103/physrevlett.117.277402] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Indexed: 06/06/2023]
Abstract
The coherent interaction of light with matter imprints the phase information of the light field on the wave function of the photon-dressed electronic state. A driving electric field, together with a stable phase that is associated with the optical probe pulses, enables the role of the dressed state in the optical response to be investigated. We observed optical absorption strengths modulated on a subcycle time scale in a GaAs quantum well in the presence of a multicycle terahertz driving pulse using a near-infrared probe pulse. The measurements were in good agreement with the analytical formula that accounts for the optical susceptibilities caused by the dressed state of the excitons, which indicates that the output probe intensity was coherently reshaped by the excitonic sideband emissions.
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Affiliation(s)
- K Uchida
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
- Department of Physics, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - T Otobe
- Kansai Photon Science Institute, National Institutes for Quantum and Radiological Science and Technology, Kizugawa, Kyoto 619-0615, Japan
| | - T Mochizuki
- Fukushima Renewable Energy Institute, National Institute of Advanced Industrial Science and Technology, Koriyama, Fukushima 963-0298, Japan
| | - C Kim
- Institute for Solid State Physics, the University of Tokyo, and JST-CREST, Kashiwa, Chiba 277-8581, Japan
| | - M Yoshita
- Institute for Solid State Physics, the University of Tokyo, and JST-CREST, Kashiwa, Chiba 277-8581, Japan
| | - H Akiyama
- Institute for Solid State Physics, the University of Tokyo, and JST-CREST, Kashiwa, Chiba 277-8581, Japan
| | - L N Pfeiffer
- Department of Electrical Engineering, Princeton University, Princeton, New Jersey 08544, USA
| | - K W West
- Department of Electrical Engineering, Princeton University, Princeton, New Jersey 08544, USA
| | - K Tanaka
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
- Department of Physics, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - H Hirori
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
- Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency, Kawaguchi, Saitama 332-0012, Japan
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Ayabe T, Fukami M, Ogata T, Kawamura T, Urakami T, Kikuchi N, Yokota I, Ihara K, Takemoto K, Mukai T, Nishii A, Kikuchi T, Mori T, Shimura N, Sasaki G, Kizu R, Takubo N, Soneda S, Fujisawa T, Takaya R, Kizaki Z, Kanzaki S, Hanaki K, Matsuura N, Kasahara Y, Kosaka K, Takahashi T, Minamitani K, Matsuo S, Mochizuki H, Kobayashi K, Koike A, Horikawa R, Teno S, Tsubouchi K, Mochizuki T, Igarashi Y, Amemiya S, Sugihara S. Variants associated with autoimmune Type 1 diabetes in Japanese children: implications for age-specific effects of cis-regulatory haplotypes at 17q12-q21. Diabet Med 2016; 33:1717-1722. [PMID: 27352912 DOI: 10.1111/dme.13175] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 05/08/2016] [Accepted: 06/27/2016] [Indexed: 12/11/2022]
Abstract
AIMS The aim of this study was to clarify the significance of previously reported susceptibility variants in the development of autoimmune Type 1 diabetes in non-white children. Tested variants included rs2290400, which has been linked to Type 1 diabetes only in one study on white people. Haplotypes at 17q12-q21 encompassing rs2290400 are known to determine the susceptibility of early-onset asthma by affecting the expression of flanking genes. METHODS We genotyped 63 variants in 428 Japanese people with childhood-onset autoimmune Type 1 diabetes and 457 individuals without diabetes. Possible association between variants and age at diabetes onset was examined using age-specific quantitative trait locus analysis and ordered-subset regression analysis. RESULTS Ten variants, including rs2290400 in GSDMB, were more frequent among the people with Type 1 diabetes than those without diabetes. Of these, rs689 in INS and rs231775 in CTLA4 yielded particularly high odds ratios of 5.58 (corrected P value 0.001; 95% CI 2.15-14.47) and 1.64 (corrected P value 5.3 × 10-5 ; 95% CI 1.34-2.01), respectively. Age-specific effects on diabetes susceptibility were suggested for rs2290400; heterozygosity of the risk alleles was associated with relatively early onset of diabetes, and the allele was linked to the phenotype exclusively in the subgroup of age at onset ≤ 5.0 years. CONCLUSIONS The results indicate that rs2290400 in GSDMB and polymorphisms in INS and CTLA4 are associated with the risk of Type 1 diabetes in Japanese children. Importantly, cis-regulatory haplotypes at 17q12-q21 encompassing rs2290400 probably determine the risk of autoimmune Type 1 diabetes predominantly in early childhood.
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Affiliation(s)
- T Ayabe
- Department of Molecular Endocrinology, National Research Institute for Child Health and Development, Tokyo, Japan
| | - M Fukami
- Department of Molecular Endocrinology, National Research Institute for Child Health and Development, Tokyo, Japan
| | - T Ogata
- Department of Molecular Endocrinology, National Research Institute for Child Health and Development, Tokyo, Japan
- Department of Pediatrics, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - T Kawamura
- Department of Pediatrics, Osaka City University Hospital, Osaka, Japan
| | - T Urakami
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo, Japan
| | - N Kikuchi
- Department of Pediatrics, Yokohama City Minato Red Cross Hospital, Yokohama, Japan
| | - I Yokota
- Department of Clinical Laboratory, Shikoku Medical Center for Children and Adults, Zentsuji, Japan
- Department of Pediatrics, Graduate School of Medical Sciences Tokushima University, Tokushima, Japan
| | - K Ihara
- Department of Pediatrics, Kyushu University Hospital, Fukuoka, Japan
- Department of Pediatrics, Oita University Hospital, Yufu, Japan
| | - K Takemoto
- Department of Pediatrics, Ehime University Hospital, Toon, Japan
- Department of Pediatrics, Sumitomo Besshi Hospital, Niihama, Japan
| | - T Mukai
- Department of Pediatrics, Asahikawa Medical University Hospital, Asahikawa, Japan
- Department of Pediatrics, Asahikawa-Kosei General Hospital, Asahikawa, Japan
| | - A Nishii
- Department of Pediatrics, JR Sendai Hospital, Sendai, Japan
| | - T Kikuchi
- Department of Pediatrics, Saitama Medical University Hospital, Saitama, Japan
- Department of Pediatrics, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - T Mori
- Department of Pediatrics, Nagano Red Cross Hospital, Nagano, Japan
- Department of Pediatrics, Shinshu Ueda Medical Center, Ueda, Japan
| | - N Shimura
- Department of Pediatrics, Dokkyo Medical University Hospital, Shimotsuga, Japan
| | - G Sasaki
- Department of Pediatrics, Tokyo Dental College Ichikawa General Hospital, Ichikawa, Japan
| | - R Kizu
- Department of Pediatrics, Yokosuka Kyosai Hospital, Yokosuka, Japan
| | - N Takubo
- Department of Pediatrics, Kitasato University Hospital, Sagamihara, Japan
- Department of Pediatrics and Adolescent Medicine, Juntendo University School of Medicine, Tokyo, Japan
| | - S Soneda
- Department of Pediatrics, St. Marianna University School of Medicine, Kawasaki, Japan
| | - T Fujisawa
- Department of Pediatrics, National Mie Hospital, Tsu, Japan
| | - R Takaya
- Department of Pediatrics, Osaka Medical College, Takatsuki, Japan
| | - Z Kizaki
- Department of Pediatrics, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - S Kanzaki
- Department of Pediatrics, Tottori University Faculty of Medicine, Yonago, Japan
| | - K Hanaki
- Department of Pediatrics, Tottori Prefectural Kousei Hospital, Kurayoshi, Japan
| | - N Matsuura
- Department of Pediatrics, Teine Keijinkai Hospital, Sapporo, Japan
- Department of Early Childhood Care and Education, Seitoku University Junior College, Matsudo, Japan
| | - Y Kasahara
- Department of Pediatrics, Kanazawa University, Kanazawa, Japan
| | - K Kosaka
- Department of Pediatrics, University Hospital, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | - K Minamitani
- Department of Pediatrics, Teikyo University Chiba Medical Center, Ichihara, Japan
| | - S Matsuo
- Matsuo Kodomo Clinic, Kyoto, Japan
| | - H Mochizuki
- Department of Metabolism and Endocrinology, Saitama Children's Medical Center, Saitama, Japan
| | - K Kobayashi
- Department of Pediatrics, University of Yamanashi Hospital, Chuo, Japan
| | - A Koike
- Miyanosawa Koike Child Clinic, Sapporo, Japan
| | - R Horikawa
- Division of Endocrinology and Metabolism, Department of Medical Subspecialties, National Medical Center for Children and Mothers, Tokyo, Japan
| | - S Teno
- Teno Clinic, Izumo, Japan
| | - K Tsubouchi
- Department of Pediatrics, Chuno Kosei Hospital, Seki, Japan
| | - T Mochizuki
- Department of Pediatrics, Osaka City General Hospital, Osaka, Japan
- Department of Pediatrics, Osaka Police Hospital, Osaka, Japan
| | - Y Igarashi
- Igarashi Children's Clinic, Sendai, Japan
| | - S Amemiya
- Department of Pediatrics, Saitama Medical University Hospital, Saitama, Japan
| | - S Sugihara
- Department of Pediatrics, Tokyo Women's Medical University Medical Center East, Tokyo, Japan
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Shimizu T, Kitajima A, Nonaka K, Yoshioka T, Ohta S, Goto S, Toyoda A, Fujiyama A, Mochizuki T, Nagasaki H, Kaminuma E, Nakamura Y. Hybrid Origins of Citrus Varieties Inferred from DNA Marker Analysis of Nuclear and Organelle Genomes. PLoS One 2016; 11:e0166969. [PMID: 27902727 PMCID: PMC5130255 DOI: 10.1371/journal.pone.0166969] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Accepted: 11/07/2016] [Indexed: 01/07/2023] Open
Abstract
Most indigenous citrus varieties are assumed to be natural hybrids, but their parentage has so far been determined in only a few cases because of their wide genetic diversity and the low transferability of DNA markers. Here we infer the parentage of indigenous citrus varieties using simple sequence repeat and indel markers developed from various citrus genome sequence resources. Parentage tests with 122 known hybrids using the selected DNA markers certify their transferability among those hybrids. Identity tests confirm that most variant strains are selected mutants, but we find four types of kunenbo (Citrus nobilis) and three types of tachibana (Citrus tachibana) for which we suggest different origins. Structure analysis with DNA markers that are in Hardy-Weinberg equilibrium deduce three basic taxa coinciding with the current understanding of citrus ancestors. Genotyping analysis of 101 indigenous citrus varieties with 123 selected DNA markers infers the parentages of 22 indigenous citrus varieties including Satsuma, Temple, and iyo, and single parents of 45 indigenous citrus varieties, including kunenbo, C. ichangensis, and Ichang lemon by allele-sharing and parentage tests. Genotyping analysis of chloroplast and mitochondrial genomes using 11 DNA markers classifies their cytoplasmic genotypes into 18 categories and deduces the combination of seed and pollen parents. Likelihood ratio analysis verifies the inferred parentages with significant scores. The reconstructed genealogy identifies 12 types of varieties consisting of Kishu, kunenbo, yuzu, koji, sour orange, dancy, kobeni mikan, sweet orange, tachibana, Cleopatra, willowleaf mandarin, and pummelo, which have played pivotal roles in the occurrence of these indigenous varieties. The inferred parentage of the indigenous varieties confirms their hybrid origins, as found by recent studies.
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Affiliation(s)
- Tokurou Shimizu
- Division of Citrus Research, Institute of Fruit Tree and Tea Science, NARO, Shimizu, Shizuoka, Japan
- * E-mail:
| | - Akira Kitajima
- Experimental Farm, Graduate School of Agriculture, Kyoto University, Kizugawa, Kyoto, Japan
| | - Keisuke Nonaka
- Division of Citrus Research, Institute of Fruit Tree and Tea Science, NARO, Shimizu, Shizuoka, Japan
| | - Terutaka Yoshioka
- Division of Citrus Research, Institute of Fruit Tree and Tea Science, NARO, Shimizu, Shizuoka, Japan
| | - Satoshi Ohta
- Division of Citrus Research, Institute of Fruit Tree and Tea Science, NARO, Shimizu, Shizuoka, Japan
| | - Shingo Goto
- Division of Citrus Research, Institute of Fruit Tree and Tea Science, NARO, Shimizu, Shizuoka, Japan
| | - Atsushi Toyoda
- National Institute of Genetics, Comparative Genomics laboratory, National Institute of Genetics, Mishima, Shizuoka, Japan
| | - Asao Fujiyama
- National Institute of Genetics, Comparative Genomics laboratory, National Institute of Genetics, Mishima, Shizuoka, Japan
| | - Takako Mochizuki
- National Institute of Genetics, Center for Information Biology, National Institute of Genetics, Mishima, Shizuoka, Japan
| | - Hideki Nagasaki
- National Institute of Genetics, Center for Information Biology, National Institute of Genetics, Mishima, Shizuoka, Japan
| | - Eli Kaminuma
- National Institute of Genetics, Center for Information Biology, National Institute of Genetics, Mishima, Shizuoka, Japan
| | - Yasukazu Nakamura
- National Institute of Genetics, Center for Information Biology, National Institute of Genetics, Mishima, Shizuoka, Japan
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Ashida R, Okamura Y, Nakao K, Mizuno T, Aoki S, Kiuchi R, Sugiura T, Ito T, Yamamoto Y, Mochizuki T, Uesaka K. MON-P241: The Impact of Preoperative Enteral Nutrition Enriched Administration with Eicosapentaenoic Acid (EPA) on Postoperative Hypercytokinemia after Pancreatoduodenectomy: Results of a Double-Blinded Randomized Controlled Trial. Clin Nutr 2016. [DOI: 10.1016/s0261-5614(16)30875-5] [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: 11/24/2022]
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Teranishi J, Hattori Y, Mochizuki T, Kawahara T, Makiyama K, Uemura H. Effective Treatment With Everolimus for Recurrent Granulomatous Interstitial Nephritis in a Renal Transplant Recipient: A Case Report. Transplant Proc 2016; 48:946-8. [PMID: 27234775 DOI: 10.1016/j.transproceed.2016.01.034] [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] [Received: 12/07/2015] [Accepted: 01/14/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND Granulomatous interstitial nephritis (GIN) is a rare renal disease, and its etiology remains unknown. We report recurrent GIN in renal allograft successfully treated with everolimus (EVR). CASE REPORT A 22-year-old man with GIN received a kidney from his mother. On follow-up 8 months later, his serum creatinine level was increased, from 1.3 mg/dL to 1.7 mg/dL, and he had microhematuria and proteinuria. A protocol graft biopsy at 1 year after transplantation showed epithelioid granuloma with multinucleated giant cells. He received steroid pulse therapy for recurrent GIN twice, but he developed allograft dysfunction, hematuria, and proteinuria. EVR was started in combination with maintenance immunosuppressants at 28 months after transplantation. Thereafter, the serum creatinine level decreased, from 2.1 mg/dL to 1.6 mg/dL, and microhematuria and proteinuria were stable despite reduction of steroid dose. CONCLUSIONS Maintenance immunosuppressive therapy combined with EVR may be effective for the recurrence of idiopathic GIN in renal allograft.
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Affiliation(s)
- J Teranishi
- Department of Urology and Renal Transplantation, Yokohama City University Medical Center, Kanagawa, Japan.
| | - Y Hattori
- Department of Urology and Renal Transplantation, Yokohama City University Medical Center, Kanagawa, Japan
| | - T Mochizuki
- Department of Urology and Renal Transplantation, Yokohama City University Medical Center, Kanagawa, Japan
| | - T Kawahara
- Department of Urology and Renal Transplantation, Yokohama City University Medical Center, Kanagawa, Japan
| | - K Makiyama
- Department of Urology, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
| | - H Uemura
- Department of Urology and Renal Transplantation, Yokohama City University Medical Center, Kanagawa, Japan
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Tahir E, Kido T, Tanabe Y, Fukuyama N, Kido T, Yamamura J, Lund G, Adam G, Mochizuki T. Dynamische myokardiale CT-Perfusion unter Adenosin-Belastung zur Identifikation von Ischämie: Korrelation mit koronarer CT-Angiografie und invasiver Angiografie. ROFO-FORTSCHR RONTG 2016. [DOI: 10.1055/s-0036-1581362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Ohyanagi H, Ebata T, Huang X, Gong H, Fujita M, Mochizuki T, Toyoda A, Fujiyama A, Kaminuma E, Nakamura Y, Feng Q, Wang ZX, Han B, Kurata N. OryzaGenome: Genome Diversity Database of Wild Oryza Species. Plant Cell Physiol 2016; 57:e1. [PMID: 26578696 PMCID: PMC4722174 DOI: 10.1093/pcp/pcv171] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 10/26/2015] [Indexed: 05/18/2023]
Abstract
The species in the genus Oryza, encompassing nine genome types and 23 species, are a rich genetic resource and may have applications in deeper genomic analyses aiming to understand the evolution of plant genomes. With the advancement of next-generation sequencing (NGS) technology, a flood of Oryza species reference genomes and genomic variation information has become available in recent years. This genomic information, combined with the comprehensive phenotypic information that we are accumulating in our Oryzabase, can serve as an excellent genotype-phenotype association resource for analyzing rice functional and structural evolution, and the associated diversity of the Oryza genus. Here we integrate our previous and future phenotypic/habitat information and newly determined genotype information into a united repository, named OryzaGenome, providing the variant information with hyperlinks to Oryzabase. The current version of OryzaGenome includes genotype information of 446 O. rufipogon accessions derived by imputation and of 17 accessions derived by imputation-free deep sequencing. Two variant viewers are implemented: SNP Viewer as a conventional genome browser interface and Variant Table as a text-based browser for precise inspection of each variant one by one. Portable VCF (variant call format) file or tab-delimited file download is also available. Following these SNP (single nucleotide polymorphism) data, reference pseudomolecules/scaffolds/contigs and genome-wide variation information for almost all of the closely and distantly related wild Oryza species from the NIG Wild Rice Collection will be available in future releases. All of the resources can be accessed through http://viewer.shigen.info/oryzagenome/.
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Affiliation(s)
- Hajime Ohyanagi
- Plant Genetics Laboratory, National Institute of Genetics, Mishima, Japan Bioinformatics Laboratory, Meiji University, Kawasaki, Japan Tsukuba Division, Mitsubishi Space Software Co., Ltd., Tsukuba, Japan Present address: Computational Bioscience Research Center, King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia
| | | | - Xuehui Huang
- National Center for Gene Research, Chinese Academy of Sciences, Shanghai, PR China
| | - Hao Gong
- National Center for Gene Research, Chinese Academy of Sciences, Shanghai, PR China
| | - Masahiro Fujita
- Plant Genetics Laboratory, National Institute of Genetics, Mishima, Japan
| | - Takako Mochizuki
- Genome Informatics Laboratory, National Institute of Genetics, Mishima, Japan
| | - Atsushi Toyoda
- Comparative Genomics Laboratory, National Institute of Genetics, Mishima, Japan
| | - Asao Fujiyama
- Comparative Genomics Laboratory, National Institute of Genetics, Mishima, Japan Department of Genetics, School of Life Science, Graduate University for Advanced Studies, Mishima, Japan
| | - Eli Kaminuma
- Genome Informatics Laboratory, National Institute of Genetics, Mishima, Japan Department of Genetics, School of Life Science, Graduate University for Advanced Studies, Mishima, Japan
| | - Yasukazu Nakamura
- Genome Informatics Laboratory, National Institute of Genetics, Mishima, Japan Department of Genetics, School of Life Science, Graduate University for Advanced Studies, Mishima, Japan
| | - Qi Feng
- National Center for Gene Research, Chinese Academy of Sciences, Shanghai, PR China
| | - Zi-Xuan Wang
- Plant Genetics Laboratory, National Institute of Genetics, Mishima, Japan National Center for Gene Research, Chinese Academy of Sciences, Shanghai, PR China
| | - Bin Han
- National Center for Gene Research, Chinese Academy of Sciences, Shanghai, PR China
| | - Nori Kurata
- Plant Genetics Laboratory, National Institute of Genetics, Mishima, Japan Department of Genetics, School of Life Science, Graduate University for Advanced Studies, Mishima, Japan
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Horiuchi Y, Harushima Y, Fujisawa H, Mochizuki T, Fujita M, Ohyanagi H, Kurata N. Global expression differences and tissue specific expression differences in rice evolution result in two contrasting types of differentially expressed genes. BMC Genomics 2015; 16:1099. [PMID: 26699716 PMCID: PMC4690246 DOI: 10.1186/s12864-015-2319-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 12/15/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Since the development of transcriptome analysis systems, many expression evolution studies characterized evolutionary forces acting on gene expression, without explicit discrimination between global expression differences and tissue specific expression differences. However, different types of gene expression alteration should have different effects on an organism, the evolutionary forces that act on them might be different, and different types of genes might show different types of differential expression between species. To confirm this, we studied differentially expressed (DE) genes among closely related groups that have extensive gene expression atlases, and clarified characteristics of different types of DE genes including the identification of regulating loci for differential expression using expression quantitative loci (eQTL) analysis data. RESULTS We detected differentially expressed (DE) genes between rice subspecies in five homologous tissues that were verified using japonica and indica transcriptome atlases in public databases. Using the transcriptome atlases, we classified DE genes into two types, global DE genes and changed-tissues DE genes. Global type DE genes were not expressed in any tissues in the atlas of one subspecies, however changed-tissues type DE genes were expressed in both subspecies with different tissue specificity. For the five tissues in the two japonica-indica combinations, 4.6 ± 0.8 and 5.9 ± 1.5 % of highly expressed genes were global and changed-tissues DE genes, respectively. Changed-tissues DE genes varied in number between tissues, increasing linearly with the abundance of tissue specifically expressed genes in the tissue. Molecular evolution of global DE genes was rapid, unlike that of changed-tissues DE genes. Based on gene ontology, global and changed-tissues DE genes were different, having no common GO terms. Expression differences of most global DE genes were regulated by cis-eQTLs. Expression evolution of changed-tissues DE genes was rapid in tissue specifically expressed genes and those rapidly evolved changed-tissues DE genes were regulated not by cis-eQTLs, but by complicated trans-eQTLs. CONCLUSIONS Global DE genes and changed-tissues DE genes had contrasting characteristics. The two contrasting types of DE genes provide possible explanations for the previous controversial conclusions about the relationships between molecular evolution and expression evolution of genes in different species, and the relationship between expression breadth and expression conservation in evolution.
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Affiliation(s)
- Youko Horiuchi
- Plant Genetics Laboratory, Genetic Strains Research Center, National Institute of Genetics, Yata 1111, Mishima, Shizuoka, 411-8540, Japan.
- Transdisciplinary Research Integration Center, Research Organization of Information and Systems, Hulic Kamiyacho 2 F, 4-3-13 Toranomon, Minatoku, Tokyo, 105-0001, Japan.
| | - Yoshiaki Harushima
- Plant Genetics Laboratory, Genetic Strains Research Center, National Institute of Genetics, Yata 1111, Mishima, Shizuoka, 411-8540, Japan.
- Transdisciplinary Research Integration Center, Research Organization of Information and Systems, Hulic Kamiyacho 2 F, 4-3-13 Toranomon, Minatoku, Tokyo, 105-0001, Japan.
| | - Hironori Fujisawa
- Department of Mathematical Analysis and Statistical Inference, The Institute of Statistical Mathematics, 10-3 Midori-cho, Tachikawa, Tokyo, 190-8562, Japan.
- SOKENDAI (The Graduate University for Advanced Studies), 1560-35 Kamiyamaguchi, Hayama, Miura District, Kanagawa Prefecture, 240-0115, Japan.
| | - Takako Mochizuki
- Plant Genetics Laboratory, Genetic Strains Research Center, National Institute of Genetics, Yata 1111, Mishima, Shizuoka, 411-8540, Japan.
- Present address: Genome Informatics Laboratory, Center for Information Biology, National Institute of Genetics, Yata 1111, Mishima, Shizuoka, 411-8540, Japan.
| | - Masahiro Fujita
- Plant Genetics Laboratory, Genetic Strains Research Center, National Institute of Genetics, Yata 1111, Mishima, Shizuoka, 411-8540, Japan.
| | - Hajime Ohyanagi
- Plant Genetics Laboratory, Genetic Strains Research Center, National Institute of Genetics, Yata 1111, Mishima, Shizuoka, 411-8540, Japan.
- Mitsubishi Space Software Co Ltd, Tsukuba Mitsui Building 14 F, 1-6-1 Takezono, Tsukuba, Ibaraki, 305-0032, Japan.
- Present address: Computational Bioscience Research Center, King Abdullah University of Science and Technology, 4700 KAUST, Thuwal, 23955-6900, Kingdom of Saudi Arabia.
| | - Nori Kurata
- Plant Genetics Laboratory, Genetic Strains Research Center, National Institute of Genetics, Yata 1111, Mishima, Shizuoka, 411-8540, Japan.
- SOKENDAI (The Graduate University for Advanced Studies), 1560-35 Kamiyamaguchi, Hayama, Miura District, Kanagawa Prefecture, 240-0115, Japan.
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Nakajima N, Taguchi S, Kanzaki H, Nishijima N, Ochi T, Mochizuki T. Predictive Value of Volume-Based Parameters on Postradiation Therapy 18F-FDG PET/CT in Patients With Head and Neck Squamous Cell Carcinoma. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.1341] [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: 11/30/2022]
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Nakajima N, Taguchi S, Kanzaki H, Nishijima N, Ochi T, Mochizuki T. Edema Index on Pretreatment MRI Correlates With Clinical Outcomes in Patients With High Grade Glioma. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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44
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Kawakami K, Hiroshima R, Takaoka H, Koenuma N, Mochizuki T. AB0497 Risk Factors Affecting Length of Hospital Stay After Total Knee Arthroplasty in Rheumatoid Arthritis and Osteoarthritis Patients. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.1114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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45
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Nakajima N, Ochi T, Uwatsu K, Mochizuki T. High Subventricular Zone Radiation Dose Correlates With Progression-Free Survival in Glioblastoma Patients After Concurrent Temozolomide Administration and Extended Focal Radiation Therapy. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.974] [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]
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46
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Terashima M, Hatakeyama K, Yamakawa Y, Miki Y, Makuuchi R, Honda S, Tatsubayashi T, Tokunaga M, Tanizawa Y, Bando E, Kawamura T, Oshima K, Mochizuki T. Prognostic Significance of Survivin Expression in Patients with Gastric Cancer. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu334.47] [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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47
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Cabrera-Lopez C, Ars E, Marti T, Harris PC, Torra R, Clerckx C, Migeon T, Chen Z, Ronco P, Plaisier E, Lamers IJ, Van Reeuwijk J, Azam M, Boldt K, Maria M, Koster-Kamphuis L, Qamar R, Ueffing M, Cremers FP, Roepman R, Arts HH, Papizh S, Dlin V, Leontieva I, Tutelman K, Perrone RD, Bae KT, Chapman AB, Devuyst O, Gansevoort RT, Grantham JJ, Higashihara E, Torres VE, Sergeyeva O, Zhou W, Blais JD, Czerwiec FS, Liu F, Liao Y, Fu P, Casteleijn N, Zittema D, Bakker S, Boertien W, Gaillard C, Meijer E, Spithoven E, Struck J, Gansevoort R, Robinson P, McEwan P, Hadimeri H, Ong ACM, Orskov B, Peces R, Sandford R, Scolari F, Walz G, Cooke C, O'Reilly K, Riwanto M, Kapoor S, Rodriguez D, Edenhofer I, Segerer S, Wuthrich RP, De Rechter S, Bacchetta J, Van Dyck M, Evenepoel P, De Schepper J, Levtchenko E, Mekahli D, Carr A, Makin A, Baker A, Obeidova L, Stekrova J, Seeman T, Puchmajerova A, Reiterova J, Kohoutova M, Tesar V, Treille S, Bailly JM, Guillaume B, Tuta L, Stanigut A, Botea F, Jo HA, Park HC, Kim H, Han M, Huh H, Jeong JC, Oh KH, Yang J, Koo TY, Hwang YH, Ahn C, Pisani A, Remuzzi G, Ruggenenti P, Riccio E, Visciano B, Spinelli L, Kim JI, Park KM, Liu FX, Rutherford P, Smoyer-Tomic K, Martinez Jimenez V, Comas J, Arcos E, Diaz JM, Muray S, Cabezuelo J, Ballarin J, Ars E, Torra R, Miyaoka T, Morimoto S, Kataoka H, Mochizuki T, Tsuchiya K, Ichihara A, Nitta K. RENAL DEVELOPMENT AND CYSTIC DISEASES. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu141] [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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48
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Miyamoto T, Nakagomi H, Ihara T, Kira S, Mochizuki T, Koizumi S, Tominaga M, Takeda M. 367 Inhibition of Piezo1 in bladder urothelium: A potential therapy for overactive bladder. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/s1569-9056(14)60362-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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49
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Hamamoto Y, Inata H, Kataoka M, Fukui A, Urashima Y, Matsuki H, Uwatsu K, Ochi T, Watanae Y, Mochizuki T. EP-1271: Institutional difference of radiotherapy for esophageal cancer in core hospitals for cancer medical care. Radiother Oncol 2014. [DOI: 10.1016/s0167-8140(15)31389-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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50
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Tanaka H, Mochizuki T, Ode S, Ishimatsu S. Factors involved in prolonged effect of neuromuscular blockade in therapeutic hypothermia. Crit Care 2014. [PMCID: PMC4069504 DOI: 10.1186/cc13690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
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