Ikeda Masashi

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20022022

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  • 2022

    Clozapine-specific proliferative response of peripheral blood-derived mononuclear cells in Japanese patients with clozapine-induced agranulocytosis

    Saito, T., Usui, T., Inada, H., Miyawaki, I., Mizuno, K., Ikeda, M. & Iwata, N., 09-2022, In: Journal of Psychopharmacology. 36, 9, p. 1087-1094 8 p.

    Research output: Contribution to journalArticlepeer-review

  • Cross-Disorder Analysis of Genic and Regulatory Copy Number Variations in Bipolar Disorder, Schizophrenia, and Autism Spectrum Disorder

    Kushima, I., Nakatochi, M., Aleksic, B., Okada, T., Kimura, H., Kato, H., Morikawa, M., Inada, T., Ishizuka, K., Torii, Y., Nakamura, Y., Tanaka, S., Imaeda, M., Takahashi, N., Yamamoto, M., Iwamoto, K., Nawa, Y., Ogawa, N., Iritani, S., Hayashi, Y., & 69 othersLo, T., Otgonbayar, G., Furuta, S., Iwata, N., Ikeda, M., Saito, T., Ninomiya, K., Okochi, T., Hashimoto, R., Yamamori, H., Yasuda, Y., Fujimoto, M., Miura, K., Itokawa, M., Arai, M., Miyashita, M., Toriumi, K., Ohi, K., Shioiri, T., Kitaichi, K., Someya, T., Watanabe, Y., Egawa, J., Takahashi, T., Suzuki, M., Sasaki, T., Tochigi, M., Nishimura, F., Yamasue, H., Kuwabara, H., Wakuda, T., Kato, T. A., Kanba, S., Horikawa, H., Usami, M., Kodaira, M., Watanabe, K., Yoshikawa, T., Toyota, T., Yokoyama, S., Munesue, T., Kimura, R., Funabiki, Y., Kosaka, H., Jung, M., Kasai, K., Ikegame, T., Jinde, S., Numata, S., Kinoshita, M., Kato, T., Kakiuchi, C., Yamakawa, K., Suzuki, T., Hashimoto, N., Ishikawa, S., Yamagata, B., Nio, S., Murai, T., Son, S., Kunii, Y., Yabe, H., Inagaki, M., Goto, Y. I., Okumura, Y., Ito, T., Arioka, Y., Mori, D. & Ozaki, N., 01-09-2022, In: Biological Psychiatry. 92, 5, p. 362-374 13 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    4 Citations (Scopus)
  • Dissecting the Shared Genetic Architecture of Suicide Attempt, Psychiatric Disorders, and Known Risk Factors

    Major Depressive Disorder Working Group of the Psychiatric Genomics Consortium, Bipolar Disorder Working Group of the Psychiatric Genomics Consortium, Eating Disorders Working Group of the Psychiatric Genomics Consortium, German Borderline Genomics Consortium, MVP Suicide Exemplar Workgroup & VA Million Veteran Program, 01-02-2022, In: Biological Psychiatry. 91, 3, p. 313-327 15 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    39 Citations (Scopus)
  • Identification of ultra-rare disruptive variants in voltage-gated calcium channel-encoding genes in Japanese samples of schizophrenia and autism spectrum disorder

    Wang, C., Horigane, S. I., Wakamori, M., Ueda, S., Kawabata, T., Fujii, H., Kushima, I., Kimura, H., Ishizuka, K., Nakamura, Y., Iwayama, Y., Ikeda, M., Iwata, N., Okada, T., Aleksic, B., Mori, D., Yoshida, T., Bito, H., Yoshikawa, T., Takemoto-Kimura, S., & 1 othersOzaki, N., 12-2022, In: Translational psychiatry. 12, 1, 84.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    2 Citations (Scopus)
  • Improving polygenic prediction in ancestrally diverse populations

    Stanley Global Asia Initiatives, 05-2022, In: Nature Genetics. 54, 5, p. 573-580 8 p.

    Research output: Contribution to journalArticlepeer-review

    30 Citations (Scopus)
  • Mapping genomic loci implicates genes and synaptic biology in schizophrenia

    Indonesia Schizophrenia Consortium, PsychENCODE, Psychosis Endophenotypes International Consortium, The SynGO Consortium & Schizophrenia Working Group of the Psychiatric Genomics Consortium, 21-04-2022, In: Nature. 604, 7906, p. 502-508 7 p.

    Research output: Contribution to journalArticlepeer-review

    167 Citations (Scopus)
  • Novel missense SETD1A variants in Japanese patients with schizophrenia: Resequencing and association analysis

    Morikawa, R., Watanabe, Y., Igeta, H., Arta, R. K., Ikeda, M., Okazaki, S., Hoya, S., Saito, T., Otsuka, I., Egawa, J., Tanifuji, T., Iwata, N. & Someya, T., 04-2022, In: Psychiatry Research. 310, 114481.

    Research output: Contribution to journalArticlepeer-review

  • Sex-Dependent Shared and Nonshared Genetic Architecture Across Mood and Psychotic Disorders

    iPSYCH, Schizophrenia Working Group of the Psychiatric Genomics Consortium, Bipolar Disorder Working Group of the Psychiatric Genomics Consortium, Major Depressive Disorder Working Group of the Psychiatric Genomics Consortium & Sex Differences Cross-Disorder Analysis Group of the Psychiatric Genomics Consortium, 01-01-2022, In: Biological Psychiatry. 91, 1, p. 102-117 16 p.

    Research output: Contribution to journalArticlepeer-review

    14 Citations (Scopus)
  • Shared genetic components between metabolic syndrome and schizophrenia: Genetic correlation using multipopulation data sets

    Aoki, R., Saito, T., Ninomiya, K., Shimasaki, A., Ashizawa, T., Ito, K., Ikeda, M. & Iwata, N., 08-2022, In: Psychiatry and clinical neurosciences. 76, 8, p. 361-366 6 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    1 Citation (Scopus)
  • X chromosome aneuploidies and schizophrenia: association analysis and phenotypic characterization

    Kushima, I., Aleksic, B., Kimura, H., Nakatochi, M., Lo, T., Ikeda, M., Arai, M., Hashimoto, R., Numata, S., Okamura, Y., Obara, T., Inada, T. & Ozaki, N., 12-2022, In: Psychiatry and clinical neurosciences. 76, 12, p. 667-673 7 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
  • 2021

    1q21.1 distal copy number variants are associated with cerebral and cognitive alterations in humans

    the ENIGMA-CNV working group, 06-2021, In: Translational psychiatry. 11, 1, 182.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    12 Citations (Scopus)
  • A Comparison of Ten Polygenic Score Methods for Psychiatric Disorders Applied Across Multiple Cohorts

    Schizophrenia Working Group of the Psychiatric Genomics Consortium & Major Depressive Disorder Working Group of the Psychiatric Genomics Consortium, 01-11-2021, In: Biological Psychiatry. 90, 9, p. 611-620 10 p.

    Research output: Contribution to journalArticlepeer-review

    30 Citations (Scopus)
  • A polygenic resilience score moderates the genetic risk for schizophrenia

    The Schizophrenia Working Group of the Psychiatric Genomics Consortium & Lundbeck Foundation Initiative for Integrative Psychiatric Research (iPSYCH), 03-2021, In: Molecular Psychiatry. 26, 3, p. 800-815 16 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    22 Citations (Scopus)
  • Cost effectiveness of pharmacogenetic-guided clozapine administration based on risk of HLA variants in Japan and the UK

    Ninomiya, K., Saito, T., Okochi, T., Taniguchi, S., Shimasaki, A., Aoki, R., Hata, T., Mushiroda, T., Kanazawa, T., Ikeda, M. & Iwata, N., 06-2021, In: Translational psychiatry. 11, 1, 362.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    3 Citations (Scopus)
  • Determination of novel CYP2D6 haplotype using the targeted sequencing followed by the long-read sequencing and the functional characterization in the Japanese population

    Fukunaga, K., Hishinuma, E., Hiratsuka, M., Kato, K., Okusaka, T., Saito, T., Ikeda, M., Yoshida, T., Zembutsu, H., Iwata, N. & Mushiroda, T., 02-2021, In: Journal of Human Genetics. 66, 2, p. 139-149 11 p.

    Research output: Contribution to journalArticlepeer-review

    9 Citations (Scopus)
  • Functional Characterization of the Effects of N-acetyltransferase 2 Alleles on N-acetylation of Eight Drugs and Worldwide Distribution of Substrate-Specific Diversity

    Fukunaga, K., Kato, K., Okusaka, T., Saito, T., Ikeda, M., Yoshida, T., Zembutsu, H., Iwata, N. & Mushiroda, T., 18-03-2021, In: Frontiers in Genetics. 12, 652704.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    5 Citations (Scopus)
  • Genome-wide association study of more than 40,000 bipolar disorder cases provides new insights into the underlying biology

    HUNT All-In Psychiatry, 06-2021, In: Nature Genetics. 53, 6, p. 817-829 13 p.

    Research output: Contribution to journalArticlepeer-review

    185 Citations (Scopus)
  • Identification and functional characterization of the extremely long allele of the serotonin transporter-linked polymorphic region

    Ikegame, T., Hidaka, Y., Nakachi, Y., Murata, Y., Watanabe, R., Sugawara, H., Asai, T., Kiyota, E., Saito, T., Ikeda, M., Sasaki, T., Hashimoto, M., Ishikawa, T., Takebayashi, M., Iwata, N., Kakiuchi, C., Kato, T., Kasai, K., Bundo, M. & Iwamoto, K., 06-2021, In: Translational psychiatry. 11, 1, 119.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    2 Citations (Scopus)
  • Systematic analysis of exonic germline and postzygotic de novo mutations in bipolar disorder

    Nishioka, M., Kazuno, A. A., Nakamura, T., Sakai, N., Hayama, T., Fujii, K., Matsuo, K., Komori, A., Ishiwata, M., Watanabe, Y., Oka, T., Matoba, N., Kataoka, M., Alkanaq, A. N., Hamanaka, K., Tsuboi, T., Sengoku, T., Ogata, K., Iwata, N., Ikeda, M., & 3 othersMatsumoto, N., Kato, T. & Takata, A., 01-12-2021, In: Nature communications. 12, 1, 3750.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    6 Citations (Scopus)
  • 2020

    ARHGAP10, which encodes Rho GTPase-activating protein 10, is a novel gene for schizophrenia risk

    Sekiguchi, M., Sobue, A., Kushima, I., Wang, C., Arioka, Y., Kato, H., Kodama, A., Kubo, H., Ito, N., Sawahata, M., Hada, K., Ikeda, R., Shinno, M., Mizukoshi, C., Tsujimura, K., Yoshimi, A., Ishizuka, K., Takasaki, Y., Kimura, H., Xing, J., & 25 othersYu, Y., Yamamoto, M., Okada, T., Shishido, E., Inada, T., Nakatochi, M., Takano, T., Kuroda, K., Amano, M., Aleksic, B., Yamomoto, T., Sakuma, T., Aida, T., Tanaka, K., Hashimoto, R., Arai, M., Ikeda, M., Iwata, N., Shimamura, T., Nagai, T., Nabeshima, T., Kaibuchi, K., Yamada, K., Mori, D. & Ozaki, N., 01-12-2020, In: Translational psychiatry. 10, 1, 247.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    20 Citations (Scopus)
  • Association of Copy Number Variation of the 15q11.2 BP1-BP2 Region with Cortical and Subcortical Morphology and Cognition

    Van Der Meer, D., Sønderby, I. E., Kaufmann, T., Walters, G. B., Abdellaoui, A., Ames, D., Amunts, K., Andersson, M., Armstrong, N. J., Bernard, M., Blackburn, N. B., Blangero, J., Boomsma, D. I., Brodaty, H., Brouwer, R. M., Bülow, R., Cahn, W., Calhoun, V. D., Caspers, S., Cavalleri, G. L., & 112 othersChing, C. R. K., Cichon, S., Ciufolini, S., Corvin, A., Crespo-Facorro, B., Curran, J. E., Dalvie, S., Dazzan, P., De Geus, E. J. C., De Zubicaray, G. I., De Zwarte, S. M. C., Delanty, N., Den Braber, A., Desrivieres, S., Di Forti, M., Doherty, J. L., Donohoe, G., Ehrlich, S., Eising, E., Espeseth, T., Fisher, S. E., Fladby, T., Frei, O., Frouin, V., Fukunaga, M., Gareau, T., Glahn, D. C., Grabe, H. J., Groenewold, N. A., Gústafsson, Ó., Haavik, J., Haberg, A. K., Hashimoto, R., Hehir-Kwa, J. Y., Hibar, D. P., Hillegers, M. H. J., Hoffmann, P., Holleran, L., Hottenga, J. J., Hulshoff Pol, H. E., Ikeda, M., Jacquemont, S., Jahanshad, N., Jockwitz, C., Johansson, S., Jönsson, E. G., Kikuchi, M., Knowles, E. E. M., Kwok, J. B., Le Hellard, S., Linden, D. E. J., Liu, J., Lundervold, A., Lundervold, A. J., Martin, N. G., Mather, K. A., Mathias, S. R., McMahon, K. L., McRae, A. F., Medland, S. E., Moberget, T., Moreau, C., Morris, D. W., Mühleisen, T. W., Murray, R. M., Nordvik, J. E., Nyberg, L., Olde Loohuis, L. M., Ophoff, R. A., Owen, M. J., Paus, T., Pausova, Z., Peralta, J. M., Pike, B., Prieto, C., Quinlan, E. B., Reinbold, C. S., Reis Marques, T., Rucker, J. J. H., Sachdev, P. S., Sando, S. B., Schofield, P. R., Schork, A. J., Schumann, G., Shin, J., Shumskaya, E., Silva, A. I., Sisodiya, S. M., Steen, V. M., Stein, D. J., Strike, L. T., Tamnes, C. K., Teumer, A., Thalamuthu, A., Tordesillas-Gutiérrez, D., Uhlmann, A., Úlfarsson, M., Van 'T Ent, D., Van Den Bree, M. B. M., Vassos, E., Wen, W., Wittfeld, K., Wright, M. J., Zayats, T., Dale, A. M., Djurovic, S., Agartz, I., Westlye, L. T., Stefánsson, H., Stefánsson, K., Thompson, P. M. & Andreassen, O. A., 04-2020, In: JAMA Psychiatry. 77, 4, p. 420-430 11 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    32 Citations (Scopus)
  • Complement genes contribute sex-biased vulnerability in diverse disorders

    Schizophrenia Working Group of the Psychiatric Genomics Consortium, Psychosis Endophenotypes International Consortium & Wellcome Trust Case–Control Consortium 2, 25-06-2020, In: Nature. 582, 7813, p. 577-581 5 p.

    Research output: Contribution to journalArticlepeer-review

    86 Citations (Scopus)
  • Dose response of the 16p11.2 distal copy number variant on intracranial volume and basal ganglia

    for the 16p11.2 European Consortium, for the ENIGMA-CNV working group, 01-03-2020, In: Molecular Psychiatry. 25, 3, p. 584-602 19 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    30 Citations (Scopus)
  • Effect of a brief cognitive behavioral program on depressive symptoms among newly licensed registered nurses: An observational study

    Esaki, K., Ikeda, M., Okochi, T., Taniguchi, S., Ninomiya, K., Shimasaki, A., Otsuka, Y., Oda, Y., Sakusabe, T., Mano, K., Saito, T. & Iwata, N., 10-2020, In: PloS one. 15, 10, e0240466.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    1 Citation (Scopus)
  • Functional characterization of rare NRXN1 variants identified in autism spectrum disorders and schizophrenia

    Ishizuka, K., Yoshida, T., Kawabata, T., Imai, A., Mori, H., Kimura, H., Inada, T., Okahisa, Y., Egawa, J., Usami, M., Kushima, I., Morikawa, M., Okada, T., Ikeda, M., Branko, A., Mori, D., Someya, T., Iwata, N. & Ozaki, N., 17-09-2020, In: Journal of Neurodevelopmental Disorders. 12, 1, 25.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    10 Citations (Scopus)
  • Genetic correlations and genome-wide associations of cortical structure in general population samples of 22,824 adults

    Hofer, E., Roshchupkin, G. V., Adams, H. H. H., Knol, M. J., Lin, H., Li, S., Zare, H., Ahmad, S., Armstrong, N. J., Satizabal, C. L., Bernard, M., Bis, J. C., Gillespie, N. A., Luciano, M., Mishra, A., Scholz, M., Teumer, A., Xia, R., Jian, X., Mosley, T. H., & 363 othersSaba, Y., Pirpamer, L., Seiler, S., Becker, J. T., Carmichael, O., Rotter, J. I., Psaty, B. M., Lopez, O. L., Amin, N., van der Lee, S. J., Yang, Q., Himali, J. J., Maillard, P., Beiser, A. S., Decarli, C., Karama, S., Lewis, L., Harris, M., Bastin, M. E., Deary, I. J., Witte, A. V., Beyer, F., Loeffler, M., Mather, K. A., Schofield, P. R., Thalamuthu, A., Kwok, J. B., Wright, M. J., Ames, D., Trollor, J., Jiang, J., Brodaty, H., Wen, W., Vernooij, M. W., Hofman, A., Uitterlinden, A. G., Niessen, W. J., Wittfeld, K., Bülow, R., Völker, U., Pausova, Z., Pike, G. B., Maingault, S., Crivello, F., Tzourio, C., Amouyel, P., Mazoyer, B., Neale, M. C., Franz, C. E., Lyons, M. J., Panizzon, M. S., Andreassen, O. A., Dale, A. M., Logue, M., Grasby, K. L., Jahanshad, N., Painter, J. N., Colodro-Conde, L., Bralten, J., Hibar, D. P., Lind, P. A., Pizzagalli, F., Stein, J. L., Thompson, P. M., Medland, S. E., Sachdev, P. S., Kremen, W. S., Wardlaw, J. M., Villringer, A., van Duijn, C. M., Grabe, H. J., Longstreth, W. T., Fornage, M., Paus, T., Debette, S., Ikram, M. A., Schmidt, H., Schmidt, R., Seshadri, S., Ching, C. R. K., McMahon, M. A. B., Shatokhina, N., Zsembik, L. C. P., Agartz, I., Alhusaini, S., Almeida, M. A. A., Alnæs, D., Amlien, I. K., Andersson, M., Ard, T., Ashley-Koch, A., Brouwer, R. M., Buimer, E. E. L., Bürger, C., Cannon, D. M., Chakravarty, M., Chen, Q., Cheung, J. W., Couvy-Duchesne, B., Dalvie, S., de Araujo, T. K., de Zubicaray, G. I., de Zwarte, S. M. C., Braber, A. D., Doan, N. T., Dohm, K., Ehrlich, S., Engelbrecht, H. R., Erk, S., Fan, C. C., Fedko, I. O., Foley, S. F., Ford, J. M., Fukunaga, M., Garrett, M. E., Ge, T., Giddaluru, S., Goldman, A. L., Groenewold, N. A., Grotegerd, D., Gurholt, T. P., Gutman, B. A., Hansell, N. K., Harris, M. A., Harrison, M. B., Haswell, C. C., Hauser, M., Herms, S., Heslenfeld, D. J., Ho, N. F., Hoehn, D., Hoffmann, P., Holleran, L., Hoogman, M., Hottenga, J. J., Ikeda, M., Janowitz, D., Jansen, I. E., Jia, T., Jockwitz, C., Kanai, R., Kasperaviciute, D., Kaufmann, T., Kelly, S., Kikuchi, M., Klein, M., Knapp, M., Knodt, A. R., Krämer, B., Lam, M., Lancaster, T. M., Lee, P. H., Lett, T. A., Lopes-Cendes, I., Macciardi, F., Marquand, A. F., Mathias, S. R., Melzer, T. R., Milaneschi, Y., Mirza-Schreiber, N., Moreira, J. C. V., Mühleisen, T. W., Müller-Myhsok, B., Najt, P., Nakahara, S., Nho, K., Olde Loohuis, L. M., Orfanos, D. P., Pearson, J. F., Pitcher, T. L., Pütz, B., Ragothaman, A., Rashid, F. M., Redlich, R., Reinbold, C. S., Repple, J., Richard, G., Riedel, B. C., Risacher, S. L., Rocha, C. S., Mota, N. R., Salminen, L., Saremi, A., Saykin, A. J., Schlag, F., Schmaal, L., Secolin, R., Shapland, C. Y., Shen, L., Shin, J., Shumskaya, E., Sønderby, I. E., Sprooten, E., Strike, L. T., Tansey, K. E., Thomopoulos, S. I., Tordesillas-Gutiérrez, D., Turner, J. A., Uhlmann, A., Vallerga, C. L., Meer, D. V. D., van Donkelaar, M. M. J., Eijk, L. V., van Erp, T. G. M., van Haren, N. E. M., Rooij, D. V., Tol, M. J. V., Veldink, J. H., Verhoef, E., Walton, E., Wang, M., Wang, Y., Westlye, L. T., Whelan, C. D., Witt, S. H., Wolf, C., Wolfers, T., Yasuda, C. L., Zaremba, D., Zhang, Z., Zhu, A. H., Zwiers, M. P., Artiges, E., Assareh, A. A., Ayesa-Arriola, R., Belger, A., Brandt, C. L., Brown, G. G., Cichon, S., Curran, J. E., Davies, G. E., Degenhardt, F., Dietsche, B., Djurovic, S., Doherty, C. P., Espiritu, R., Garijo, D., Gil, Y., Gowland, P. A., Green, R. C., Häusler, A. N., Heindel, W., Ho, B. C., Hoffmann, W. U., Holsboer, F., Homuth, G., Hosten, N., Jack, C. R., Jang, M., Jansen, A., Kolskår, K., Koops, S., Krug, A., Lim, K. O., Luykx, J. J., Mathalon, D. H., Mattay, V. S., Matthews, S., Van Son, J. M., McEwen, S. C., Melle, I., Morris, D. W., Mueller, B. A., Nauck, M., Nordvik, J. E., Nöthen, M. M., O’leary, D. S., Opel, N., Martinot, M. L. P., Preda, A., Quinlan, E. B., Ratnakar, V., Reppermund, S., Steen, V. M., Torres, F. R., Veltman, D. J., Voyvodic, J. T., Whelan, R., White, T., Yamamori, H., Alvim, M. K. M., Anderson, T. J., Arias-Vasquez, A., Baune, B. T., Blangero, J., Boomsma, D. I., Brunner, H. G., Buckner, R. L., Buitelaar, J. K., Bustillo, J. R., Cahn, W., Calhoun, V., Caseras, X., Caspers, S., Cavalleri, G. L., Cendes, F., Corvin, A., Crespo-Facorro, B., Dalrymple-Alford, J. C., Dannlowski, U., de Geus, E. J. C., Delanty, N., Depondt, C., Desrivières, S., Donohoe, G., Espeseth, T., Fernández, G., Fisher, S. E., Flor, H., Forstner, A. J., Francks, C., Franke, B., Glahn, D. C., Gollub, R. L., Gruber, O., Håberg, A. K., Hariri, A. R., Hartman, C. A., Hashimoto, R., Heinz, A., Hillegers, M. H. J., Hoekstra, P. J., Holmes, A. J., Hong, L. E., Hopkins, W. D., Hulshoff Pol, H. E., Jernigan, T. L., Jönsson, E. G., Kahn, R. S., Kennedy, M. A., Kircher, T. T. J., Kochunov, P., Le Hellard, S., Martin, N. G., Martinot, J. L., McDonald, C., McMahon, K. L., Meyer-Lindenberg, A., Morey, R. A., Nyberg, L., Oosterlaan, J., Ophoff, R. A., Penninx, B. W. J. H., Polderman, T. J. C., Posthuma, D., Rietschel, M., Roffman, J. L., Rowland, L. M., Sämann, P. G., Schumann, G., Sim, K., Sisodiya, S. M., Smoller, J. W., Sommer, I. E., Pourcain, B. S., Toga, A. W., Van der Wee, N. J. A., Van’T Ent, D., Völzke, H., Walter, H., Weber, B., Weinberger, D. R. & Zhou, J., 01-12-2020, In: Nature communications. 11, 1, 4796.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    30 Citations (Scopus)
  • Global DNA hypomethylation and its correlation to the betaine level in peripheral blood of patients with schizophrenia

    Murata, Y., Ikegame, T., Koike, S., Saito, T., Ikeda, M., Sasaki, T., Iwata, N., Kasai, K., Bundo, M. & Iwamoto, K., 20-04-2020, In: Progress in Neuro-Psychopharmacology and Biological Psychiatry. 99, 109855.

    Research output: Contribution to journalArticlepeer-review

    13 Citations (Scopus)
  • GWAS of 165,084 Japanese individuals identified nine loci associated with dietary habits

    Matoba, N., Akiyama, M., Ishigaki, K., Kanai, M., Takahashi, A., Momozawa, Y., Ikegawa, S., Ikeda, M., Iwata, N., Hirata, M., Matsuda, K., Murakami, Y., Kubo, M., Kamatani, Y. & Okada, Y., 01-03-2020, In: Nature Human Behaviour. 4, 3, p. 308-316 9 p.

    Research output: Contribution to journalArticlepeer-review

    47 Citations (Scopus)
  • Large-scale genome-wide association study in a Japanese population identifies novel susceptibility loci across different diseases

    Ishigaki, K., Akiyama, M., Kanai, M., Takahashi, A., Kawakami, E., Sugishita, H., Sakaue, S., Matoba, N., Low, S. K., Okada, Y., Terao, C., Amariuta, T., Gazal, S., Kochi, Y., Horikoshi, M., Suzuki, K., Ito, K., Koyama, S., Ozaki, K., Niida, S., & 69 othersSakata, Y., Sakata, Y., Kohno, T., Shiraishi, K., Momozawa, Y., Hirata, M., Matsuda, K., Ikeda, M., Iwata, N., Ikegawa, S., Kou, I., Tanaka, T., Nakagawa, H., Suzuki, A., Hirota, T., Tamari, M., Chayama, K., Miki, D., Mori, M., Nagayama, S., Daigo, Y., Miki, Y., Katagiri, T., Ogawa, O., Obara, W., Ito, H., Yoshida, T., Imoto, I., Takahashi, T., Tanikawa, C., Suzuki, T., Sinozaki, N., Minami, S., Yamaguchi, H., Asai, S., Takahashi, Y., Yamaji, K., Takahashi, K., Fujioka, T., Takata, R., Yanai, H., Masumoto, A., Koretsune, Y., Kutsumi, H., Higashiyama, M., Murayama, S., Minegishi, N., Suzuki, K., Tanno, K., Shimizu, A., Yamaji, T., Iwasaki, M., Sawada, N., Uemura, H., Tanaka, K., Naito, M., Sasaki, M., Wakai, K., Tsugane, S., Yamamoto, M., Yamamoto, K., Murakami, Y., Nakamura, Y., Raychaudhuri, S., Inazawa, J., Yamauchi, T., Kadowaki, T., Kubo, M. & Kamatani, Y., 01-07-2020, In: Nature Genetics. 52, 7, p. 669-679 11 p.

    Research output: Contribution to journalArticlepeer-review

    126 Citations (Scopus)
  • Polygenic risk scores in schizophrenia with clinically significant copy number variants

    Taniguchi, S., Ninomiya, K., Kushima, I., Saito, T., Shimasaki, A., Sakusabe, T., Momozawa, Y., Kubo, M., Kamatani, Y., Ozaki, N., Ikeda, M. & Iwata, N., 01-01-2020, In: Psychiatry and clinical neurosciences. 74, 1, p. 35-39 5 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    9 Citations (Scopus)
  • Promoter Activity-Based Case-Control Association Study on SLC6A4 Highlighting Hypermethylation and Altered Amygdala Volume in Male Patients with Schizophrenia

    Ikegame, T., Bundo, M., Okada, N., Murata, Y., Koike, S., Sugawara, H., Saito, T., Ikeda, M., Owada, K., Fukunaga, M., Yamashita, F., Koshiyama, D., Natsubori, T., Iwashiro, N., Asai, T., Yoshikawa, A., Nishimura, F., Kawamura, Y., Ishigooka, J., Kakiuchi, C., & 8 othersSasaki, T., Abe, O., Hashimoto, R., Iwata, N., Yamasue, H., Kato, T., Kasai, K. & Iwamoto, K., 01-11-2020, In: Schizophrenia Bulletin. 46, 6, p. 1577-1586 10 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    9 Citations (Scopus)
  • Rare genetic variants in the gene encoding histone lysine demethylase 4C (KDM4C) and their contributions to susceptibility to schizophrenia and autism spectrum disorder

    Kato, H., Kushima, I., Mori, D., Yoshimi, A., Aleksic, B., Nawa, Y., Toyama, M., Furuta, S., Yu, Y., Ishizuka, K., Kimura, H., Arioka, Y., Tsujimura, K., Morikawa, M., Okada, T., Inada, T., Nakatochi, M., Shinjo, K., Kondo, Y., Kaibuchi, K., & 13 othersFunabiki, Y., Kimura, R., Suzuki, T., Yamakawa, K., Ikeda, M., Iwata, N., Takahashi, T., Suzuki, M., Okahisa, Y., Takaki, M., Egawa, J., Someya, T. & Ozaki, N., 12-2020, In: Translational psychiatry. 10, 1, 421.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    6 Citations (Scopus)
  • Rare single-nucleotide DAB1 variants and their contribution to Schizophrenia and autism spectrum disorder susceptibility

    Nawa, Y., Kimura, H., Mori, D., Kato, H., Toyama, M., Furuta, S., Yu, Y., Ishizuka, K., Kushima, I., Aleksic, B., Arioka, Y., Morikawa, M., Okada, T., Inada, T., Kaibuchi, K., Ikeda, M., Iwata, N., Suzuki, M., Okahisa, Y., Egawa, J., & 4 othersSomeya, T., Nishimura, F., Sasaki, T. & Ozaki, N., 12-2020, In: Human Genome Variation. 7, 1, 37.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    4 Citations (Scopus)
  • The genetic architecture of the human cerebral cortex

    Enhancing NeuroImaging Genetics through Meta-Analysis Consortium (ENIGMA)-Genetics working group, 20-03-2020, In: Science. 367, 6484, aay6690.

    Research output: Contribution to journalArticlepeer-review

    222 Citations (Scopus)
  • 2019

    Comparative genetic architectures of schizophrenia in East Asian and European populations

    Schizophrenia Working Group of the Psychiatric Genomics Consortium, Indonesia Schizophrenia Consortium & Genetic REsearch on schizophreniA neTwork-China and the Netherlands (GREAT-CN), 01-12-2019, In: Nature Genetics. 51, 12, p. 1670-1678 9 p.

    Research output: Contribution to journalArticlepeer-review

    233 Citations (Scopus)
  • Gene expression imputation across multiple brain regions provides insights into schizophrenia risk

    CommonMind Consortium, The Schizophrenia Working Group of the PsyUniversity of Copenhagenchiatric Genomics Consortium & iPSYCH-GEMS Schizophrenia Working Group, 01-04-2019, In: Nature Genetics. 51, 4, p. 659-674 16 p.

    Research output: Contribution to journalArticlepeer-review

    98 Citations (Scopus)
  • Genome-wide association study detected novel susceptibility genes for schizophrenia and shared trans-populations/diseases genetic effect

    Ikeda, M., Takahashi, A., Kamatani, Y., Momozawa, Y., Saito, T., Kondo, K., Shimasaki, A., Kawase, K., Sakusabe, T., Iwayama, Y., Toyota, T., Wakuda, T., Kikuchi, M., Kanahara, N., Yamamori, H., Yasuda, Y., Watanabe, Y., Hoya, S., Aleksic, B., Kushima, I., & 12 othersArai, H., Takaki, M., Hattori, K., Kunugi, H., Okahisa, Y., Ohnuma, T., Ozaki, N., Someya, T., Hashimoto, R., Yoshikawa, T., Kubo, M. & Iwata, N., 18-06-2019, In: Schizophrenia Bulletin. 45, 4, p. 824-834 11 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    56 Citations (Scopus)
  • Genome-wide association study identifies a novel locus associated with psychological distress in the Japanese population

    Koshimizu, H., Nogawa, S., Asano, S., Ikeda, M., Iwata, N., Takahashi, S., Saito, K. & Miyakawa, T., 01-12-2019, In: Translational psychiatry. 9, 1, 52.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    3 Citations (Scopus)
  • Genomic Relationships, Novel Loci, and Pleiotropic Mechanisms across Eight Psychiatric Disorders

    Wellcome Trust Case Control Consortium, Cross-Disorder Group of the Psychiatric Genomics Consortium, 23andMe Research Team & Psychosis Endophenotypes International Consortium, 12-12-2019, In: Cell. 179, 7, p. 1469-1482.e11

    Research output: Contribution to journalArticlepeer-review

    Open Access
    484 Citations (Scopus)
  • Population-based identity-by-descent mapping combined with exome sequencing to detect rare risk variants for schizophrenia

    Wellcome Trust Case Control Consortium 2 & Schizophrenia Working Group of the Psychiatric Genomics Consortium, 01-04-2019, In: American Journal of Medical Genetics, Part B: Neuropsychiatric Genetics. 180, 3, p. 223-231 9 p.

    Research output: Contribution to journalArticlepeer-review

    2 Citations (Scopus)
  • Rare compound heterozygous missense SPATA7 variations and risk of schizophrenia; whole-exome sequencing in a consanguineous family with affected siblings, follow-up sequencing and a casecontrol study

    Igeta, H., Watanabe, Y., Morikawa, R., Ikeda, M., Otsuka, I., Hoya, S., Koizumi, M., Egawa, J., Hishimoto, A., Iwata, N. & Someya, T., 2019, In: Neuropsychiatric Disease and Treatment. 15, p. 2353-2363 11 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    1 Citation (Scopus)
  • The schizophrenia genetics knowledgebase: a comprehensive update of findings from candidate gene studies

    Liu, C., Kanazawa, T., Tian, Y., Mohamed Saini, S., Mancuso, S., Mostaid, M. S., Takahashi, A., Zhang, D., Zhang, F., Yu, H., Doo Shin, H., Sub Cheong, H., Ikeda, M., Kubo, M., Iwata, N., Woo, S. I., Yue, W., Kamatani, Y., Shi, Y., Li, Z., & 3 othersEverall, I., Pantelis, C. & Bousman, C., 01-12-2019, In: Translational psychiatry. 9, 1, 205.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    10 Citations (Scopus)
  • 2018

    A correction for sample overlap in genome-wide association studies in a polygenic pleiotropy-informed framework

    Schizophrenia and Bipolar Disorder Working Groups of the Psychiatric Genomics Consortium, 25-06-2018, In: BMC Genomics. 19, 1, 494.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    13 Citations (Scopus)
  • Age at first birth in women is genetically associated with increased risk of schizophrenia

    Ni, G., Gratten, J., Wray, N. R., Lee, S. H., Ripke, S., Neale, B. M., Corvin, A., Walters, J. T. R., Farh, K. H., Holmans, P. A., Lee, P., Bulik-Sullivan, B., Collier, D. A., Huang, H., Pers, T. H., Agartz, I., Agerbo, E., Albus, M., Alexander, M., Amin, F., & 281 othersBacanu, S. A., Begemann, M., Belliveau, R. A., Bene, J., Bergen, S. E., Bevilacqua, E., Bigdeli, T. B., Black, D. W., Bruggeman, R., Buccola, N. G., Buckner, R. L., Byerley, W., Cahn, W., Cai, G., Campion, D., Cantor, R. M., Carr, V. J., Carrera, N., Catts, S. V., Chambert, K. D., Chan, R. C. K., Chen, R. Y. L., Chen, E. Y. H., Cheng, W., Cheung, E. F. C., Chong, S. A., Cloninger, C. R., Cohen, D., Cohen, N., Cormican, P., Craddock, N., Crowley, J. J., Curtis, D., Davidson, M., Davis, K. L., Degenhardt, F., Del Favero, J., Demontis, D., Dikeos, D., Dinan, T., Djurovic, S., Donohoe, G., Drapeau, E., Duan, J., Dudbridge, F., Durmishi, N., Eichhammer, P., Eriksson, J., Escott-Price, V., Essioux, L., Fanous, A. H., Farrell, M. S., Frank, J., Franke, L., Freedman, R., Freimer, N. B., Friedl, M., Friedman, J. I., Fromer, M., Genovese, G., Georgieva, L., Giegling, I., Giusti-Rodríguez, P., Godard, S., Goldstein, J. I., Golimbet, V., Gopal, S., Haan, L. D., Hammer, C., Hamshere, M. L., Hansen, M., Hansen, T., Haroutunian, V., Hartmann, A. M., Henskens, F. A., Herms, S., Hirschhorn, J. N., Hoffmann, P., Hofman, A., Hollegaard, M. V., Hougaard, D. M., Ikeda, M., Joa, I., Juliá, A., Kahn, R. S., Kalaydjieva, L., Karachanak-Yankova, S., Karjalainen, J., Kavanagh, D., Keller, M. C., Kennedy, J. L., Khrunin, A., Kim, Y., Klovins, J., Knowles, J. A., Konte, B., Kucinskas, V., Kucinskiene, Z. A., Kuzelova-Ptackova, H., Kähler, A. K., Laurent, C., Keong, J. L. C., Legge, S. E., Lerer, B., Li, M., Li, T., Liang, K. Y., Lieberman, J., Limborska, S., Loughland, C. M., Lubinski, J., Lönnqvist, J., Macek, M., Magnusson, P. K. E., Maher, B. S., Maier, W., Mallet, J., Marsal, S., Mattheisen, M., Mattingsdal, M., McCarley, R. W., McDonald, C., McIntosh, A. M., Meier, S., Meijer, C. J., Melegh, B., Melle, I., Mesholam-Gately, R. I., Metspalu, A., Michie, P. T., Milani, L., Milanova, V., Mokrab, Y., Morris, D. W., Mors, O., Murphy, K. C., Murray, R. M., Myin-Germeys, I., Müller-Myhsok, B., Nelis, M., Nenadic, I., Nertney, D. A., Nestadt, G., Nicodemus, K. K., Nikitina-Zake, L., Nisenbaum, L., Nordin, A., O'callaghan, E., O'dushlaine, C., O'neill, F. A., Oh, S. Y., Olincy, A., Olsen, L., Os, J. V., Pantelis, C., Papadimitriou, G. N., Papiol, S., Parkhomenko, E., Pato, M. T., Paunio, T., Pejovic-Milovancevic, M., Perkins, D. O., Pietiläinen, O., Pimm, J., Pocklington, A. J., Powell, J., Price, A., Pulver, A. E., Purcell, S. M., Quested, D., Rasmussen, H. B., Reichenberg, A., Reimers, M. A., Richards, A. L., Roffman, J. L., Roussos, P., Ruderfer, D. M., Salomaa, V., Sanders, A. R., Schall, U., Schubert, C. R., Schulze, T. G., Schwab, S. G., Scolnick, E. M., Scott, R. J., Seidman, L. J., Shi, J., Sigurdsson, E., Silagadze, T., Silverman, J. M., Sim, K., Slominsky, P., Smoller, J. W., So, H. C., Spencer, C. C. A., Stahl, E. A., Stefansson, H., Steinberg, S., Stogmann, E., Straub, R. E., Strengman, E., Strohmaier, J., Stroup, T. S., Subramaniam, M., Suvisaari, J., Svrakic, D. M., Szatkiewicz, J. P., Söderman, E., Thirumalai, S., Toncheva, D., Tosato, S., Veijola, J., Waddington, J., Walsh, D., Wang, D., Wang, Q., Webb, B. T., Weiser, M., Wildenauer, D. B., Williams, N. M., Williams, S., Witt, S. H., Wolen, A. R., Wong, E. H. M., Wormley, B. K., Xi, H. S., Zai, C. C., Zheng, X., Zimprich, F., Stefansson, K., Visscher, P. M., Adolfsson, R., Andreassen, O. A., Blackwood, D. H. R., Bramon, E., Buxbaum, J. D., Børglum, A. D., Cichon, S., Darvasi, A., Domenici, E., Ehrenreich, H., Esko, T., Gejman, P. V., Gill, M., Gurling, H., Hultman, C. M., Iwata, N., Jablensky, A. V., Jönsson, E. G., Kendler, K. S., Kirov, G., Knight, J., Lencz, T., Levinson, D. F., Li, Q. S., Liu, J., Malhotra, A. K., McCarroll, S. A., McQuillin, A., Moran, J. L., Mortensen, P. B., Mowry, B. J., Nöthen, M. M., Ophoff, R. A., Owen, M. J., Palotie, A., Pato, C. N., Petryshen, T. L., Posthuma, D., Rietschel, M., Riley, B. P., Rujescu, D., Sham, P. C., Sklar, P., Clair, D. S., Weinberger, D. R., Wendland, J. R., Werge, T., Daly, M. J., Sullivan, P. F. & O'donovan, M. C., 01-12-2018, In: Scientific reports. 8, 1, 10168.

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    Open Access
    11 Citations (Scopus)
  • A genome-wide association study identifies two novel susceptibility loci and trans population polygenicity associated with bipolar disorder

    Advanced Collaborative Study of Mood Disorder (COSMO) team, 01-03-2018, In: Molecular Psychiatry. 23, 3, p. 639-647 9 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    94 Citations (Scopus)
  • Assessment of a glyoxalase I frameshift variant, p.P122fs, in Japanese patients with schizophrenia

    Ishizuka, K., Kimura, H., Kushima, I., Inada, T., Okahisa, Y., Ikeda, M., Iwata, N., Mori, D., Aleksic, B. & Ozaki, N., 01-10-2018, In: Psychiatric Genetics. 28, 5, p. 90-93 4 p.

    Research output: Contribution to journalArticlepeer-review

    1 Citation (Scopus)
  • Comparative Analyses of Copy-Number Variation in Autism Spectrum Disorder and Schizophrenia Reveal Etiological Overlap and Biological Insights

    Kushima, I., Aleksic, B., Nakatochi, M., Shimamura, T., Okada, T., Uno, Y., Morikawa, M., Ishizuka, K., Shiino, T., Kimura, H., Arioka, Y., Yoshimi, A., Takasaki, Y., Yu, Y., Nakamura, Y., Yamamoto, M., Iidaka, T., Iritani, S., Inada, T., Ogawa, N., & 60 othersShishido, E., Torii, Y., Kawano, N., Omura, Y., Yoshikawa, T., Uchiyama, T., Yamamoto, T., Ikeda, M., Hashimoto, R., Yamamori, H., Yasuda, Y., Someya, T., Watanabe, Y., Egawa, J., Nunokawa, A., Itokawa, M., Arai, M., Miyashita, M., Kobori, A., Suzuki, M., Takahashi, T., Usami, M., Kodaira, M., Watanabe, K., Sasaki, T., Kuwabara, H., Tochigi, M., Nishimura, F., Yamasue, H., Eriguchi, Y., Benner, S., Kojima, M., Yassin, W., Munesue, T., Yokoyama, S., Kimura, R., Funabiki, Y., Kosaka, H., Ishitobi, M., Ohmori, T., Numata, S., Yoshikawa, T., Toyota, T., Yamakawa, K., Suzuki, T., Inoue, Y., Nakaoka, K., Goto, Y. I., Inagaki, M., Hashimoto, N., Kusumi, I., Son, S., Murai, T., Ikegame, T., Okada, N., Kasai, K., Kunimoto, S., Mori, D., Iwata, N. & Ozaki, N., 11-09-2018, In: Cell Reports. 24, 11, p. 2838-2856 19 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    127 Citations (Scopus)
  • Decreased serum pyridoxal levels in schizophrenia: Meta-analysis and Mendelian randomization analysis

    Tomioka, Y., Numata, S., Kinoshita, M., Umehara, H., Watanabe, S. Y., Nakataki, M., Iwayama, Y., Toyota, T., Ikeda, M., Yamamori, H., Shimodera, S., Tajima, A., Hashimoto, R., Iwata, N., Yoshikawa, T. & Ohmori, T., 05-2018, In: Journal of Psychiatry and Neuroscience. 43, 3, p. 194-200 7 p.

    Research output: Contribution to journalArticlepeer-review

    20 Citations (Scopus)
  • DNA methylation analyses of the candidate genes identified by a methylome-wide association study revealed common epigenetic alterations in schizophrenia and bipolar disorder

    Sugawara, H., Murata, Y., Ikegame, T., Sawamura, R., Shimanaga, S., Takeoka, Y., Saito, T., Ikeda, M., Yoshikawa, A., Nishimura, F., Kawamura, Y., Kakiuchi, C., Sasaki, T., Iwata, N., Hashimoto, M., Kasai, K., Kato, T., Bundo, M. & Iwamoto, K., 04-2018, In: Psychiatry and clinical neurosciences. 72, 4, p. 245-254 10 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    21 Citations (Scopus)
  • Estimation of Genetic Correlation via Linkage Disequilibrium Score Regression and Genomic Restricted Maximum Likelihood

    Wellcome Trust Case Control Consortium, Schizophrenia Working Group of the Psychiatric Genomics Consortium & Psychosis Endophenotypes International Consortium, 07-06-2018, In: American Journal of Human Genetics. 102, 6, p. 1185-1194 10 p.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    59 Citations (Scopus)