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2. Trends in allogeneic hematopoietic cell transplantation survival using population-based descriptive epidemiology method: analysis of national transplant registry data

Author

Kuwatsuka, Yachiyo, Ito, Hidemi, Tabuchi, Ken, Konuma, Takaaki, Uchida, Naoyuki, Inamoto, Yoshihiro, Inai, Kazuki, Nishida, Tetsuya, Ikegame, Kazuhiro, Eto, Tetsuya, Katayama, Yuta, Kataoka, Keisuke, Tanaka, Masatsugu, Takahashi, Satoshi, Fukuda, Takahiro, Ichinohe, Tatsuo, Kimura, Fumihiko, Kanda, Junya, Atsuta, Yoshiko, and Matsuo, Keitaro

Published
2024
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3. Assessing your Observatory's Impact: Best Practices in Establishing and Maintaining Observatory Bibliographies

Author

Observatory Bibliographers Collaboration, D'Abrusco, Raffaele, Gomez, Monique, Grothkopf, Uta, Hunt, Sharon, Kneale, Ruth, Konuma, Mika, Novacescu, Jenny, Rebull, Luisa, Scire, Elena, Scott, Erin, Shaw, Richard, Thompson, Donna, Utley, Lance, Wilkinson, Christopher, and Winkelman, Sherry

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Computer Science - Digital Libraries, Physics - Physics and Society
Abstract

Observatories need to measure and evaluate the scientific output and overall impact of their facilities. An observatory bibliography consists of the papers published using that observatory's data, typically gathered by searching the major journals for relevant keywords. Recently, the volume of literature and methods by which the publications pool is evaluated has increased. Efficient and standardized procedures are necessary to assign meaningful metadata; enable user-friendly retrieval; and provide the opportunity to derive reports, statistics, and visualizations to impart a deeper understanding of the research output. In 2021, a group of observatory bibliographers from around the world convened online to continue the discussions presented in Lagerstrom (2015). We worked to extract general guidelines from our experiences, techniques, and lessons learnt. The paper explores the development, application, and current status of telescope bibliographies and future trends. This paper briefly describes the methodologies employed in constructing databases, along with the various bibliometric techniques used to analyze and interpret them. We explain reasons for non-standardization and why it is essential for each observatory to identify metadata and metrics that are meaningful for them; caution the (over-)use of comparisons among facilities that are, ultimately, not comparable through bibliometrics; and highlight the benefits of telescope bibliographies, both for researchers within the astronomical community and for stakeholders beyond the specific observatories. There is tremendous diversity in the ways bibliographers track publications and maintain databases, due to parameters such as resources, type of observatory, historical practices, and reporting requirements to funders and outside agencies. However, there are also common sets of Best Practices., Comment: 19 pages, 3 appendices

Published
2023
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12. Allogeneic hematopoietic cell transplantation for patients with acute myeloid leukemia not in remission

Author

Yanada, Masamitsu, Yamasaki, Satoshi, Kondo, Tadakazu, Kawata, Takahito, Harada, Kaito, Uchida, Naoyuki, Doki, Noriko, Yoshihara, Satoshi, Katayama, Yuta, Eto, Tetsuya, Tanaka, Masatsugu, Takada, Satoru, Kawakita, Toshiro, Nishida, Tetsuya, Ota, Shuichi, Serizawa, Kentaro, Onizuka, Makoto, Kanda, Yoshinobu, Fukuda, Takahiro, Atsuta, Yoshiko, and Konuma, Takaaki

Published
2024
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13. Structure of human DPPA3 bound to the UHRF1 PHD finger reveals its functional and structural differences from mouse DPPA3

Author

Nao Shiraishi, Tsuyoshi Konuma, Yoshie Chiba, Sayaka Hokazono, Nao Nakamura, Md Hadiul Islam, Makoto Nakanishi, Atsuya Nishiyama, and Kyohei Arita

Subjects
Biology (General), QH301-705.5
Abstract

Abstract DNA methylation maintenance is essential for cell fate inheritance. In differentiated cells, this involves orchestrated actions of DNMT1 and UHRF1. In mice, the high-affinity binding of DPPA3 to the UHRF1 PHD finger regulates UHRF1 chromatin dissociation and cytosolic localization, which is required for oocyte maturation and early embryo development. However, the human DPPA3 ortholog functions during these stages remain unclear. Here, we report the structural basis for human DPPA3 binding to the UHRF1 PHD finger. The conserved human DPPA3 85VRT87 motif binds to the acidic surface of UHRF1 PHD finger, whereas mouse DPPA3 binding additionally utilizes two unique α-helices. The binding affinity of human DPPA3 for the UHRF1 PHD finger was weaker than that of mouse DPPA3. Consequently, human DPPA3, unlike mouse DPPA3, failed to inhibit UHRF1 chromatin binding and DNA remethylation in Xenopus egg extracts effectively. Our data provide novel insights into the distinct function and structure of human DPPA3.

Published
2024
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14. Assessing your Observatory's Impact: Best Practices in Establishing and Maintaining Observatory Bibliographies

Author

Raffaele D'Abrusco, Monique Gomez, Uta Grothkopf, Sharon Hunt, Ruth Kneale, Mika Konuma, Jenny Novacescu, Luisa Rebull, Elena Scire, Erin Scott, Richard Shaw, Donna Thompson, Lance Utley, Christopher Wilkinson, and Sherry Winkelman

Subjects
Astronomy, QB1-991, Astrophysics, QB460-466
Abstract

Observatories need to measure and evaluate the scientific output and overall impact of their facilities. An observatory bibliography consists of the papers published using that observatory's data, typically gathered by searching the major journals for relevant keywords. Recently, the volume of literature and methods by which the publications pool is evaluated has increased. Efficient and standardized procedures are necessary to assign meaningful metadata; enable user-friendly retrieval; and provide the opportunity to derive reports, statistics, and visualizations to impart a deeper understanding of the research output. In 2021, a group of observatory bibliographers from around the world convened online to continue the discussions presented in Lagerstrom (2015). We worked to extract general guidelines from our experiences, techniques, and lessons learnt. The paper explores the development, application, and current status of telescope bibliographies and future trends. This paper briefly describes the methodologies employed in constructing databases, along with the various bibliometric techniques used to analyze and interpret them. We explain reasons for non-standardization and why it is essential for each observatory to identify metadata and metrics that are meaningful for them; caution the (over-)use of comparisons among facilities that are, ultimately, not comparable through bibliometrics; and highlight the benefits of telescope bibliographies, both for researchers within the astronomical community and for stakeholders beyond the specific observatories. There is tremendous diversity in the ways bibliographers track publications and maintain databases, due to parameters such as resources, type of observatory, historical practices, and reporting requirements to funders and outside agencies. However, there are also common sets of Best Practices.

Published
2024
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17. Non-uniform heat redistribution among multiple channels in the integer quantum Hall regime

Author

Konuma, Ryota, Lin, Chaojing, Hata, Tokuro, Hirasawa, Taichi, Akiho, Takafumi, Muraki, Koji, and Fujisawa, Toshimasa

Subjects
Condensed Matter - Mesoscale and Nanoscale Physics
Abstract

Heat transport in multiple quantum-Hall edge channels at Landau-level filling factor nu = 2, 4, and 8 is investigated with a quantum point contact as a heat generator and a quantum dot as a local thermometer. Heat distribution among the channels remains highly non-uniform, which can be understood with the plasmon eigenmodes of the multiple channels. The heat transport can be controlled with another quantum point contact as a quantized heat valve, as manifested by stepwise increases of heat current at the thermometer. This encourages developing integrated heat circuits with quantum-Hall edge channels., Comment: 8 pages, 4 figures

Published
2022
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18. Global Biobank Meta-analysis Initiative: Powering genetic discovery across human disease

Author

Zhou, Wei, Kanai, Masahiro, Wu, Kuan-Han H, Rasheed, Humaira, Tsuo, Kristin, Hirbo, Jibril B, Wang, Ying, Bhattacharya, Arjun, Zhao, Huiling, Namba, Shinichi, Surakka, Ida, Wolford, Brooke N, Faro, Valeria Lo, Lopera-Maya, Esteban A, Läll, Kristi, Favé, Marie-Julie, Partanen, Juulia J, Chapman, Sinéad B, Karjalainen, Juha, Kurki, Mitja, Maasha, Mutaamba, Brumpton, Ben M, Chavan, Sameer, Chen, Tzu-Ting, Daya, Michelle, Ding, Yi, Feng, Yen-Chen A, Guare, Lindsay A, Gignoux, Christopher R, Graham, Sarah E, Hornsby, Whitney E, Ingold, Nathan, Ismail, Said I, Johnson, Ruth, Laisk, Triin, Lin, Kuang, Lv, Jun, Millwood, Iona Y, Moreno-Grau, Sonia, Nam, Kisung, Palta, Priit, Pandit, Anita, Preuss, Michael H, Saad, Chadi, Setia-Verma, Shefali, Thorsteinsdottir, Unnur, Uzunovic, Jasmina, Verma, Anurag, Zawistowski, Matthew, Zhong, Xue, Afifi, Nahla, Al-Dabhani, Kawthar M, Thani, Asma Al, Bradford, Yuki, Campbell, Archie, Crooks, Kristy, de Bock, Geertruida H, Damrauer, Scott M, Douville, Nicholas J, Finer, Sarah, Fritsche, Lars G, Fthenou, Eleni, Gonzalez-Arroyo, Gilberto, Griffiths, Christopher J, Guo, Yu, Hunt, Karen A, Ioannidis, Alexander, Jansonius, Nomdo M, Konuma, Takahiro, Lee, Ming Ta Michael, Lopez-Pineda, Arturo, Matsuda, Yuta, Marioni, Riccardo E, Moatamed, Babak, Nava-Aguilar, Marco A, Numakura, Kensuke, Patil, Snehal, Rafaels, Nicholas, Richmond, Anne, Rojas-Muñoz, Agustin, Shortt, Jonathan A, Straub, Peter, Tao, Ran, Vanderwerff, Brett, Vernekar, Manvi, Veturi, Yogasudha, Barnes, Kathleen C, Boezen, Marike, Chen, Zhengming, Chen, Chia-Yen, Cho, Judy, Smith, George Davey, Finucane, Hilary K, Franke, Lude, Gamazon, Eric R, Ganna, Andrea, Gaunt, Tom R, Ge, Tian, Huang, Hailiang, and Huffman, Jennifer

Subjects
Human Genome, Genetics, Biotechnology, Generic health relevance, Good Health and Well Being, Biobank of the Americas, Biobank Japan Project, BioMe, BioVU, CanPath - Ontario Health Study, China Kadoorie Biobank Collaborative Group, Colorado Center for Personalized Medicine, deCODE Genetics, Estonian Biobank, FinnGen, Generation Scotland, Genes & Health Research Team, LifeLines, Mass General Brigham Biobank, Michigan Genomics Initiative, National Biobank of Korea, Penn Medicine BioBank, Qatar Biobank, QSkin Sun and Health Study, Taiwan Biobank, HUNT Study, UCLA ATLAS Community Health Initiative, Uganda Genome Resource, UK Biobank, GWAS, ancestry diversity, biobank, genetic association studies, meta-analysis, phenotype harmonization
Abstract

Biobanks facilitate genome-wide association studies (GWASs), which have mapped genomic loci across a range of human diseases and traits. However, most biobanks are primarily composed of individuals of European ancestry. We introduce the Global Biobank Meta-analysis Initiative (GBMI)-a collaborative network of 23 biobanks from 4 continents representing more than 2.2 million consented individuals with genetic data linked to electronic health records. GBMI meta-analyzes summary statistics from GWASs generated using harmonized genotypes and phenotypes from member biobanks for 14 exemplar diseases and endpoints. This strategy validates that GWASs conducted in diverse biobanks can be integrated despite heterogeneity in case definitions, recruitment strategies, and baseline characteristics. This collaborative effort improves GWAS power for diseases, benefits understudied diseases, and improves risk prediction while also enabling the nomination of disease genes and drug candidates by incorporating gene and protein expression data and providing insight into the underlying biology of human diseases and traits.

Published
2022

19. Superiority of BM over PBSC for recipients with pre-transplant lung dysfunction in HLA-matched allogeneic HCT

Author

Kawamura, Shunto, Tamaki, Masaharu, Konuma, Takaaki, Onizuka, Makoto, Sakaida, Emiko, Hayashi, Hiromi, Doki, Noriko, Nishida, Tetsuya, Sawa, Masashi, Ohigashi, Hiroyuki, Fukuda, Takahiro, Ishikawa, Jun, Matsuoka, Ken-ichi, Kawakita, Toshiro, Tanaka, Masatsugu, Ishimaru, Fumihiko, Ichinohe, Tatsuo, Atsuta, Yoshiko, Kanda, Yoshinobu, Yakushijin, Kimikazu, Kanda, Junya, and Nakasone, Hideki

Published
2024
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21. Low urinary sodium-to-potassium ratio in the early phase following single-unit cord blood transplantation is a predictive factor for poor non-relapse mortality in adults

Author

Kosuke Takano, Maki Monna-Oiwa, Masamichi Isobe, Seiko Kato, Satoshi Takahashi, Yasuhito Nannya, and Takaaki Konuma

Subjects
Medicine, Science
Abstract

Abstract Although daily higher urinary sodium (Na) and potassium (K) excretion ratio is associated with the risk of cardiovascular disease in the general population, a low Na/K ratio is associated with renal dysfunction in critically ill patients. Thus, we retrospectively analyzed the impact of daily urinary Na and K excretion and their ratio on non-relapse mortality (NRM) and overall mortality in 172 adult single-unit cord blood transplantation (CBT) patients treated at our institution between 2007 and 2020. Multivariate analysis showed that a low urinary Na/K ratio at both 14 days (hazard ratio [HR], 4.82; 95% confidence interval [CI], 1.81–12.83; P = 0.001) and 28 days (HR, 4.47; 95% CI 1.32–15.12; P = 0.015) was significantly associated with higher NRM. Furthermore, a low urinary Na/K ratio at 28 days was significantly associated with higher overall mortality (HR, 2.38; 95% CI 1.15–4.91; P = 0.018). Patients with a low urinary Na/K ratio had decreased urine volume, more weight gain, experienced more grade III–IV acute graft-versus-host disease, and required corticosteroids by 28 days after CBT. These findings indicate that a low urinary Na/K ratio early after single-unit CBT is associated with poor NRM and survival in adults.

Published
2024
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22. High-power laser experiment forming a supercritical collisionless shock in a magnetized uniform plasma at rest

Author

Yamazaki, Ryo, Matsukiyo, S., Morita, T., Tanaka, S. J., Umeda, T., Aihara, K., Edamoto, M., Egashira, S., Hatsuyama, R., Higuchi, T., Hihara, T., Horie, Y., Hoshino, M., Ishii, A., Ishizaka, N., Itadani, Y., Izumi, T., Kambayashi, S., Kakuchi, S., Katsuki, N., Kawamura, R., Kawamura, Y., Kisaka, S., Kojima, T., Konuma, A., Kumar, R., Minami, T., Miyata, I., Moritaka, T., Murakami, Y., Nagashima, K., Nakagawa, Y., Nishimoto, T., Nishioka, Y., Ohira, Y., Ohnishi, N., Ota, M., Ozaki, N., Sano, T., Sakai, K., Sei, S., Shiota, J., Shoji, Y., Sugiyama, K., Suzuki, D., Takagi, M., Toda, H., Tomita, S., Tomiya, S., Yoneda, H., Takezaki, T., Tomita, K., Kuramitsu, Y., and Sakawa, Y.

Subjects
Physics - Plasma Physics, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

We present a new experimental method to generate quasi-perpendicular supercritical magnetized collisionless shocks. In our experiment, ambient nitrogen (N) plasma is at rest and well-magnetized, and it has uniform mass density. The plasma is pushed by laser-driven ablation aluminum (Al) plasma. Streaked optical pyrometry and spatially resolved laser collective Thomson scattering clarify structures of plasma density and temperatures, which are compared with one-dimensional particle-in-cell simulations. It is indicated that just after the laser irradiation, the Al plasma is magnetized by a self-generated Biermann battery field, and the plasma slaps the incident N plasma. The compressed external field in the N plasma reflects N ions, leading to counter-streaming magnetized N flows. Namely we identify the edge of the reflected N ions. Such interacting plasmas form a magnetized collisionless shock., Comment: 17 pages, 12 figures, 1 table. Physical Review E, in press

Published
2022
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23. External validation and extended application of the transplant conditioning intensity score in acute myeloid leukemia

Author

Yanada, Masamitsu, Shimomura, Yoshimitsu, Mizuno, Shohei, Matsuda, Kensuke, Kondo, Tadakazu, Doki, Noriko, Tanaka, Masatsugu, Fukuda, Takahiro, Ara, Takahide, Uchida, Naoyuki, Onizuka, Makoto, Sawa, Masashi, Ozawa, Yukiyasu, Hiramoto, Nobuhiro, Ota, Shuichi, Kanda, Junya, Kanda, Yoshinobu, Ichinohe, Tatsuo, Okamoto, Shinichiro, Atsuta, Yoshiko, and Konuma, Takaaki

Published
2023
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25. Les mouvements LGBT et le droit au Japon : autour du mariage entre personnes de même sexe

Author

Isabelle Konuma

Subjects
judicialization, LGBT, gay marriage, discrimination, Constitution, family law, Social Sciences
Abstract

LGBT rights in Japan are subject to frequent changes. A variety of factors, from methods of action to sources of motivation and outside pressure, make it difficult to predict how developments will unfold. On themes as complex as sexual orientation and gender identity, interactions between politics and the judiciary both converge and diverge significantly given their varied mechanisms. This article focuses on calls in Japan to allow same-sex marriage. It argues that, in the face of improvised or inadequate legal solutions, these calls translate into judicial demands leading to the possible judicialization of the political sphere.

Published
2023
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28. Allogeneic transplantation of bone marrow versus peripheral blood stem cells from HLA-identical sibling donors for hematological malignancies in 6064 adults from 2003 to 2020: different impacts on survival according to time period

Author

Konuma, Takaaki, Miyao, Kotaro, Nakasone, Hideki, Ouchi, Fumihiko, Fukuda, Takahiro, Tanaka, Masatsugu, Ozawa, Yukiyasu, Ota, Shuichi, Kawakita, Toshiro, Uchida, Naoyuki, Sawa, Masashi, Katayama, Yuta, Hiramoto, Nobuhiro, Eto, Tetsuya, Ichinohe, Tatsuo, Atsuta, Yoshiko, and Kanda, Junya

Published
2024
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31. The Impact of FGFR3 Alterations on the Tumor Microenvironment and the Efficacy of Immune Checkpoint Inhibitors in Bladder Cancer

Author

Komura, Kazumasa, Hirosuna, Kensuke, Tokushige, Satoshi, Tsujino, Takuya, Nishimura, Kazuki, Ishida, Mitsuaki, Hayashi, Takuo, Ura, Ayako, Ohno, Takaya, Yamazaki, Shogo, Nakamori, Keita, Kinoshita, Shoko, Maenosono, Ryoichi, Ajiro, Masahiko, Yoshikawa, Yuki, Takai, Tomoaki, Tsutsumi, Takeshi, Taniguchi, Kohei, Tanaka, Tomohito, Takahara, Kiyoshi, Konuma, Tsuyoshi, Inamoto, Teruo, Hirose, Yoshinobu, Ono, Fumihito, Shiraishi, Yuichi, Yoshimi, Akihide, and Azuma, Haruhito

Published
2023
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32. The Impact of FGFR3 Alterations on the Tumor Microenvironment and the Efficacy of Immune Checkpoint Inhibitors in Bladder Cancer

Author

Kazumasa Komura, Kensuke Hirosuna, Satoshi Tokushige, Takuya Tsujino, Kazuki Nishimura, Mitsuaki Ishida, Takuo Hayashi, Ayako Ura, Takaya Ohno, Shogo Yamazaki, Keita Nakamori, Shoko Kinoshita, Ryoichi Maenosono, Masahiko Ajiro, Yuki Yoshikawa, Tomoaki Takai, Takeshi Tsutsumi, Kohei Taniguchi, Tomohito Tanaka, Kiyoshi Takahara, Tsuyoshi Konuma, Teruo Inamoto, Yoshinobu Hirose, Fumihito Ono, Yuichi Shiraishi, Akihide Yoshimi, and Haruhito Azuma

Subjects
Bladder cancer, Fibroblast growth factor receptor, Mutation, Fusion, Tumor microenvironment, Immune checkpoint inhibitor, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282
Abstract

Abstract Background Currently, only limited knowledge is available regarding the phenotypic association between fibroblast growth factor receptor 3 (FGFR3) alterations and the tumor microenvironment (TME) in bladder cancer (BLCA). Methods A multi-omics analysis on 389 BLCA and 35 adjacent normal tissues from a cohort of OMPU-NCC Consortium Japan was retrospectively performed by integrating the whole-exome and RNA-sequence dataset and clinicopathological record. A median follow-up duration of all BLCA cohort was 31 months. Results FGFR3 alterations (aFGFR3), including recurrent mutations and fusions, accounted for 44% of non-muscle invasive bladder cancer (NMIBC) and 15% of muscle-invasive bladder cancer (MIBC). Within MIBC, the consensus subtypes LumP was significantly more prevalent in aFGFR3, whereas the Ba/Sq subtype exhibited similarity between intact FGFR3 (iFGFR3) and aFGFR3 cases. We revealed that basal markers were significantly increased in MIBC/aFGFR3 compared to MIBC/iFGFR3. Transcriptome analysis highlighted TIM3 as the most upregulated immune-related gene in iFGFR3, with differential immune cell compositions observed between iFGFR3 and aFGFR3. Using EcoTyper, TME heterogeneity was discerned even within aFGFR cases, suggesting potential variations in the response to checkpoint inhibitors (CPIs). Among 72 patients treated with CPIs, the objective response rate (ORR) was comparable between iFGFR3 and aFGFR3 (20% vs 31%; p = 0.467). Strikingly, a significantly higher ORR was noted in LumP/aFGFR3 compared to LumP/iFGFR3 (50% vs 5%; p = 0.022). This trend was validated using data from the IMvigor210 trial. Additionally, several immune-related genes, including IDO1, CCL24, IL1RL1, LGALS4, and NCAM (CD56) were upregulated in LumP/iFGFR3 compared to LumP/aFGFR3 cases. Conclusions Differential pathways influenced by aFGFR3 were observed between NMIBC and MIBC, highlighting the upregulation of both luminal and basal markers in MIBC/aFGFR3. Heterogeneous TME was identified within MIBC/aFGFR3, leading to differential outcomes for CPIs. Specifically, a favorable ORR in LumP/aFGFR3 and a poor ORR in LumP/iFGFR3 were observed. We propose TIM3 as a potential target for iFGFR3 (ORR: 20%) and several immune checkpoint genes, including IDO1 and CCL24, for LumP/iFGFR3 (ORR: 5%), indicating promising avenues for precision immunotherapy for BLCA.

Published
2023
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33. Diversity and composition of flower-visiting insects and related factors in three fruit tree species

Author

Shoko Nakamura, Hisatomo Taki, Tomonori Arai, Ken Funayama, Shunsuke Furihata, Yuki Furui, Takamasa Ikeda, Hiromitsu Inoue, Kiyohiko Kagawa, Hidenari Kishimoto, Mitsuko Kohyama, Michiyo Komatsu, Akihiro Konuma, Ken Nakada, Suguru Nakamura, Nobuo Sawamura, Shoji Sonoda, Masahiro Sueyoshi, Seishi Toda, Katsuhiko Yaginuma, Shunsuke Yamamoto, Koki Yoshida, Tomoyuki Yokoi, and Masatoshi Toyama

Subjects
insect pollination, agriculture, Apis mellifer, Biology (General), QH301-705.5
Abstract

Animal-mediated pollination is an essential ecosystem service for the production of many fruit trees. To reveal the community composition of flower-visiting wild insects which potentially contribute to fruit production and to examine the effects of geographic location, local meteorological conditions and locally introduced domesticated pollinators on them, we investigated the community composition of insects visiting the flowers (hereafter, “visitors”) of apple, Japanese pear and Oriental persimmon for 1‒3 years at 20 sites around Japan. While most of the variation (82%) of the community composition was explained by tree species with a slight contribution by geographic distance (2%), maximum temperature and tree species contributed 62% and 41% of the variation in total abundance of the visitors, respectively. Though the dominant families of the visitors varied spatiotemporally, the community composition of the visitors of apple and Japanese pear clearly differed from that of Oriental persimmon. While Andrenidae and Syrphidae together accounted for 46%‒64% of the visitors of apple and Japanese pear, Apidae represented 57% of the visitors of Oriental persimmon. The taxonomic richness, diversity and evenness of the visitors were best predicted by locally introduced domesticated pollinators and local meteorological conditions of wind speed and maximum temperature. Amongst these selected factors, locally introduced domesticated pollinators could have the largest impact. It seemed to be strongly related to the reduction of taxonomic richness, diversity and evenness of the visitors, accounting for 41‒89% of the variation. Results suggested that the community composition and total abundance of potential pollinators were predominantly determined by tree species and temperature, but locally introduced domesticated pollinators could have a determinantal pressure on the taxonomic diversity of the community.

Published
2023
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34. Should a matched sibling donor still be considered the primary option for allogeneic hematopoietic cell transplantation in patients over 50 years of age with myelodysplastic syndrome?

Author

Konuma, Takaaki, Itonaga, Hidehiro, Ishiyama, Ken, Doki, Noriko, Uchida, Naoyuki, Sawa, Masashi, Katayama, Yuta, Tanaka, Masatsugu, Ueda, Yasunori, Onizuka, Makoto, Miyakoshi, Shigesaburo, Ozawa, Yukiyasu, Fukuda, Takahiro, Matsuoka, Ken-ichi, Tanaka, Junji, Kimura, Takafumi, Ichinohe, Tatsuo, and Atsuta, Yoshiko

Published
2023
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37. Scoring system for optimal cord blood unit selection for single cord blood transplantation

Author

Watanabe, Mizuki, Konuma, Takaaki, Imahashi, Nobuhiko, Terakura, Seitaro, Seo, Sachiko, Morishima, Satoko, Uchida, Naoyuki, Doki, Noriko, Tanaka, Masatsugu, Nishida, Tetsuya, Kawakita, Toshiro, Eto, Tetsuya, Takahashi, Satoshi, Sawa, Masashi, Uehara, Yasufumi, Kim, Sung-Won, Ishimaru, Fumihiko, Ichinohe, Tatsuo, Fukuda, Takahiro, Atsuta, Yoshiko, and Kanda, Junya

Published
2024
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41. Genomics of perivascular space burden unravels early mechanisms of cerebral small vessel disease

Author

Duperron, Marie-Gabrielle, Knol, Maria J., Le Grand, Quentin, Evans, Tavia E., Mishra, Aniket, Tsuchida, Ami, Roshchupkin, Gennady, Konuma, Takahiro, Trégouët, David-Alexandre, Romero, Jose Rafael, Frenzel, Stefan, Luciano, Michelle, Hofer, Edith, Bourgey, Mathieu, Dueker, Nicole D., Delgado, Pilar, Hilal, Saima, Tankard, Rick M., Dubost, Florian, Shin, Jean, Saba, Yasaman, Armstrong, Nicola J., Bordes, Constance, Bastin, Mark E., Beiser, Alexa, Brodaty, Henry, Bülow, Robin, Carrera, Caty, Chen, Christopher, Cheng, Ching-Yu, Deary, Ian J., Gampawar, Piyush G., Himali, Jayandra J., Jiang, Jiyang, Kawaguchi, Takahisa, Li, Shuo, Macalli, Melissa, Marquis, Pascale, Morris, Zoe, Muñoz Maniega, Susana, Miyamoto, Susumu, Okawa, Masakazu, Paradise, Matthew, Parva, Pedram, Rundek, Tatjana, Sargurupremraj, Muralidharan, Schilling, Sabrina, Setoh, Kazuya, Soukarieh, Omar, Tabara, Yasuharu, Teumer, Alexander, Thalamuthu, Anbupalam, Trollor, Julian N., Valdés Hernández, Maria C., Vernooij, Meike W., Völker, Uwe, Wittfeld, Katharina, Wong, Tien Yin, Wright, Margaret J., Zhang, Junyi, Zhao, Wanting, Zhu, Yi-Cheng, Schmidt, Helena, Sachdev, Perminder S., Wen, Wei, Yoshida, Kazumichi, Joutel, Anne, Satizabal, Claudia L., Sacco, Ralph L., Bourque, Guillaume, Lathrop, Mark, Paus, Tomas, Fernandez-Cadenas, Israel, Yang, Qiong, Mazoyer, Bernard, Boutinaud, Philippe, Okada, Yukinori, Grabe, Hans J., Mather, Karen A., Schmidt, Reinhold, Joliot, Marc, Ikram, M. Arfan, Matsuda, Fumihiko, Tzourio, Christophe, Wardlaw, Joanna M., Seshadri, Sudha, Adams, Hieab H. H., and Debette, Stéphanie

Published
2023
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47. Histone H3 lysine 27 crotonylation mediates gene transcriptional repression in chromatin

Author

Liu, Nan, Konuma, Tsuyoshi, Sharma, Rajal, Wang, Deyu, Zhao, Nan, Cao, Lingling, Ju, Ying, Liu, Di, Wang, Shuai, Bosch, Almudena, Sun, Yifei, Zhang, Siwei, Ji, Donglei, Nagatoishi, Satoru, Suzuki, Noa, Kikuchi, Masaki, Wakamori, Masatoshi, Zhao, Chengcheng, Ren, Chunyan, Zhou, Thomas Jiachi, Xu, Yaoyao, Meslamani, Jamel, Fu, Shibo, Umehara, Takashi, Tsumoto, Kouhei, Akashi, Satoko, Zeng, Lei, Roeder, Robert G., Walsh, Martin J., Zhang, Qiang, and Zhou, Ming-Ming

Published
2023
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49. Outcomes of allogeneic haematopoietic stem cell transplantation with intensity-modulated total body irradiation by helical tomotherapy: a 2-year prospective follow-up study

Author

Tatsuya Konishi, Hiroaki Ogawa, Yuho Najima, Shinpei Hashimoto, Satoshi Kito, Yuya Atsuta, Atsushi Wada, Hiroto Adachi, Ryosuke Konuma, Yuya Kishida, Akihito Nagata, Yuta Yamada, Satoshi Kaito, Junichi Mukae, Atsushi Marumo, Yuma Noguchi, Naoki Shingai, Takashi Toya, Aiko Igarashi, Hiroaki Shimizu, Takeshi Kobayashi, Kazuteru Ohashi, Noriko Doki, and Keiko Nemoto Murofushi

Subjects
Intensity-modulated radiation therapy, allogeneic stem cell transplantation, total body irradiation, helical tomotherapy, Medicine
Abstract

Background and objectives Intensity-modulated radiation therapy (IMRT) helps achieve good radiation dose conformity and precise dose evaluation. We conducted a single-centre prospective study to assess the safety and feasibility of total body irradiation with IMRT (IMRT-TBI) using helical tomotherapy in allogeneic haematopoietic stem cell transplantation (allo-HSCT).Patients and methods Thirty-nine adult patients with haematological malignancy (acute lymphoblastic leukaemia [n = 21], chronic myeloid leukaemia [n = 6], mixed phenotype acute leukaemia [n = 5], acute myeloid leukaemia [n = 4], and malignant lymphoma [n = 3]) who received 12 Gy IMRT-TBI were enrolled with a median follow-up of 934.5 (range, 617–1254) d. At the time of transplantation, 33 patients (85%) achieved complete remission. The conditioning regimen used IMRT-TBI (12 Gy in 6 fractions twice daily, for 3 d) and cyclophosphamide (60 mg/kg/d, for 2 d), seven patients were combined with cytarabine, and five with etoposide. We set dose constraints for the lungs, kidneys and lens as the organs at risk.Results The mean doses for the lungs and kidneys were 7.50 and 9.11 Gy, respectively. The mean maximum dose for the lens (right/left) was 5.75/5.87 Gy. The 2-year overall survival (OS), disease-free survival (DFS), cumulative incidence of relapse (CIR) and non-relapse mortality (NRM) were 69, 64, 18 and 18%, respectively. Thirty-six patients developed early adverse events (AEs) (including four patients with Grade 3/4 toxicities), most of which were reversible oral mucositis and may partially have been related to IMRT-TBI. However, the incidence of toxicity was comparable to conventional TBI-based conditioning transplantation. None of the patients developed primary graft failure, or Grade III–IV acute graft-versus-host disease (GVHD). In late complications, chronic kidney disease was observed in six patients, a lower incidence compared to conventional TBI-based conditioning transplantation. No radiation pneumonitis or cataracts were observed in any of the patients.Conclusions IMRT-TBI is safe and feasible for haematological malignancies with acceptable clinical outcomes.KEY MESSAGESIMRT-TBI-helical tomotherapy aids in accurate dose calculation and conformity.It could be used without any considerable increase in the rate of TBI-related AEs.Allo-HSCT with IMRT-TBI may be an alternative to conventional TBI for clinical use.

Published
2022
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