Shimizu Kazuya

シミズカズヤ | Shimizu Kazuya

Affiliation and department：
Job title： Professor

Research field (8)： Civil engineering (environmental systems) , Environmental policy and society , Environmental impact assessment , Environmental materials/recycling technology , Environmental load reduction/restoration technology , Landscape science , Environmental agriculture , Environmental dynamics

Research keywords (35)： Aquatic Environment in tropical region , Antibiotics , protozoa , micro-animal , Antimicrobial agents , Hydrospheric phenomenon , geosmin , Cyanotoxin , Biofilm treament , 水環境修復 , Thailand , Cyanobacteria , Microcystis , カビ臭物質 , ミクロシスティン , 養魚池 , 水圏生態学 , 処理技術 , 富栄養化湖沼 , Aquatic environment , スクリーニング , Quorum-sensing , cell-cell communication , musty and earthy odor , Biofilm , 生物膜処理 , Water treatment , microcystin degradation , microcystin synthesis , 藍藻由来毒性物質 , nodularin , signal transduction , microcystin-degrading bacteria , microcystin , Harmful algal bloom

Research theme for competitive and other funds (23)：

2022 - 2025 Restoration and sustainable conservation of Aquatic Environment through the application of symbiotic interaction between micro-animal and bacteria
2020 - 2025 Groundwater and surface water cycle system research using multi-tracer approach in Klang River Watershed, Malaysia
2020 - 2023 環境での耐性菌出現機構に基づいた持続的公衆衛生インフラの実現
2020 - 2023 畜産環境における耐性菌パンデミック防御のための抗菌剤磁気分離と嫌気性消化への展開
2019 - 2022 Discrimination among Anabaena species with mass spectrometry

2019 - 2022 Development of suppressive method of musty odor that reduce water treatment load

2018 - 2022 A Sustainable and Recycling-oriented Wastewater Industry by Maximizing Valuable Resources and Energy Recovery Using the Novel Algal-bacterial Aerobic Granular Sludge Technology

2018 - 2021 Mechanism of chronic poisoning by exposure to low concentrations of microcystin and verification of mitigation methods in consideration of the intestinal environment

2018 - 2021 Development of Trait Control Technology on Micro-animals Based on Indigenous Bacteria and Its Application to Water Purification

2016 - 2019 Magnetic separation of antibioitics for the prevention of antibiotic resistant bacteria in the livestock environment

2015 - 2018 Development of aquatic environment restoration technology using molecular breeding strain of cyanotoxin-degrading bacteria

2015 - 2017 Novel mechanism analysis of microcystin on organ dysfunction-focusing on bile acid metabolism-

2014 - 2017 Investigation on the actual condition of microorganisms with disability to purification treatment using ecogenomics in polluted freshwater sources in Malaysia

2013 - 2017 Analysis on the effect of Global Warming for aquaculture ponds at different Altitudes using Environmental Genomics

2013 - 2016 Analysis of musty odor production in the freshwater environment and development of its occurrence suppression scheme

2013 - 2016 Nitrogen and Phosphorus Species Recovery from organism waste and Solid Methane Fermentation without Ammonia Inhibition

2012 - 2016 Characterization of changes in predation pressure and occurrences predator by artificial disassembling of Microcystis cell colony

2012 - 2016 Development of early and quantitative detection method of earthy-musty odor producing microorganisms in water source utilizing quantitative polymerase chain reaction

2012 - 2015 Environmental factor for microcystin degradative activity in freshwater environment

2011 - 2014 Aquatic ecological risk assessments of silver nanocolloids based on population growth analyses

2009 - 2011 タイ北部における有毒藍藻の実態調査

2009 - 2011 Investigation of Toxic Cyanobacteria in North Thailand

2009 - 2011 Elucidation of microbial cyanotoxin degradation mechanism and use the knowledge for aquatic environment treatment application

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Papers (158)：

Tianxiao Liu, Narumi Kurogo, Miwa Kodato, Naoshi Fujimoto, Tomoaki Itayama, Kunihiro Okano, Motoo Utsumi, Zhenya Zhang, Zhongfang Lei, Tian Yuan, et al. MlrA, an Essential Enzyme for Microcystins and Nodularin on First Step Biodegradation in Microcystin-Degrading Bacteria. Chemical research in toxicology. 2024
Wang, Z., Nie, Q., Lei, Z., Zhang, Z., Shimizu, K., Yuan, T. Enhanced Pb(II) removal from wastewater by co-pyrolysis biochar derived from sewage sludge and calcium sulfate: Performance evaluation and quantitative mechanism analysis. Separation and Purification Technology. 2024. 329
Zejiao Li, Jixiang Wang, Wenjun Liu, Yankai Zhao, Zhongfang Lei, Tian Yuan, Kazuya Shimizu, Zhenya Zhang, Duu-Jong Lee. Photosynthetic oxygen-supported algal-bacterial aerobic granular sludge can facilitate carbon, nitrogen and phosphorus removal from wastewater: Focus on light intensity selection. Bioresource Technology. 2023. 388. 129752-129752
Xingyu Chen, Jinfei Mai, Xiaochuan Dong, Qian Wang, Zejiao Li, Tian Yuan, Zhongfang Lei, Zhenya Zhang, Kazuya Shimizu, Duu-Jong Lee. Enhanced alginate-like exopolymers recovery from algal-bacterial aerobic granular sludge: Optimal cultivation condition and contribution of bacteria and microalgae during the transport/storage period. Bioresource Technology. 2023. 382. 129155-129155
Tan-Duc Nguyen, Tomoaki Itayama, Norio Iwami, Kazuya Shimizu, Thanh-Son Dao, Thanh Luu Pham, Vinh Quang Tran, Hideaki Maseda. Toxicity of ciprofloxacin and ofloxacin to Moina macrocopa and investigation of p-value adjustments for (eco)toxicological studies. Drug and chemical toxicology. 2023. 1-12

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MISC (62)：

清水和哉. 機能遺伝子を標的とした定量PCR法による障害藻類の監視手法-Monitoring of Harmful Algae by qPCR Targeting Functional Genes-特集水環境での藻類監視・予測技術の動向. 水環境学会誌. 2023. 46. 10. 354-357
浅田安廣, 秋葉道宏, 松本恭太, 藤本尚志, 清水和哉, 山口晴代. 水道水源でのカビ臭原因物質産生藍藻類監視に向けた定量PCR法の開発-Development of quantitative PCR methods for monitoring musty odor-producing cyanobacteria in drinking water sources-京都大学環境衛生工学研究会第45回シンポジウム講演論文集. 環境衛生工学研究 = Environmental & sanitary engineering research : 京都大学環境衛生工学研究会機関誌. 2023. 37. 3. 92-94
松村洋興, 清水和哉, 桃井遼, 角野立夫, 鈴木郁男, 金美貞, 程燕飛, 正司明夫, 原田, 張振亜. PVAスポンジ担体を用いた養殖水槽の硝化処理特性. 日本水処理生物学会誌別巻. 2023. 43
藤本尚志, 浅田安廣, 大西章博, HOU-CHIA Tseng, 清水和哉, 秋葉道宏. Molecular Phylogenetic Analysis of Musty Odor Synthase Genes in Cyanobacterial Strains and Environmental Samples from Drinking Water Resources. 水道協会雑誌. 2023. 92. 10. 4-15
板山朋聡, オベイゴトレ, バオダンチュン, 清水和哉, 岩見徳雄, 間世田英明. 開発途上国のための木炭やバイオ炭を応用した水処理技術-Water Treatment Technology applying Charcoal and Biochar for Developing Countries-特集 SDGsを踏まえたアジア等途上国地域の環境再生保全. 用水と廃水 / 「用水と廃水」編集委員会編. 2022. 64. 4. 280-289

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Books (1)：

Environment and Biotechnology; Chapter 12: Degradation of some secondary metabolites in aquatic environment.
LAP Lambert Academic Publishing 2012

Lectures and oral presentations (97)：

Chronic low-concentration exposure to microcystin-LR derived from the blue-green algae leads to upregulation of MCP-1 expression through activation of JNK in the colon.
(日本農芸化学会大会講演要旨集(Web) 2021)
ラットに対するミクロシスチンの低濃度曝露は結腸においてMCP-1の発現増加を導く
(日本農芸化学会中四国支部講演会講演要旨集(Web) 2021)
アオコ由来毒素ミクロシスチン-LRはラットにおいて腸線維化を誘導する
(日本分子生物学会年会プログラム・要旨集(Web) 2020)
アオコ由来毒素ミクロシスチン-LRの低濃度投与はラット肝臓コレステロール値を上昇させる
(日本農芸化学会大会講演要旨集(Web) 2019)
アオコ由来毒素ミクロシスチンの発癌プロモーターとしての作用メカニズムの解析
(日本分子生物学会年会プログラム・要旨集(Web) 2019)

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Education (3)：

2006 - 2009 University of Tsukuba Graduate School of Life and Environmental Sciences
2004 - 2006 University of Tsukuba
1999 - 2003 Nihon University

Professional career (1)：

Ph.D (University of Tsukuba)

Work history (10)：

2022/04 - 現在 Toyo University Faculty of Life Sciences Professor
2021/11 - 2022/03 University of Tsukuba Faculty of Life and Environmental Sciences Associate Professor
2021/01 - 2021/11 University of Tsukuba Office of Global Initiatives Associate Professor
2017/03 - 2020/12 University of Tsukuba Associate Professor
2016/04 - 2017/02 Toyo University Department of Life Sciences Associate Professor

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Committee career (3)：

2019/09 - 現在第4回畜産廃棄物と農村環境における持続可能な管理の進捗に関する国際会議学会運営委員会/運営、実行委員
2011/04 - 2012/03 日本水環境学会第46回日本水環境学会年会実行委員副幹事長
2010/04 - 2010/11 日本水処理生物学会日本水処理生物学会第47回大会(つくば大会)実行委員

Awards (5)：

2020/11 - 筑波大学若手教員奨励賞
2013/08 - International Conference on Interdisciplinary Research and Development in ASEAN Universities Best Paper Award Development of bio-fence for water purification of aquaculture ponds
2011/11 - Japanese Society of Water Treatment Bioogy Best Article Award Impact of nitrification inhibitor on nitrogen removal and related enzyme activities during soil infiltration treatment of domestic wastewater
2009/03 - Graduate School of Life and Environmental Sciences, University of Tsukuba Award
2008/10 - 1st Japan-China Graduated Student Forum Best Poster Presentation

Association Membership(s) (5)：

JAPAN WATER WORKS ASSOCIATION , 日本水処理生物学会 , 日本水環境学会 , International Society for Microbial Ecology , 日本農芸化学会

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