Nagai Kei 永井恵

… Alternative Names

永井恵ナガイケイ

NAGAI Kei 永井恵

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Researcher Number	00734352
Other IDs
Affiliation (Current)	2025: 筑波大学, 医学医療系, 准教授
Affiliation (based on the past Project Information) *help	2023: 筑波大学, 医学医療系, 准教授 2020 – 2021: 筑波大学, 医学医療系, 准教授 2017 – 2019: 筑波大学, 医学医療系, 講師 2015 – 2016: 筑波大学, 附属病院, 病院講師 2014: 筑波大学, 附属病院, 医員
Review Section/Research Field	Principal Investigator Kidney internal medicine / Basic Section 64060:Environmental policy and social systems-related / Basic Section 53040:Nephrology-related
Keywords	Principal Investigator 抗好中球細胞質抗体 / 慢性腎臓病 / ANCA / ミエロペルオキシダーゼ / 肥満細胞 / 血管炎 / 腎臓内科 / Green Nephrology / 透析療法 / カーボンフットプリント … More / プラネタリーヘルス / 急性腎障害 / 腎虚血再灌流 / ペントラキシン3 / MPO / ペントラキシン / 加齢 / 免疫学 / MPO-ANCA Less

Estimation of environmental impact of dialysis therapy to establish sustainable treatments for chronic kidney diseasePrincipal Investigator
- Principal Investigator
  
  永井恵
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 64060:Environmental policy and social systems-related
- Research Institution
  University of Tsukuba
Investigating patological function of a novel antibody against neutrophil cytoplasmic granulesPrincipal Investigator
- Principal Investigator
  
  永井恵
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (A))
- Research Field
  
  Kidney internal medicine
- Research Institution
  University of Tsukuba
Investigation of mast cell function in renal ischemic damagesPrincipal Investigator
- Principal Investigator
  
  永井恵
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 53040:Nephrology-related
- Research Institution
  University of Tsukuba
Investigation of ageing-related production of MPO-ANCAPrincipal Investigator
- Principal Investigator
  
  Nagai Kei
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Kidney internal medicine
- Research Institution
  University of Tsukuba
Functional analyses of mast cells in ACNA associated vasculitisPrincipal Investigator
- Principal Investigator
  
  NAGAI Kei
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Kidney internal medicine
- Research Institution
  University of Tsukuba

All 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 Other

All Journal Article Presentation Book

[Book] 実践編　ソーティング　１９　プライマリマスト細胞の単離と解析、新版フローサイトメトリー　もっと幅広く使いこなせる（実験医学・別冊、最強のステップUPシリーズ）2016
- Author(s)
  永井恵、渋谷彰
- Total Pages
  326
- Publisher
  羊土社
- Data Source
  KAKENHI-PROJECT-16K19475
[Journal Article] A survey of environmental sustainability in Japanese dialysis facilities2024
- Author(s)
  Nagai Kei、Barraclough Katherine、Matsuo Nanae、Ueda Atsushi、Kuno Tsutomu、Shishido Kanji、Koda Yutaka
- Journal Title
  
  Clinical and Experimental Nephrology
  
  Volume: 1 Issue: 6 Pages: 1-7
- DOI
  10.1007/s10157-024-02463-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K11528
[Journal Article] Carbon footprints by stage of chronic kidney disease: The case of Japan2024
- Author(s)
  Nagai Kei、Hata Sho、Itsubo Norihiro、Iseki Kunitoshi、Yamagata Kunihiro、Nansai Keisuke
- Journal Title
  
  The Journal of Climate Change and Health
  
  Volume: 15 Pages: 100294-100294
- DOI
  10.1016/j.joclim.2023.100294
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K11528
[Journal Article] Movement toward Environmentally Friendly Pharmaceuticals in Japan2023
- Author(s)
  Nagai Kei
- Journal Title
  
  JMA Journal
  
  Volume: 6 Issue: 4 Pages: 515-519
- DOI
  10.31662/jmaj.2023-0026
- ISSN
  2433-328X, 2433-3298
- Year and Date
  2023-10-16
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K11528
[Journal Article] A young adult with nephrotic syndrome following COVID-19 vaccination2022
- Author(s)
  Nagai Kei、Kageyama Mikiko、Iwase Mamiko、Ueda Atsushi
- Journal Title
  
  CEN Case Reports
  
  Volume: 1 Issue: 3 Pages: 1-2
- DOI
  10.1007/s13730-021-00673-z
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18KK0431
[Journal Article] Levels of Soluble NKG2D Ligands and Cancer History in Patients Starting Hemodialysis2022
- Author(s)
  Nagai Kei、Tawara Takashi、Usui Joichi、Ebihara Itaru、Ishizu Takashi、Kobayashi Masaki、Maeda Yoshitaka、Kobayashi Hiroaki、Yamagata Kunihiro
- Journal Title
  
  Frontiers in Nephrology
  
  Volume: 2 Pages: 1-8
- DOI
  10.3389/fneph.2022.875207
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18KK0431, KAKENHI-PROJECT-21K08220
[Journal Article] A case of anti-GBM nephritis following centipede bites and COVID-19 vaccination2021
- Author(s)
  Nagai Kei、Iwase Mamiko、Ueda Atsushi
- Journal Title
  
  CEN Case Reports
  
  Volume: 11 Issue: 2 Pages: 166-170
- DOI
  10.1007/s13730-021-00646-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18KK0431
[Journal Article] Dysfunction of natural killer cells in end-stage kidney disease on hemodialysis2021
- Author(s)
  Nagai Kei
- Journal Title
  
  Renal Replacement Therapy
  
  Volume: 7 Issue: 1 Pages: 1-8
- DOI
  10.1186/s41100-021-00324-0
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18KK0431
[Journal Article] Co-inhibitory Receptor Signaling in T-Cell-Mediated Autoimmune Glomerulonephritis2020
- Author(s)
  Nagai Kei
- Journal Title
  
  Frontiers in Medicine
  
  Volume: 7 Pages: 1-11
- DOI
  10.3389/fmed.2020.584382
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18KK0431
[Journal Article] Biologicals targeting T helper cell subset differentiating cytokines are effective in the treatment of murine anti-myeloperoxidase glomerulonephritis2019
- Author(s)
  Gan Poh-Yi、Chan Amy、Ooi Joshua D.、Dick Jonathan、Nagai Kei、O’Sullivan Kim M.、Oudin Virginie、Shim Raymond、Kitching A Richard、Holdsworth Stephen R.
- Journal Title
  
  Kidney International
  
  Volume: 96 Issue: 5 Pages: 1121-1133
- DOI
  10.1016/j.kint.2019.05.012
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0431
[Journal Article] Maintenance treatment using the purine-synthesis inhibitor mizoribine in a patient with relapsing thrombotic thrombocytopenic purpura2017
- Author(s)
  Kawamura Tetsuya、Usui Joichi、Nagai Kei、Sakai Kentaro、Ebihara Itaru、Yamagata Kunihiro
- Journal Title
  
  CEN Case Rep
  
  Volume: 11 Issue: 1 Pages: 1-3
- DOI
  10.1007/s13730-017-0285-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K19475
[Journal Article] A nationwide prospective cohort study of patients with advanced chronic kidney disease in Japan: The Reach-J CKD cohort study2017
- Author(s)
  Hoshino Junichi、Nagai Kei、Kai Hirayasu、Saito Chie、Ito Yukiko、Asahi Koichi、Kondo Masahide、Iseki Kunitoshi、Iseki Chiho、Okada Hirokazu、Kashihara Naoki、Narita Ichiei、Wada Takashi、Combe Christian、Pisoni Ronald L.、Robinson Bruce M.、Yamagata Kunihiro
- Journal Title
  
  Clin Exp Nephrol
  
  Volume: 22 Issue: 2 Pages: 309-317
- DOI
  10.1007/s10157-017-1453-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K19475
[Journal Article] Involvement of pentraxin-3 in anti-neutrophil cytoplasmic antibody production induced by aluminum salt adjuvant2017
- Author(s)
  Nagai K, Aratani Y, Shibuya A, Yamagata K
- Journal Title
  
  Clin Exp Rheumatol
  
  Volume: 35 Pages: 735-738
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K19475
[Journal Article] Relationship between estimated glomerular filtration rate and cardiovascular mortality in a Japanese cohort with long-term follow-up2016
- Author(s)
  Nagai K, Sairenchi T, Irie F, Watanabe H, Ota H, Yamagata K
- Journal Title
  
  PLoS One
  
  Volume: 11 Issue: 6 Pages: 1-11
- DOI
  10.1371/journal.pone.0156792
- NAID
  120007135365
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K19475
[Journal Article] Use of darbepoetin alfa for myelodysplastic syndrome coincident with chronic kidney disease2016
- Author(s)
  Kei Nagai, Kunihiro Yamagata
- Journal Title
  
  CEN case reports
  
  Volume: 1 Issue: 1 Pages: 1-2
- DOI
  10.1007/s13730-016-0212-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26893027
[Journal Article] Tie2 Signaling Enhances Mast Cell Progenitor Adhesion to Vascular Cell Adhesion Molecule-1 (VCAM-1) through α4β1 Integrin.2015
- Author(s)
  Kanemaru K, Noguchi E, Tokunaga T, Nagai K, Hiroyama T, Nakamura Y, Tahara-Hanaoka S, Shibuya A.
- Journal Title
  
  PLoS One, 10(12), 2015
  
  Volume: 10 Issue: 12 Pages: 1-16
- DOI
  10.1371/journal.pone.0144436
- NAID
  120007130029
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K15319, KAKENHI-PUBLICLY-15H01365, KAKENHI-PROJECT-15H04862, KAKENHI-PROJECT-26893027, KAKENHI-PROJECT-13J00798, KAKENHI-PROJECT-15K15659, KAKENHI-PROJECT-26861360
[Journal Article] Annual decline in pentraxin 3 is a risk of vascular access troubles in hemodialysis patients.2014
- Author(s)
  Nagai K, Ueda A, Saito C, Zempo-Miyaki A, Yamagata K.
- Journal Title
  
  Int J Nephrol
  
  Volume: 1 Pages: 1-7
- DOI
  10.1155/2014/297954
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26893027
[Presentation] 発熱がMPOへの自己免疫応答に与える影響の検討2019
- Author(s)
  永井恵、山縣邦弘
- Organizer
  第62回日本腎臓学会学術総会
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] PROACTIVE COMBINATION INDUCTION WITH PD+HD, A NOVEL HIGHLY EFFICIENT STRATEGY FOR RENAL REPLACEMENT THERAPY2018
- Author(s)
  Atsushi Ueda, Kei Nagai, Kunihiro Yamagata
- Organizer
  国際腹膜透析学会 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] Neutralizing the Th1 effector cytokines, TNFα and IFNγ, in experimental autoimmune myeloperoxidadse ANCA associated glomerulonephritis (MPO-ANCA GN)2018
- Author(s)
  Nagai Kei, Kitching AR, Holdsworth SR, Gan PY
- Organizer
  Kidney Week 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] A Case in Which Renal Function and Peritoneal Function were Maintained for 10 Years by the Proactive Combination Therapy with Peritoneal Dialysis and Hemodialysis2018
- Author(s)
  Atsushi Ueda, Kei Nagai, Aki Hirayama, Chie Saito, Kunihiro Yamagata
- Organizer
  38th Annual Dialysis Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] CKD高リスク群に対する特定保健指導実施歴と医療受診率の検討2018
- Author(s)
  Kei Nagai, Chiho Iseki, Masahide Kondo, Kunitoshi Iseki, Kunihiro Yamagata
- Organizer
  第61回日本腎臓学会学術総会
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] Cytokine targeted therapeutics in experimental GN2018
- Author(s)
  Kei Nagai, Holdsworth SR, Gan PY
- Organizer
  Centre for Inflammatory Disease weekly seminar series
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] Effect of Th1 cytokine blockade in anti-MPO glomerulonephritis/ANCA vasculitis2018
- Author(s)
  Kei Nagai
- Organizer
  Renal Medicine and Baxter Novum Seminars Fridays
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] マウスMPO-ANCA産生モデルにおける抗PTX3抗体の検討2018
- Author(s)
  Kei Nagai, Kunihiro Yamagata
- Organizer
  第61回日本腎臓学会学術総会
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] マウスMPO-ANCA産生モデルにおける抗PTX3抗体の検討2018
- Author(s)
  永井恵、山縣邦弘
- Organizer
  第61回日本腎臓学会学術総会
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] ANCA関連血管炎におけるPTX3の機能解析2017
- Author(s)
  永井恵
- Organizer
  第5回東京理科大-筑波大学リトリート
- Place of Presentation
  東京理科大学薬学部（千葉県野田市）
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] Exercise favorably affects renal function in metabolic syndrome without CKD; A prospective single-center study2017
- Author(s)
  Atsushi Ueda, Kei Nagai, Aki Hirayama, Chie Saito, Kunihiro Yamagata
- Organizer
  Kidney week 2017-American Society of Nephrology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] Anemia is a priority complication of ANCA-associated renal vasculitis2017
- Author(s)
  Kawamura T, Usui J, Kaneko S, Nagai K, Fujita A, Kai H, Morito N, Saito C, Yamagata K
- Organizer
  18th Vasculitis and ANCA workshop
- Place of Presentation
  東京都文京区
- Year and Date
  2017-03-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] Imaging flowcytometry-based analyses of cytoplasmic granules in neutrohils from patients with ANCA associated vasculitis2017
- Author(s)
  Nagai K, Yamagata K
- Organizer
  18th Vasculitis and ANCA workshop
- Place of Presentation
  東京都文京区
- Year and Date
  2017-03-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] 肥満細胞の機能制御を介した血管炎治療法確立を目指して2016
- Author(s)
  永井　恵
- Organizer
  つくば腎セミナー
- Place of Presentation
  つくば国際会議場（茨城県つくば市）
- Year and Date
  2016-01-21
- Invited
- Data Source
  KAKENHI-PROJECT-26893027
[Presentation] The Relationship Between Cardiovascular Mortality and Glomerular Filtration Rate in a Japanese Cohort With Long Term Followup2016
- Author(s)
  Nagai K, Sairenichi T, Irie F, Watanabe H, Ota H, Yamagata K:
- Organizer
  53rd ERA-EDTA Congress
- Place of Presentation
  Vienna, Austria
- Year and Date
  2016-05-21
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] Anemia in patients with ANCA-associated renal vasculitits2016
- Author(s)
  Kawamura T, Usui J, Kaneko S, Nagai K, Fujita A, Kai H, Morito N, Saito C, Yamagata K
- Organizer
  Asia Pacific Congress of Nephrology 2016
- Place of Presentation
  Perth, Australia
- Year and Date
  2016-09-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] CKDと悪性疾患死亡率の検討:茨城県コホート長期追跡結果より2016
- Author(s)
  永井恵、西連地利巳、入江ふじこ、渡辺宏、太田仁史、山縣邦弘
- Organizer
  第59回日本腎臓学会総会
- Place of Presentation
  神奈川県横浜市
- Year and Date
  2016-06-17
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] 新規マウスMPO-ANCA産生モデルの樹立2016
- Author(s)
  永井　恵
- Organizer
  第4回東京理科大・筑波大合同リトリート
- Place of Presentation
  つくば国際会議場（茨城県つくば市）
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-26893027
[Presentation] 当院における腎臓内科コンサルテーションの実態2016
- Author(s)
  永井恵、萩原正大、甲斐平康、森戸直記、臼井丈一、斉藤知栄、山縣邦弘
- Organizer
  第113回日本内科学会総会
- Place of Presentation
  東京都千代田区
- Year and Date
  2016-04-15
- Data Source
  KAKENHI-PROJECT-16K19475
[Presentation] 特発性膜性腎症に抗体陰性の半月体形成性腎炎を伴った1例2015
- Author(s)
  佐藤麻梨恵, 永井恵, 岩瀬茉未子, 萩原正大, 甲斐平康, 森戸直記, 臼井丈一, 斎藤知栄, 山縣邦弘
- Organizer
  第618回日本内科学会関東地方会
- Place of Presentation
  日内会館（東京都文京区）
- Year and Date
  2015-10-10
- Data Source
  KAKENHI-PROJECT-26893027
[Presentation] Annual Decline in Pentraxin 3 Is a Risk of Vascular Access Troubles in Hemodialysis Patients
- Author(s)
  Kei Nagai, Toshiaki Usui, Atsushi Ueda, Chie Saito, Kunihiro Yamagata
- Organizer
  Kidney Week 2014
- Place of Presentation
  フィラデルフィア（米国）
- Year and Date
  2014-11-11 – 2014-11-16
- Data Source
  KAKENHI-PROJECT-26893027

1. 田原聡子

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Nagai Kei 永井 恵

永井 恵 ナガイ ケイ

NAGAI Kei 永井 恵

Research Projects

Research Products

Co-Researchers

Estimation of environmental impact of dialysis therapy to establish sustainable treatments for chronic kidney diseasePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Investigating patological function of a novel antibody against neutrophil cytoplasmic granulesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Investigation of mast cell function in renal ischemic damagesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Investigation of ageing-related production of MPO-ANCAPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Functional analyses of mast cells in ACNA associated vasculitisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] 実践編 ソーティング １９ プライマリマスト細胞の単離と解析、新版フローサイトメトリー もっと幅広く使いこなせる（実験医学・別冊、最強のステップUPシリーズ）2016

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] A survey of environmental sustainability in Japanese dialysis facilities2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Carbon footprints by stage of chronic kidney disease: The case of Japan2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Movement toward Environmentally Friendly Pharmaceuticals in Japan2023

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] A young adult with nephrotic syndrome following COVID-19 vaccination2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Levels of Soluble NKG2D Ligands and Cancer History in Patients Starting Hemodialysis2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A case of anti-GBM nephritis following centipede bites and COVID-19 vaccination2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Dysfunction of natural killer cells in end-stage kidney disease on hemodialysis2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Co-inhibitory Receptor Signaling in T-Cell-Mediated Autoimmune Glomerulonephritis2020

Nagai Kei 永井恵

永井恵ナガイケイ

NAGAI Kei 永井恵

[Book] 実践編　ソーティング　１９　プライマリマスト細胞の単離と解析、新版フローサイトメトリー　もっと幅広く使いこなせる（実験医学・別冊、最強のステップUPシリーズ）2016