Ohya Masaki 大矢昌樹

… Alternative Names

大矢昌樹オオヤマサキ

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Researcher Number	90550301
Other IDs
Affiliation (Current)	2025: 和歌山県立医科大学, 医学部, 准教授 2025: 近畿大学, 奈良病院, 准教授
Affiliation (based on the past Project Information) *help	2021 – 2022: 和歌山県立医科大学, 医学部, 准教授 2013 – 2019: 和歌山県立医科大学, 医学部, 講師
Review Section/Research Field	Principal Investigator General internal medicine(including psychosomatic medicine) / Kidney internal medicine Except Principal Investigator Basic Section 59040:Nutrition science and health science-related / Kidney internal medicine / Applied health science
Keywords	Principal Investigator マグネシウム / 慢性腎臓病 / MuRF1 / myostatin / 筋委縮 / 骨格筋 / 筋萎縮 / 腎機能低下 / 高リン血症 / 骨ミネラル代謝異常 … More / サルコペニア / FGF-23 / Klotho / TRPM / FGF23 / PTH / カルシウム / リン / 血管石灰化 … More Except Principal Investigator 腎機能障害 / 骨格筋 / 慢性腎臓病 / サルコペニア / 老化 / αklotho / CKD / alpha-Klotho / alpha-klotho / alpha klotho / コンディショナルノックアウト / αKlotho / 腎障害 / リン代謝 / 活性型Vitamin D / 慢性腎臓病 (CKD) / Klotho / 骨細胞 Osteocyte / 骨組織 / 高リン血症 / 線維芽細胞増殖因子23 / 活性型ビタミンD受容体 / 活性型ビタミンD / FGF 23 / リン / ビタミンD / 骨芽細胞 / 骨細胞 / FGF23 / 尿毒素 Less

Mechanisms of uremic sarcopenia: the role of anti-aging protein alpha-Klotho
- Principal Investigator
  
  SONOU Tomohiro
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 59040:Nutrition science and health science-related
- Research Institution
  Wakayama Medical University
Sarcopenia in kidney dysfunctionPrincipal Investigator
- Principal Investigator
  
  OHYA Masaki
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General internal medicine(including psychosomatic medicine)
- Research Institution
  Wakayama Medical University
A study on the mechanism of skeletal muscle atrophy in chronic kidney disease as aging-related sarcopenia
- Principal Investigator
  
  SONOU Tomohiro
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied health science
- Research Institution
  Wakayama Medical University
Study on the FGF23 metabolic regulation mechanism derived bone as a novel phosphaturic factor in renal insufficient status.
- Principal Investigator
  
  Shigematsu Takashi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Kidney internal medicine
- Research Institution
  Wakayama Medical University
Effect of magnesium in renal dysfunction to phosphorus diuretic and anti-aging factor.Principal Investigator
- Principal Investigator
  
  Ohya Masaki
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Kidney internal medicine
- Research Institution
  Wakayama Medical University

All 2019 2018 2016 2015 2014

All Journal Article Presentation

[Journal Article] Intravenous maxacalcitol therapy correlates with serum fibroblast growth factor 23 levels in hemodialysis patients independent of serum phosphate or calcium levels2018
- Author(s)
  Masaki Ohya,* Mitsuru Yashiro, Tomohiro Sonou, Kouji Okuda, Toru Mima, Yoshinori Tone, Shigeo Negi, Yasushi Saika, Takashi Shigematsu
- Journal Title
  
  Contrib Nephrol.
  
  Volume: 196 Pages: 44-51
- DOI
  10.1159/000485696
- ISBN
  9783318062977, 9783318062984
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K09652
[Journal Article] FGF23 modulates the effects of erythropoietin on gene expression in renal epithelial cells2018
- Author(s)
  Yashiro Mitsuru、Ohya Masaki、Mima Toru、Ueda Yumi、Nakashima Yuri、Kawakami Kazuki、Ishizawa Yohei、Yamamoto Shuto、Kobayashi Sou、Yano Takurou、Tanaka Yusuke、Okuda Kouji、Sonou Tomohiro、Shoshihara Tomohiro、Iwashita Yuko、Iwashita Yu、Tatsuta Kouichi、Matoba Ryo、Negi Shigeo、Shigematsu Takashi
- Journal Title
  
  International Journal of Nephrology and Renovascular Disease
  
  Volume: Volume 11 Pages: 125-136
- DOI
  10.2147/ijnrd.s158422
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K09651, KAKENHI-PROJECT-16K09652
[Journal Article] Dietary changes involving Bifidobacterium longum and other nutrients delays CKD progression.2018
- Author(s)
  Yuko Iwashita, Masaki Ohya (Corresponding Author), Mitsuru Yashiro, Tomohiro Sonou, Kazuki Kawakami, Yuri Nakashima, Takuro Yano, Yu Iwashita, Toru Mima, Shigeo Negi,
- Journal Title
  
  Am J Nephrol
  
  Volume: 47 Issue: 5 Pages: 325-332
- DOI
  10.1159/000488947
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K09652
[Journal Article] Intravenous maxacalcitol therapy correlates with serum fibroblast growth factor 23 levels in hemodialysis patients independent of serum phosphate or calcium levels2018
- Author(s)
  Masaki Ohya,1* Mitsuru Yashiro,1 Tomohiro Sonou,1 Kouji Okuda,1 Toru Mima, Yoshinori Tone, Shigeo Negi, Yasushi Saika, Takashi Shigematsu
- Journal Title
  
  Contribution to Nephrology
  
  Volume: 194
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K09652
[Journal Article] Expression and localization of Fibroblast Growth Factor (FGF) 23 and Klotho in the spleen: Its physiological and functional implications.2016
- Author(s)
  Yuri Nakashima, Toru Mima, Mitsuru Yashiro, Tomohiro Sonou, Masaki
- Journal Title
  
  Growth Factors
  
  Volume: 印刷中 Issue: 5-6 Pages: 195-202
- DOI
  10.1080/08977194.2016.1273222
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-16K09651, KAKENHI-PROJECT-16K09652
[Journal Article] Mineral Composition of Phosphate-Induced Calcification in a Rat Aortic Tissue Culture Model2015
- Author(s)
  Sonou T, Ohya M, Yashiro M, Masumoto A, Nakashima Y, Ito T, Mima T, Negi S, Kimura-Suda H, Shigematsu T.
- Journal Title
  
  Journal of Atherosclerosis and Thrombosis
  
  Volume: 22 Issue: 11 Pages: 1197-1206
- DOI
  10.5551/jat.28647
- NAID
  130005106119
- ISSN
  1340-3478, 1880-3873
- Language
  English
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25461251
[Journal Article] Significance of serum magnesium as an independent correlative factor on the parathyroid hormone level in uremic patients.2014
- Author(s)
  Ohya M, Negi S, Sakaguchi T, Koiwa F, Ando R, Komatsu Y, Shinoda T, Inaguma D, Joki N, Yamaka T, Ikeda M, Shigematsu T.
- Journal Title
  
  J Clin Endocrinol Metab.
  
  Volume: 99 Issue: 10 Pages: 3873-8
- DOI
  10.1210/jc.2013-4396
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25461251
[Presentation] 高リン条件下での筋萎縮因子発現の検討2019
- Author(s)
  園生智広　大矢昌樹　重松隆
- Organizer
  第64回日本透析医学会学術集会ワークショップ
- Data Source
  KAKENHI-PROJECT-17K09316
[Presentation] FGF23-Klotho axis involving B cell immune response and possibly causing for ESRD patients as immunocompromised hosts.2018
- Author(s)
  Toru Mima, Yuri Nakashima, Masaki Ohya, Mitsuru Yashiro, Kazuki Kawakami, Shigeo Negi, Takashi Shigematsu
- Organizer
  Int, Soc. Nephrology Frontiers Meeting 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09652
[Presentation] Crosstalk between FGF23 and erythropoietin signaling in renal tubule epithelial cells.2018
- Author(s)
  Mitsuru Yashiro, Toru Mima, Masaki Ohya, Yuri Nakashima, Shigeo Negi, Takashi Shigematsu
- Organizer
  ISN Frontiers Meetings 2018.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09652
[Presentation] 1,25-Dihydroxyvitamin D 　　Stimulation Increases FGF23 Expression in Calcified Vessels Under High Phosphate Condition2018
- Author(s)
  Masaki Ohya, Kazuki Kawakami, Tomohiro Sonou, Mitsuru Yashiro, Toru Mima, Shigeo Negi, Takashi Shigematsu.
- Organizer
  ASN Kidney Week 2018.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09652
[Presentation] FGF23とビタミンD～石灰化血管におけるビタミンD 刺激によるFGF23産生～2018
- Author(s)
  大矢昌樹・河上和紀・重松隆
- Organizer
  第63回日本透析医学会学術集会・総会ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-16K09652
[Presentation] FGF23-Klotho axis involving B cell immune response and possibly causing for ESRD patients as immunocompromised hosts.2018
- Author(s)
  Toru Mima, Yuri Nakashima, Masaki Ohya, Mitsuru Yashiro, Kazuki Kawakami, Shigeo Negi, Takashi Shigematsu
- Organizer
  ISN Frontiers Meetings 2018.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09652

1. Takashi Shigematsu (30187348)

# of Collaborated Projects: 4 results

# of Collaborated Products: 10 results
2. SONOU Tomohiro (70614866)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
3. 河上和紀 (00805749)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. Yashiro Mitsuru

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
5. 美馬亨

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

Ohya Masaki 大矢 昌樹

大矢 昌樹 オオヤ マサキ

Research Projects

Research Products

Co-Researchers

Mechanisms of uremic sarcopenia: the role of anti-aging protein alpha-Klotho

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Sarcopenia in kidney dysfunctionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A study on the mechanism of skeletal muscle atrophy in chronic kidney disease as aging-related sarcopenia

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on the FGF23 metabolic regulation mechanism derived bone as a novel phosphaturic factor in renal insufficient status.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Effect of magnesium in renal dysfunction to phosphorus diuretic and anti-aging factor.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Intravenous maxacalcitol therapy correlates with serum fibroblast growth factor 23 levels in hemodialysis patients independent of serum phosphate or calcium levels2018

Author(s)

Journal Title

DOI

ISBN

Data Source

[Journal Article] FGF23 modulates the effects of erythropoietin on gene expression in renal epithelial cells2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Dietary changes involving Bifidobacterium longum and other nutrients delays CKD progression.2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Intravenous maxacalcitol therapy correlates with serum fibroblast growth factor 23 levels in hemodialysis patients independent of serum phosphate or calcium levels2018

Author(s)

Journal Title

Data Source

[Journal Article] Expression and localization of Fibroblast Growth Factor (FGF) 23 and Klotho in the spleen: Its physiological and functional implications.2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Mineral Composition of Phosphate-Induced Calcification in a Rat Aortic Tissue Culture Model2015

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Significance of serum magnesium as an independent correlative factor on the parathyroid hormone level in uremic patients.2014

Author(s)

Journal Title

DOI

Data Source

[Presentation] 高リン条件下での筋萎縮因子発現の検討2019

Author(s)

Organizer

Data Source

[Presentation] FGF23-Klotho axis involving B cell immune response and possibly causing for ESRD patients as immunocompromised hosts.2018

Author(s)

Organizer

Ohya Masaki 大矢昌樹

大矢昌樹オオヤマサキ

[Presentation] 1,25-Dihydroxyvitamin D 　　Stimulation Increases FGF23 Expression in Calcified Vessels Under High Phosphate Condition2018