Katayama Keiichi 片山圭一

… Alternative Names

Katayama Kei-ichi 片山圭一

片山圭一カタヤマケイイチ

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Researcher Number	20391914
Other IDs	https://orcid.org/0000-0003-0527-4644
Affiliation (Current)	2025: 岡山理科大学, 獣医学部, 准教授 2025: 和歌山県立医科大学, 医学部, 准教授
Affiliation (based on the past Project Information) *help	2021 – 2023: 和歌山県立医科大学, 医学部, 准教授 2017 – 2020: 和歌山県立医科大学, 医学部, 講師 2016: 和歌山県立医科大学, 先端医学研究所, 講師 2015: 和歌山県立医科大学, 付置研究所, 講師 2014: 和歌山県立医科大学, 先端医学研究所, 講師 2007: The Institute of Physical and Chemical Research, 比較神経発生研究チーム, 研究員 2006: 独立行政法人理化学研究所, 比較神経発生研究チーム, 研究員
Review Section/Research Field	Principal Investigator Basic Section 46010:Neuroscience-general-related / Neurophysiology / General neuroscience / Neuroscience in general
Keywords	Principal Investigator 神経細胞移動 / 大脳皮質層形成 / 細胞移動 / Rhoファミリー低分子量Gタンパク質 / 神経回路網形成 / 知的障害 / 神経前駆細胞 / 3MC症候群 / 難聴 / 補体活性化因子 … More / 介在神経 / 軸索投射 / 樹状突起形成 / Small Rho GTPase / 大脳皮質 / 神経細胞死 / 大脳皮質神経細胞 / 子宮内胎児脳電気穿孔法 / Lis1 / 滑脳症 / 記憶学習 / 蝸牛 / 前庭 / 聴覚 / 内耳 / 行動解析 / 神経精神疾患 / 膜蛋白質 / 発生 / 神経 Less

補体活性化因子欠損疾患3MC症候群：神経組織発生の補体関連因子による制御機構Principal Investigator
- Principal Investigator
  
  片山圭一
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 46010:Neuroscience-general-related
- Research Institution
  Wakayama Medical University
How do interneuron progenitors differentiate into mature neurons with migratory competency?Principal Investigator
- Principal Investigator
  
  Katayama Kei-ichi
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 46010:Neuroscience-general-related
- Research Institution
  Wakayama Medical University
Role of Rho family small GTPases in cerebral cortical developmentPrincipal Investigator
- Principal Investigator
  
  Katayama Kei-ichi
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Neurophysiology / General neuroscience
- Research Institution
  Wakayama Medical University
Mechanisms of cortical lyer formation-why migrating neurons stop just beneath the marginal zone-Principal Investigator
- Principal Investigator
  
  Katayama Kei-ichi
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Neurophysiology / General neuroscience
- Research Institution
  Wakayama Medical University
神経特異的膜貫通蛋白質Slitrkファミリーの神経発生・神経腫瘍発生における役割Principal Investigator
- Principal Investigator
  
  片山圭一
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Neuroscience in general
- Research Institution
  The Institute of Physical and Chemical Research

All 2019 2018 2017 2016 2014 2007

All Journal Article Presentation

[Journal Article] Reelin receptors ApoER2 and VLDLR are expressed in distinct spatio-temporal patterns in developing mouse cerebral cortex.2014
- Author(s)
  Hirota Y, Kubo K, Katayama K, Honda T, Fujino T, Yamamoto TT and Nakajima K
- Journal Title
  
  J. Comp. Neurol
  
  Volume: 523(3) Issue: 3 Pages: 463-78
- DOI
  10.1002/cne.23691
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-22111001, KAKENHI-PLANNED-22111004, KAKENHI-PROJECT-24500966, KAKENHI-PROJECT-24700357, KAKENHI-PUBLICLY-25113525, KAKENHI-PUBLICLY-25116522, KAKENHI-PUBLICLY-25123719, KAKENHI-PROJECT-25440114, KAKENHI-PROJECT-26430075, KAKENHI-PROJECT-26830015
[Presentation] Balanced activity of small Rho GTPase members is important for the survival of neurons2019
- Author(s)
  Kei-ichi Katayama, Yi Zheng and Norimitsu Inoue
- Organizer
  第42回日本分子生物学会
- Data Source
  KAKENHI-PROJECT-16K07000
[Presentation] Rac is required for the survival of cortical neurons2018
- Author(s)
  Katayama K. and Zheng Y.
- Organizer
  第41回日本神経科学大会
- Data Source
  KAKENHI-PROJECT-16K07000
[Presentation] Rac is required for the survival of cortical neurons2018
- Author(s)
  Kei-ichi Katayama, Yi Zheng
- Organizer
  Neuroscience 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K07000
[Presentation] Rac1は大脳皮質神経細胞の生存に必要である2018
- Author(s)
  片山圭一、Yi Zheng
- Organizer
  第41回日本神経科学会
- Data Source
  KAKENHI-PROJECT-16K07000
[Presentation] Rac1は大脳皮質神経細胞の放射状移動に必要か？2017
- Author(s)
  Kei-ichi Katayama, Zheng Yi, Kazushige Sakaguchi
- Organizer
  第40回日本神経科学会
- Place of Presentation
  幕張メッセ
- Year and Date
  2017-07-20
- Data Source
  KAKENHI-PROJECT-16K07000
[Presentation] 大脳皮質の移動神経細胞にPafah1b1を過剰発現すると辺縁帯直下で移動を停止することなく辺縁帯内へと侵入する2016
- Author(s)
  片山圭一、林周宏、坂口和成、仲嶋一範
- Organizer
  第39回日本分子生物学会
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2016-11-30
- Data Source
  KAKENHI-PROJECT-26830015
[Presentation] Tourettes' syndrome-associated gene, Slitrk1-deficient mice exhibit elevated anxiety-like behavior2007
- Author(s)
  片山圭一
- Organizer
  第30回日本分子生物学会年会(BMB2007)
- Place of Presentation
  横浜
- Year and Date
  2007-12-11
- Data Source
  KAKENHI-PROJECT-18700330
[Presentation] Analysis of Slitrk1-and Slitrk2-deficient mice2007
- Author(s)
  片山圭一
- Organizer
  第30回日本神経科学大会(Neuro2007)
- Place of Presentation
  横浜
- Year and Date
  2007-09-10
- Data Source
  KAKENHI-PROJECT-18700330

1. 仲嶋一範

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Katayama Keiichi 片山 圭一

Katayama Kei-ichi 片山 圭一

片山 圭一 カタヤマ ケイイチ

Research Projects

Research Products

Co-Researchers

補体活性化因子欠損疾患3MC症候群：神経組織発生の補体関連因子による制御機構Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

How do interneuron progenitors differentiate into mature neurons with migratory competency?Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Role of Rho family small GTPases in cerebral cortical developmentPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Mechanisms of cortical lyer formation-why migrating neurons stop just beneath the marginal zone-Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

神経特異的膜貫通蛋白質Slitrkファミリーの神経発生・神経腫瘍発生における役割Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Reelin receptors ApoER2 and VLDLR are expressed in distinct spatio-temporal patterns in developing mouse cerebral cortex.2014

Author(s)

Journal Title

DOI

Data Source

[Presentation] Balanced activity of small Rho GTPase members is important for the survival of neurons2019

Author(s)

Organizer

Data Source

[Presentation] Rac is required for the survival of cortical neurons2018

Author(s)

Organizer

Data Source

[Presentation] Rac is required for the survival of cortical neurons2018

Author(s)

Organizer

Data Source

[Presentation] Rac1は大脳皮質神経細胞の生存に必要である2018

Author(s)

Organizer

Data Source

[Presentation] Rac1は大脳皮質神経細胞の放射状移動に必要か？2017

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 大脳皮質の移動神経細胞にPafah1b1を過剰発現すると辺縁帯直下で移動を停止することなく辺縁帯内へと侵入する2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Tourettes' syndrome-associated gene, Slitrk1-deficient mice exhibit elevated anxiety-like behavior2007

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Analysis of Slitrk1-and Slitrk2-deficient mice2007

Author(s)

Organizer

Place of Presentation

Year and Date

Katayama Keiichi 片山圭一

Katayama Kei-ichi 片山圭一

片山圭一カタヤマケイイチ