IMAIZUMI Risa 今泉りさ

… Alternative Names

今泉りさイマイズミリサ

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Researcher Number	20453847
Other IDs
Affiliation (Current)	2025: 東邦大学, 医学部, 講師
Affiliation (based on the past Project Information) *help	2011 – 2015: 東邦大学, 医学部, 准修練医 2010: Toho University, 医学部, シニアレジデント 2009: Toho University, 医学部, レジデント
Review Section/Research Field	Principal Investigator Plastic surgery Except Principal Investigator Plastic surgery
Keywords	Principal Investigator 膠原線維束 / MT1-MMP / TIMP-2 / MMP-2 / 正常成熟瘢痕 / ケロイド Except Principal Investigator 創傷治癒 / Fibrocyte / 血管内皮前駆細胞 / VEGF … More / bFGF/FGFR1 system / 細胞・組織 / 血管新生 / bFGF / 線維化 / 線維芽細胞 / 組織修復 / 創傷治癒学 Less

Involvement of fibrocytes for tissue repair in normal and pathological conditions during healing
- Principal Investigator
  
  ONISHI Kiyoshi
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Plastic surgery
- Research Institution
  Toho University
Fibrocyte behavior relative to blood vessels under skin wound healing
- Principal Investigator
  
  MARUYAMA Yu
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Plastic surgery
- Research Institution
  Toho University
The role of matrix metalloproteinases (MMPs) in the remodeling of keloids : implications for mechanisms of keloid progressionPrincipal Investigator
- Principal Investigator
  
  IMAIZUMI Risa
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Plastic surgery
- Research Institution
  Toho University

All 2015 2014 2012 2010 2009 Other

All Journal Article Presentation

[Journal Article] 皮膚創傷治癒における Fibrocyte の発現誘導とその微小環境の解析2012
- Author(s)
  猪股直美, 今泉りさ, 岡田恵美, 丸山優, 石井壽晴, 他
- Journal Title
  
  瘢痕・ケロイドジャーナル
  
  Volume: 6 Pages: 25-28
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22592002
[Journal Article] Fibrocyte behavior relative to blood vessels under skin wound healing2012
- Author(s)
  Inomata N, Okada E , Imaizumi R , Maruyama Y , 他1名
- Journal Title
  
  Jpn J Plast Reconstr Surg
  
  Volume: 135 Pages: 24-28
- NAID
  10031041720
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22592002
[Journal Article] PROMOTED ACTIVATION OF MATRIX METALLOPROTEINAZE (MMP)-2 IN KELOID FIBROBLASTS AND INCREASED EXPRESSION OF MMP-2 IN COLLAGEN BUNDLE REGIONS2010
- Author(s)
  Imaizumi R, Inomata N, Okada E, Maruyama Y , Ishii T, 他
- Journal Title
  
  Wound Repair Regen
  
  Volume: 18
- Data Source
  KAKENHI-PROJECT-22592002
[Journal Article] The mechanisms underlying fibroblast apoptosis regulated by growth factors during wound healing.2010
- Author(s)
  Akasaka Y, Imaizumi R(8番目), 他12名
- Journal Title
  
  J Pathol. 221(3)
  
  Pages: 285-99
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21791756
[Journal Article] CD34/LSP-1-POSITIVE FIBROCYTES IN SKIN WOUND HEALING2010
- Author(s)
  Inomata N, Imaizumi R, Okada E , Maruyama Y , Ishii T, 他
- Journal Title
  
  Wound Repair Regen
  
  Volume: 18
- Data Source
  KAKENHI-PROJECT-22592002
[Journal Article] The mechanisms underlying fibroblast apoptosis regulated by growth factors during wound healing2010
- Author(s)
  Akasaka Y, Imaizumi R, Inomata N, Ishii T
- Journal Title
  
  The Journal of Pathology
  
  Volume: 221 (3) Pages: 285-299
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22592002
[Journal Article] Promoted activation of matrix metalloproteinase (MMP)-2 in keloid fibroblasts and increased expression of MMP-2 in collagen bundle regions : implications for mechanisms of keloid progression.2009
- Author(s)
  Imaizumi R(1番目), Akasaka Y, 他5名
- Journal Title
  
  Histopathology. 54(6)
  
  Pages: 722-30
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21791756
[Journal Article] Promoted activation of matrix metalloproteinase (MMP)-2 in keloid fibroblasts and increased expression of MMP-2 in collagen bundle regions : implications for mechanisms of keloid progression.2009
- Author(s)
  Risa Imaizumi
- Journal Title
  
  Histopathology 54
  
  Pages: 722-730
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21791756
[Presentation] 血管増殖因子による骨髄間葉系前駆細胞の発現誘導と血管新生2015
- Author(s)
  中道美保, 赤坂喜清, 岡根谷哲哉, 今泉りさ, 荻野晶弘, 岡田恵美, 大西清
- Organizer
  第24回日本形成外科学会基礎学術集会
- Place of Presentation
  岩手県民会館（岩手県盛岡市）
- Year and Date
  2015-10-08
- Data Source
  KAKENHI-PROJECT-25462804
[Presentation] 創傷治癒期の血管増殖因子による血管新生メカニズムと骨髄間葉系前駆細胞の関与2014
- Author(s)
  中道美保、赤坂喜清、今泉りさ、岡田恵美、三上哲夫、大西清
- Organizer
  第44回日本創傷治癒学会
- Place of Presentation
  ホテルメトロポリタン仙台（宮城県仙台市）
- Year and Date
  2014-12-03
- Data Source
  KAKENHI-PROJECT-25462804
[Presentation] The metalloproteinase (MMP)-2 in the remodeling of keloids : implcations for mechanisms of keloid progression. Pan-Pacific Surgical Association2010
- Author(s)
  Risa Imaizumi
- Organizer
  29^<th> BiennialCongress.
- Place of Presentation
  Sheraton Waikiki Hotel, Honolulu, Hawaii
- Year and Date
  2010-01-14
- Data Source
  KAKENHI-PROJECT-21791756
[Presentation] The role of matrix metalloproteinase (MMP)-2 in the remodeling of keloids : imphcations for mechanisms of keloid progression2010
- Author(s)
  Risa Imaizumi
- Organizer
  Pan-Pacific Surgical Association 29^<th> Biennial Congress
- Place of Presentation
  Sheraton Waikiki Hotel, Honolulu, Hawaii
- Year and Date
  2010-01-14
- Data Source
  KAKENHI-PROJECT-21791756
[Presentation] 皮膚組織修復過程における血球由来間葉系前駆細胞（Fibrocyte）の血管発現特異性とサイトカイン制御
- Author(s)
  大西清、赤坂喜清、猪股直美、岡田恵美、今泉りさ
- Organizer
  第43回日本創傷治癒学会
- Place of Presentation
  別府湾ロイヤルホテル（大分県速見郡）
- Data Source
  KAKENHI-PROJECT-25462804

1. OKADA Emi (50318242)

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
2. INOMATA Naomi (10439937)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
3. MARUYAMA Yu (00101931)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
4. ISHII Toshiharu (30101893)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
5. ONISHI Kiyoshi (30194228)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
6. AKASAKA Yoshikiyo (60202511)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results

IMAIZUMI Risa 今泉 りさ

今泉 りさ イマイズミ リサ

Research Projects

Research Products

Co-Researchers

Involvement of fibrocytes for tissue repair in normal and pathological conditions during healing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Fibrocyte behavior relative to blood vessels under skin wound healing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

The role of matrix metalloproteinases (MMPs) in the remodeling of keloids : implications for mechanisms of keloid progressionPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] 皮膚創傷治癒における Fibrocyte の発現誘導とその微小環境の解析2012

Author(s)

Journal Title

Data Source

[Journal Article] Fibrocyte behavior relative to blood vessels under skin wound healing2012

Author(s)

Journal Title

NAID

Data Source

[Journal Article] PROMOTED ACTIVATION OF MATRIX METALLOPROTEINAZE (MMP)-2 IN KELOID FIBROBLASTS AND INCREASED EXPRESSION OF MMP-2 IN COLLAGEN BUNDLE REGIONS2010

Author(s)

Journal Title

Data Source

[Journal Article] The mechanisms underlying fibroblast apoptosis regulated by growth factors during wound healing.2010

Author(s)

Journal Title

Data Source

[Journal Article] CD34/LSP-1-POSITIVE FIBROCYTES IN SKIN WOUND HEALING2010

Author(s)

Journal Title

Data Source

[Journal Article] The mechanisms underlying fibroblast apoptosis regulated by growth factors during wound healing2010

Author(s)

Journal Title

Data Source

[Journal Article] Promoted activation of matrix metalloproteinase (MMP)-2 in keloid fibroblasts and increased expression of MMP-2 in collagen bundle regions : implications for mechanisms of keloid progression.2009

Author(s)

Journal Title

Data Source

[Journal Article] Promoted activation of matrix metalloproteinase (MMP)-2 in keloid fibroblasts and increased expression of MMP-2 in collagen bundle regions : implications for mechanisms of keloid progression.2009

Author(s)

Journal Title

Data Source

[Presentation] 血管増殖因子による骨髄間葉系前駆細胞の発現誘導と血管新生2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 創傷治癒期の血管増殖因子による血管新生メカニズムと骨髄間葉系前駆細胞の関与2014

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] The metalloproteinase (MMP)-2 in the remodeling of keloids : implcations for mechanisms of keloid progression. Pan-Pacific Surgical Association2010

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] The role of matrix metalloproteinase (MMP)-2 in the remodeling of keloids : imphcations for mechanisms of keloid progression2010

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

IMAIZUMI Risa 今泉りさ

今泉りさイマイズミリサ