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Stem Cell Niche

Stem Cell Niche

The stem cell niche is the dynamic microenvironment where stem cells reside. Inside these niches, the cells may remain undifferentiated, undergo high self-renewal, or become lineage-specific progenitors. Stem cells coexist with other niche cells, such as stromal cells. They also interact closely with the ECM. Cell-cell and cell-matrix communication occur via adhesion molecules or soluble factors that signal the stem cells and determine their fate. Stromal cells also provide survival signals to...

Stem Cell Therapy for Tissue Regeneration

Stem Cell Therapy for Tissue Regeneration

Stem cell therapy is a method used in regenerative medicine to repair and restore function to damaged tissues and organs. Stem cells have the potential to proliferate and differentiate into various tissue types, making them ideal candidates for tissue regeneration. For example, hematopoietic stem cell transplants are commonly used in blood cancer treatment to replenish damaged bone marrow and restore healthy blood cells.
Types of Stem Cells used in Stem Cell Therapy
The two main cell...

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Updated: Mar 24, 2026

Electrically Conductive Scaffold to Modulate and Deliver Stem Cells

Electrically Conductive Scaffold to Modulate and Deliver Stem Cells

Published on: April 13, 2018

組織構造を通して幹細胞の通信を強化する

Tianchi Xin¹, Valentina Greco², Peggy Myung³

¹Department of Genetics, Yale School of Medicine, New Haven, Connecticut 06510, USA.

|March 12, 2016

まとめ

この要約は機械生成です。

大人の幹細胞は環境とのコミュニケーションによって組織を維持しますこのレビューでは,多種多様な組織組織が,恒常性および修復のための幹細胞のコミュニケーションをどのように形作っているかを調査します.

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Maturation of Human Stem Cell-derived Cardiomyocytes in Biowires Using Electrical Stimulation

Maturation of Human Stem Cell-derived Cardiomyocytes in Biowires Using Electrical Stimulation

Published on: May 6, 2017

Three-dimensional Tissue Engineered Aligned Astrocyte Networks to Recapitulate Developmental Mechanisms and Facilitate Nervous System Regeneration

Three-dimensional Tissue Engineered Aligned Astrocyte Networks to Recapitulate Developmental Mechanisms and Facilitate Nervous System Regeneration

Published on: January 10, 2018

関連する実験動画

Last Updated: Mar 24, 2026

Electrically Conductive Scaffold to Modulate and Deliver Stem Cells

Electrically Conductive Scaffold to Modulate and Deliver Stem Cells

Published on: April 13, 2018

Maturation of Human Stem Cell-derived Cardiomyocytes in Biowires Using Electrical Stimulation

Maturation of Human Stem Cell-derived Cardiomyocytes in Biowires Using Electrical Stimulation

Published on: May 6, 2017

Three-dimensional Tissue Engineered Aligned Astrocyte Networks to Recapitulate Developmental Mechanisms and Facilitate Nervous System Regeneration

Three-dimensional Tissue Engineered Aligned Astrocyte Networks to Recapitulate Developmental Mechanisms and Facilitate Nervous System Regeneration

Published on: January 10, 2018

科学分野:

幹細胞生物学と組織工学
多細胞生物における細胞伝達

背景:

大人の幹細胞は組織ホメオスタシス,自己再生,分化に不可欠です
幹細胞の機能は微小環境との複雑な通信ネットワークによって制御されます
組織組織とパターンは幹細胞の信号伝達経路と密接に関連しています

研究の目的:

幹細胞のコミュニケーションの様々な方法を見直し,強調する.
組織特異的な組織と幹細胞のシグナル伝達との関係を調べる
コミュニケーションネットワークが組織のホメオスタシスと修復を制御する仕組みを理解する

主な方法:

幹細胞の伝達メカニズムに関する文献レビュー
組織構造と幹細胞シグナル伝達への影響の分析
様々な臓器系での発見の合成

主要な成果:

幹細胞のコミュニケーション戦略は,組織型と組織によって大きく異なります.
特定の幹細胞の反応を指すニッチ内の環境のシグナルです
これらのコミュニケーションネットワークを理解することは再生医療の鍵です

結論:

組織特異的な組織が独特の幹細胞のコミュニケーションパラダイムを決定する
細胞と環境の相互作用は組織の完全性と機能の維持に不可欠です
このレビューは治療的な応用のために幹細胞のコミュニケーションを活用する洞察を提供します