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Cancer Stem Cells and Tumor Maintenance

Cancer Stem Cells and Tumor Maintenance

Early diagnosis and treatment can often cure cancer. However, even with treatment, residual cells called cancer stem cells (CSC) might remain, often causing tumor recurrence. These cancer stem cells possess the potential for self-renewal and multi-lineage differentiation and are often responsible for the therapeutic resistance displayed in most cancers.
Cancer stem cells are thought to originate from tissue-specific normal stem cells or progenitor cells. The normal stem cells usually reside in...

Cancer Stem Cells and Tumor Maintenance

Cancer Stem Cells and Tumor Maintenance

Early diagnosis and treatment can often cure cancer. However, even with treatment, residual cells called cancer stem cells (CSC) might remain, often causing tumor recurrence. These cancer stem cells possess the potential for self-renewal and multi-lineage differentiation and are often responsible for the therapeutic resistance displayed in most cancers.
Cancer stem cells are thought to originate from tissue-specific normal stem cells or progenitor cells. The normal stem cells usually reside in...

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 types that...

Distinctive Features of Adult Stem Cells vs Cancer Stem Cells

Distinctive Features of Adult Stem Cells vs Cancer Stem Cells

A stem cell is an unspecialized cell that can divide without limit as needed and can, under specific conditions, differentiate into specialized cells.
Adult stem cells
Adult stem cells are tissue-specific; hence, they divide to develop the tissue from which they originate. One type of adult stem cell is the epithelial stem cell, which gives rise to the keratinocytes in the multiple layers of epithelial cells in the epidermis of the skin. Adult bone marrow has three distinct types of stem cells:...

Stem Cell Culture

Stem Cell Culture

Stem cell research aims to find ways to use stem cells to regenerate and repair cellular damage. Over time, most adult cells undergo the wear and tear of aging and lose their ability to divide and repair themselves. Stem cells do not display a particular morphology or function. Adult stem cells, which exist as a small subset of cells in most tissues, keep dividing and can differentiate into a number of specialized cells generally formed by that tissue. These cells enable the body to renew and...

Adult Stem Cells

Adult Stem Cells

Stem cells are undifferentiated cells that divide and produce more stem cells or progenitor cells that differentiate into mature, specialized cell types. All the cells in the body are generated from stem cells in the early embryo, but small populations of stem cells are also present in many adult tissues including the bone marrow, brain, skin, and gut. These adult stem cells typically produce the various cell types found in that tissue—to replace cells that are damaged or to continuously renew...

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Related Experiment Video

Updated: Jun 14, 2026

Processing of Primary Brain Tumor Tissue for Stem Cell Assays and Flow Sorting

Processing of Primary Brain Tumor Tissue for Stem Cell Assays and Flow Sorting

Published on: September 25, 2012

Brain tumor stem cells.

Thomas Palm¹, Jens C Schwamborn

¹Center for Molecular Biology of Inflammation, Institute of Cell Biology, Stem Cell Biology and Regeneration Group, Westfälische Wilhelms-Universität Münster, Von-Esmach-Str. 56, D-48149 Münster, Germany.

Biological Chemistry

|April 8, 2010

Summary

Adult brain stem cells, once thought not to exist, are now known to generate brain tumors. Understanding their shared mechanisms with normal neural stem cells may lead to targeted cancer therapies.

Area of Science:

Neuroscience
Oncology
Stem Cell Biology

Background:

The discovery of adult neural stem cells challenges the 'no-new-neuron' theory.
Neural stem cells are implicated as the origin of brain tumors.
Shared molecular pathways control self-renewal and differentiation in both neural stem cells and brain tumor stem cells.

Purpose of the Study:

To review the putative origins of brain tumor stem cells.
To discuss the implications of these origins for future cancer therapies.
To highlight the importance of understanding neural stem cell fate decisions and oncogenic transformation.

Main Methods:

This review synthesizes evidence from multiple studies.
It discusses molecular mechanisms underlying stem cell self-renewal and differentiation.

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Evaluation of Cancer Stem Cell Migration Using Compartmentalizing Microfluidic Devices and Live Cell Imaging

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Processing of Primary Brain Tumor Tissue for Stem Cell Assays and Flow Sorting

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Published on: September 25, 2012

Method for Novel Anti-Cancer Drug Development using Tumor Explants of Surgical Specimens

Method for Novel Anti-Cancer Drug Development using Tumor Explants of Surgical Specimens

Published on: July 29, 2011

Evaluation of Cancer Stem Cell Migration Using Compartmentalizing Microfluidic Devices and Live Cell Imaging

Evaluation of Cancer Stem Cell Migration Using Compartmentalizing Microfluidic Devices and Live Cell Imaging

Published on: December 23, 2011

It explores the link between gene corruption and tumor growth.

Main Results:

Shared molecular mechanisms exist between neural stem cells and brain tumor stem cells.
Aberrant gene function in these pathways can drive tumor development.
Targeting cancer stem cells while sparing normal neural stem cells is a therapeutic challenge.

Conclusions:

Understanding the origins of brain tumor stem cells is crucial for developing effective cancer treatments.
Future therapies may involve exhausting the cancer stem cell pool.
Minimizing harm to normal neural stem cells is essential for therapeutic success.