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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...

Combination Therapies and Personalized Medicine

Combination Therapies and Personalized Medicine

Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...

Combination Therapies and Personalized Medicine

Combination Therapies and Personalized Medicine

Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...

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:...

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Related Experiment Video

Updated: Jul 11, 2026

Studying Pancreatic Cancer Stem Cell Characteristics for Developing New Treatment Strategies

Studying Pancreatic Cancer Stem Cell Characteristics for Developing New Treatment Strategies

Published on: June 20, 2015

Cancer stem cells and individualized therapy.

Saranya Chumsri¹, Pornima Phatak, Martin J Edelman

¹Department of Medicine, University of Maryland Marlene and Stewart Greenebaum Cancer Center, Baltimore, MD 21201, USA.

Cancer Genomics & Proteomics

|September 20, 2007

Summary

Cancer stem cells drive tumor growth and drug resistance. Targeting these cells offers a promising strategy for developing more effective cancer chemotherapy and improving patient outcomes.

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Last Updated: Jul 11, 2026

Studying Pancreatic Cancer Stem Cell Characteristics for Developing New Treatment Strategies

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Establishment of Cancer Stem Cell Cultures from Human Conventional Osteosarcoma

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Isolation and Characterization of a Head and Neck Squamous Cell Carcinoma Subpopulation Having Stem Cell Characteristics

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Published on: May 11, 2016

Area of Science:

Oncology
Cancer Biology

Background:

Cancer stem cells (CSCs) are a subpopulation of tumor cells responsible for tumor initiation and progression.
Early research linked clonogenic tumor growth to poor prognosis and chemotherapy resistance.

Purpose of the Study:

To provide an overview of cancer stem cell biology.
To highlight therapeutic strategies targeting cancer stem cells.

Main Methods:

Review of retrospective and prospective clinical studies.
Analysis of clonogenic tumor growth as a predictive factor.
Discussion of recent advancements in CSC isolation and molecular classification.

Main Results:

Clonogenic growth is associated with unfavorable outcomes and resistance to anticancer agents.
Advances in CSC isolation and characterization have revitalized interest in CSCs as therapeutic targets.

Conclusions:

Cancer stem cells represent a critical target for novel cancer therapies.
Targeted interventions with existing and experimental agents show potential for improving cancer treatment efficacy.