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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
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Mesenchymal Stem Cells

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The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
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Related Experiment Video

Updated: May 13, 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

Encapsulated stem cells for cancer therapy.

¹Molecular Neurotherapy and Imaging Laboratory; Massachusetts General Hospital; Harvard Medical School; Boston, MA USA; Department of Radiology; Massachusetts General Hospital; Harvard Medical School; Boston, MA USA; Department of Neurology; Massachusetts General Hospital; Harvard Medical School; Boston, MA USA; Harvard Stem Cell Institute; Harvard University; Cambridge, MA USA.

|March 20, 2013

Summary

Stem cells engineered and encapsulated in hydrogels show promise for targeted cancer therapy. This approach protects cells and enhances their effectiveness, particularly for brain tumors like glioblastoma multiforme.

Keywords:

TRAIL imaging sECM stem cells tumors

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Area of Science:

Biomedical Engineering
Cancer Therapeutics
Regenerative Medicine

Background:

Stem cells possess natural tumor-homing abilities, making them ideal for targeted drug delivery in cancer.
Encapsulating stem cells in hydrogels shields them from harsh environments and boosts therapeutic outcomes.
Glioblastoma multiforme (GBM) presents a significant challenge due to its aggressive nature and poor treatment options.

Purpose of the Study:

To review stem cell types and engineered therapies for cancer treatment.
To discuss the process and benefits of stem cell encapsulation.
To explore the application of encapsulated stem cells in GBM therapy and clinical translation.

Main Methods:

Literature review of stem cell properties and engineering techniques.
Analysis of hydrogel encapsulation methods for stem cell protection.
Examination of preclinical and clinical data on stem cell-based GBM therapies.

Main Results:

Stem cell encapsulation enhances delivery and survival in tumor microenvironments.
Engineered stem cells show potential for targeted delivery of anti-cancer agents.
Hydrogel encapsulation improves the efficacy of stem cell therapy in various cancer models.

Conclusions:

Encapsulated stem cells offer a promising strategy for treating aggressive cancers like GBM.
Further research and clinical trials are needed to fully realize the potential of this therapy.
Stem cell encapsulation technology is advancing targeted cancer treatment approaches.