Antitumor therapy using nanomaterial-mediated thermolysis.
Journal of Biomedical Nanotechnology
|May 21, 2015
Summary
Nanomaterials offer new cancer therapy options by precisely targeting and destroying cancer cells using heat, minimizing damage to healthy tissues. This review covers carbon nanomaterials, nanogolds, and magnetic nanoparticles for thermal cancer cell ablation.
Area of Science:
- Biomedical Engineering
- Materials Science
- Oncology
Background:
- Current cancer treatments cause collateral damage to healthy tissues.
- Nanomaterials offer unique physical and chemical properties for novel therapeutic strategies.
- Exploiting nanomaterials' optical and electromagnetic properties enables targeted cancer cell ablation.
Purpose of the Study:
- To review nanomaterial-based systems for cancer therapy.
- To highlight the application of nanomaterials as thermal nanoscalpels for cancer cell ablation.
- To discuss the role of surface functionalization in targeted delivery and reduced side effects.
Main Methods:
- Review of literature on nanomaterial applications in cancer therapy.
- Focus on carbon nanomaterials, nanogolds, and magnetic nanoparticles.
- Exploration of hybrid nanomaterial systems for enhanced thermolysis.
Main Results:
- Nanomaterials can be functionalized for targeted delivery to tumorous tissues.
- Tunable surface properties allow modification of optical, magnetic, and thermal characteristics.
- Nanomaterials act as thermal nanoscalpels for precise cancer cell destruction.
Conclusions:
- Nanomaterial-based thermal ablation offers a promising approach to cancer therapy.
- Targeted delivery and tunable properties enhance therapeutic potential and minimize side effects.
- Carbon nanomaterials, nanogolds, magnetic nanoparticles, and hybrids are key players in thermolysis.
More Related Videos
09:01Magnetic-, Acoustic-, and Optical-Triple-Responsive Microbubbles for Magnetic Hyperthermia and Pothotothermal Combination Cancer Therapy
Published on: May 22, 2020
3.7K
06:42Plasmonic Photothermal Cancer Therapy: Nanoparticle-embedded Tumor-tissue-mimicking Phantoms for Visualizing Photothermal Temperature Distribution
Published on: May 9, 2025
1.3K
Related Concept Videos
01:27Tumor Immunotherapy
2.5K
Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.
2.5K
02:57Targeted Cancer Therapies
9.2K
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.
There are several types of targeted therapies against...
There are several types of targeted therapies against...
9.2K
02:49Cancer Therapies
10.7K
Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
10.7K