Home > Press > Nanotech being used in the fight against cancer
Abstract:
Cancer treatments complemented with nanomaterials may be more effective than traditional treatments alone such as chemotherapy and radiation, say researchers from Nazarbayev University.
Diagnoses and death rates due to cancer are rising year after year, with current treatments including surgery, radiation, and chemotherapy. However, the multitude of limitations and side effects these treatments have mean alternative approaches are needed.
Researcher Zhannat Ashikbayeva, Professor Daniele Tosi, and Professor Vassilis Inglezakis, focused on the application of nanomaterials in thermal ablation therapy. Thermal ablation is a technique used in cancer therapy to eliminate cancerous cells or tissue by applying external electromagnetic waves to locally increase the temperature.
However, the choice of a suitable heat delivery route to the cancerous tissue is a problem as existing methods show difficulty in differentiating between tumours and surrounding healthy tissue, leading to the damage of non-cancerous cells. The use of nanomaterials is an attractive solution as the nanomaterials can trigger heat increase in specific tumour regions. This allows the therapy to target and destroy the cancer cells specifically without adversely affecting healthy surrounding cells. This technique is flexible, low cost, and minimally invasive.
Prof. Inglezakis, Associate Professor of Chemical & Materials Engineering, said: “The goal is not to replace existing therapies but complement in a way that is beneficial to the patient. This should reduce side-effects and help to remove harmful by-products that are produced when patients undergo traditional cancer treatments.”
At present, scientists have successfully tested nanomaterials to heat animal tissues in vitro but the translation to commercial clinical use on human patients has not yet occurred. The researchers of this project aim to stimulate further research into the use of nanomaterials in cancer treatments.
####
For more information, please click here
Contacts:
Kyle Grizzell
Phone: 01582 790709
Copyright © Nazarbayev University
If you have a comment, please Contact us.Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
Related News Press |
News and information
Simulating magnetization in a Heisenberg quantum spin chain April 5th, 2024
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Good as gold - improving infectious disease testing with gold nanoparticles April 5th, 2024
Cancer
New micromaterial releases nanoparticles that selectively destroy cancer cells April 5th, 2024
Super-efficient laser light-induced detection of cancer cell-derived nanoparticles: Skipping ultracentrifugation, detection time reduced from hours to minutes! October 6th, 2023
Possible Futures
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
With VECSELs towards the quantum internet Fraunhofer: IAF achieves record output power with VECSEL for quantum frequency converters April 5th, 2024
Nanomedicine
New micromaterial releases nanoparticles that selectively destroy cancer cells April 5th, 2024
Good as gold - improving infectious disease testing with gold nanoparticles April 5th, 2024
Researchers develop artificial building blocks of life March 8th, 2024
Discoveries
Chemical reactions can scramble quantum information as well as black holes April 5th, 2024
New micromaterial releases nanoparticles that selectively destroy cancer cells April 5th, 2024
Utilizing palladium for addressing contact issues of buried oxide thin film transistors April 5th, 2024
Announcements
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Nanobiotechnology
New micromaterial releases nanoparticles that selectively destroy cancer cells April 5th, 2024
Good as gold - improving infectious disease testing with gold nanoparticles April 5th, 2024
Researchers develop artificial building blocks of life March 8th, 2024
The latest news from around the world, FREE | ||
Premium Products | ||
Only the news you want to read!
Learn More |
||
Full-service, expert consulting
Learn More |
||