Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International



Home > Press > New Hopes for Treatment of Intestine Cancer by Edible Nanodrug

Abstract:
Iranian researchers from Tehran University of Medical Sciences produced a new type of edible nanodrug for the treatment of intestine cancer and studied its performance.

New Hopes for Treatment of Intestine Cancer by Edible Nanodrug

Tehran, Iran | Posted on March 2nd, 2015

Gemcitabine is an anticancer drug that is soluble in water, and it is presented to the market only in form of injection and there is no edible version of the drug. This drug is used in the treatment of some cancers such as intestine cancer. The amount of drug diffusion into the cell is limited due to the solubility of the drug and the fact that it is taken by the carriers existing on the cell surface. In this research, a nanoparticle system was designed by using chitosan, which increases the effectiveness of the drug in the elimination of cancer cells.

Dr. Hosniyeh Hosseinzadeh, one of the researchers, explained about the main advantages of the designed nanodrug, and said, "The produced nanoparticles can decrease the amount of gemcitabine drug used in the treatment of intestine cancer. Therefore, decreasing the side effects of the drug, increasing its effectiveness and decreasing the costs of the drug are among the main advantages of the proposed nanodrug."

"Ease of application is the advantage of the edible version of the drug, which had so far been available only in form of injection," she added.

The produced carriers in this research have high mucoadhesive properties. Taking into consideration the fact that high amount of mucin is produced in various parts of the digestive system such as intestine, the nanoparticles can be used as effective agents in drug delivery to these areas.

Results of the research have been published in International Journal of Nanomedicine, vol. 7, issue 1, 2012, pp. 1851-1863.

####

For more information, please click here

Copyright © Fars News Agency

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.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Researchers develop artificial building blocks of life March 8th, 2024

How surface roughness influences the adhesion of soft materials: Research team discovers universal mechanism that leads to adhesion hysteresis in soft materials March 8th, 2024

Two-dimensional bimetallic selenium-containing metal-organic frameworks and their calcinated derivatives as electrocatalysts for overall water splitting March 8th, 2024

Curcumin nanoemulsion is tested for treatment of intestinal inflammation: A formulation developed by Brazilian researchers proved effective in tests involving mice March 8th, 2024

Cancer

University of Toronto researchers discover new lipid nanoparticle that shows muscle-specific mRNA delivery, reduces off-target effects: Study findings make significant contribution to generating tissue-specific ionizable lipids and prompts rethinking of mRNA vaccine design princi December 8th, 2023

Super-efficient laser light-induced detection of cancer cell-derived nanoparticles: Skipping ultracentrifugation, detection time reduced from hours to minutes! October 6th, 2023

The medicine of the future could be artificial life forms October 6th, 2023

Chung-Ang University researchers develop novel DNA biosensor for early diagnosis of cervical cancer: The electrochemical sensor, made of a graphitic nano-onion/molybdenum disulfide nanosheet composite, detects human papillomavirus (HPV)-16 and HPV-18, with high specificity September 8th, 2023

Nanomedicine

High-tech 'paint' could spare patients repeated surgeries March 8th, 2024

Researchers develop artificial building blocks of life March 8th, 2024

Curcumin nanoemulsion is tested for treatment of intestinal inflammation: A formulation developed by Brazilian researchers proved effective in tests involving mice March 8th, 2024

The Access to Advanced Health Institute receives up to $12.7 million to develop novel nanoalum adjuvant formulation for better protection against tuberculosis and pandemic influenza March 8th, 2024

Discoveries

What heat can tell us about battery chemistry: using the Peltier effect to study lithium-ion cells March 8th, 2024

Researchers’ approach may protect quantum computers from attacks March 8th, 2024

High-tech 'paint' could spare patients repeated surgeries March 8th, 2024

Nanoscale CL thermometry with lanthanide-doped heavy-metal oxide in TEM March 8th, 2024

Announcements

What heat can tell us about battery chemistry: using the Peltier effect to study lithium-ion cells March 8th, 2024

Curcumin nanoemulsion is tested for treatment of intestinal inflammation: A formulation developed by Brazilian researchers proved effective in tests involving mice March 8th, 2024

The Access to Advanced Health Institute receives up to $12.7 million to develop novel nanoalum adjuvant formulation for better protection against tuberculosis and pandemic influenza March 8th, 2024

Nanoscale CL thermometry with lanthanide-doped heavy-metal oxide in TEM March 8th, 2024

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters

Researchers develop artificial building blocks of life March 8th, 2024

How surface roughness influences the adhesion of soft materials: Research team discovers universal mechanism that leads to adhesion hysteresis in soft materials March 8th, 2024

Curcumin nanoemulsion is tested for treatment of intestinal inflammation: A formulation developed by Brazilian researchers proved effective in tests involving mice March 8th, 2024

Nanoscale CL thermometry with lanthanide-doped heavy-metal oxide in TEM March 8th, 2024

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project