Nanotechnology Now

Our NanoNews Digest Sponsors



Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > Press > Quantum dots spot epigenetic markers for early cancer detection

Jeff Wang, an associate professor of mechanical engineering, and biomedical engineering doctoral student Vasudev Bailey examine samples of modified DNA during a new test designed to detect early genetic clues linked to cancer. Photo by Will Kirk
Jeff Wang, an associate professor of mechanical engineering, and biomedical engineering doctoral student Vasudev Bailey examine samples of modified DNA during a new test designed to detect early genetic clues linked to cancer. Photo by Will Kirk

Abstract:
A researcher affiliated with Johns Hopkins Institute for NanoBioTechnology has developed a highly sensitive test using quantum dots to detect external chemical modifications to DNA called methylations. Alterations to DNA that do not involve a change in the genetic code, yet can influence gene expression, fall into the emerging science of epigenetics.

Quantum dots spot epigenetic markers for early cancer detection

Baltimore, MD | Posted on December 2nd, 2009

The nanotechnology based test for epigenetic markers could be used as an early detection method for cancer or to determine whether a particular cancer treatments is working or not. The research was performed by INBT affiliated faculty member Jeff Tza-Huei Wang, an associate professor of mechanical engineering from the Whiting School of Engineering, and Stephen Baylin, deputy director of the Johns Hopkins Kimmel Cancer Center. Their findings were published in the August 2009 issue of Genome Research.

Read the full story from Johns Hopkins University News and Information here: releases.jhu.edu/2009/08/17/new-dna-test-uses-nanotechnology-to-find-early-signs-of-cancer/

####

About Johns Hopkins
The Institute for NanoBioTechnology at Johns Hopkins University brings together 193 researchers from: Bloomberg School of Public Health, Krieger School of Arts and Sciences, School of Medicine, Applied Physics Laboratory, and Whiting School of Engineering to create new knowledge and new technologies at the interface of nanoscience and medicine.

For more information, please click here

Contacts:
For media inquiries contact
Mary Spiro

410 516-4802

Copyright © Johns Hopkins

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 engineer improvements of technology used in digital memory November 24th, 2014

Research reveals how our bodies keep unwelcome visitors out of cell nuclei November 24th, 2014

An Inside Job: UC-Designed Nanoparticles Infiltrate, Kill Cancer Cells From Within November 24th, 2014

Cooling with the coldest matter in the world November 24th, 2014

Possible Futures

A novel method for identifying the body’s ‘noisiest’ networks November 19th, 2014

Researchers discern the shapes of high-order Brownian motions November 17th, 2014

VDMA Electronics Production Equipment: Growth track for 2014 and 2015 confirmed: Business climate survey shows robust industry sector November 14th, 2014

Open Materials Development Will Be Key for HP's Success in 3D Printing: HP can make a big splash in 3D printing, but it needs to shore up technology claims and avoid the temptation of the razor/razor blade business model in order to flourish November 11th, 2014

Nanomedicine

Research reveals how our bodies keep unwelcome visitors out of cell nuclei November 24th, 2014

ASU, IBM move ultrafast, low-cost DNA sequencing technology a step closer to reality November 24th, 2014

An Inside Job: UC-Designed Nanoparticles Infiltrate, Kill Cancer Cells From Within November 24th, 2014

Iran Exports Nanodrugs to Syria November 24th, 2014

Announcements

Research reveals how our bodies keep unwelcome visitors out of cell nuclei November 24th, 2014

ASU, IBM move ultrafast, low-cost DNA sequencing technology a step closer to reality November 24th, 2014

An Inside Job: UC-Designed Nanoparticles Infiltrate, Kill Cancer Cells From Within November 24th, 2014

Cooling with the coldest matter in the world November 24th, 2014

Quantum Dots/Rods

UO-industry collaboration points to improved nanomaterials: University of Oregon microscope puts spotlight on the surface structure of quantum dots for designing new solar devices November 20th, 2014

Journal Nanotechnology Progress International (JONPI), 2014, Volume 5, Issue 1, pp 1-24 October 22nd, 2014

QD Vision Wins Prestigious Presidential Green Chemistry Challenge Award from the U.S. Environmental Protection Agency October 16th, 2014

Ultrafast remote switching of light emission October 2nd, 2014

Nanobiotechnology

Quantum mechanical calculations reveal the hidden states of enzyme active sites November 20th, 2014

Tokyo Institute of Technology research: Protein-engineered cages aid studies of cell functions November 19th, 2014

A novel method for identifying the body’s ‘noisiest’ networks November 19th, 2014

Implementation of DNA Chains in Designing Nanospin Pieces November 9th, 2014

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




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More












ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE