Category: Cancer / Oncology
Also included in: medical devices / Diagnostics
Article date: 09 Mar 2011-0: 00 PDT window.fbAsyncInit = function {FB.init ({AppId: 'aa16a4bf93f23f07eb33109d5f1134d3', status:, cookie: true Xfbml: true, ChannelUrl: 'http://www.medicalnewstoday.com/scripts/facebooklike.html'});}; (function() {var s = document.createElement('script'); = true e.async; e.src = document.location.protocol + ' / / 'connect.facebook.net/en_US/all.js; document.getElementById('fb-root').appendChild(e);}}()); e-Mail to a friend printing reviews

Scientists report development a long control desired new way that the activity of genes in the way are action to detect, which bind to the DNA in genes, proteins, cells, which normally cause everything from growing cancer often. Your report is in the journal of the American Chemical Society.

Kevin Plaxco, Francesco Ricci and colleagues found that more than 10 percent of the 25,000-30,000 instructions contain genes in the human body for this so called DNA-binding proteins. Most of these proteins are known as master regulators transcription factors (TFs). You start or stop the first step in this process, in which genes statements into action are implemented. TFs bind to DNA and genes, enable or disable. Understanding and measuring the activity of TFs is important, because they are involved with many in connection with cancer, health and disease, for example. With existing possibilities the activity of TFs is slow and cumbersome to recognize scientists, stated that barrier to overcome.

The scientists describe, development and successful testing fluorescent sensors, that they term "transcription factor lighthouses." The lamps signal the activity and the concentration of TFs directly in biological samples by moving from a dark State to a fluorescent State on binding on their specific TF. With TF beacons works easier and faster than current methods, and scientists say TF beacons of various applications in cancer, the search for new cancer drugs and other areas can have.

Articles from medical news today adapted from original press release.

Visit our cancer / Oncology section for the latest news on this topic.

To quote this article in your essay, paper, or report, please use one of the following formats:

APA
American Chemical Society (2011, September 9). \'TF ' can look towards the new Oncology tests and drugs. Medical news today. Retrieved 9 September 2011 by http://www.medicalnewstoday.com/releases/234085.php MLA
American Chemical Society. "\'TF" to illuminate way to the new Oncology tests and drugs "." Medical news today, September 9 2011. Web. 9 Sep, 2011.

Please note: If no information about the author is specified, the source is quoted instead.

Please note that we publish your name, but we publish your e-Mail address. It is used only so that you know when your message is published. We use it for any other purpose. See our privacy policy for more information.

If you write about certain drugs or operations, No please health care professionals name by name.

All submissions are moderated before, is included (in order to stop spam)

Contact our news editor

Please use our feedback form for corrections of factual information, or to the editor.

Please send medical news or health press press releases to:

Note: all medical information on this website is published not a substitute for well-founded advice and you should take any action before consulting with a health care professional. For more information, please read our terms and conditions.

View the original article here

Peliculas Online