Navigation Links
Susan G. Komen Breast Cancer Foundation awards grant for imaging-agent research
Date:10/30/2008

CLEMSON Clemson University researchers developing imaging agents to allow a new method of detecting breast cancers have received $180,000 from the Susan G. Komen Breast Cancer Foundation. Breast cancer is the second leading cause of cancer deaths in American women.

The new method allows for a combination of light and MRI (magnetic resonance imaging) that may help researchers look at different parts of cells and tissues.

Clemson chemistry professor and principal investigator Ya-Ping Sun said the funding will play a major role in further developing Clemson technologies on fluorescent carbon nanomaterials, dubbed "carbon dots", by implanting magnetic elements into the dots. This will serve as a contrast agent for both light- and magnetic-imaging techniques for the early detection and diagnostics of breast cancers and beyond. Li Cao, a research scientist in Sun's research group, will carry out the research project.

"We're enhancing the chemistry and properties of these carbon quantum dots for their potential uses in diagnostics that essentially combine the capabilities of MRIs with those of optical imaging," said Sun. "It may be a more efficient, pinpointed way of detecting where the cancers are."

Imaging techniques such as mammography, specialized MRI and optical imaging all improve the chances of early detection. The complementary advantages of specialized MRI and fluorescence imaging can be especially beneficial to patients because of significant improvements in contrast and spacial resolution.

The carbon quantum dots are thousands of times smaller than the width of a human hair. When they are covered with special polymers, they begin to glow when exposed to light. The glow is continuous until the light source is removed. Materials such as antibodies or magnetic elements can be attached to the polymer coating. Sun said this could lead to better dyes for medical imaging. Since they are organic, the carbon dots are safer to humans and the environment than traditional quantum dots that are mostly made of materials containing cadmium or lead.

Komen's Upstate South Carolina affiliate contributed $25,000 to the $180,000 grant with its local fundraising efforts. Sun has received $550,000 in National Institutes of Health support to fund research on carbon dots.


'/>"/>

Contact: Ya-Ping Sun
syaping@clemson.edu
864-656-5026
Clemson University
Source:Eurekalert

Related medicine news :

1. PRA International Adds Dr. Susan Stansfield as Executive Vice President
2. President George W. Bush Appoints Susan G. Komen for the Cure Founder as Chief of Protocol
3. Arthur M. Blank Family Foundation Names Susan Bertonaschi Program Officer, Better Beginnings
4. Forbes Honors Susan G. Komen for the Cure Founder as Trailblazer
5. Celebrities Pledge to Wear Pink, End Breast Cancer Forever With Susan G. Komen for the Cure
6. PNY Technologies and Susan G. Komen for the Cure Partner to Raise Awareness of Breast Cancer
7. Susan G. Komen for the Cure Partners With the Original Butter Bell(R) Crock Developer
8. Susan G. Komen for the Cures Phoenix Affiliate, State Officials, Survivors and Advocates Call for Action on Breast Cancer
9. Susan G. Komen for the Cure Launches Unprecedented Global Expansion Program in 10 Countries
10. In Celebration of Breast Cancer Awareness Month, Susan G. Komen for the Cure San Diego Announces Opportunities for San Diegans to Get Involved in the Fight Against Breast Cancer
11. Susan G. Komen for the Cure Appoints Dr. Amelie G. Ramirez to Scientific Advisory Board
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/19/2017)... ... January 19, 2017 , ... LabRoots ... scientists from around the world, announces the launch of its newly redesigned website. ... portal to research breakthroughs and trending news, vital information on upcoming virtual events ...
(Date:1/19/2017)... , ... January 19, 2017 , ... ... telemedicine solutions, has recently unveiled impressive transportable capabilities with their iMedHD2™ Portable ... is an extension to RMT technology that delivers HD, dynamic, streaming ultrasound images ...
(Date:1/19/2017)... ... January 19, 2017 , ... WholeHealth ... this year. Drs. Alexander Paziotopoulos, Andrew Petersen and Trish Henrie-Barrus will be present ... the clinic’s leading recovery program. , “We know it’s easy to get ...
(Date:1/19/2017)... ... January 19, 2017 , ... Dr. Andrew Lian-Jie ... fellowship trained Mohs and cosmetic surgeon. After extensive dermatology research training at the ... internship in internal medicine at the Emory University and dermatology training at the ...
(Date:1/19/2017)... (PRWEB) , ... January 19, 2017 , ... ... Clinical Conductor CTMS, which provides a modern CTMS workflow designed to seamlessly integrate ... information has been condensed to a single page, maximizing usability and improving efficiency ...
Breaking Medicine News(10 mins):
(Date:1/19/2017)... Incretin Mimetics/GLP-1 Agonists, SNDRIs, Lipase Inhibitors, Serotonin Receptor Agonists, ... anti-obesity drugs market is expected to grow at a CAGR ... CAGR of 38.7% in the second half of the forecast period. ... from 2016 to 2027. The market is estimated at $1,058 million ... ...
(Date:1/19/2017)... LONDON , January 19, 2017 ... Grothey ; European Oncology & Haematology, 2016;12(Suppl 2):3-8; ... ... http://photos.prnewswire.com/prnh/20151014/276718LOGO) Published recently in ... the peer-reviewed journal from touchONCOLOGY, an article by ...
(Date:1/19/2017)... PALO ALTO, Calif. , Jan. 19, 2017 /PRNewswire/ ... scientific research, is excited to announce that the ... Project: Cancer Biology  (RP:CB) have been published in ... science, this project represents the first practical evaluation ... that result in reproducible studies. Unlike other assessments ...
Breaking Medicine Technology: