Navigation Links
Bioluminescence imaging used for eye cancer detection
Date:10/13/2009

Rockville, MD At the moment, doctors rely on biopsy analysis to determine the progression of eye cancer. However, researchers now believe that a new technology, bioluminescence imaging (BLI), will allow doctors to detect tumors earlier and quickly choose a method of treatment that doesn't necessarily involve eye surgery.

BLI is a new technology that uses the making and giving off of light by an organism to map diseases in a non-invasive way. Scientists have harnessed this technology to delicately detect and monitor various diseases, including eye cancer. BLI has several advantages over biopsy analysis, including in vivo monitoring, higher sensitivity, easier use and an overall more accurate correlation between cell numbers detected and tumor growth.

A study detailed in the Association for Research in Vision and Ophthalmology's peer-reviewed Investigative Ophthalmology & Visual Science ("Non-invasive visualization of retinoblastoma growth and metastasis via bioluminescence imaging") shows how the researchers, led by Qian Huang, MD, PhD, of the First People's Hospital in Shanghai, China, were able to effectively create human eye tumors in mice using particular genes to label eye cancer.

BLI was then performed on the mice using the NightOwl LB 981 Molecular Imaging System to monitor the growth and succession of these created tumors.

"BLI allowed sensitive and quantitative localization and monitoring of intraocular and metastatic tumor growth in vivo and thus might be a useful tool to study cancer biology as well as anti-cancer therapies," said Huang.

Eye cancer is the most common and aggressive form of cancer found in children under the age of 5. As with most cancers, locating the tumors during the early stages of the disease is key. "Eye removal is usually performed for larger tumors. Small tumors are treated using therapeutic approaches such as chemotherapy. Because of the fast progression, early detection is important for preservation of vision, eye retention and even survival," says Huang.


'/>"/>

Contact: Jessie Williams
jwilliams@arvo.org
240-221-2924
Association for Research in Vision and Ophthalmology
Source:Eurekalert

Related medicine news :

1. Versus Technology Provides Real-Time Patient Flow and Volume Management to Eastern Maine Medical Centers New Imaging Center
2. Ziosoft and Global Imaging Online Announce Reseller Agreement for France and Maghreb Area
3. Meeting highlights the role of molecular imaging biomarkers in clinical research and therapeutics
4. Molecular imaging holds promise for early intervention in common uterine cancer
5. A potential new imaging agent for early diagnosis of most serious skin cancer
6. Coronary imaging techniques helps to identify plaques likely to cause heart attacks
7. Results From Landmark PROSPECT Trial Demonstrate the Ability of Volcanos VH(R) IVUS Imaging to Identify Plaques Most Likely to Cause Heart Attacks
8. Reportlinker Adds Medical Imaging Markets, Volume I: Radiography (X-Ray, Digital X-Ray, Fluoroscopy, Mammography, and CT Markets) Report
9. LightLab(R) Imaging Showcases Advanced OCT System Technology at TCT 2009
10. Refurbished Medical Imaging Equipment Provider Receives Prestigious Industry Honor
11. Imaging features of intraductal papillary mucinous neoplasms of the pancreas
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/28/2017)... ... April 28, 2017 , ... Children and adolescents who ... experiences than children in the general population. That’s because foster care is designed ... family challenges. While no fault of their own, youth who have experienced trauma ...
(Date:4/28/2017)... , ... April 28, 2017 , ... ... hERG liability could substantially improve drug safety and minimize the cost of development. ... validating ion channel inhibition using cell lines and for cardiac toxicity using induced ...
(Date:4/28/2017)... ... 28, 2017 , ... Yisrayl Hawkins, Pastor and Overseer at The House of Yahweh in Abilene, ... to and which He does not. Yisrayl says with so many titles and names ... name, but he says with a little Scripture, backed with a lot of research, the ...
(Date:4/28/2017)... ... 28, 2017 , ... Intellitec Solutions announced the publication of ... Microsoft Dynamics GP solution that integrates to their PointClickCare EHR software package. With ... care, Brooke Grove now has the capability to achieve its goal for a ...
(Date:4/28/2017)... ... April 28, 2017 , ... Rob Lowe is a popular actor ... leant his presence to an educational purpose as the host of the “Informed” series. ... cancer. In a recent episode, the series focuses on thyroid cancer. , Although thyroid ...
Breaking Medicine News(10 mins):
(Date:4/20/2017)... DUBLIN , April 20, 2017 ... "Latin America Pharmaceutical Contract Manufacturing Services Market Analysis By Service ... And Segment Forecasts, 2014 - 2025" report to their ... The Latin ... USD 21.0 billion by 2025 Low drug registration ...
(Date:4/19/2017)... , April 19, 2017  IRIDEX Corporation (Nasdaq: ... release financial results for the first quarter 2017 after ... The Company,s management team will host a corresponding conference ... ET. Investors interested in listening to the ... for domestic callers or (703) 326-3030 for international callers, ...
(Date:4/19/2017)... 19, 2017 The Global Effective Microorganisms ... 2022 report has covered and analysed the potential of Global ... market size, shares and growth factors. The report identifies and ... opportunities in the global market. ... Browse 152 Tables and Figures, 6 Major Company Profiles, ...
Breaking Medicine Technology: