Navigation Links
UCLA researchers develop new PET scanning probe that will allowing monitoring of the immune system
Date:6/8/2008

take it in glow "hot" under PET scanning, which operates as a molecular camera that enables visualization of biological processes in living organisms. The work, done in animal models, will be further evaluated in subsequent studies. Eventually, Witte said, researchers hope to be able to monitor the immune systems of patients with FAC and other PET probes.

"This measurement is not invasive - it involves a simple injection of the probe," Witte said. "We could do repetitive scans in a single week to monitor immune response."

Using conventional methods, oncologists are forced to wait weeks and often months to determine whether a patient is responding to a therapy. CT and MRI scans are taken before and during treatment and the size of the tumor is measured to determine response if the tumor is shrinking, the patient is responding. However, patients that don't respond are exposed to potentially toxic therapies for longer than necessary. If the new PET probe can monitor immune response and response to treatment much more quickly within a week or two patients would be spared from therapies that aren't working.

One frustrating aspect for many cancer researchers is understanding the role of the immune response in fighting or, in some cases, possibly stimulating tumor growth, said Dr. Kevin Shannon, the Auerback Distinguished Professor of Molecular Oncology at the University of California, San Francisco.

"Dynamic probes like the one developed by UCLA scientists will allow researchers to learn more about the role of the immune response in cancer, how current treatments affect immune cells, and will allow them to quantitatively monitor responses to new modalities such as tumor vaccines," Shannon said. "Probes of this type may also help oncologists more rapidly identify tumors that will respond to certain drugs so treatments can be made more patient-specific."

Witte said the type of multidisciplinary research that led to devel
'/>"/>

Contact: Kim Irwin
kirwin@mednet.ucla.edu
310-206-2805
University of California - Los Angeles
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Researchers observe spontaneous ratcheting of single ribosome molecules
2. At Boston symposium, NARSAD researchers report on genes and family traits
3. Fruits, vegetables and teas may protect smokers from lung cancer, UCLA researchers report
4. 2 University of Illinois researchers named HHMI investigators
5. New family of gecko discovered by researchers from the U of Minnesota and Villanova University
6. Montana State University researchers map iron transport protein
7. Gene mutations in mice mimic human-like sleep disorder, UT Southwestern researchers find
8. UF researchers develop improved gene therapy agent
9. Researchers document rapid, dramatic reverse evolution in the threespine stickleback fish
10. Stowers Institute researchers identify gene linked to vertebral defects in patient populations
11. Researchers discover architecture for fundamental processes of life
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/17/2015)... Aug. 17, 2015  NXT-ID, Inc. (NASDAQ: NXTD ... focused on the growing mobile commerce market and creator ... campaign for Q4 2015. The new marketing campaign is ... of Amplitude Marketing Group ( http://amplitudemarketing.com/ ) and TPMG ... a leader in retail driven marketing and brand awareness ...
(Date:8/11/2015)... GOTHENBURG, Sweden , August 11, 2015 ... sensor FPC1155. Already received as well as expected revenues in 2015 ... included in FPC,s communicated revenue guidance of approximately 2,200 MSEK for ... is a prominent smartphone manufacturer ... ZUK selected FPC1 155 ...
(Date:8/6/2015)... JOSE, Calif. , Aug. 6, 2015 /PRNewswire/ ... leading developer of human interface solutions, today announced ... TouchPad technologies on Windows 10. Microsoft leveraged Synaptics, ... to the operating system. Through ... drivers are fully certified with Microsoft,s Precision TouchPad ...
Breaking Biology News(10 mins):NXT-ID, Inc. Launches Sales Campaign for Wocket Smart Wallet with Award Winning Marketing Team 2NXT-ID, Inc. Launches Sales Campaign for Wocket Smart Wallet with Award Winning Marketing Team 3FPC's Touch Fingerprint Sensor FPC1155 in ZUK's Smartphone Z1 2Synaptics Chosen for Human Interface Co-Development on Windows 10 2
... Jr., M.D., one of the "fathers" of the ... receive the seventh annual American Association for Cancer ... Cancer Prevention Research. The award is given ... the field of cancer prevention research in basic, ...
... National Jewish Health have identified a simple gene-based blood ... patients, response to therapy than current tests. The test, ... care and help clear a backlog of promising medications ... published the results of a small "proof-of-principal" trial in ...
... Signal Patterns, SP Labs Election Patterns Report explains ... of voters; report also,reveals that openness and conscientiousness ... findings, PLEASANTVILLE, N.Y., Oct. 23 SP ... of scientific-based social web,applications that characterize and connect ...
Cached Biology News:Meyskens honored with AACR-Prevent Cancer Foundation award 2New test promises quicker, more accurate evaluation for cystic fibrosis patients 2New test promises quicker, more accurate evaluation for cystic fibrosis patients 3New Study Reveals the Emotional Impact and Effectiveness of Negative Campaigning 2New Study Reveals the Emotional Impact and Effectiveness of Negative Campaigning 3New Study Reveals the Emotional Impact and Effectiveness of Negative Campaigning 4
(Date:9/2/2015)... Research and Markets ( http://www.researchandmarkets.com/research/cqsxmg/gene_therapy ) ... "Gene Therapy - Technologies, Markets and Companies" ... therapy are difficult to estimate as there is only ... in China since 2004. Gene ... estimates are based on epidemiology of diseases to be ...
(Date:9/2/2015)... ... September 02, 2015 , ... Drug companies ... compounds. BCC Research reveals in its new report that the U.S. will ... the category and generates the most market demand. , BCC Research examines ...
(Date:9/2/2015)... Aytu BioScience, Inc. (OTCQB: AYTU), a specialty ... related conditions, announced today that it has closed the ... financing, raising a total of $5.175 million, which includes ... Josh Disbrow , Chief Executive Officer ... intended to be used to conduct clinical studies for ...
(Date:9/2/2015)... Israel , September 2, 2015 ... intent of the National Institute of Allergy and Infectious Diseases ... within the Department of Health and Human Services (HHS), to ... the United States in the 2015-16 ... flu vaccine candidate, Multimeric-001 (M-001), as a primer vaccine, which ...
Breaking Biology Technology:Global Gene Therapy Market Study 2015-2024 - Technologies, Markets and Companies Analysis 2Plant-derived Compounds Poised to Assume Greater Role in Global Drug Markets, According to BCC Research 2Plant-derived Compounds Poised to Assume Greater Role in Global Drug Markets, According to BCC Research 3Aytu BioScience Completes $5.175 Million Private Placement 2Aytu BioScience Completes $5.175 Million Private Placement 3BiondVax Announces Intent to Launch a Phase 2 Trial in the United States in Collaboration with the U.S. National Institutes of Health 2BiondVax Announces Intent to Launch a Phase 2 Trial in the United States in Collaboration with the U.S. National Institutes of Health 3
... May 1 /PRNewswire-Asia/ -- Yongye Biotechnology International, Inc. (OTC ... distributor of plant and animal nutrient products located in ... of the independently owned Yongye branded retail stores in ... day sales.A Yongye branded retail store in Qianjiang City ...
... SAN DIEGO, May 1 BioMed Realty Trust, Inc. ... has entered into a new 15-year lease with Regeneron ... Landmark at Eastview campus in Tarrytown, New York, which ... lease expansion, Alan D. Gold, BioMed,s Chairman and Chief ...
... Held on May 15, 2009 at 8:00 am (Eastern) ... May 1 /PRNewswire-Asia/ -- WuXi PharmaTech (Cayman) Inc. (NYSE: ... medical device R&D outsourcing company with operations in China ... release financial results for the first quarter of 2009 ...
Cached Biology Technology:Yongye Biotechnology Distributor has Record Breaking Single Store Sales Day 2Yongye Biotechnology Distributor has Record Breaking Single Store Sales Day 3BioMed Realty Trust Expands Landmark Leases With Regeneron Pharmaceuticals 2BioMed Realty Trust Expands Landmark Leases With Regeneron Pharmaceuticals 3WuXi PharmaTech Schedules First-Quarter 2009 Earnings Release 2
...
... from 2 mM sodium phosphate buffer, pH ... D is a major lysosomal aspartyl protease ... kDa proenzyme. Overexpression of cathepsin D in ... risk of relapse and metastasis. Cathepsin D ...
... Grade Thrombin is a highly purified preparation ... with appropriate vectors. The preparation is functionally ... is free of detectable contaminating proteases. Prepared ... by certified tests to be negative for ...
Rat Hepatocytes (RH) (>3,000,000 cells)...
Biology Products: