HOME >> BIOLOGY >> NEWS
Mayo Clinic researchers enhance safety and effectiveness of therapeutic virus that fights cancer

he natural ability of certain viruses to kill cancer cells. It's a promising approach that has been known for nearly a century -- but constrained by safety concerns. Measles virus is one example of an oncolytic virus. For example, the live attenuated Edmonston measles vaccine strain can reduce or eliminate human lymphoma, myeloma, ovarian cancer and glioma tumors that are transplanted into laboratory mice.

Enhanced Safety and Effectiveness
The success of oncolytic virotherapy depends on restriction of viral growth to cancer cells --and only cancer cells -- to prevent unintended rogue infections elsewhere in the healthy body. The Mayo cancer-activated virus adds one more layer to a multiple safeguard system, so it now consists of three levels. The resulting enhanced security system now works at the level of:

  • activation of the virus particle
  • receptor recognition necessary for the virus to enter a cancer cell
  • ability of the virus to multiply preferentially in cancer cells

These multiple safeguards are specific to and dependent on cancer cells -- and are therefore vital to fully transforming viruses into safe therapeutic agents.


'"/>

Contact: Bob Nellis
newsbureau@mayo.edu
507-284-5005
Mayo Clinic
1-Aug-2006


Page: 1 2

Related biology news :

1. 2007-2008 Genzyme/ACMGF Clinical Genetics Fellowship In Biochemical Genetics award winner announced
2. Scientists honored with Excellence in Clinical Research Award
3. Clinical trial data regarding NKTR-061 will be presented at ATS International Conference
4. NIH awards VBI, Mayo Clinic $2.4M to study chronic rhinosinusitis
5. Clinical trial for diabetic macular edema
6. The Parkinsons Institute to conduct Phase III Clinical Trial of creatine for Parkinsons disease
7. Research and program highlights of the 2007 Annual Clinical Genetics Meeting, March 21-25, 2007
8. Arizona State University and Mayo Clinic join forces to develop cancer vaccine
9. Marshfield Clinics electronic health record first to receive CCHIT certification
10. American College of Medical Genetics -- 2007 Annual Clinical Genetics Meeting Announcement
11. October MCP: A special issue on Clinical Proteomics

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:3/15/2016)... March 15, 2016 --> ... by Transparency Market Research "Digital Door Lock Systems Market - ... - 2023," the global digital door lock systems market in ... 2014 and is forecast to grow at a CAGR of ... small and medium enterprises (MSMEs) across the world and high ...
(Date:3/14/2016)... , March 14, 2016 NXTD ... growing mobile commerce market, announces the airing of a new ... starting the week of March 21 st .  The commercials ... including its popular Squawk on the Street show. --> ... on the growing mobile commerce market, announces the airing of ...
(Date:3/11/2016)... 11, 2016 http://www.apimages.com ) - --> ... is available at AP Images ( http://www.apimages.com ) - ... used to produce the new refugee identity cards. DERMALOG will be ... CeBIT in Hanover next week.   --> ... be used to produce the new refugee identity cards. DERMALOG will ...
Breaking Biology News(10 mins):
(Date:5/25/2016)... , ... May 25, 2016 , ... ... a Thai delegation at BIO 2016 in San Francisco. Located at booth number ... be available to answer questions and discuss the Thai biotechnology and life sciences ...
(Date:5/25/2016)... ... May 25, 2016 , ... The ... by the Office of the National Coordinator for Health IT (ONC) outlining a ... clinically relevant data were available when and where it was needed. The organization ...
(Date:5/25/2016)... ... 2016 , ... Lady had been battling arthritis since the age of two ... knee. Lady’s owner Hannah sought the help of Dr Jeff Christiansen of Superior ... cruciate ligament and help with the pain of Lady’s arthritis. Dr Christiansen suggested that ...
(Date:5/24/2016)...   MedyMatch Technology Ltd ., the data analytics healthcare ... support tools in the emergency room, announced today that it ... Technology Industries (IATI) BioMed Conference. The Conference ... National Life Sciences and Technology Week, and is being held ... Tel Aviv, Israel . Gene Saragnese ...
Breaking Biology Technology:
Cached News: