Navigation Links
New anti-tumor cell therapy strategies are more effective
Date:10/25/2012

New Rochelle, NY, October 25, 2012Targeted T-cells can seek out and destroy tumor cells that carry specific antigen markers. Two novel anti-tumor therapies that take advantage of this T-cell response are described in articles published in Human Gene Therapy, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers. The articles are available free on the Human Gene Therapy website at http://www.liebertpub.com/hum.

Richard Morgan and colleagues from the National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, MD, and Duke University Medical Center, Durham, NC, used engineered T-cells to attack glioma stem cells, which are one of the cell types present in glioblastoma, an aggressive and fatal type of brain cancer. There is no curative treatment for glioblastoma, and patients usually live less than two years from diagnosis. In the article "Recognition of Glioma Stem Cells by Genetically Modified T Cells Targeting EGFRvIII and Development of Adoptive Cell Therapy for Glioma," the authors describe how targeting tumor stem cells, in combination with traditional therapies aimed at killing other types of glioma tumor cells, could improve the effectiveness of treatment and reduce tumor recurrence.

In a related article, Karen Kaluza and coauthors, Mayo Clinic, Rochester, MN, conducted a study using T-cells capable of recognizing two different antigens simultaneously and showed that this dual targeting strategy could be more effective at clearing tumor cells and reducing the risk of "tumor escape" and cancer recurrence. In "Adoptive Transfer of Cytotoxic T Lymphocytes Targeting Two Different Antigens Limits Antigen Loss and Tumor Escape," the authors conclude that T-cell therapies targeting two or more antigens will have significant added value compared to single-antigen therapies.

"These studies represent important advances in the development of novel treatments for cancer that combine the power of gene transfer and cell transplantation," says James M. Wilson, MD, PhD, Editor-in-Chief, and Director of the Gene Therapy Program, Department of Pathology and Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia.


'/>"/>
Contact: Vicki Cohn
vcohn@liebertpub.com
914-740-2100
Mary Ann Liebert, Inc./Genetic Engineering News
Source:Eurekalert  

Related biology news :

1. Stanford scientists develop gene therapy approach to grow blood vessels in ischemic limbs
2. Ottawa researchers to lead world-first clinical trial of stem cell therapy for septic shock
3. New insight into mechanisms behind autoimmune diseases suggests a potential therapy
4. The Japanese traditional therapy, honokiol, blocks key protein in inflammatory brain damage
5. Researchers discover novel therapy for Crohns disease
6. Nanotherapy: Treating deadly brain tumors by delivering big radiation with tiny tools
7. Cell therapy using patients own bone marrow may present option for heart disease
8. Harmless human virus may be able to boost the effects of chemotherapy
9. Minneapolis Heart Institute selected to participate in Cardiovascular Cell Therapy Research Network
10. Nanobubbles plus chemotherapy equals single-cell cancer targeting
11. New data suggests interferon-free therapy around the corner for HCV patients
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
New anti-tumor cell therapy strategies are more effective
(Date:6/3/2016)... 2016 Das DOTM ... Nepal hat ein 44 Millionen ... Kennzeichen, einschließlich Personalisierung, Registrierung und IT-Infrastruktur, an ... und Implementierung von Identitätsmanagementlösungen. Zahlreiche renommierte internationale ... teilgenommen, aber Decatur wurde als konformste und ...
(Date:6/1/2016)... , June 1, 2016 Favorable ... Election Administration and Criminal Identification to Boost Global Biometrics ... recently released TechSci Research report, " Global Biometrics Market ... Competition Forecast and Opportunities, 2011 - 2021", the global ... by 2021, on account of growing security concerns across ...
(Date:5/12/2016)... 12, 2016 WearablesResearch.com , a brand ... overview results from the Q1 wave of its quarterly ... was consumers, receptivity to a program where they would ... health insurance company. "We were surprised to ... Michael LaColla , CEO of Troubadour Research, "primarily ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... 2016  Blueprint Bio, a company dedicated to identifying, ... community, has closed its Series A funding round, according ... "We have received a commitment from Forentis Fund ... to meet our current goals," stated Matthew Nunez ... to complete validation on the current projects in our ...
(Date:6/23/2016)... YORK , June 23, 2016 ... trading session at 4,833.32, down 0.22%; the Dow Jones Industrial ... S&P 500 closed at 2,085.45, down 0.17%. Stock-Callers.com has initiated ... INFI ), Nektar Therapeutics (NASDAQ: NKTR ), ... Therapeutics Inc. (NASDAQ: BIND ). Learn more about ...
(Date:6/23/2016)... ... June 23, 2016 , ... Regulatory Compliance Associates® ... provides a free webinar on Performing Quality Investigations: Getting to Root ... CT at no charge. , Incomplete investigations are still a major concern to ...
(Date:6/23/2016)... , June 22, 2016  Amgen (NASDAQ: ... the QB3@953 life sciences incubator to accelerate ... The shared laboratory space at QB3@953 was created to ... key obstacle for many early stage organizations - access ... the sponsorship, Amgen launched two "Amgen Golden Ticket" awards, ...
Breaking Biology Technology: