Navigation Links
New method for reducing tumorigenicity in induced pluripotent stem-cell based therapies

New Rochelle, NY -- The potential for clinical use of induced pluripotent stem cell (iPSC) technology for transplant-based therapeutic strategies has previously been hindered by the risk of dysregulated cell growth, specifically the development of tumors. The ability to use etoposide treatment to halt teratoma formation in iPSCs for the treatment of heart disease, specifically acute myocardial infarction, is demonstrated in an article in Stem Cells and Development, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers. The article is available on the Stem Cells and Development website.

In the article 'Inhibition of DNA topoisomerase II selectively reduces the threat of tumorigenicity following induced pluripotent stem cell-based myocardial therapy' Saranya Wyles, Andre Terzic, Timothy Nelson, and coauthors, Mayo Clinic (Rochester, MN), discovered a strategy that alone or in conjunction with other methods could significantly reduce the risk of a tumorigenic event occurring. Their work demonstrates how pretreatment with genotoxic etoposide significantly lowered the threat of abnormal growths by removing the contaminated pluripotent cells and establishing an adjunctive therapy to further harness the clinical value of iPSC-derived cardiac regeneration.

"For anyone seeking to exploit iPSC technology in a clinical setting, the Mayo Clinic has described a strategy that significantly mitigates the risk of tumor development. Furthermore, the paper provides benchmark strategies for assessing the localization and persistence of cell-based treatments in a preclinical model," says Editor-in-Chief Graham C. Parker, PhD, The Carman and Ann Adams Department of Pediatrics, Wayne State University School of Medicine, Detroit, MI.

Contact: Kathryn Ruehle
Mary Ann Liebert, Inc./Genetic Engineering News

Page: 1

Related biology news :

1. Novel methods may help stem cells survive transplantation into damaged tissues
2. Splice-switching oligonucleotide therapeutics is new method for editing gene transcript
3. A new genome editing method brings the possibility of gene therapies closer to reality
4. Food allergies: A new, simple method to track down allergens
5. Comparison study of planting methods shows drilling favorable for organic farming
6. Researchers discover Trojan Horse method of penetrating cellular walls without harm
7. Animal testing methods for endocrine disruptors should change, team argues
8. Frederic Bushman, Ph.D. receives Pioneer Award for advancing therapeutic gene delivery methods
9. Fungal infection control methods for lucky bamboo
10. New method of wormlike motion lets gels wiggle through water
11. Breakthrough method for making Janus or patchy capsules
Post Your Comments:
Related Image:
New method for reducing tumorigenicity in induced pluripotent stem-cell based therapies
(Date:6/7/2016)... TORONTO , June 7, 2016  Syngrafii ... begun a business relationship that includes integrating Syngrafii,s ... pilot branch project. This collaboration will result in ... for the credit union, while maintaining existing document ... ...
(Date:6/2/2016)... -- Perimeter Surveillance & Detection Systems, Biometrics ... Support & Other Service  The latest report ... analysis of the global Border Security market . ... $17.98 billion in 2016. Now: In November ... software and hardware technologies for advanced video surveillance. ...
(Date:5/16/2016)... --  EyeLock LLC , a market leader of iris-based ... IoT Center of Excellence in Austin, Texas ... embedded iris biometric applications. EyeLock,s iris authentication ... with unmatched biometric accuracy, making it the most proven ... platform uses video technology to deliver a fast and ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... -- Houston Methodist Willowbrook Hospital has signed a ... serve as their official health care provider. As ... provide sponsorship support, athletic training services, and most ... athletes and families. "We are excited ... to bring Houston Methodist quality services and programs ...
(Date:6/23/2016)... ... ... Supplyframe, the Industry Network for electronics hardware design and ... in Pasadena, Calif., the Design Lab’s mission is to bring together inventors and ... brought to market. , The Design Lab is Supplyframe’s physical representation of one ...
(Date:6/23/2016)... June 23, 2016 ... 2016;12(1):22-8 Published recently ... peer-reviewed journal from touchONCOLOGY, Andrew D Zelenetz ... of cancer care is placing an increasing burden ... expensive biologic therapies. With the patents on many ...
(Date:6/23/2016)... June 22, 2016  Amgen (NASDAQ: AMGN ... QB3@953 life sciences incubator to accelerate the ... shared laboratory space at QB3@953 was created to help ... obstacle for many early stage organizations - access to ... sponsorship, Amgen launched two "Amgen Golden Ticket" awards, providing ...
Breaking Biology Technology: