Navigation Links
Advances in delivery of therapeutic genes to treat brain tumors
Date:6/27/2011

New Rochelle, NY, June 27, 2011Novel tools and methods for delivering therapeutic genes to cells in the central nervous system hold great promise for the development of new treatments to combat incurable neurologic diseases. Five of the most exciting developments in this rapidly advancing field are presented in a series of articles in the June issue of Human Gene Therapy, a peer-reviewed journal published by Mary Ann Liebert, Inc. (www.liebertpub.com). The articles are available free online at www.liebertpub.com/hum

A review article by Betley and Sternson, "Adeno-Associated Viral Vectors for Mapping, Monitoring, and Manipulating Neural Circuits," highlights the latest genetic tools that are enabling cell type-specific delivery of transgenes for studying the structure and function of neuronal circuits.

Ryu et al. report on the successful use of stem cells derived from human umbilical cord blood to deliver a novel therapeutic geneinterleukin-12to the brain for long-term anti-tumor activity against gliomas, a deadly type of brain tumor. Their innovative strategy is presented in the research report "Gene Therapy of Intracranial Glioma Using Interleukin 12-Secreting Human Umbilical Cord Blood-Derived Mesenchymal Stem Cells."

"High-Density Lipoprotein Facilitates In Vivo Delivery of α-Tocopherol-Conjugated Short-Interfering RNA to the Brain" by Uno et al. describes a combination strategy for dramatically improved delivery of siRNAs to the brain to silence genes involved in neurological disease.

Loss of the neurotrophic factor GDNF contributes to the development of neuropathic pain caused by trauma or neurodegenerative disease. Shi et al. present data to support this link and demonstrate the potential to replace GDNF via intramuscular gene delivery in the article "Glial Cell Line-Derived Neurotrophic Factor Gene Transfer Exerts Protective Effect on Axons in Sciatic Nerve Following Constriction-Induced Peripheral Nerve Injury."

The use of adenoviral vectors as carriers of therapeutic genes to the cerebrospinal fluid has the potential to enable long-term gene expression for the treatment of neurological diseases. In the brief report "Intrathecal Injection of Helper-Dependent Adenoviral Vectors Results in Long-Term Transgene Expression in Neuroependymal Cells and Neurons" Dindot et al. describe the successful use of adenoviral vectors to transduce neuronal cells.

"Treating neurologic diseases with traditional biologic products such as therapeutic proteins has been challenging due to limited access. The use of vectors helps to overcome these barriers," says James M. Wilson, MD, PhD, Editor-in-Chief, and Director of the Gene Therapy Program, Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia.


'/>"/>

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

Related medicine news :

1. New advances in lipid genetics lead to better detection and prevention of major diseases
2. Led by advances in chemical synthesis, scientists find natural product shows pain-killing properties
3. Society of Interventional Radiology addresses radiation safety, advances best practices
4. Experts to discuss advances in dental sleep medicine treatments for sleep-disordered breathing
5. UT Southwestern research advances fight against kidney cancer
6. Research presented at 2011 GU Cancers Symposium highlights advances in treatment of prostate cancer
7. RIC study suggests researchers are entering a new era of advances in brain research
8. Long-shot discovery may lead to advances in treating anxiety, memory disorders
9. Roundup: 2010 Advances in Heart Disease and Stroke Care
10. Ovarian cancer advances when genes are silenced
11. Blood Cancer Advances May Improve Survival
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Advances in delivery of therapeutic genes to treat brain tumors 
(Date:10/13/2017)... , ... October 13, 2017 , ... The Visiting Nurse ... Market. Featuring a collection of specialty vendors and unique items from across the nation, ... quality-focused health and wellness services offered by the VNA. The boutique will be ...
(Date:10/13/2017)... ... October 13, 2017 , ... Coveros, a leader ... been awarded a contract by the Center for Medicare and Medicaid Services (CMS). ... the enterprise use of Agile methodologies in a consistent and high value manner ...
(Date:10/12/2017)... LA (PRWEB) , ... October 12, 2017 , ... Planet ... in the U.S., announced today its plans to open a flagship location in Covington, ... occupy the former Rooms To Go store next to Office Depot in the Holiday ...
(Date:10/12/2017)... , ... October 12, 2017 , ... ... delivery system that we intend to develop to enable prevention of a major ... to severe hearing loss, especially in pediatric patients. For cisplatin, hearing loss is ...
(Date:10/12/2017)... GRAND RAPIDS, Mich. (PRWEB) , ... October 12, ... ... OnSite Wellness, has been named one of Michigan’s 2017 Best and Brightest in ... Best and Brightest in Wellness® awards program on Friday, Oct. 20 from 7:30 ...
Breaking Medicine News(10 mins):
(Date:10/4/2017)... LAWRENCE, Mass. , Oct. 4, 2017 /PRNewswire/ ... developer of single-use, self-contained, illuminating medical devices, today ... National Health Surveillance Agency (or Agência Nacional ... ®. The first single-use, cordless surgical retractor with ... ONETRAC provides optimal access, illumination and exposure of ...
(Date:10/2/2017)... 2017 Halo Labs announces the European launch of their ... HORIZON at MIBio 2017 in Cambridge, U.K ... matter in biopharmaceutical samples with unprecedented speed and sensitivity while using ... Backgrounded Membrane Imaging. ... subvisible particle analysis system ...
(Date:9/27/2017)... , Sept. 27, 2017  Commended for their devotion to ... awards. Ranked as number one in the South Florida Business ... in Inc. 5000 yearly list, the national specialty pharmacy has ... Armando Bardisa will soon be honored by SFBJ as ... Set to receive his award in October, ...
Breaking Medicine Technology: