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)... ... , ... The Visiting Nurse Association (VNA) of Somerset Hills is proud to ... unique items from across the nation, this holiday-themed event will raise funds and awareness ... VNA. The boutique will be open Saturday, November 4 (10:00 a.m. – 5:00 ...
(Date:10/13/2017)... ... October 13, 2017 , ... Global Healthcare Management’s 4th Annual ... in Milford, NJ. This free event, sponsored by Global Healthcare Management’s CEO, Jon ... fun run is geared towards children of all ages; it is a non-competitive, non-timed ...
(Date:10/13/2017)... ... October 13, 2017 , ... ... viewers the lowdown on sciatica in a new episode of "Success Files," which ... current events and innovation and investigates each subject in-depth with passion and integrity. ...
(Date:10/13/2017)... , ... October 13, 2017 , ... “The Journey: From ... every danger possible to save lost souls in the Philippines. “The Journey: From the ... is a dedicated teacher of the Bible. She has taught all ages and currently ...
(Date:10/12/2017)... ... October 12, 2017 , ... First ... compliance program management, will showcase a range of technology and learning solutions at ... (NCAL) Convention and Expo to be held October 14–18, 2017 at the Mandalay ...
Breaking Medicine News(10 mins):
(Date:10/4/2017)... , Oct. 4, 2017 OBP ... self-contained, illuminating medical devices, today announced regulatory approval ... Surveillance Agency (or Agência Nacional de Vigilância Sanitária ... single-use, cordless surgical retractor with integrated LED light ... access, illumination and exposure of a tissue pocket ...
(Date:10/2/2017)... , Oct. 2, 2017 Halo Labs announces the ... analysis system called the HORIZON at MIBio 2017 in ... subvisible and visible particulate matter in biopharmaceutical samples with unprecedented speed ... of the novel technique Backgrounded Membrane Imaging. ... The HORIZON subvisible particle analysis system ...
(Date:9/27/2017)... for their devotion to personalized service, SMP Pharmacy Solutions announces ... the South Florida Business Journal,s 50 Fastest-Growing Companies, and listed ... national specialty pharmacy has found its niche.  To that end, ... honored by SFBJ as the 2017 Power Leader in Health ... his award in October, Bardisa said of the three achievements, ...
Breaking Medicine Technology: