Targeted delivery of the gene to the liver, instead of throughout the body,suppresses the immune response, improving the therapeutic effect, according to an article published in Human Gene Therapy, a peer-reviewed journal from Mary Ann Liebert, Inc. The article is available free online at the Human Gene Therapy website.
"The current unmet medical need in Pompe disease is for prevention of immune responses against standard-of-care enzyme replacement therapy," says coauthor Dwight Koeberl, MD, PhD. "However, we foresee a future application of the dual vector strategy described in this paper, including a liver-expressing vector along with a ubiquitously expressing vector, which might achieve much higher efficacy than either vector alone."
In the article "Immunodominant Liver-Specific Expression Suppresses Transgene-Directed Immune Responses in Murine Pompe Disease," Ping Zhang and coauthors from Duke University Medical Center (Durham, NC), targeted a gene delivery vector carrying the therapeutic gene to the livers of mice with Pompe disease. Not only did the liver-specific expression of the protein induce immune tolerance, but when combined with non-targeted delivery of the therapeutic gene it also boosted the overall effectiveness of the treatment.
About the Publisher
Mary Ann Liebert, Inc. is a privately held, fully integrated media company known for establishing authoritative peer-reviewed journals in many promising areas of science and biomedical research, including Tissue Engineering, Stem Cells and Development, and Cellular Reprogramming. Its biotechnology trade magazine, Genetic Engineering & Biotechnology News (GEN), was the first in its field and is today the industry's most widely read publication worldwide. A complete list of the firm's 70 journals, books, and newsmagazines is available at the Mary Ann Liebert, Inc. website.
Phone: (914) 740-2100 (800) M-LIEBERT Fax: (914) 740-2101
Vicki Cohn | EurekAlert!
Biofilm discovery suggests new way to prevent dangerous infections
23.05.2017 | University of Texas at Austin
Another reason to exercise: Burning bone fat -- a key to better bone health
19.05.2017 | University of North Carolina Health Care
An international team of physicists has monitored the scattering behaviour of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.
We can refer to electrons in non-conducting materials as ‘sluggish’. Typically, they remain fixed in a location, deep inside an atomic composite. It is hence...
Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.
Ferrimagnets are composed of two centers which are magnetized at different strengths and point in opposing directions. Two-dimensional, quasi-flat ferrimagnets...
An Australian-Chinese research team has created the world's thinnest hologram, paving the way towards the integration of 3D holography into everyday...
In the race to produce a quantum computer, a number of projects are seeking a way to create quantum bits -- or qubits -- that are stable, meaning they are not much affected by changes in their environment. This normally needs highly nonlinear non-dissipative elements capable of functioning at very low temperatures.
In pursuit of this goal, researchers at EPFL's Laboratory of Photonics and Quantum Measurements LPQM (STI/SB), have investigated a nonlinear graphene-based...
Dental plaque and the viscous brown slime in drainpipes are two familiar examples of bacterial biofilms. Removing such bacterial depositions from surfaces is...
23.05.2017 | Event News
22.05.2017 | Event News
17.05.2017 | Event News
23.05.2017 | Physics and Astronomy
23.05.2017 | Life Sciences
23.05.2017 | Medical Engineering