Published in Chemistry and physics of lipids
Lipid-based carriers represent the most widely used alternative to viral vectors for gene expression and gene silencing purposes. This class of non-viral vectors is particularly attractive for their ease of synthesis and chemical modifications to endow them with desirable properties. Despite combinatorial approaches have led to the generation of a ...
Published in Journal of controlled release : official journal of the Controlled Release Society
It is still a challenge to develop gene replacement therapy for retinal disorders caused by mutations in large genes, such as Stargardt disease (STGD). STGD is caused by mutations in ABCA4 gene. Previously, we have developed an effective non-viral gene therapy using self-assembled nanoparticles of a multifunctional pH-sensitive amino lipid ECO and ...
Published in Pharmaceutics
A histidine-based gemini cationic lipid, which had already demonstrated its efficiency as a plasmid DNA (pDNA) nanocarrier, has been used in this work to transfect a small interfering RNA (siRNA) into cancer cells. In combination with the helper lipid monoolein glycerol (MOG), the cationic lipid was used as an antiGFP-siRNA nanovector in a multidis...
Published in Biomaterials
Ovarian cancer has become one of the most common gynecological cancers with a high mortality. However, conventional surgery together with combination chemotherapy is difficult to achieve ideal therapeutic effect. Although genetic immunotherapy is applied to active immune responses against cancer, the absence of efficient in vivo gene delivery techn...
Published in Biochimica et biophysica acta. Molecular basis of disease
Induced pluripotent stem cells (iPSCs) have been generated from various somatic cells using different approaches; however, a major restriction of reprogramming methods is the use of viral vectors, which have the risk of causing genome-integration of viral DNA. Here, without a viral vector, we generated iPSCs from mouse fibroblasts using an elastin-...
Published in Materials
As a promising strategy for the treatment of various diseases, gene therapy has attracted increasing attention over the past decade. Among various gene delivery approaches, non-viral vectors made of synthetic biomaterials have shown significant potential. Due to their synthetic nature, non-viral vectors can have tunable structures and properties by...
Published in Journal of controlled release : official journal of the Controlled Release Society
The regeneration of complex tissues and organs remains a major clinical challenge. With a view towards bioprinting such tissues, we developed a new class of pore-forming bioink to spatially and temporally control the presentation of therapeutic genes within bioprinted tissues. By blending sacrificial and stable hydrogels, we were able to produce bi...
Published in Nanoscale Research Letters
This study aimed to improve the magnetofection of MG-63 osteoblasts by integrating the use of a novel uniform magnetic field with low molecular weight polyethylenimine modified superparamagnetic iron oxide nanoparticles (PEI-SPIO-NPs). The excellent characteristics of PEI-SPIO-NPs such as size, zeta potential, the pDNA binding and protective abilit...
Published in Iranian Journal of Pharmaceutical Research : IJPR
During the 15 years since the discovery of type III human interferons [IFN-λ1(IL-29), IFN-λ2(IL-28A), and IFN-λ3(IL-28B)], numerous biological properties such as anticancer, antiviral, and immunomodulatory activities of this new IFN family have been investigated. Several studies have shown that the encapsulation of pcDNA with PLGA nanoparticles (NP...
Published in Acta biomaterialia
Our ability to rescue functional deficits after demyelinating diseases or spinal cord injuries is limited by our lack of understanding of the complex remyelination process, which is crucial to functional recovery. In this study, we developed an electrospun suspended poly(ε-caprolactone) microfiber platform to enable the screening of therapeutics fo...
