Current Gene Therapy - Volume 22, Issue 4, 2022

Bone Marrow Mesenchymal Stem Cells (BMSCs), multidirectional cells with self-renewal capacity, can differentiate into many cell types and play essential roles in tissue healing and regenerative medicine. Cell experiments and in vivo research in animal models have shown that BMSCs can repair degenerative discs by promoting cell proliferation and expressing Extracellular Matrix (ECM) components, such as type II collagen Read More

The Chimeric Antigen Receptor (CAR) has arisen as a powerful synthetic biology-based technology with demonstrated versatility for implementation in T and NK cells. Despite CAR T cell successes in clinical trials, several challenges remain to be addressed regarding adverse events and long-term efficacy. NK cells present an attractive alternative with intrinsic advantages over T cells for treating solid and liquid tumors. Early preclini Read More

Background: Female fertility refers to the capacity to produce oocytes and achieve fertilization and pregnancy, and it is impaired by age, disease, environment and social pressure. However, no effective therapy that restores female reproductive ability has been established. Mesenchymal Stromal Cells (MSCs) exhibit multilineage differentiation potential and have attracted considerable attention as a tool for restoring femal Read More

Background: Exosomes released from cardiomyocytes (CMs) potentially play an important role in angiogenesis through microRNA (miR) delivery. Studies have reported an important role for miR-29a in regulating angiogenesis and pathological myocardial hypertrophy. However, whether CMderived exosomal miR-29a is involved in regulating cardiac microvascular endothelial cell (CMEC) homeostasis during myocardial hyp Read More

Background: Hereditary retinal degeneration (HRD) is an irreversible eye disease that results in blindness in severe cases. It is most commonly caused by variants in the ABCA4 gene. HRD presents a high degree of clinical and genetic heterogeneity. We determined genotypic and phenotypic correlations, in the natural course of clinical observation, of unrelated progenitors of HRD associated with ABCA4. Objective: To analyze t Read More

Background: GM1 gangliosidosis (GM1) is an autosomal recessive disorder characterized by the deficiency of beta-galactosidase (β-gal), a ubiquitous lysosomal enzyme that catalyzes the hydrolysis of GM1 ganglioside. Objective: The study aims to explore the application of the AAV9-coGLB1 for effective treatment in a GM1 gangliosidosis mutant mouse model. Methods: We designed a novel adeno-associated virus 9 ( Read More