Current Gene Therapy - Volume 22, Issue 3, 2022

Pre existing immunity to adeno-associated virus (AAV) poses a concern in AAV vector– mediated gene therapy. Localized administration of low doses of carefully chosen AAV serotypes can mitigate the risk of an immune response. This article will illustrate the low risk of immune response to AAV serotype 2 vector–mediated gene therapy to the brain with support from clinical trial data in aromatic L-amino acid decarboxylase Read More

Although cross-correction was discovered more than 50 years ago, and held the promise of drastically improving disease management, still no cure exists for lysosomal storage diseases (LSDs). Cell therapies have the potential to halt disease progression: either a subset of autologous cells can be ex vivo/ in vivo transfected with the functional gene or allogenic wild type stem cells can be transplanted. However, the majority of cell-b Read More

Peripheral artery diseases remain a serious public health problem. Although there are many traditional methods for their treatment using conservative therapeutic techniques and surgery, gene therapy is an alternative and potentially more effective treatment option especially for “no-option” patients. This review treats the results of many years of research and application of gene therapy as an example of treatment o Read More

Long non-coding RNAs (LncRNAs) are a type of RNA with little or no protein-coding ability. Their length is more than 200 nucleotides. A large number of studies have indicated that lncRNAs play a significant role in various biological processes, including chromatin organizations, epigenetic programmings, transcriptional regulations, post-transcriptional processing, and circadian mechanism at the cellular level. Since lncRNAs Read More

Background: Autoimmune diseases are the diseases that result due to the overactive immune response, and comprehend systemic autoimmune diseases like Rheumatoid Arthritis (RA), Sjgren’s Syndrome (SS), and organ-specific autoimmune diseases like type-1 diabetes mellitus (T1DM), Myasthenia Gravis (MG), and Inflammatory Bowel Disease (IBD). Currently, there is no long-term cure; but, several treatments exist whic Read More

Background: GM2 gangliosidosis is a neurodegenerative, lysosomal storage disease caused by the deficiency of β-hexosaminidase A enzyme (Hex A), an α/β-subunit heterodimer. A novel variant of the human hexosaminidase α-subunit, coded by HEX M, has previously been shown to form a stable homodimer, Hex M, that hydrolyzes GM2 gangliosides (GM2) in vivo. Materials & Methods: The current study assessed the efficacy Read More

Background: The epidemic of SARS-CoV-2 has made COVID-19 a serious threat to human health around the world. The severe infections of SARS-CoV-2 are usually accompanied by higher mortality. Although the Qingfei Paidu Decoction (QFPDD) has been proved to be effective in blocking the transition of COVID-19 patients from mild to severe stage, its mechanism remains unclear. Objective: This study aims to explore the me Read More