A new age of precision gene therapy

A Schambach, CJ Buchholz, R Torres-Ruiz, K Cichutek… - The Lancet, 2024 - thelancet.com
Gene therapy has become a clinical reality as market-approved advanced therapy medicinal
products for the treatment of distinct monogenetic diseases and B-cell malignancies. This …

The translational gap for gene therapies in low-and middle-income countries

KW Doxzen, JE Adair, YM Fonseca Bazzo… - Science translational …, 2024 - science.org
Gene therapies are designed to address the root cause of disease. As scientific
understanding of disease prevention, diagnosis, and treatment improves in tandem with …

Splice modulators target PMS1 to reduce somatic expansion of the Huntington's disease-associated CAG repeat

ZL McLean, D Gao, K Correia, JCL Roy… - Nature …, 2024 - nature.com
Huntington's disease (HD) is a dominant neurological disorder caused by an expanded HTT
exon 1 CAG repeat that lengthens huntingtin's polyglutamine tract. Lowering mutant …

Genome-wide profiling of prime editor off-target sites in vitro and in vivo using PE-tag

SQ Liang, P Liu, K Ponnienselvan, S Suresh, Z Chen… - Nature …, 2023 - nature.com
Prime editors have a broad range of potential research and clinical applications. However,
methods to delineate their genome-wide editing activities have generally relied on indirect …

Linking CRISPR–Cas9 double-strand break profiles to gene editing precision with BreakTag

GMC Longo, S Sayols, AG Kotini, S Heinen… - Nature …, 2024 - nature.com
Cas9 can cleave DNA in both blunt and staggered configurations, resulting in distinct editing
outcomes, but what dictates the type of Cas9 incisions is largely unknown. In this study, we …

Genetic engineering meets hematopoietic stem cell biology for next-generation gene therapy

S Ferrari, E Valeri, A Conti, S Scala, A Aprile… - Cell Stem Cell, 2023 - cell.com
The growing clinical success of hematopoietic stem/progenitor cell (HSPC) gene therapy
(GT) relies on the development of viral vectors as portable" Trojan horses" for safe and …

On-and off-target effects of paired CRISPR-Cas nickase in primary human cells

J Klermund, M Rhiel, T Kocher, KO Chmielewski… - Molecular Therapy, 2024 - cell.com
Undesired on-and off-target effects of CRISPR-Cas nucleases remain a challenge in
genome editing. While the use of Cas9 nickases has been shown to minimize off-target …

Optimization of base editors for the functional correction of SMN2 as a treatment for spinal muscular atrophy

CRR Alves, LL Ha, R Yaworski, ER Sutton… - Nature biomedical …, 2024 - nature.com
Spinal muscular atrophy (SMA) is caused by mutations in SMN1. SMN2 is a paralogous
gene with a C• G-to-T• A transition in exon 7, which causes this exon to be skipped in most …

Beyond the promise: evaluating and mitigating off-target effects in CRISPR gene editing for safer therapeutics

R Lopes, MK Prasad - Frontiers in Bioengineering and Biotechnology, 2024 - frontiersin.org
Over the last decade, CRISPR has revolutionized drug development due to its potential to
cure genetic diseases that currently do not have any treatment. CRISPR was adapted from …

Enhancing CRISPR/Cas systems with nanotechnology

R Chowdhry, SZ Lu, S Lee, S Godhulayyagari… - Trends in …, 2023 - cell.com
CRISPR/Cas systems have revolutionized biology and medicine, and have led to new
paradigms in disease diagnostics and therapeutics. However, these complexes suffer from …