Gene therapy using haematopoietic stem and progenitor cells

G Ferrari, AJ Thrasher, A Aiuti - Nature Reviews Genetics, 2021 - nature.com
Haematopoietic stem and progenitor cell (HSPC) gene therapy has emerged as an effective
treatment modality for monogenic disorders of the blood system such as primary …

Defining global strategies to improve outcomes in sickle cell disease: a Lancet Haematology Commission

FB Piel, DC Rees, MR DeBaun, O Nnodu… - The Lancet …, 2023 - thelancet.com
Executive summary All over the world, people with sickle cell disease (an inherited
condition) have premature deaths and preventable severe chronic complications, which …

[HTML][HTML] CRISPR-Cas9 Editing of the HBG1 and HBG2 Promoters to Treat Sickle Cell Disease

A Sharma, JJ Boelens, M Cancio… - … England Journal of …, 2023 - Mass Medical Soc
Background Sickle cell disease is caused by a defect in the β-globin subunit of adult
hemoglobin. Sickle hemoglobin polymerizes under hypoxic conditions, producing deformed …

Potent and uniform fetal hemoglobin induction via base editing

T Mayuranathan, GA Newby, R Feng, Y Yao… - Nature …, 2023 - nature.com
Inducing fetal hemoglobin (HbF) in red blood cells can alleviate β-thalassemia and sickle
cell disease. We compared five strategies in CD34+ hematopoietic stem and progenitor …

Ex vivo prime editing of patient haematopoietic stem cells rescues sickle-cell disease phenotypes after engraftment in mice

KA Everette, GA Newby, RM Levine… - Nature biomedical …, 2023 - nature.com
Sickle-cell disease (SCD) is caused by an A· T-to-T· A transversion mutation in the β-globin
gene (HBB). Here we show that prime editing can correct the SCD allele (HBB S) to wild …

Chromothripsis as an on-target consequence of CRISPR–Cas9 genome editing

ML Leibowitz, S Papathanasiou, PA Doerfler… - Nature …, 2021 - nature.com
Genome editing has therapeutic potential for treating genetic diseases and cancer.
However, the currently most practicable approaches rely on the generation of DNA double …

Human genetic diversity alters off-target outcomes of therapeutic gene editing

S Cancellieri, J Zeng, LY Lin, M Tognon, MA Nguyen… - Nature …, 2023 - nature.com
CRISPR gene editing holds great promise to modify DNA sequences in somatic cells to treat
disease. However, standard computational and biochemical methods to predict off-target …

Brain expression quantitative trait locus and network analyses reveal downstream effects and putative drivers for brain-related diseases

N de Klein, EA Tsai, M Vochteloo, D Baird, Y Huang… - Nature …, 2023 - nature.com
Identification of therapeutic targets from genome-wide association studies (GWAS) requires
insights into downstream functional consequences. We harmonized 8,613 RNA-sequencing …

AsCas12a ultra nuclease facilitates the rapid generation of therapeutic cell medicines

L Zhang, JA Zuris, R Viswanathan, JN Edelstein… - Nature …, 2021 - nature.com
Though AsCas12a fills a crucial gap in the current genome editing toolbox, it exhibits
relatively poor editing efficiency, restricting its overall utility. Here we isolate an engineered …

Comprehensive analysis and accurate quantification of unintended large gene modifications induced by CRISPR-Cas9 gene editing

SH Park, M Cao, Y Pan, TH Davis, L Saxena… - Science …, 2022 - science.org
Most genome editing analyses to date are based on quantifying small insertions and
deletions. Here, we show that CRISPR-Cas9 genome editing can induce large gene …