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 …

Precision editing as a therapeutic approach for β-hemoglobinopathies

K Paschoudi, E Yannaki, N Psatha - International Journal of Molecular …, 2023 - mdpi.com
Beta-hemoglobinopathies are the most common genetic disorders worldwide, caused by a
wide spectrum of mutations in the β-globin locus, and associated with morbidity and early …

The p53 challenge of hematopoietic stem cell gene editing

SR Dorset, RO Bak - Molecular Therapy Methods & Clinical Development, 2023 - cell.com
Ex vivo gene editing in hematopoietic stem and progenitor cells (HSPCs) represents a
promising curative treatment strategy for monogenic blood disorders. Gene editing using the …

Combined approaches for increasing fetal hemoglobin (HbF) and de novo production of adult hemoglobin (HbA) in erythroid cells from β-thalassemia patients …

A Finotti, R Gambari - Frontiers in Genome Editing, 2023 - frontiersin.org
Genome editing (GE) is one of the most efficient and useful molecular approaches to correct
the effects of gene mutations in hereditary monogenetic diseases, including β-thalassemia …

Context base editing for splice correction of IVSI-110 β-thalassemia

B Naiisseh, PL Papasavva, NY Papaioannou… - … Therapy-Nucleic Acids, 2024 - cell.com
β-Thalassemia is brought about by defective β-globin (HBB [hemoglobin subunit β])
formation and, in severe cases, requires regular blood transfusion and iron chelation for …

Gene therapy for hemoglobinopathies

MR Lidonnici, S Scaramuzza, G Ferrari - Human Gene Therapy, 2023 - liebertpub.com
β-Thalassemia and sickle cell disease are autosomal recessive disorders of red blood cells
due to mutations in the adult β-globin gene, with a worldwide diffusion. The severe forms of …

[HTML][HTML] Editing of homologous globin genes by nickase-deficient base editor mitigates large intergenic deletions in HSPCs

A George, P Sadanandan, NS Ravi, B Vaishnavi… - … Therapy Nucleic Acids, 2024 - cell.com
Recent studies have shown that base editing, even with single-strand breaks, could result in
large deletions of the interstitial regions while targeting homologous regions. Several …

Gene Editing of the Endogenous Cryptic 3′ Splice Site Corrects the RNA Splicing Defect in the β654-Thalassemia Mouse Model

D Lu, X Gong, X Guo, Q Cai, Y Chen, Y Zhu… - Human Gene …, 2024 - liebertpub.com
β654-thalassemia is caused by a point mutation in the second intron (IVS-II) of the β-globin
gene that activates a cryptic 3′ splice site, leading to incorrect RNA splicing. Our previous …

CRISPR/Cas-based gene editing in therapeutic strategies for beta-thalassemia

S Zeng, S Lei, C Qu, Y Wang, S Teng, P Huang - Human Genetics, 2023 - Springer
Abstract Beta-thalassemia (β-thalassemia) is an autosomal recessive disorder caused by
point mutations, insertions, and deletions in the HBB gene cluster, resulting in the …

Progress and harmonization of gene editing to treat human diseases: Proceeding of COST Action CA21113 GenE-HumDi

A Cavazza, A Hendel, RO Bak, P Rio, M Güell… - … Therapy-Nucleic Acids, 2023 - cell.com
The European Cooperation in Science and Technology (COST) is an intergovernmental
organization dedicated to funding and coordinating scientific and technological research in …