Search Results - "Yen, Jonathan"
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Base editing of haematopoietic stem cells rescues sickle cell disease in mice
Published in Nature (London) (08-07-2021)“…Sickle cell disease (SCD) is caused by a mutation in the β-globin gene HBB 1 . We used a custom adenine base editor (ABE8e-NRCH) 2 , 3 to convert the SCD…”
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Selective in vivo metabolic cell-labeling-mediated cancer targeting
Published in Nature chemical biology (01-04-2017)“…Metabolic labeling of the cell surface with a caged azide sugar enabled cleavage-mediated activation by enzymes overexpressed in cancer cells, allowing…”
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Editing human hematopoietic stem cells: advances and challenges
Published in Cytotherapy (Oxford, England) (01-03-2023)“…Genome editing of hematopoietic stem and progenitor cells is being developed for the treatment of several inherited disorders of the hematopoietic system. The…”
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Generation of induced pluripotent stem cells in the absence of drug selection
Published in Cell stem cell (13-09-2007)Get full text
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Potent and uniform fetal hemoglobin induction via base editing
Published in Nature genetics (01-07-2023)“…Inducing fetal hemoglobin (HbF) in red blood cells can alleviate β-thalassemia and sickle cell disease. We compared five strategies in CD34 + hematopoietic…”
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Bone-marrow-homing lipid nanoparticles for genome editing in diseased and malignant haematopoietic stem cells
Published in Nature nanotechnology (01-09-2024)“…Therapeutic genome editing of haematopoietic stem cells (HSCs) would provide long-lasting treatments for multiple diseases. However, the in vivo delivery of…”
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Butyrate Greatly Enhances Derivation of Human Induced Pluripotent Stem Cells by Promoting Epigenetic Remodeling and the Expression of Pluripotency‐Associated Genes
Published in Stem cells (Dayton, Ohio) (01-04-2010)“…We report here that butyrate, a naturally occurring fatty acid commonly used as a nutritional supplement and differentiation agent, greatly enhances the…”
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Development and IND-enabling studies of a novel Cas9 genome-edited autologous CD34 + cell therapy to induce fetal hemoglobin for sickle cell disease
Published in Molecular therapy (02-10-2024)“…Sickle cell disease (SCD) is a common, severe genetic blood disorder. Current pharmacotherapies are partially effective and allogeneic hematopoietic stem cell…”
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Ex vivo prime editing of patient haematopoietic stem cells rescues sickle-cell disease phenotypes after engraftment in mice
Published in Nature biomedical engineering (01-05-2023)“…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…”
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TRIAMF: A New Method for Delivery of Cas9 Ribonucleoprotein Complex to Human Hematopoietic Stem Cells
Published in Scientific reports (02-11-2018)“…CRISPR/Cas9 mediated gene editing of patient-derived hematopoietic stem and progenitor cells (HSPCs) ex vivo followed by autologous transplantation of the…”
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Limitations of mouse models for sickle cell disease conferred by their human globin transgene configurations
Published in Disease models & mechanisms (01-06-2022)“…ABSTRACT We characterized the human β-like globin transgenes in two mouse models of sickle cell disease (SCD) and tested a genome-editing strategy to induce…”
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Base Editing Eliminates the Sickle Cell Mutation and Pathology in Hematopoietic Stem Cells Derived Erythroid Cells
Published in Blood (05-11-2020)“…Sickle cell disease (SCD) is a chronic, life-altering multisystem disorder that affects millions of individuals worldwide. Strategies for genetic therapy of…”
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Bioorthogonal Oxime Ligation Mediated In Vivo Cancer Targeting
Published in Chemical science (Cambridge) (01-04-2015)“…Current cancer targeting relying on specific biological interaction between cell surface antigen and respective antibody or its analogue has proven to be…”
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An RPS19-edited model for Diamond-Blackfan anemia reveals TP53-dependent impairment of hematopoietic stem cell activity
Published in JCI insight (10-01-2023)“…Diamond-Blackfan anemia (DBA) is a genetic blood disease caused by heterozygous loss-of-function mutations in ribosomal protein (RP) genes, most commonly…”
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DEVELOPMENT OF NEW GENE EDITING APPROACHES FOR BONE MARROW FAILURE AND MDS PREDISPOSITION SYNDROMES
Published in EJC paediatric oncology (01-12-2023)Get full text
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Efficient derivation and genetic modifications of human pluripotent stem cells on engineered human feeder cell lines
Published in Stem cells and development (10-08-2012)“…Derivation of pluripotent stem cells (iPSCs) induced from somatic cell types and the subsequent genetic modifications of disease-specific or patient-specific…”
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Treating pain associated with head and neck cancer
Published in European journal of palliative care (01-07-2009)“…Treatment of head and neck cancer pain by classifying pain into 4 categories and identifying special pain syndromes. The 4 categories are described and the…”
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Directed evolution of adenine base editors with increased activity and therapeutic application
Published in Nature biotechnology (01-07-2020)“…The foundational adenine base editors (for example, ABE7.10) enable programmable A•T to G•C point mutations but editing efficiencies can be low at challenging…”
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Gene Therapy and Gene Editing for β-Thalassemia
Published in Hematology/oncology clinics of North America (01-04-2023)“…After many years of intensive research, emerging data from clinical trials indicate that gene therapy for transfusion-dependent β-thalassemia is now possible…”
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