Therapeutic/Technology: Gene-modified, personalized cell therapy
Targeted Gene Editing in the Treatment of X-Linked Hyper-IgM Syndrome
Research Objective We are seeking to develop site-specific hematopoietic stem cell gene therapy with autologous transplant as a definitive treatment option for X-linked Hyper-IgM Syndrome. Impact These studies would bring stem cell gene therapy for X-HIGM closer to the clinic, as there are currently no options for those without an HLA match or with infections […]
Genome Editing to Correct Cystic Fibrosis Mutations in Airway Stem Cells
Research Objective Gene corrected autologous airway epithelial stem cells from patients with cystic fibrosis to be used as cell and gene based therapy for chronic sinus disease Impact The proposed studies would provide an innovative, readily applied primary stem cell based approach with gene correction to treat chronic sinusitis in CF, a debilitating airway disease. […]
GENE EDITING FOR FOXP3 IN HUMAN HSC
Research Objective CRISPR/Cas9 mediated FOXP3 gene editing in patient-derived hematopoietic stem cells as a cure for IPEX syndrome Impact FOXP3 mutation in IPEX syndrome leads to immune system dysregulation. Allogeneic HSCT, the only available treatment, has very poor outcomes including GvHD and low immune reconstitution. Major Proposed Activities Demonstrate specificity of targeted insertion of FOXP3 […]
Immunotherapy for HIV infection using engineered hematopoietic stem/progenitor cells
Research Objective The therapeutic candidate proposed here is hematopoietic stem/progenitor cells engineered to encode for HIV-specific T cell receptors. Impact The success of the proposed studies will test the efficacy of an approach to provide long-lasting functional cure for HIV infection, obviating the need for anti-retroviral therapy. Major Proposed Activities Test if engineered hematopoietic stem/progenitor […]
Novel Rejuvenated T Cell Immunotherapy for Lung Cancer
Research Objective Through this project, we would like to evaluate how this T-iPSC-based immunotherapy that we have developed can eliminate lung cancer cells effectively in vivo using xenografted SCID mice. Impact This novel T-iPSC-based immunotherapy will provide another effective treatment for lung cancer and possible other malignancies by supplying unlimited number of young and active […]
CRISPR/Cas9 nanoparticle enabled therapy for Duchenne Muscular Dystrophy in muscle stem cells
Research Objective Gene correction of muscle stem cells Impact These studies will develop a gene editing based therapy for one of the most prevalent lethal childhood disorders called Duchenne Muscular Dystrophy. Major Proposed Activities To identify the best MSNP-CRISPR candidates for CRISPR/Cas9 plasmid delivery in vitro to muscle stem cells To identify the best MSNP-STEM […]
Bone Marrow Targeting of Hematopoietic Stem Cells Engineered to Overexpress 25-OH-VD3 1-α-hydroxylase for Acute Myeloid Leukemia Therapy
Research Objective We propose a new approach to differentiation therapy for acute myeloid leukemia by producing local level of high-dose vitamin D in bone marrow via cell therapy with engineered hematopoietic stem cells Impact If proven successful, the proposed research can serve as a major breakthrough in the treatment of multiple subtypes of AML and […]
Developing a personalized approach to beta cell replacement for patients with a genetic form of diabetes
Research Objective To correct a gene mutation in a patient's stem cells and produce functional replacement cells for the patient to cure their diabetes. Impact WE expect that this project can serve as a model for developing new treatments for patients with certain forms of genetic diabetes. Major Proposed Activities To understand how the patient's […]
Toward a Cure for Gaucher Disease Type 1: Autologous Transplantation of Genome Edited Hematopoietic Stem Cells
Translational Candidate Autologous blood stem cells edited to restore glucocerebrosidase expression Area of Impact Gaucher disease type 1 (non-neuronopathic) Mechanism of Action To treat Gaucher disease, autologous blood stem cells undergo genome editing to restore the deficient enzyme. Reintroducing these edited cells replaces the patient's bone marrow, establishing a lasting enzyme reservoir. The bone marrow […]
Adenine Base Editing for Autologous Hematopoietic Stem Cell Gene Therapy of CD3δ SCID
Translational Candidate The translational candidate is Autologous Hematopoietic Stem and Progenitor Cells from CD3δ SCID Patients Corrected by Adenine Base Editing Area of Impact The candidate will provide treatment for a fatal inborn error of immunity (CD3δ SCID) affecting a genetically-isolated population. Mechanism of Action Autologous Hematopoietic Stem and Progenitor cells from CD3δ SCID Patients […]