Abstract Duchenne muscular dystrophy (DMD) is a severe disorder caused by mutations in the dystrophin gene, resulting in loss of functional dystrophin protein in muscle. While phosphorodiamidate morpholino oligomers (PMOs) are promising exon-skipping therapeutics aimed at restoring dystrophin expression, their effectiveness is often limited by poor muscle delivery. We developed AOC 1044, an antibody–oligonucleotide conjugate (AOC) that combines a PMO-targeting exon 44 with an antibody against the transferrin recep…

Antibody-oligonucleotide conjugates (AOCs) are promising treatments for Duchenne muscular dystrophy (DMD). They work via induction of exon skipping and restoration of dystrophin protein in skeletal and heart muscles. The structure-activity relationships (SARs) of AOCs comprising antibody-phosphorodiamidate morpholino oligomers (PMOs) depend on several aspects of their component parts. We evaluate the SAR of antimouse transferrin receptor 1 antibody (αmTfR1)-PMO conjugates: cleavable and noncleavable linkers, linke…

<p>Design and characterization of anti-FITC CAR T cell and CAMs</p>

<p>Conversion of CAM units from nmole/kg to mg/kg</p>

<div>Abstract<p>Most solid tumors are comprised of multiple clones that express orthogonal antigens, suggesting that novel strategies must be developed in order to adapt chimeric antigen receptor (CAR) T-cell therapies to treat heterogeneous solid tumors. Here, we utilized a cocktail of low-molecular-weight bispecific adapters, each comprised of fluorescein linked to a different tumor-specific ligand, to bridge between an antifluorescein CAR on the engineered T cell and a unique antigen on the cancer c…