WebDec 30, 2014 · Delivery of siRNA is a key hurdle to realizing the therapeutic promise of RNAi. By targeting internalizing cell surface antigens, antibody–siRNA complexes provide a possible solution. However, initial reports of antibody–siRNA complexes relied on non-specific charged interactions and have not been broadly applicable. To assess and … WebApr 21, 2024 · A photoresponsive ARC (PARC) is reported for tumor-specific and photoinducible siRNA delivery as well as photoactivable immunogene therapy and causes effective cancer suppression both in vitro and in vivo. Tumor-targeted delivery of small-interfering RNAs (siRNAs) for cancer therapy still remains a challenging task. While …
Systematic evaluation of antibody-mediated siRNA delivery using …
WebAntibodies bearing engineered cysteine residues (termed THIOMAB™ antibodies) enable the site-selective attachment of a drug, label or other payload for specific delivery to … WebJan 17, 2024 · The direct conjugations of siRNA into specific sites in antibodies have been developed in silencing several genes in vitro and in vivo. Cuellar et al. first reported the direct coupling of antibody with siRNA using the THIOMAB TM approach . They selected antibodies, which are against seven different targets with differences in internalizations ... kinslow credit
Use of a next generation maleimide in combination with …
WebHerein we demonstrate that conjugation of a next generation maleimide (NGM) to engineered cysteines in a THIOMAB™ antibody delivers a THIOMAB™ antibody-drug conjugate (TDC) with a drug loading of ca. 2. This TDC is highly stable in blood serum conditions, selective and potent towards HER2 expressing cell lines and meets the current … WebDSTA4637S, a novel THIOMAB™ antibody-antibiotic conjugate (TAC) against Staphylococcus aureus (S. aureus), is currently being investigated as a potential therapy for complicated S. aureus bloodstream infections. DSTA4637S is composed of a monoclonal THIOMAB TM IgG1 recognizing S. aureus linked to a rifamycin-class antibiotic … Webhave been developed for the delivery of siRNA with GalNAc that have entered clinical trials.27 For targeted delivery, Cuellar et al.26 reported direct linking of siRNA to antibody … kinslow\\u0027s old fashioned junk