Targeted delivery of acrolein scavenger hydralazine in spinal cord injury using folate-linker-drug conjugation.

Oxidative stress has been shown to play a critical pathogenic role in functional loss after spinal cord injury (SCI). As a direct result of oxidative stress, lipid peroxidation-derived aldehydes have emerged as key culprits that sustain secondary injury and contribute significantly to pathological outcomes. Acrolein, a neurotoxin, has been shown to be elevated in SCI and can result in post-SCI neurological deficits.

Development of a Small Molecule Tubulysin B Conjugate for Treatment of Carbonic Anhydrase IX Receptor Expressing Cancers.

Carbonic anhydrase IX (CAIX) is a membrane-spanning zinc metalloenzyme that catalyzes the reversible consumption of CO and water to form H + HCO. Many human cancers upregulate CAIX to help control the pH in their hypoxic microenvironments. The consequent overexpression of CAIX on malignant cells and low expression on normal tissues render CAIX a particularly attractive target for small molecule inhibitors, antibody-drug conjugates, and ligand-targeted drugs.