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RB042 inhaled for chronic respiratory disease
Our most advanced drug, RB042, is an inhaled RNA therapeutic, a 'splice-switching oligonucleotide' or SSO, which inhibits RAGE and increases esRAGE in the lung. esRAGE is a naturally occurring, anti-inflammatory spliceoform of RAGE.
RB042 is being developed for chronic inflammatory lung diseases, including COPD, in which disease severity correlates with reductions in esRAGE.
RB042 is designed to switch the equilibrium back towards healthy levels of esRAGE, inhibit pro-inflammatory RAGE signalling, and protect the lung against further damage.
RB042: About Us
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