β-Cyclodextrin-containing polymer treatment of cutaneous lupus and influenza improves outcomes.

ABSTRACT: Nucleic acid (NA)-containing damage- and pathogen-associated molecular patterns (DAMPs and PAMPs, respectively) are implicated in numerous pathological conditions from infectious diseases to autoimmune disorders. Nucleic acid-binding polymers, including polyamidoamine (PAMAM) dendrimers, have demonstrated anti-inflammatory properties when administered to neutralize DAMPs/PAMPs. The PAMAM G3 variant has been shown to have beneficial effects in a cutaneous lupus erythematosus (CLE) murine model and improve survival of mice challenged with influenza. Unfortunately, the narrow therapeutic window of cationic PAMAM dendrimers makes their clinical development challenging. An alternative nucleic acid-binding polymer that has been evaluated in humans is a linear β-cyclodextrin-containing polymer (C

SUBMITTER: Kelly L 

PROVIDER: S-EPMC8821959 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature