title: [Interactions between glucocorticoids and anti-inflammatory peptides].
abstract: Both pro- and anti-inflammatory mediators regulate the anti-inflammatory actions of glucocorticoids, in part by modifying the binding of glucocorticoids to specific receptors. For instance, somatostatin has been shown to increase glucocorticoid binding and signaling in macrophages. The mechanism of this regulation does not require an increased expression of glucocorticoid receptors but, rather, a stabilization of glucocorticoid receptor-associated heat shock protein 90. This is related to a decrease in calpain activity. Thus calpain inhibition may offer a new and exciting possibility for enhancing the anti-inflammatory efficiency of glucocorticoids.
authors.affiliation: INSERM U489, Hôpital Tenon, Paris.
authors.forename: A
authors.initials: A
authors.lastname: Bellocq
authors.forename: S
authors.initials: S
authors.lastname: Doublier
authors.forename: J
authors.initials: J
authors.lastname: Peltier
authors.forename: S
authors.initials: S
authors.lastname: Suberville
authors.forename: B
authors.initials: B
authors.lastname: Fouqueray
authors.forename: L
authors.initials: L
authors.lastname: Baud
mesh_terms: D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal; D005938:Glucocorticoids / Q000378:metabolism / Q000502:physiology*; D006801:Humans; D007249:Inflammation / Q000503:physiopathology*; D008264:Macrophages / Q000502:physiology; D013004:Somatostatin / Q000502:physiology*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D005938:Glucocorticoids; D013004:Somatostatin