The present invention relates to a novel bacterial strain isolated from groundwater. The invention also relates to bacterial extracts and to the use of same in the context of the treatment of inflammations. More particularly, the present invention relates to novel compositions of interest in the treatment and the prevention of inflammatory disorders, notably dermatological pathologies.本發明係關於一分離自地下水的新穎細菌株。本發明亦關於細菌萃取物及關於其於發炎之治療的內容之用途。更特別地,本發明係關於有興趣的新穎組成物於發炎病症的治療及預防,尤其是皮膚科病狀。