There are provided compositions comprisingSuch compositions can also further comprise various components such as lipids (for example fatty acids, esters thereof or derivatives thereof). Such compositions can be used for example in methods for treating an inflammatory diseases chosen from inflammatory bowel diseases, asthma, acute respiratory distress syndrome, chronic obstructive pulmonary disease, acute lung injury, bronchopulmonary dysplasia, cystic fibrosis, bronchitis, bronchiolitis, arthritis, osteoarthritis, ankylosing spondylitis and rheumatism.