Among genes with upregulated expression, we found several genes that are involved in inflammatory response (for example Cxcr1, Trem, Cxcr1, CxcL15, F2rl1 and Tnfrsf1b) all of which could be a result of increased extravascular fluid in the alveolar space, or in them self initiate process that leads to pulmonary oedema. Here, F2RL1 is linked to pulmonary edema.