Deficiency of interleukin-19 exacerbates acute lung injury induced by intratracheal treatment of hydrochloric acid.

Interleukin (IL-19) belongs to the IL-10 family of cytokines and plays diverse roles in inflammation, cell development, viral responses, and lipid metabolism. Acute lung injury (ALI) is a severe respiratory condition associated with various diseases, including severe pneumonia, sepsis, and trauma, lacking established treatments. However, the role of IL-19 in acute inflammation of the lungs is unknown.

Functional role of IL-19 in a mouse model of L-arginine-induced pancreatitis and related lung injury.

IL-19 is a member of IL-10 family and is mainly produced by macrophages. Acute pancreatitis (AP) is an inflammatory disease characterized by acinar cell injury and necrosis. In the present study, the role of IL-19 in AP and AP-associated lung injury in mice was explored using L-arginine-induced pancreatitis.

L-arginine-induced pancreatitis aggravated by inhibiting Na/Ca exchanger 1.

Na/Ca exchangers (NCX) are an exchange transporter of Na and Ca ions on the plasma membrane. There are three types of NCX: NCX1, NCX2, and NCX3. We have been working for many years to understand the role of NCX1 and NCX2 in gastrointestinal motility.