Aspirin Protects against Acinar Cells Necrosis in Severe Acute Pancreatitis in Mice.

Aspirin has a clear anti-inflammatory effect and is used as an anti-inflammatory agent for both acute and long-term inflammation. Previous study has indicated that aspirin alleviated acute pancreatitis induced by caerulein in rat. However, the role of aspirin on severe acute pancreatitis (SAP) and the necrosis of pancreatic acinar cell are not yet clear.

FTY720 Attenuates Acute Pancreatitis in Hypertriglyceridemic Apolipoprotein CIII Transgenic Mice.

Hypertriglyceridemic pancreatitis (HTGP) is often encountered clinically as a common form of recurrent acute pancreatitis (AP). It is important to evaluate the management of severe hypertriglyceridemia (HTG) or anti-inflammation in the prophylaxis of HTGP in the clinic. FTY720 (2-amino-2[2-(4-octylphenyl) ethyl]-1, 3-propanediol) is a new anti-inflammatory agent with low toxicity and reported to ameliorate lung injury with pancreatitis in rat.

Expression of seipin in adipose tissue rescues lipodystrophy, hepatic steatosis and insulin resistance in seipin null mice.

Objectives: Gene mutations in an ER protein seipin result in congenital generalized lipodystrophy (CGL) in humans, accompanied with hepatic steatosis and insulin resistance. Seipin gene is highly expressed in the brain, testis and adipose tissue. Seipin globally deficient mice (SKO) displayed similar phenotypes as human counterparts.

GSTpi protects against angiotensin II-induced proliferation and migration of vascular smooth muscle cells by preventing signal transducer and activator of transcription 3 activation.

Angiotensin II (Ang II)-elicited excessive proliferation, hypertrophy and migration of vascular smooth muscle cells (VSMCs) are vital to the pathogenesis of atheroclerosis. Glutathione S-transferase pi (GSTpi) exists extensively in various kinds of cells and protects cells against different stresses. However, knowledge remains limited about what GSTpi acts in VSMCs.

Luteolin exhibits anti-inflammatory effects by blocking the activity of heat shock protein 90 in macrophages.

Septic diseases represent the prevalent complications in intensive care units. Luteolin, a plant flavonoid, has potent anti-inflammatory properties; however, the molecular mechanism beneath luteolin mediated immune modulation remains unclear. Here in vitro investigations showed that luteolin dose-dependently inhibited LPS-triggered secretion and relocation of high mobility group B-1 (HMGB1) and LPS-induced production of tumor necrosis factor alpha (TNF-α) and nitric oxide (NO) in macrophages.