Many agents used in cancer treatment result in significant vascular complications such as angina, myocardial infarction, venous or arterial thrombosis, and newly developed or worsened hypertension. These events are caused by the dysfunction of endothelial cells including apoptosis, inflammation, and decreased NO production. Nhat Tu Le's research group has developed various systems to examine disturbed flow-induced signaling both in vitro and in vivo, and found the formation of a pro-inflammatory and pro-Senescence complex consisting of p90RSK, shelterin complex member, and p65. They have also found that endothelial ERK5 plays a role in regulating statin-induced anti-inflammatory effect using the mouse heart transplantation model. Recently, she discovered MAGI1 (the membrane-associated guanylate kinase-1) as an unexplored molecule that regulates both endothelial inflammation and anti-viral response. Our long-term goal is to establish an "Onco-cardiology" research field at the Houston Methodist Research Institute.
Publications/Creative Works
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