Activated protein C (APC) is a naturally occurring anticoagulant that interacts with factor V and VIII to inhibit the clotting cascade. The prevalence of APC resistance among Korean patients with deep vein thrombosis is ill defined. The aim of the present study was to investigate the prevalence of APC resistance and factor V Leiden mutation in Korean patients with deep vein thrombosis. The pres...

Activated protein C (APC) reduces mortality of severe sepsis patients but increases the risk of serious bleeding. APC exerts anticoagulant activity by proteolysis of factors Va/VIIIa. APC also exerts antiinflammatory and antiapoptotic effects and stabilizes endothelial barrier function by APC-initiated cell signaling that requires two receptors, endothelial cell protein C receptor (EPCR) and pr...

A unique feature of colon cancer is that truncation mutations in the APC (adenomatous polyposis coli) gene are common to most tumours. The high penetrance of APC mutations, especially in gut epithelium, supports the idea that APC may be involved in a number of the processes that govern the normal maintenance of this tissue: differentiation, migration, proliferation and apoptosis. Indeed, APC is...

APC is a tumor suppressor gene that is mutated in the germline of individuals with Familial Adenomatous Polyposis Coli (FAP), a disease in which numerous benign polyps carpet the colon and without a colectomy, development of colon cancer is inevitable. In addition to inherited colon cancer, chain-terminating mutations in APC are found in approximately 50% of sporadic colorectal adenomas and 80%...

Normal cognitive and autonomic functions require nicotinic synaptic signaling. Despite the physiological importance of these synapses, little is known about molecular mechanisms that direct their assembly during development. We show here that the tumor-suppressor protein adenomatous polyposis coli (APC) functions in localizing alpha3-nicotinic acetylcholine receptors (nAChRs) to neuronal postsy...

PURPOSE The anaphase-promoting complex (APC) is a multiprotein complex with E3 ubiquitin ligase activity and is required for ubiquitination of securin and cyclin-B. Several APC-targeting molecules are reported to be oncogenes. Dysregulation of APC may be associated with tumorigenesis. This study examines the relationship between APC expression and clinicopathological factors and evaluates the p...

Desmoid tumours are rare soft tissue tumours. The a locally invasive monoclonal fibroblastic proliferation leading to variable clinical course. Abnormal functioning of the Wnt/APC/Beta catenin pathway accounts for large proportion desmoid There currently two genetic subtypes: sporadic resulting from somatic CTNNB1 mutations in exon 3 and associated with germline pathogenic variants APC. APC tho...

Mutations in the human adenomatous polyposis coli (APC) gene are causative for familial adenomatous polyposis (FAP), a rare condition in which numerous colonic polyps arise during puberty and, if left untreated, lead to colon cancer. Mouse model for human FAP, Apc(Min/+) mouse, contains a truncating mutation in the Apc gene and spontaneously develops intestinal adenomas. However, the distributi...

Defects in anaphase-promoting complex (APC) activity, which regulates mitotic progression and chromatin assembly, results in genomic instability, a hallmark of premature aging and cancer. We investigated whether APC-dependent genomic stability affects aging and life span in yeast. Utilizing replicative and chronological aging assays, the APC was shown to promote longevity. Multicopy expression ...

Activated protein C (aPC) is a natural anticoagulant and a potent anti-inflammatory and cytoprotective agent. At the expense of increased bleeding risk aPC has been used - with some success - in sepsis. The design of cytoprotective-selective aPC variants circumvents this limitation of increased bleeding, reviving the interest in aPC as a therapeutic agent. Emerging studies suggest that aPC`s be...