CADM 1 associates with Hippo pathway core kinases; membranous co–expression of CADM 1 and LATS 2 in lung tumors predicts good prognosis

Arhgef7 promotes activation of the Hippo pathway core kinase Lats.

The Hippo pathway regulates tissue growth and organ size, and inactivation contributes to cancer. Signals flow through Mst/Lats kinases, which phosphorylate and promote cytoplasmic localization of the transcriptional regulators Yap and Taz to inhibit transcription. Here, we identify the multidomain-containing guanine nucleotide exchange factor (GEF) Arhgef7, or βPix, as a positive Hippo pathway...

Anti-CADM-140/MDA5 antibody and clinical subsets of dermatomyositis

The clinical features of dermatomyositis (DM) have a close relationship with myositis-specific antibodies. Clinically amyopathic dermatomyositis (CADM) is a subgroup of DM, which manifests as characteristic skin symptoms compatible with DM, such as Gottron's sign and heliotrope rash with no or mild muscle symptoms. Sometimes, a life-threatening rapidly progressing interstitial lung disease can ...

Deubiquitinating Enzyme USP9X Suppresses Tumor Growth via LATS Kinase and Core Components of the Hippo Pathway.

The core LATS kinases of the Hippo tumor suppressor pathway phosphorylate and inhibit the downstream transcriptional co-activators YAP and TAZ, which are implicated in various cancers. Recent studies have identified various E3 ubiquitin ligases that negatively regulate the Hippo pathway via ubiquitination, yet few deubiquitinating enzymes (DUB) have been implicated. In this study, we report the...

Deletion of chromosome 1 predicts prognosis in pancreatic endocrine tumors.

Endocrine tumors, such as parathyroid adenomas and pheochromocytomas, frequently have deletions of chromosome 1, suggesting that inactivation of a tumor suppressor gene from chromosome 1 is important in their tumorigenesis. We hypothesized that deletion of chromosome 1 may contribute to pancreatic endocrine tumor formation. Twenty-nine sporadic and MEN1 pancreatic endocrine tumors were studied ...

An LPC vocoder of CADM of residual random components