Rab37 mediates exocytosis of secreted frizzled-related protein 1 to inhibit Wnt signaling and thus suppress lung cancer stemness
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چکیده
منابع مشابه
A secreted frizzled related protein, FrzA, selectively associates with Wnt-1 protein and regulates wnt-1 signaling.
The Wnt gene family encodes proteins that serve key roles in differentiation and development. Wnt proteins interact with seven transmembrane receptors of the Frizzled family and activate a signaling pathway leading to the nucleus. A primary biochemical effect of Wnt-1 signaling is the stabilization of cytoplasmic (beta)-catenin which, in association with transcription factors of the Lef/tcf fam...
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background: it has been reported that secreted frizzled-related protein-4 known as an antagonist of wnt signaling pathway plays a role in luteinization process of rodent granulosa cells. the purpose of this study was twofold: 1) to determine whether recombinant human secreted frizzled-related protein-4 (rhsfrp-4) could directly induce terminal differentiation of rat granulosa cells (gcs) and 2)...
متن کاملExpression patterns of Wnt signaling component, secreted frizzled‑related protein 3 in astrocytoma and glioblastoma.
Secreted frizzled-related protein 3 (SFRP3) is a member of the family of soluble proteins, which modulate the Wnt signaling cascade. Novel research has identified aberrant expression of SFRPs in different types of cancer. In the present study the expression intensities and localizations of the SFRP3 protein across different histopathological grades of astrocytic brain tumors were investigated b...
متن کاملFritz: a secreted frizzled-related protein that inhibits Wnt activity
Signaling molecules of the Wnt gene family are involved in the regulation of dorso-ventral, segmental and tissue polarity in Xenopus and Drosophila embryos. Members of the frizzled gene family, such as Drosophila frizzled-2 and rat frizzled-1, have been shown encode Wnt binding activity and to engage intracellular signal transduction molecules known to be part of the Wnt signaling pathway. Here...
متن کاملAngiopoietin-like protein 8 (betatrophin) may inhibit hepatocellular carcinoma through suppressing of the Wnt signaling pathway
Objective(s): Hepatocellular carcinoma (HCC) is one of the leading fatal neoplasms and the most common primary liver malignancy worldwide. Peptide hormone ANGPTL8 (betatrophin) may act as an important regulator in HCC development through the Wnt/β-catenin pathway. We aimed to evaluate the effects of recombinant ANGPTL8 on Wnt/β-catenin signaling in human liver carcinom...
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ژورنال
عنوان ژورنال: Cell Death & Disease
سال: 2018
ISSN: 2041-4889
DOI: 10.1038/s41419-018-0915-0