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Journal ArticleDOI

WNT signalling pathways as therapeutic targets in cancer

Jamie N. Anastas, +1 more
- 01 Jan 2013 - 
- Vol. 13, Iss: 1, pp 11-26
TLDR
This work has shown that WNTs and their downstream effectors regulate various processes that are important for cancer progression, including tumour initiation, tumour growth, cell senescence, cell death, differentiation and metastasis, and improved drug-discovery platforms and new technologies have facilitated the discovery of agents that can alter WNT signalling in preclinical models.
Abstract
Since the initial discovery of the oncogenic activity of WNT1 in mouse mammary glands, our appreciation for the complex roles for WNT signalling pathways in cancer has increased dramatically. WNTs and their downstream effectors regulate various processes that are important for cancer progression, including tumour initiation, tumour growth, cell senescence, cell death, differentiation and metastasis. Although WNT signalling pathways have been difficult to target, improved drug-discovery platforms and new technologies have facilitated the discovery of agents that can alter WNT signalling in preclinical models, thus setting the stage for clinical trials in humans.

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Citations
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Journal ArticleDOI

Human steroid sulfatase induces Wnt/β-catenin signaling and epithelial-mesenchymal transition by upregulating Twist1 and HIF-1α in human prostate and cervical cancer cells.

TL;DR: The results suggest that STS induces Wnt/β-catenin signaling and EMT by upregulating Twist1 and HIF-1α, and has profound implications on estrogen-mediated carcinogenesis in human cancer cells.
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YAP-dependent ubiquitination and degradation of β-catenin mediates inhibition of Wnt signalling induced by Physalin F in colorectal cancer

TL;DR: Physalin F (PF), a steroid derivative isolated from Physalis angulate, acts as an antagonist of Wnt/β-catenin signalling and inhibited Wnt- β-catanin signalling by accelerating the ubiquitination and degradation of β- catenin in a YAP-dependent manner and therefore PF could be a novel potential candidate for CRC therapy.
Journal ArticleDOI

DNA methylation of tumor suppressor protein-coding and non-coding genes in multiple myeloma.

TL;DR: Methylation of protein-coding tumor suppressor genes, especially, the latest genome-wide methylation studies in myeloma are summarized, followed by the latest findings of methylation of non-Coding tumor suppressionor miRNAs in myELoma.
Journal ArticleDOI

Triptonide Effectively Inhibits Wnt/β-Catenin Signaling via C-terminal Transactivation Domain of β-catenin.

TL;DR: It is shown that triptonide can effectively inhibit canonical Wnt/β- catenin signaling by targeting the downstream C-terminal transcription domain of β-catenin or a nuclear component associated with β-Catenin.
Journal ArticleDOI

Hematopoietic and Leukemic Stem Cells Have Distinct Dependence on Tcf1 and Lef1 Transcription Factors

TL;DR: The differential requirements in HSCs and LSCs identify T cf1 and Lef1 transcription factors as novel therapeutic targets in treating hematological malignancies, and inhibition of Tcf1/Lef1-regulated transcriptional programs may provide a therapeutic window to eliminate L SCs with minimal side effect on normal HSC functions.
References
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Journal ArticleDOI

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Donna M. Muzny, +320 more
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Journal ArticleDOI

Lessons from Hereditary Colorectal Cancer

TL;DR: The authors are grateful to the members of their laboratories for their contributions to the reviewed studies and to F. Giardiello and S. Hamilton for photographs of colorectal lesions.
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Journal ArticleDOI

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TL;DR: Understanding how mesenchymal cells arise from an epithelial default status will also have a strong impact in unravelling the mechanisms that control fibrosis and cancer progression.
Journal ArticleDOI

Constitutive Transcriptional Activation by a β-Catenin-Tcf Complex in APC−/− Colon Carcinoma

TL;DR: Constitutive transcription of Tcf target genes, caused by loss of APC function, may be a crucial event in the early transformation of colonic epithelium.
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