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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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Patent

3-(1h-benzo[d]imidazol-2-yl)-1h-pyrazolo[3,4-c]pyridine and therapeutic uses thereof

TL;DR: Azaindazole compounds for treating various diseases and pathologies are disclosed in this paper, where the use of an azaindaxole compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis, fibrotic disorders, bone or cartilage diseases, and osteoarthritis) is discussed.
Journal ArticleDOI

Phage Selection of Peptide Macrocycles against β-Catenin To Interfere with Wnt Signaling.

TL;DR: A large combinatorial library of bicyclic peptides by phage display was screened and the binding site of one group of ligands was mapped to the interaction region of the translational Wnt inhibitor ICAT, which is a prime target site on β‐catenin for therapeutic intervention, and to which no ligands could be developed before.
Journal ArticleDOI

Autoinhibition of Dishevelled protein regulated by its extreme C terminus plays a distinct role in Wnt/β-catenin and Wnt/planar cell polarity (PCP) signaling pathways.

TL;DR: The forced binding of the C terminus to the PDZ domain reduces the activity of Dvl in noncanonical Wnt signaling, whereas obstruction of this interaction releases Dvl autoinhibition, impairs its functional interaction with LRP6 in canonical Wnt signalling, and increases its specificity in non canonical WNT signaling, which is closely correlated with an enhanced Dvl membrane localization.
Journal ArticleDOI

Therapeutic Potential of Targeting PAK Signaling

TL;DR: Data place PAK proteins between two major signaling pathways in cancer (Ras and β -catenin), making therapeutic targeting of PAKs an intriguing approach for the treatment of a broad array of oncological malignancies.
Journal ArticleDOI

The Wnt Signaling Pathway and Related Therapeutic Drugs in Autism Spectrum Disorder.

TL;DR: This review will focus on recent studies of the involvement of Wnt signaling pathway components in ASD pathophysiology and related drugs used in ASD treatment.
References
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Journal ArticleDOI

Comprehensive molecular characterization of human colon and rectal cancer

Donna M. Muzny, +320 more
- 19 Jul 2012 - 
TL;DR: Integrative analyses suggest new markers for aggressive colorectal carcinoma and an important role for MYC-directed transcriptional activation and repression.
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.
Journal ArticleDOI

Activation of β-Catenin-Tcf Signaling in Colon Cancer by Mutations in β-Catenin or APC

TL;DR: Results indicate that regulation of β-catenin is critical to APC's tumor suppressive effect and that this regulation can be circumvented by mutations in either APC or β- catenin.
Journal ArticleDOI

Complex networks orchestrate epithelial–mesenchymal transitions

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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