Related Experiment Video

Updated: Jun 15, 2026

The Soft Agar Colony Formation Assay
08:01

The Soft Agar Colony Formation Assay

Published on: October 27, 2014

Striking the target in Wnt-y conditions: intervening in Wnt signaling during cancer progression

Tura C Camilli1, Ashani T Weeraratna

  • 1Laboratory of Immunology and Research Resources Branch, National Institute on Aging, National Institutes of Health, Baltimore, MD 21224, USA.

Biochemical Pharmacology
|March 10, 2010
PubMed

Insights

Wnt signaling pathways, including canonical and non-canonical, are crucial in cancer progression. Understanding these pathways reveals new therapeutic targets for cancer treatment.

Area of Science:

  • Molecular biology
  • Oncology
  • Cell signaling

Background:

  • Wnt signaling comprises canonical (Wnt/beta-catenin) and non-canonical (Wnt/Ca2+, PCP) pathways.
  • The canonical pathway is well-studied in cancer, but non-canonical pathways are increasingly recognized for their role in tumor progression.

Purpose of the Study:

  • To review the roles of Wnt signaling pathways in cancer.
  • To highlight recent advances in understanding non-canonical Wnt pathways in tumor progression.
  • To identify potential molecular targets for cancer therapy based on Wnt pathway research.

Main Methods:

  • Literature review of recent advances in Wnt signaling and cancer research.
  • Analysis of the molecular players and mechanisms involved in Wnt-driven tumor progression.
  • Identification of molecules implicated in Wnt pathways as potential therapeutic targets.

Main Results:

  • Non-canonical Wnt pathways significantly contribute to various aspects of tumor progression.
  • Advances in understanding Wnt pathway mechanisms have identified numerous potential therapeutic targets.
  • Several molecules involved in Wnt signaling are emerging as targets for novel cancer therapies.

Conclusions:

  • Both canonical and non-canonical Wnt pathways are critical in cancer development and progression.
  • Targeting molecules within Wnt signaling pathways offers promising therapeutic strategies for cancer treatment.
  • Further research into the non-canonical Wnt pathways will likely uncover more therapeutic opportunities.

More Related Videos

Modeling Paracrine Noncanonical Wnt Signaling In Vitro11:14

Modeling Paracrine Noncanonical Wnt Signaling In Vitro

Published on: December 10, 2021

Related Concept Videos

Canonical Wnt Signaling Pathway02:54

Canonical Wnt Signaling Pathway

The gene encoding the main signaling molecules of the Wnt signaling pathways (the Wnt proteins) was discovered almost four decades ago by Nüsslein-Volhard and Wieschaus. They identified and originally named the gene "wingless" (wg) after a phenotype discovered during their landmark genetic screen in Drosophila for body pattern defects. At around the same time, another researcher named Harold Varmus found that a murine tumor virus activates the mammalian wg homolog, Int-1, which results in tumor...
Canonical Wnt Signaling Pathway02:54

Canonical Wnt Signaling Pathway

The gene encoding the main signaling molecules of the Wnt signaling pathways (the Wnt proteins) was discovered almost four decades ago by Nüsslein-Volhard and Wieschaus. They identified and originally named the gene "wingless" (wg) after a phenotype discovered during their landmark genetic screen in Drosophila for body pattern defects. At around the same time, another researcher named Harold Varmus found that a murine tumor virus activates the mammalian wg homolog, Int-1, which results in tumor...
Non-Canonical Wnt Signaling Pathways01:41

Non-Canonical Wnt Signaling Pathways

Wnt is a zygotic effect gene that is expressed during very early embryonic development. It regulates various processes in animals starting from early development through the adult stage, such as organogenesis in the embryo and maintenance of neuronal and blood stem cells. Wnt proteins can induce a wide variety of intracellular pathways depending upon the specific abilities of different Wnt ligands to form a complex with shared and cognate receptors in the presence of different co-receptors. The...
Non-Canonical Wnt Signaling Pathways01:41

Non-Canonical Wnt Signaling Pathways

Wnt is a zygotic effect gene that is expressed during very early embryonic development. It regulates various processes in animals starting from early development through the adult stage, such as organogenesis in the embryo and maintenance of neuronal and blood stem cells. Wnt proteins can induce a wide variety of intracellular pathways depending upon the specific abilities of different Wnt ligands to form a complex with shared and cognate receptors in the presence of different co-receptors. The...
Catenins01:23

Catenins

Catenins are characterized by multiple binding domains and dynamic structures that allow them to function as linker proteins in cell junction complexes. All catenins, except α-catenin, contain a characteristic protein sequence called the armadillo repeat and are therefore also called armadillo proteins.
Catenins in Cell Junctions
Catenins bind to cell adhesion molecules such as cadherins and link them to different cytoskeletal proteins depending on the type of cell junction. At the adherens...
mTOR Signaling and Cancer Progression03:03

mTOR Signaling and Cancer Progression

The mammalian target of rapamycin or mTOR protein was discovered in 1994 due to its direct interaction with rapamycin. The protein gets its name from a yeast homolog called TOR. The mTOR protein complex in mammalian cells plays a major role in balancing anabolic processes such as the synthesis of proteins, lipids, and nucleotides and catabolic processes, such as autophagy in response to environmental cues, such as availability of nutrients and growth factors.
The mTOR pathway or the...